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6b38e2fb70
13396 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
6b38e2fb70 |
s390 updates for 5.16-rc2
- Add missing Kconfig option for ftrace direct multi sample, so it can be compiled again, and also add s390 support for this sample. - Update Christian Borntraeger's email address. - Various fixes for memory layout setup. Besides other this makes it possible to load shared DCSS segments again. - Fix copy to user space of swapped kdump oldmem. - Remove -mstack-guard and -mstack-size compile options when building vdso binaries. This can happen when CONFIG_VMAP_STACK is disabled and results in broken vdso code which causes more or less random exceptions. Also remove the not needed -nostdlib option. - Fix memory leak on cpu hotplug and return code handling in kexec code. - Wire up futex_waitv system call. - Replace snprintf with sysfs_emit where appropriate. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEECMNfWEw3SLnmiLkZIg7DeRspbsIFAmGZBmIACgkQIg7DeRsp bsLevQ//XfCEcvJ1sB4OEiN97xyy5me4FoOo5rWuzG/ZN/YmUH0CkzJHIhjDcCg3 2FslxH5doOA3zLEBCQKXtcW4uaLSgJcqDgFgpE0TZk/6VKB9RD5q2eSjd+akFMGh HFge54pfgpR7pYYwWRvbqOJRyzkU5oHAjMmt2UweOoX3qwynhMhTrT/03Y9pGMgK VBHhp+ocfdLGQk3nbehAWsh7AWItWwOtKblsTFoyJ6BW0pxb7Yc6+wrpyxLYCaRK rCbyXDStvDqjeBSdx2GZDrA7HbVsrZTHA7sSStIW8yIss1/YJXTP0J2PMXmYNbeE ou2WCg/iti1DNwN7AOR0OdPu1NfPQkyW6NmV8814Haa8Ub3GUc6RCo+U4wlCXAbo ZcHWlb8sgWgfQMzho3WfgkeXuEohO+nOV/x/JFt+NFcwidNTQKO7FQ8GsyylUcYo fBhElbn7p44eS1ivMFEwzptBbpH1JVbb30iV7tMWxyjJQ9TkzpsC3Ph14JimSChk oZuUnmgMztss/ikEMFcDLhd3DNedXfz10Boq6FucD8x46cW5j7o0scwIomcNtxmx C3Y9JCsDdiXAfS6Et6KGbsuWbigT3NjNKETK0+Be65GYNP/NPD5pXLeKywU++cHe e+Lucqiej9polcGN3X97lORMDEx0dXpGkM6ZK2rtX66e7rBbB7M= =n7BA -----END PGP SIGNATURE----- Merge tag 's390-5.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Heiko Carstens: - Add missing Kconfig option for ftrace direct multi sample, so it can be compiled again, and also add s390 support for this sample. - Update Christian Borntraeger's email address. - Various fixes for memory layout setup. Besides other this makes it possible to load shared DCSS segments again. - Fix copy to user space of swapped kdump oldmem. - Remove -mstack-guard and -mstack-size compile options when building vdso binaries. This can happen when CONFIG_VMAP_STACK is disabled and results in broken vdso code which causes more or less random exceptions. Also remove the not needed -nostdlib option. - Fix memory leak on cpu hotplug and return code handling in kexec code. - Wire up futex_waitv system call. - Replace snprintf with sysfs_emit where appropriate. * tag 's390-5.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: ftrace/samples: add s390 support for ftrace direct multi sample ftrace/samples: add missing Kconfig option for ftrace direct multi sample MAINTAINERS: update email address of Christian Borntraeger s390/kexec: fix memory leak of ipl report buffer s390/kexec: fix return code handling s390/dump: fix copying to user-space of swapped kdump oldmem s390: wire up sys_futex_waitv system call s390/vdso: filter out -mstack-guard and -mstack-size s390/vdso: remove -nostdlib compiler flag s390: replace snprintf in show functions with sysfs_emit s390/boot: simplify and fix kernel memory layout setup s390/setup: re-arrange memblock setup s390/setup: avoid using memblock_enforce_memory_limit s390/setup: avoid reserving memory above identity mapping |
||
|
Linus Torvalds
|
a8b5f8f26d |
RDMA v5.16 first rc pull request
There are a few big regressions items from the merge window suggesting that people are testing rc1's but not testing the for-next branches: - Warnings fixes - Crash in hf1 when creating QPs and setting counters - Some old mlx4 cards fail to probe due to missing counters - Syzkaller crash in the new counters code -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEfB7FMLh+8QxL+6i3OG33FX4gmxoFAmGX2I8ACgkQOG33FX4g mxrAcw/+MDgpEMXpY/NhuXvSOIXTYRPMjJA3XI9vKsk8p3Lvrmlxms3w17Qk+Y7Z Xjt6NIhxAvHZ+wiQw6m3zuDgmtq9SQcPQ8Jgbp7MiYbXYX7B8ueAqEZOyIcGBuij Dq2cnxST4kDpF58XIB30jXZqmAPrZOOOd2Cl40ipmmHAdahdew9nojfW7cXups3t A2SH84hk9p9p8141p9srJpdFo1EtvrCa5ddV/Agkq6m1XYULmUiqiItxsDQ6dvpy vUipmvoRGjokY0xb1L76wmTTxqR6k+0bbSLvZTZfu827mpp0fTNbAEcYFaKZGa9T Dbrcun3qNnpRmm9CSFdHzs+tKUDrCWu47ZEqSeFzLcTlZgDfdhrIZ545fnQSx9xJ YsI1VhO957OlD/3lBdsvPxg/ZG+N7BOJLKxSvYuzUZHAxBGoPORoC2qKsq5EO7wR YCDzs5APgT5A45NxLZhrW7cr8C/Y/TxQ7rclGwcNn9lUkwkvA3NSQ4lZsBSid57o WLWZlLAVFk3MnGwEp2WSdUju1wMTfmXT7TaCU4pNSSATfMhHtTXXFD987M71HTen 7ojZpAHTfJVk7Pcv4iXP/Z5Q8MZT/ujiVaeafOqOCwRxDdsGi3IRc9dY0RsXwIVk j7Lgfzg6HIRK6OTHXF7FPhnzy79y4CiOxI1VA0+IEflP+8AsIm8= =akCH -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Pull rdma fixes from Jason Gunthorpe: "There are a few big regression items from the merge window suggesting that people are testing rc1's but not testing the for-next branches: - Warnings fixes - Crash in hf1 when creating QPs and setting counters - Some old mlx4 cards fail to probe due to missing counters - Syzkaller crash in the new counters code" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: MAINTAINERS: Update for VMware PVRDMA driver RDMA/nldev: Check stat attribute before accessing it RDMA/mlx4: Do not fail the registration on port stats IB/hfi1: Properly allocate rdma counter desc memory RDMA/core: Set send and receive CQ before forwarding to the driver RDMA/netlink: Add __maybe_unused to static inline in C file |
||
Bryan Tan
|
df4e6faaaf |
MAINTAINERS: Update for VMware PVRDMA driver
Update maintainer info for the VMware PVRDMA driver. Link: https://lore.kernel.org/r/1637320770-44878-1-git-send-email-bryantan@vmware.com Reviewed-by: Adit Ranadive <aditr@vmware.com> Reviewed-by: Vishnu Dasa <vdasa@vmware.com> Signed-off-by: Bryan Tan <bryantan@vmware.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> |
||
|
Linus Torvalds
|
8d0112ac6f |
Networking fixes for 5.16-rc2, including fixes from bpf, mac80211.
Current release - regressions:
- devlink: don't throw an error if flash notification sent before
devlink visible
- page_pool: Revert "page_pool: disable dma mapping support...",
turns out there are active arches who need it
Current release - new code bugs:
- amt: cancel delayed_work synchronously in amt_fini()
Previous releases - regressions:
- xsk: fix crash on double free in buffer pool
- bpf: fix inner map state pruning regression causing program
rejections
- mac80211: drop check for DONT_REORDER in __ieee80211_select_queue,
preventing mis-selecting the best effort queue
- mac80211: do not access the IV when it was stripped
- mac80211: fix radiotap header generation, off-by-one
- nl80211: fix getting radio statistics in survey dump
- e100: fix device suspend/resume
Previous releases - always broken:
- tcp: fix uninitialized access in skb frags array for Rx 0cp
- bpf: fix toctou on read-only map's constant scalar tracking
- bpf: forbid bpf_ktime_get_coarse_ns and bpf_timer_* in tracing progs
- tipc: only accept encrypted MSG_CRYPTO msgs
- smc: transfer remaining wait queue entries during fallback,
fix missing wake ups
- udp: validate checksum in udp_read_sock() (when sockmap is used)
- sched: act_mirred: drop dst for the direction from egress to ingress
- virtio_net_hdr_to_skb: count transport header in UFO, prevent
allowing bad skbs into the stack
- nfc: reorder the logic in nfc_{un,}register_device, fix unregister
- ipsec: check return value of ipv6_skip_exthdr
- usb: r8152: add MAC passthrough support for more Lenovo Docks
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf, mac80211.
Current release - regressions:
- devlink: don't throw an error if flash notification sent before
devlink visible
- page_pool: Revert "page_pool: disable dma mapping support...",
turns out there are active arches who need it
Current release - new code bugs:
- amt: cancel delayed_work synchronously in amt_fini()
Previous releases - regressions:
- xsk: fix crash on double free in buffer pool
- bpf: fix inner map state pruning regression causing program
rejections
- mac80211: drop check for DONT_REORDER in __ieee80211_select_queue,
preventing mis-selecting the best effort queue
- mac80211: do not access the IV when it was stripped
- mac80211: fix radiotap header generation, off-by-one
- nl80211: fix getting radio statistics in survey dump
- e100: fix device suspend/resume
Previous releases - always broken:
- tcp: fix uninitialized access in skb frags array for Rx 0cp
- bpf: fix toctou on read-only map's constant scalar tracking
- bpf: forbid bpf_ktime_get_coarse_ns and bpf_timer_* in tracing
progs
- tipc: only accept encrypted MSG_CRYPTO msgs
- smc: transfer remaining wait queue entries during fallback, fix
missing wake ups
- udp: validate checksum in udp_read_sock() (when sockmap is used)
- sched: act_mirred: drop dst for the direction from egress to
ingress
- virtio_net_hdr_to_skb: count transport header in UFO, prevent
allowing bad skbs into the stack
- nfc: reorder the logic in nfc_{un,}register_device, fix unregister
- ipsec: check return value of ipv6_skip_exthdr
- usb: r8152: add MAC passthrough support for more Lenovo Docks"
* tag 'net-5.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (96 commits)
ptp: ocp: Fix a couple NULL vs IS_ERR() checks
net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock()
net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound
ipv6: check return value of ipv6_skip_exthdr
e100: fix device suspend/resume
devlink: Don't throw an error if flash notification sent before devlink visible
page_pool: Revert "page_pool: disable dma mapping support..."
ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port()
octeontx2-af: debugfs: don't corrupt user memory
NFC: add NCI_UNREG flag to eliminate the race
NFC: reorder the logic in nfc_{un,}register_device
NFC: reorganize the functions in nci_request
tipc: check for null after calling kmemdup
i40e: Fix display error code in dmesg
i40e: Fix creation of first queue by omitting it if is not power of two
i40e: Fix warning message and call stack during rmmod i40e driver
i40e: Fix ping is lost after configuring ADq on VF
i40e: Fix changing previously set num_queue_pairs for PFs
i40e: Fix NULL ptr dereference on VSI filter sync
i40e: Fix correct max_pkt_size on VF RX queue
...
|
||
Christian Borntraeger
|
f1ab2e0d4c |
MAINTAINERS: update email address of Christian Borntraeger
My borntraeger@de.ibm.com email is just a forwarder to the linux.ibm.com address. Let us remove the extra hop to avoid a potential source of errors. While at it, add the relevant email addresses to mailmap. Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com> Link: https://lore.kernel.org/r/20211116135803.119489-2-borntraeger@linux.ibm.com Signed-off-by: Heiko Carstens <hca@linux.ibm.com> |
||
Pavel Skripkin
|
0a83f96f87 |
MAINTAINERS: remove GR-everest-linux-l2@marvell.com
I've sent a patch to GR-everest-linux-l2@marvell.com few days ago and got a reply from postmaster@marvell.com: Delivery has failed to these recipients or groups: gr-everest-linux-l2@marvell.com<mailto:gr-everest-linux-l2@marvell.com> The email address you entered couldn't be found. Please check the recipient's email address and try to resend the message. If the problem continues, please contact your helpdesk. As requested by Alok Prasad, replacing GR-everest-linux-l2@marvell.com with Manish Chopra's email address. [0] Link: https://lore.kernel.org/all/20211116081601.11208-1-palok@marvell.com/ [0] Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> Link: https://lore.kernel.org/r/20211116141303.32180-1-paskripkin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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Linus Torvalds
|
1654e95ee3 |
- Add the model number of a new, Raptor Lake CPU, to intel-family.h
- Do not log spurious corrected MCEs on SKL too, due to an erratum - Clarify the path of paravirt ops patches upstream - Add an optimization to avoid writing out AMX components to sigframes when former are in init state -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmGQ3CgACgkQEsHwGGHe VUoLAA/+NXRvcBHYkLaByT9f4OI6B79HzyguIBSfipYiw8ir0H7uEdV5FUCCUgCz egBRVFpOsXWt1teeuu6ViO+WBHncUxG/ryZ0ka35lri/3kuVYnugZExWDs4MrGR5 vehRXehOxYNRaYc3oLYjubSbxqF1nWz3WWfGfhiBKk0jT/S1T9tX6lsRXlKsJCgj M4x5aqBWP8HTbFQfqjdHwagNitmSKzgjZvMcC4UWcql33ZCycbjvRdrAzBtw7WRI UBvgxWVmeMoagu5fqEOoph1oSoFxWuFrweFUjnxJmT6uZrTsfF7BVgXkxdG6eYUy 2Xogcd4bPDBiRgbs0vPEog1tyyrKHOQ6p1pvksySKMPq6ULcSZ6hBpEZRpgr6Y9u 0jB3P6weQgCckx5Hd+iwvX1a+GvEuHSEqAE+j160wFyrsBS5Cir3P1WqthWaPd5I 3nH3h955PokUHPUioUhdf+8cfuP6h6K0nz1gdYI8GR8+fJHhEceT+pLLeyIxj/VM yr+bq+V7D6Cg62w3z3s9Dzg2XKpxStu1R9L1N/K8MtIGf6Uc7paL6xR27XxhmBp5 Y6bGZw0mxxFhp6AEsFWo3rwLL9Dl5DmFcfgUHHpPK5VP0pVWp48Uapx2Hi2/JzAo c1o4UkPQa/EZJBPTklmGkS1JNp/2TsEL4Fw7sew+j7DWtsJpCfk= =Ge2T -----END PGP SIGNATURE----- Merge tag 'x86_urgent_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Add the model number of a new, Raptor Lake CPU, to intel-family.h - Do not log spurious corrected MCEs on SKL too, due to an erratum - Clarify the path of paravirt ops patches upstream - Add an optimization to avoid writing out AMX components to sigframes when former are in init state * tag 'x86_urgent_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu: Add Raptor Lake to Intel family x86/mce: Add errata workaround for Skylake SKX37 MAINTAINERS: Add some information to PARAVIRT_OPS entry x86/fpu: Optimize out sigframe xfeatures when in init state |
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|
Linus Torvalds
|
c8c109546a |
Update to zstd-1.4.10
This PR includes 5 commits that update the zstd library version:
1. Adds a new kernel-style wrapper around zstd. This wrapper API
is functionally equivalent to the subset of the current zstd API that is
currently used. The wrapper API changes to be kernel style so that the symbols
don't collide with zstd's symbols. The update to zstd-1.4.10 maintains the same
API and preserves the semantics, so that none of the callers need to be
updated. All callers are updated in the commit, because there are zero
functional changes.
2. Adds an indirection for `lib/decompress_unzstd.c` so it
doesn't depend on the layout of `lib/zstd/` to include every source file.
This allows the next patch to be automatically generated.
3. Imports the zstd-1.4.10 source code. This commit is automatically generated
from upstream zstd (https://github.com/facebook/zstd).
4. Adds me (terrelln@fb.com) as the maintainer of `lib/zstd`.
5. Fixes a newly added build warning for clang.
The discussion around this patchset has been pretty long, so I've included a
FAQ-style summary of the history of the patchset, and why we are taking this
approach.
Why do we need to update?
-------------------------
The zstd version in the kernel is based off of zstd-1.3.1, which is was released
August 20, 2017. Since then zstd has seen many bug fixes and performance
improvements. And, importantly, upstream zstd is continuously fuzzed by OSS-Fuzz,
and bug fixes aren't backported to older versions. So the only way to sanely get
these fixes is to keep up to date with upstream zstd. There are no known security
issues that affect the kernel, but we need to be able to update in case there
are. And while there are no known security issues, there are relevant bug fixes.
For example the problem with large kernel decompression has been fixed upstream
for over 2 years https://lkml.org/lkml/2020/9/29/27.
Additionally the performance improvements for kernel use cases are significant.
Measured for x86_64 on my Intel i9-9900k @ 3.6 GHz:
- BtrFS zstd compression at levels 1 and 3 is 5% faster
- BtrFS zstd decompression+read is 15% faster
- SquashFS zstd decompression+read is 15% faster
- F2FS zstd compression+write at level 3 is 8% faster
- F2FS zstd decompression+read is 20% faster
- ZRAM decompression+read is 30% faster
- Kernel zstd decompression is 35% faster
- Initramfs zstd decompression+build is 5% faster
On top of this, there are significant performance improvements coming down the
line in the next zstd release, and the new automated update patch generation
will allow us to pull them easily.
How is the update patch generated?
----------------------------------
The first two patches are preparation for updating the zstd version. Then the
3rd patch in the series imports upstream zstd into the kernel. This patch is
automatically generated from upstream. A script makes the necessary changes and
imports it into the kernel. The changes are:
- Replace all libc dependencies with kernel replacements and rewrite includes.
- Remove unncessary portability macros like: #if defined(_MSC_VER).
- Use the kernel xxhash instead of bundling it.
This automation gets tested every commit by upstream's continuous integration.
When we cut a new zstd release, we will submit a patch to the kernel to update
the zstd version in the kernel.
The automated process makes it easy to keep the kernel version of zstd up to
date. The current zstd in the kernel shares the guts of the code, but has a lot
of API and minor changes to work in the kernel. This is because at the time
upstream zstd was not ready to be used in the kernel envrionment as-is. But,
since then upstream zstd has evolved to support being used in the kernel as-is.
Why are we updating in one big patch?
-------------------------------------
The 3rd patch in the series is very large. This is because it is restructuring
the code, so it both deletes the existing zstd, and re-adds the new structure.
Future updates will be directly proportional to the changes in upstream zstd
since the last import. They will admittidly be large, as zstd is an actively
developed project, and has hundreds of commits between every release. However,
there is no other great alternative.
One option ruled out is to replay every upstream zstd commit. This is not feasible
for several reasons:
- There are over 3500 upstream commits since the zstd version in the kernel.
- The automation to automatically generate the kernel update was only added recently,
so older commits cannot easily be imported.
- Not every upstream zstd commit builds.
- Only zstd releases are "supported", and individual commits may have bugs that were
fixed before a release.
Another option to reduce the patch size would be to first reorganize to the new
file structure, and then apply the patch. However, the current kernel zstd is formatted
with clang-format to be more "kernel-like". But, the new method imports zstd as-is,
without additional formatting, to allow for closer correlation with upstream, and
easier debugging. So the patch wouldn't be any smaller.
It also doesn't make sense to import upstream zstd commit by commit going
forward. Upstream zstd doesn't support production use cases running of the
development branch. We have a lot of post-commit fuzzing that catches many bugs,
so indiviudal commits may be buggy, but fixed before a release. So going forward,
I intend to import every (important) zstd release into the Kernel.
So, while it isn't ideal, updating in one big patch is the only patch I see forward.
Who is responsible for this code?
---------------------------------
I am. This patchset adds me as the maintainer for zstd. Previously, there was no tree
for zstd patches. Because of that, there were several patches that either got ignored,
or took a long time to merge, since it wasn't clear which tree should pick them up.
I'm officially stepping up as maintainer, and setting up my tree as the path through
which zstd patches get merged. I'll make sure that patches to the kernel zstd get
ported upstream, so they aren't erased when the next version update happens.
How is this code tested?
------------------------
I tested every caller of zstd on x86_64 (BtrFS, ZRAM, SquashFS, F2FS, Kernel,
InitRAMFS). I also tested Kernel & InitRAMFS on i386 and aarch64. I checked both
performance and correctness.
Also, thanks to many people in the community who have tested these patches locally.
If you have tested the patches, please reply with a Tested-By so I can collect them
for the PR I will send to Linus.
Lastly, this code will bake in linux-next before being merged into v5.16.
Why update to zstd-1.4.10 when zstd-1.5.0 has been released?
------------------------------------------------------------
This patchset has been outstanding since 2020, and zstd-1.4.10 was the latest
release when it was created. Since the update patch is automatically generated
from upstream, I could generate it from zstd-1.5.0. However, there were some
large stack usage regressions in zstd-1.5.0, and are only fixed in the latest
development branch. And the latest development branch contains some new code that
needs to bake in the fuzzer before I would feel comfortable releasing to the
kernel.
Once this patchset has been merged, and we've released zstd-1.5.1, we can update
the kernel to zstd-1.5.1, and exercise the update process.
You may notice that zstd-1.4.10 doesn't exist upstream. This release is an
artifical release based off of zstd-1.4.9, with some fixes for the kernel
backported from the development branch. I will tag the zstd-1.4.10 release after
this patchset is merged, so the Linux Kernel is running a known version of zstd
that can be debugged upstream.
Why was a wrapper API added?
----------------------------
The first versions of this patchset migrated the kernel to the upstream zstd
API. It first added a shim API that supported the new upstream API with the old
code, then updated callers to use the new shim API, then transitioned to the
new code and deleted the shim API. However, Cristoph Hellwig suggested that we
transition to a kernel style API, and hide zstd's upstream API behind that.
This is because zstd's upstream API is supports many other use cases, and does
not follow the kernel style guide, while the kernel API is focused on the
kernel's use cases, and follows the kernel style guide.
Where is the previous discussion?
---------------------------------
Links for the discussions of the previous versions of the patch set.
The largest changes in the design of the patchset are driven by the discussions
in V11, V5, and V1. Sorry for the mix of links, I couldn't find most of the the
threads on lkml.org.
V12: https://www.spinics.net/lists/linux-crypto/msg58189.html
V11: https://lore.kernel.org/linux-btrfs/20210430013157.747152-1-nickrterrell@gmail.com/
V10: https://lore.kernel.org/lkml/20210426234621.870684-2-nickrterrell@gmail.com/
V9: https://lore.kernel.org/linux-btrfs/20210330225112.496213-1-nickrterrell@gmail.com/
V8: https://lore.kernel.org/linux-f2fs-devel/20210326191859.1542272-1-nickrterrell@gmail.com/
V7: https://lkml.org/lkml/2020/12/3/1195
V6: https://lkml.org/lkml/2020/12/2/1245
V5: https://lore.kernel.org/linux-btrfs/20200916034307.2092020-1-nickrterrell@gmail.com/
V4: https://www.spinics.net/lists/linux-btrfs/msg105783.html
V3: https://lkml.org/lkml/2020/9/23/1074
V2: https://www.spinics.net/lists/linux-btrfs/msg105505.html
V1: https://lore.kernel.org/linux-btrfs/20200916034307.2092020-1-nickrterrell@gmail.com/
Signed-off-by: Nick Terrell <terrelln@fb.com>
Tested By: Paul Jones <paul@pauljones.id.au>
Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # LLVM/Clang v13.0.0 on x86-64
Tested-by: Jean-Denis Girard <jd.girard@sysnux.pf>
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Merge tag 'zstd-for-linus-v5.16' of git://github.com/terrelln/linux
Pull zstd update from Nick Terrell:
"Update to zstd-1.4.10.
Add myself as the maintainer of zstd and update the zstd version in
the kernel, which is now 4 years out of date, to a much more recent
zstd release. This includes bug fixes, much more extensive fuzzing,
and performance improvements. And generates the kernel zstd
automatically from upstream zstd, so it is easier to keep the zstd
verison up to date, and we don't fall so far out of date again.
This includes 5 commits that update the zstd library version:
- Adds a new kernel-style wrapper around zstd.
This wrapper API is functionally equivalent to the subset of the
current zstd API that is currently used. The wrapper API changes to
be kernel style so that the symbols don't collide with zstd's
symbols. The update to zstd-1.4.10 maintains the same API and
preserves the semantics, so that none of the callers need to be
updated. All callers are updated in the commit, because there are
zero functional changes.
- Adds an indirection for `lib/decompress_unzstd.c` so it doesn't
depend on the layout of `lib/zstd/` to include every source file.
This allows the next patch to be automatically generated.
- Imports the zstd-1.4.10 source code. This commit is automatically
generated from upstream zstd (https://github.com/facebook/zstd).
- Adds me (terrelln@fb.com) as the maintainer of `lib/zstd`.
- Fixes a newly added build warning for clang.
The discussion around this patchset has been pretty long, so I've
included a FAQ-style summary of the history of the patchset, and why
we are taking this approach.
Why do we need to update?
-------------------------
The zstd version in the kernel is based off of zstd-1.3.1, which is
was released August 20, 2017. Since then zstd has seen many bug fixes
and performance improvements. And, importantly, upstream zstd is
continuously fuzzed by OSS-Fuzz, and bug fixes aren't backported to
older versions. So the only way to sanely get these fixes is to keep
up to date with upstream zstd.
There are no known security issues that affect the kernel, but we need
to be able to update in case there are. And while there are no known
security issues, there are relevant bug fixes. For example the problem
with large kernel decompression has been fixed upstream for over 2
years [1]
Additionally the performance improvements for kernel use cases are
significant. Measured for x86_64 on my Intel i9-9900k @ 3.6 GHz:
- BtrFS zstd compression at levels 1 and 3 is 5% faster
- BtrFS zstd decompression+read is 15% faster
- SquashFS zstd decompression+read is 15% faster
- F2FS zstd compression+write at level 3 is 8% faster
- F2FS zstd decompression+read is 20% faster
- ZRAM decompression+read is 30% faster
- Kernel zstd decompression is 35% faster
- Initramfs zstd decompression+build is 5% faster
On top of this, there are significant performance improvements coming
down the line in the next zstd release, and the new automated update
patch generation will allow us to pull them easily.
How is the update patch generated?
----------------------------------
The first two patches are preparation for updating the zstd version.
Then the 3rd patch in the series imports upstream zstd into the
kernel. This patch is automatically generated from upstream. A script
makes the necessary changes and imports it into the kernel. The
changes are:
- Replace all libc dependencies with kernel replacements and rewrite
includes.
- Remove unncessary portability macros like: #if defined(_MSC_VER).
- Use the kernel xxhash instead of bundling it.
This automation gets tested every commit by upstream's continuous
integration. When we cut a new zstd release, we will submit a patch to
the kernel to update the zstd version in the kernel.
The automated process makes it easy to keep the kernel version of zstd
up to date. The current zstd in the kernel shares the guts of the
code, but has a lot of API and minor changes to work in the kernel.
This is because at the time upstream zstd was not ready to be used in
the kernel envrionment as-is. But, since then upstream zstd has
evolved to support being used in the kernel as-is.
Why are we updating in one big patch?
-------------------------------------
The 3rd patch in the series is very large. This is because it is
restructuring the code, so it both deletes the existing zstd, and
re-adds the new structure. Future updates will be directly
proportional to the changes in upstream zstd since the last import.
They will admittidly be large, as zstd is an actively developed
project, and has hundreds of commits between every release. However,
there is no other great alternative.
One option ruled out is to replay every upstream zstd commit. This is
not feasible for several reasons:
- There are over 3500 upstream commits since the zstd version in the
kernel.
- The automation to automatically generate the kernel update was only
added recently, so older commits cannot easily be imported.
- Not every upstream zstd commit builds.
- Only zstd releases are "supported", and individual commits may have
bugs that were fixed before a release.
Another option to reduce the patch size would be to first reorganize
to the new file structure, and then apply the patch. However, the
current kernel zstd is formatted with clang-format to be more
"kernel-like". But, the new method imports zstd as-is, without
additional formatting, to allow for closer correlation with upstream,
and easier debugging. So the patch wouldn't be any smaller.
It also doesn't make sense to import upstream zstd commit by commit
going forward. Upstream zstd doesn't support production use cases
running of the development branch. We have a lot of post-commit
fuzzing that catches many bugs, so indiviudal commits may be buggy,
but fixed before a release. So going forward, I intend to import every
(important) zstd release into the Kernel.
So, while it isn't ideal, updating in one big patch is the only patch
I see forward.
Who is responsible for this code?
---------------------------------
I am. This patchset adds me as the maintainer for zstd. Previously,
there was no tree for zstd patches. Because of that, there were
several patches that either got ignored, or took a long time to merge,
since it wasn't clear which tree should pick them up. I'm officially
stepping up as maintainer, and setting up my tree as the path through
which zstd patches get merged. I'll make sure that patches to the
kernel zstd get ported upstream, so they aren't erased when the next
version update happens.
How is this code tested?
------------------------
I tested every caller of zstd on x86_64 (BtrFS, ZRAM, SquashFS, F2FS,
Kernel, InitRAMFS). I also tested Kernel & InitRAMFS on i386 and
aarch64. I checked both performance and correctness.
Also, thanks to many people in the community who have tested these
patches locally.
Lastly, this code will bake in linux-next before being merged into
v5.16.
Why update to zstd-1.4.10 when zstd-1.5.0 has been released?
------------------------------------------------------------
This patchset has been outstanding since 2020, and zstd-1.4.10 was the
latest release when it was created. Since the update patch is
automatically generated from upstream, I could generate it from
zstd-1.5.0.
However, there were some large stack usage regressions in zstd-1.5.0,
and are only fixed in the latest development branch. And the latest
development branch contains some new code that needs to bake in the
fuzzer before I would feel comfortable releasing to the kernel.
Once this patchset has been merged, and we've released zstd-1.5.1, we
can update the kernel to zstd-1.5.1, and exercise the update process.
You may notice that zstd-1.4.10 doesn't exist upstream. This release
is an artifical release based off of zstd-1.4.9, with some fixes for
the kernel backported from the development branch. I will tag the
zstd-1.4.10 release after this patchset is merged, so the Linux Kernel
is running a known version of zstd that can be debugged upstream.
Why was a wrapper API added?
----------------------------
The first versions of this patchset migrated the kernel to the
upstream zstd API. It first added a shim API that supported the new
upstream API with the old code, then updated callers to use the new
shim API, then transitioned to the new code and deleted the shim API.
However, Cristoph Hellwig suggested that we transition to a kernel
style API, and hide zstd's upstream API behind that. This is because
zstd's upstream API is supports many other use cases, and does not
follow the kernel style guide, while the kernel API is focused on the
kernel's use cases, and follows the kernel style guide.
Where is the previous discussion?
---------------------------------
Links for the discussions of the previous versions of the patch set
below. The largest changes in the design of the patchset are driven by
the discussions in v11, v5, and v1. Sorry for the mix of links, I
couldn't find most of the the threads on lkml.org"
Link: https://lkml.org/lkml/2020/9/29/27 [1]
Link: https://www.spinics.net/lists/linux-crypto/msg58189.html [v12]
Link: https://lore.kernel.org/linux-btrfs/20210430013157.747152-1-nickrterrell@gmail.com/ [v11]
Link: https://lore.kernel.org/lkml/20210426234621.870684-2-nickrterrell@gmail.com/ [v10]
Link: https://lore.kernel.org/linux-btrfs/20210330225112.496213-1-nickrterrell@gmail.com/ [v9]
Link: https://lore.kernel.org/linux-f2fs-devel/20210326191859.1542272-1-nickrterrell@gmail.com/ [v8]
Link: https://lkml.org/lkml/2020/12/3/1195 [v7]
Link: https://lkml.org/lkml/2020/12/2/1245 [v6]
Link: https://lore.kernel.org/linux-btrfs/20200916034307.2092020-1-nickrterrell@gmail.com/ [v5]
Link: https://www.spinics.net/lists/linux-btrfs/msg105783.html [v4]
Link: https://lkml.org/lkml/2020/9/23/1074 [v3]
Link: https://www.spinics.net/lists/linux-btrfs/msg105505.html [v2]
Link: https://lore.kernel.org/linux-btrfs/20200916034307.2092020-1-nickrterrell@gmail.com/ [v1]
Signed-off-by: Nick Terrell <terrelln@fb.com>
Tested By: Paul Jones <paul@pauljones.id.au>
Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # LLVM/Clang v13.0.0 on x86-64
Tested-by: Jean-Denis Girard <jd.girard@sysnux.pf>
* tag 'zstd-for-linus-v5.16' of git://github.com/terrelln/linux:
lib: zstd: Add cast to silence clang's -Wbitwise-instead-of-logical
MAINTAINERS: Add maintainer entry for zstd
lib: zstd: Upgrade to latest upstream zstd version 1.4.10
lib: zstd: Add decompress_sources.h for decompress_unzstd
lib: zstd: Add kernel-specific API
|
||
|
Linus Torvalds
|
a9b9669d98 |
coccinelle patches for 5.16-rc1
Update MAINTAINERS information (mailing list, web page, etc). Add a semantic patch from Wen Yang to check for do_div calls that may cause truncation, motivated by commit |
||
|
Linus Torvalds
|
f78e9de80f |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: "Just one new driver (Cypress StreetFighter touchkey), and no input core changes this time. Plus various fixes and enhancements to existing drivers" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (54 commits) Input: iforce - fix control-message timeout Input: wacom_i2c - use macros for the bit masks Input: ili210x - reduce sample period to 15ms Input: ili210x - improve polled sample spacing Input: ili210x - special case ili251x sample read out Input: elantench - fix misreporting trackpoint coordinates Input: synaptics-rmi4 - Fix device hierarchy Input: i8042 - Add quirk for Fujitsu Lifebook T725 Input: cap11xx - add support for cap1206 Input: remove unused header <linux/input/cy8ctmg110_pdata.h> Input: ili210x - add ili251x firmware update support Input: ili210x - export ili251x version details via sysfs Input: ili210x - use resolution from ili251x firmware Input: pm8941-pwrkey - respect reboot_mode for warm reset reboot: export symbol 'reboot_mode' Input: max77693-haptic - drop unneeded MODULE_ALIAS Input: cpcap-pwrbutton - do not set input parent explicitly Input: max8925_onkey - don't mark comment as kernel-doc Input: ads7846 - do not attempt IRQ workaround when deferring probe Input: ads7846 - use input_set_capability() ... |
||
|
Linus Torvalds
|
3b81bf78b7 |
RTC for 5.16
Subsystem:
- Add new ioctl to get and set extra RTC parameters, this includes backup
switch mode
- Expose available features to userspace, in particular, when alarmas have a
resolution of one minute instead of a second.
- Let the core handle those alarms with a minute resolution
New driver:
- MSTAR MSC313 RTC
Drivers:
- Add SPI ID table where necessary
- Add BSM support for rv3028, rv3032 and pcf8523
- s3c: set RTC range
- rx8025: set range, implement .set_offset and .read_offset
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Merge tag 'rtc-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull RTC updates from Alexandre Belloni:
"This includes new ioctls to get and set parameters and in particular
the backup switch mode that is needed for some RTCs to actually enable
the backup voltage (and have a useful RTC).
The same interface can also be used to get the actual features
supported by the RTC so userspace has a better way than trying and
failing.
Summary:
Subsystem:
- Add new ioctl to get and set extra RTC parameters, this includes
backup switch mode
- Expose available features to userspace, in particular, when alarmas
have a resolution of one minute instead of a second.
- Let the core handle those alarms with a minute resolution
New driver:
- MSTAR MSC313 RTC
Drivers:
- Add SPI ID table where necessary
- Add BSM support for rv3028, rv3032 and pcf8523
- s3c: set RTC range
- rx8025: set range, implement .set_offset and .read_offset"
* tag 'rtc-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (50 commits)
rtc: rx8025: use .set_offset/.read_offset
rtc: rx8025: use rtc_add_group
rtc: rx8025: clear RTC_FEATURE_ALARM when alarm are not supported
rtc: rx8025: set range
rtc: rx8025: let the core handle the alarm resolution
rtc: rx8025: switch to devm_rtc_allocate_device
rtc: ab8500: let the core handle the alarm resolution
rtc: ab-eoz9: support UIE when available
rtc: ab-eoz9: use RTC_FEATURE_UPDATE_INTERRUPT
rtc: rv3032: let the core handle the alarm resolution
rtc: s35390a: let the core handle the alarm resolution
rtc: handle alarms with a minute resolution
rtc: pcf85063: silence cppcheck warning
rtc: rv8803: fix writing back ctrl in flag register
rtc: s3c: Add time range
rtc: s3c: Extract read/write IO into separate functions
rtc: s3c: Remove usage of devm_rtc_device_register()
rtc: tps80031: Remove driver
rtc: sun6i: Allow probing without an early clock provider
rtc: pcf8523: add BSM support
...
|
||
Sasha Levin
|
7246f4dcac |
tools/lib/lockdep: drop liblockdep
TL;DR: While a tool like liblockdep is useful, it probably doesn't belong within the kernel tree. liblockdep attempts to reuse kernel code both directly (by directly building the kernel's lockdep code) as well as indirectly (by using sanitized headers). This makes liblockdep an integral part of the kernel. It also makes liblockdep quite unique: while other userspace code might use sanitized headers, it generally doesn't attempt to use kernel code directly which means that changes on the kernel side of things don't affect (and break) it directly. All our workflows and tooling around liblockdep don't support this uniqueness. Changes that go into the kernel code aren't validated to not break in-tree userspace code. liblockdep ended up being very fragile, breaking over and over, to the point that living in the same tree as the lockdep code lost most of it's value. liblockdep should continue living in an external tree, syncing with the kernel often, in a controllable way. Signed-off-by: Sasha Levin <sashal@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
f54ca91fe6 |
Networking fixes for 5.16-rc1, including fixes from bpf, can
and netfilter.
Current release - regressions:
- bpf: do not reject when the stack read size is different
from the tracked scalar size
- net: fix premature exit from NAPI state polling in napi_disable()
- riscv, bpf: fix RV32 broken build, and silence RV64 warning
Current release - new code bugs:
- net: fix possible NULL deref in sock_reserve_memory
- amt: fix error return code in amt_init(); fix stopping the workqueue
- ax88796c: use the correct ioctl callback
Previous releases - always broken:
- bpf: stop caching subprog index in the bpf_pseudo_func insn
- security: fixups for the security hooks in sctp
- nfc: add necessary privilege flags in netlink layer, limit operations
to admin only
- vsock: prevent unnecessary refcnt inc for non-blocking connect
- net/smc: fix sk_refcnt underflow on link down and fallback
- nfnetlink_queue: fix OOB when mac header was cleared
- can: j1939: ignore invalid messages per standard
- bpf, sockmap:
- fix race in ingress receive verdict with redirect to self
- fix incorrect sk_skb data_end access when src_reg = dst_reg
- strparser, and tls are reusing qdisc_skb_cb and colliding
- ethtool: fix ethtool msg len calculation for pause stats
- vlan: fix a UAF in vlan_dev_real_dev() when ref-holder tries
to access an unregistering real_dev
- udp6: make encap_rcv() bump the v6 not v4 stats
- drv: prestera: add explicit padding to fix m68k build
- drv: felix: fix broken VLAN-tagged PTP under VLAN-aware bridge
- drv: mvpp2: fix wrong SerDes reconfiguration order
Misc & small latecomers:
- ipvs: auto-load ipvs on genl access
- mctp: sanity check the struct sockaddr_mctp padding fields
- libfs: support RENAME_EXCHANGE in simple_rename()
- avoid double accounting for pure zerocopy skbs
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf, can and netfilter.
Current release - regressions:
- bpf: do not reject when the stack read size is different from the
tracked scalar size
- net: fix premature exit from NAPI state polling in napi_disable()
- riscv, bpf: fix RV32 broken build, and silence RV64 warning
Current release - new code bugs:
- net: fix possible NULL deref in sock_reserve_memory
- amt: fix error return code in amt_init(); fix stopping the
workqueue
- ax88796c: use the correct ioctl callback
Previous releases - always broken:
- bpf: stop caching subprog index in the bpf_pseudo_func insn
- security: fixups for the security hooks in sctp
- nfc: add necessary privilege flags in netlink layer, limit
operations to admin only
- vsock: prevent unnecessary refcnt inc for non-blocking connect
- net/smc: fix sk_refcnt underflow on link down and fallback
- nfnetlink_queue: fix OOB when mac header was cleared
- can: j1939: ignore invalid messages per standard
- bpf, sockmap:
- fix race in ingress receive verdict with redirect to self
- fix incorrect sk_skb data_end access when src_reg = dst_reg
- strparser, and tls are reusing qdisc_skb_cb and colliding
- ethtool: fix ethtool msg len calculation for pause stats
- vlan: fix a UAF in vlan_dev_real_dev() when ref-holder tries to
access an unregistering real_dev
- udp6: make encap_rcv() bump the v6 not v4 stats
- drv: prestera: add explicit padding to fix m68k build
- drv: felix: fix broken VLAN-tagged PTP under VLAN-aware bridge
- drv: mvpp2: fix wrong SerDes reconfiguration order
Misc & small latecomers:
- ipvs: auto-load ipvs on genl access
- mctp: sanity check the struct sockaddr_mctp padding fields
- libfs: support RENAME_EXCHANGE in simple_rename()
- avoid double accounting for pure zerocopy skbs"
* tag 'net-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (123 commits)
selftests/net: udpgso_bench_rx: fix port argument
net: wwan: iosm: fix compilation warning
cxgb4: fix eeprom len when diagnostics not implemented
net: fix premature exit from NAPI state polling in napi_disable()
net/smc: fix sk_refcnt underflow on linkdown and fallback
net/mlx5: Lag, fix a potential Oops with mlx5_lag_create_definer()
gve: fix unmatched u64_stats_update_end()
net: ethernet: lantiq_etop: Fix compilation error
selftests: forwarding: Fix packet matching in mirroring selftests
vsock: prevent unnecessary refcnt inc for nonblocking connect
net: marvell: mvpp2: Fix wrong SerDes reconfiguration order
net: ethernet: ti: cpsw_ale: Fix access to un-initialized memory
net: stmmac: allow a tc-taprio base-time of zero
selftests: net: test_vxlan_under_vrf: fix HV connectivity test
net: hns3: allow configure ETS bandwidth of all TCs
net: hns3: remove check VF uc mac exist when set by PF
net: hns3: fix some mac statistics is always 0 in device version V2
net: hns3: fix kernel crash when unload VF while it is being reset
net: hns3: sync rx ring head in echo common pull
net: hns3: fix pfc packet number incorrect after querying pfc parameters
...
|
||
|
Linus Torvalds
|
d4efc0de00 |
chrome platform changes for 5.16
cros_ec_typec:
* Clean up use of cros_ec_check_features
cros_ec_*:
* Rename and move cros_ec_pd_command to cros_ec_command, and make changes to
cros_ec_typec and cros_ec_proto to use the new common command, reducing
duplication.
sensorhub:
* simplify getting .driver_data in cros_ec_sensors_core and cros_ec_sensorhub
misc:
* Maintainership change. Enric Balletbo i Serra has moved on from Collabora,
so removing him from chrome/platform maintainers. Thanks for all of your
hard work maintaining this, Enric, and best of luck to you in your new role!
* Add Prashant Malani as driver maintainer for cros_ec_typec.c and
cros_usbpd_notify. He was already principal contributor of these drivers.
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Merge tag 'tag-chrome-platform-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Benson Leung:
"cros_ec_typec:
- Clean up use of cros_ec_check_features
cros_ec_*:
- Rename and move cros_ec_pd_command to cros_ec_command, and make
changes to cros_ec_typec and cros_ec_proto to use the new common
command, reducing duplication.
sensorhub:
- simplify getting .driver_data in cros_ec_sensors_core and
cros_ec_sensorhub
misc:
- Maintainership change. Enric Balletbo i Serra has moved on from
Collabora, so removing him from chrome/platform maintainers. Thanks
for all of your hard work maintaining this, Enric, and best of luck
to you in your new role!
- Add Prashant Malani as driver maintainer for cros_ec_typec.c and
cros_usbpd_notify. He was already principal contributor of these
drivers"
* tag 'tag-chrome-platform-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
platform/chrome: cros_ec_proto: Use ec_command for check_features
platform/chrome: cros_ec_proto: Use EC struct for features
MAINTAINERS: Chrome: Drop Enric Balletbo i Serra
platform/chrome: cros_ec_typec: Use cros_ec_command()
platform/chrome: cros_ec_proto: Add version for ec_command
platform/chrome: cros_ec_proto: Make data pointers void
platform/chrome: cros_usbpd_notify: Move ec_command()
platform/chrome: cros_usbpd_notify: Rename cros_ec_pd_command()
platform/chrome: cros_ec: Fix spelling mistake "responsed" -> "response"
platform/chrome: cros_ec_sensorhub: simplify getting .driver_data
iio: common: cros_ec_sensors: simplify getting .driver_data
platform/chrome: cros-ec-typec: Cleanup use of check_features
platform/chrome: cros_ec_proto: Fix check_features ret val
MAINTAINERS: Add Prashant's maintainership of cros_ec drivers
|
||
|
Linus Torvalds
|
bd485d274b |
remoteproc updates for v5.16
The remoteproc repo is moved to a new path on git.kernel.org, to allow Mathieu push access to the branches. Support for the Mediatek MT8195 SCP was added, the related DeviceTree binding was converted to YAML and MT8192 SCP was documented as well. Amlogic Meson6, Meson8, Meson8b and Meson8m2 has an ARC core to aid in resuming the system after suspend, a new remoteproc driver for booting this core is introduced. A new driver to support the DSP processor found on NXP i.MX8QM, i.MX8QXP, i.MX8MP and i.MX8ULP is added. The Qualcomm modem and TrustZone based remoteproc drivers gains support for the modem in SC7280 and MSM8996 gains support for a missing power-domain. Throughout the Qualcomm drivers, the support for informing the always-on power coprocessor about the state of each remoteproc is reworked to avoid complications related to our use of genpd and the system suspend state. Lastly a number of small fixes are found throughout the drivers and framework. -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmGJYF8bHGJqb3JuLmFu ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3FIb0P/2Zw4zPf+sHIUaJs1QtD nI+EElRoC1pSj8jV2pqekBMLECenj/oR0uU0t+JXkyj/LStuJfTOcpnBrstTFXmO rpW2wdK+V7L8TRwVsRZKMCDxK0wX6GBvu47fMsNpy98t19JT66dytliHaauiKlYr QCuMKoY6nw0twuh4mtKKamA6XvjjbH8QdQK74vSrmIzgBskeCkvhBX3gRMEdev6m G8ZbusaauIrYnnf1s9uwkHT8HDZAtWw9qHI3xuzi9o+p2K+8YjPRDnOEZkHoVPo4 BfcLRGIX0DAmVdUBONANzQAXUhJHc/Y209ev4oKE6sAa2A8I2z1q3LLjOGa7cHaH a/RqdJWm8sHBqgalgVaN0dxLQ5ifv18dVW6kg905OjZJJma6I/W35wz+44o8UWG8 5rZEeAs2/zKiHPsxH0ss6zEBo7H8YtLHmU0Z08tSfZimokFkEWoqcHXYF3mSWL/M HUWQ4Kv51dWBDsZEeVLyiaTg6HX6ilK39RZC84dNEbKUY5PbndLfPpuP6Eg3HjFe z+NwTLG5nPlJExFPVvl3I2j3iEZRb24f8qMR5oDI6Qiq2CXZqEVrwt0zCLYHaejE 54rbtNH+8Rh8nn8MTV2hS+s3ORpFrNKxvTnNTZZp1kAhodoT23E57LyX/Nqqhn1+ A4pQRLLDn/QGQ9wWl5lCm5jl =i0ql -----END PGP SIGNATURE----- Merge tag 'rproc-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull remoteproc updates from Bjorn Andersson: "The remoteproc repo is moved to a new path on git.kernel.org, to allow Mathieu push access to the branches. Support for the Mediatek MT8195 SCP was added, the related DeviceTree binding was converted to YAML and MT8192 SCP was documented as well. Amlogic Meson6, Meson8, Meson8b and Meson8m2 has an ARC core to aid in resuming the system after suspend, a new remoteproc driver for booting this core is introduced. A new driver to support the DSP processor found on NXP i.MX8QM, i.MX8QXP, i.MX8MP and i.MX8ULP is added. The Qualcomm modem and TrustZone based remoteproc drivers gains support for the modem in SC7280 and MSM8996 gains support for a missing power-domain. Throughout the Qualcomm drivers, the support for informing the always-on power coprocessor about the state of each remoteproc is reworked to avoid complications related to our use of genpd and the system suspend state. Lastly a number of small fixes are found throughout the drivers and framework" * tag 'rproc-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (39 commits) remoteproc: Remove vdev_to_rvdev and vdev_to_rproc from remoteproc API remoteproc: omap_remoteproc: simplify getting .driver_data remoteproc: qcom_q6v5_mss: Use devm_platform_ioremap_resource_byname() to simplify code remoteproc: Fix a memory leak in an error handling path in 'rproc_handle_vdev()' remoteproc: Fix spelling mistake "atleast" -> "at least" remoteproc: imx_dsp_rproc: mark PM functions as __maybe_unused remoteproc: imx_dsp_rproc: Correct the comment style of copyright dt-bindings: dsp: fsl: Update binding document for remote proc driver remoteproc: imx_dsp_rproc: Add remoteproc driver for DSP on i.MX remoteproc: imx_rproc: Add IMX_RPROC_SCU_API method remoteproc: imx_rproc: Move common structure to header file rpmsg: char: Remove useless include remoteproc: meson-mx-ao-arc: fix a bit test remoteproc: mss: q6v5-mss: Add modem support on SC7280 dt-bindings: remoteproc: qcom: Update Q6V5 Modem PIL binding remoteproc: qcom: pas: Add SC7280 Modem support dt-bindings: remoteproc: qcom: pas: Add SC7280 MPSS support remoteproc: qcom: pas: Use the same init resources for MSM8996 and MSM8998 MAINTAINERS: Update remoteproc repo url dt-bindings: remoteproc: k3-dsp: Cleanup SoC compatible from DT example ... |
||
|
Linus Torvalds
|
59a2ceeef6 |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: "87 patches. Subsystems affected by this patch series: mm (pagecache and hugetlb), procfs, misc, MAINTAINERS, lib, checkpatch, binfmt, kallsyms, ramfs, init, codafs, nilfs2, hfs, crash_dump, signals, seq_file, fork, sysvfs, kcov, gdb, resource, selftests, and ipc" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (87 commits) ipc/ipc_sysctl.c: remove fallback for !CONFIG_PROC_SYSCTL ipc: check checkpoint_restore_ns_capable() to modify C/R proc files selftests/kselftest/runner/run_one(): allow running non-executable files virtio-mem: disallow mapping virtio-mem memory via /dev/mem kernel/resource: disallow access to exclusive system RAM regions kernel/resource: clean up and optimize iomem_is_exclusive() scripts/gdb: handle split debug for vmlinux kcov: replace local_irq_save() with a local_lock_t kcov: avoid enable+disable interrupts if !in_task() kcov: allocate per-CPU memory on the relevant node Documentation/kcov: define `ip' in the example Documentation/kcov: include types.h in the example sysv: use BUILD_BUG_ON instead of runtime check kernel/fork.c: unshare(): use swap() to make code cleaner seq_file: fix passing wrong private data seq_file: move seq_escape() to a header signal: remove duplicate include in signal.h crash_dump: remove duplicate include in crash_dump.h crash_dump: fix boolreturn.cocci warning hfs/hfsplus: use WARN_ON for sanity check ... |
||
Lukas Bulwahn
|
57235b6e78 |
MAINTAINERS: rectify entry for ALLWINNER HARDWARE SPINLOCK SUPPORT
Commit |
||
|
Lukas Bulwahn
|
65e5acbb13 |
MAINTAINERS: rectify entry for INTEL KEEM BAY DRM DRIVER
Commit |
||
|
Lukas Bulwahn
|
b39c920665 |
MAINTAINERS: rectify entry for HIKEY960 ONBOARD USB GPIO HUB DRIVER
Commit |
||
|
Lukas Bulwahn
|
46bfa85fc8 |
MAINTAINERS: rectify entry for ARM/TOSHIBA VISCONTI ARCHITECTURE
Patch series "Rectify file references for dt-bindings in MAINTAINERS", v5. A patch series that cleans up some file references for dt-bindings in MAINTAINERS. This patch (of 4): Commit |
||
Kees Cook
|
b15be237a9 |
MAINTAINERS: add "exec & binfmt" section with myself and Eric
I'd like more continuity of review for the exec and binfmt (and ELF) stuff. Eric and I have been the most active lately, so list us as reviewers. Link: https://lkml.kernel.org/r/20211006180200.1178142-1-keescook@chromium.org Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Eric Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Nick Terrell
|
a99a65cfb9 |
MAINTAINERS: Add maintainer entry for zstd
Adds a maintainer entry for zstd listing myself as the maintainer for all zstd code, pointing to the upstream issues tracker for bugs, and listing my linux repo as the tree. Signed-off-by: Nick Terrell <terrelln@fb.com> |
||
|
Linus Torvalds
|
3a9b0a46e1 |
- Remove Drivers
- Remove support for TI TPS80031/TPS80032 PMICs
- New Device Support
- Add support for Magnetic Reader to TI AM335x
- Add support for DA9063_EA to Dialog DA9063
- Add support for SC2730 PMIC to Spreadtrum SC27xx
- Add support for MacBookPro16,2 ICL-N UART Intel LPSS PCI
- Add support for lots of new PMICS in QCom SPMI PMIC
- Add support for ADC to Diolan DLN2
- New Functionality
- Add support for Power Off to Rockchip RK817
- Fix-ups
- Simplify Regmap passing to child devices; hi6421-spmi-pmic
- SPDX licensing updates; ti_am335x_tscadc
- Improve error handling; ti_am335x_tscadc
- Expedite clock search; ti_am335x_tscadc
- Generic simplifications; ti_am335x_tscadc
- Use generic macros/defines; ti_am335x_tscadc
- Remove unused code; ti_am335x_tscadc, cros_ec_dev
- Convert to GPIOD; wcd934x
- Add namespacing; ti_am335x_tscadc
- Restrict compilation to relevant arches; intel_pmt
- Provide better description/documentation; exynos_lpass
- Add SPI device ID table; altera-a10sr, motorola-cpcap, sprd-sc27xx-spi
- Change IRQ handling; qcom-pm8xxx
- Split out I2C and SPI code; arizona
- Explicitly include used headers; altera-a10sr
- Convert sysfs show() function to; sysfs_emit
- Standardise *_exit() and *_remove() return values; mc13xxx, stmpe, tps65912
- Trivial (style/spelling/whitespace) fixups; ti_am335x_tscadc, qcom-spmi-pmic,
max77686-private
- Device Tree fix-ups; ti,am3359-tscadc, samsung,s2mps11, samsung,s2mpa01,
samsung,s5m8767, brcm,misc, brcm,cru, syscon, qcom,tcsr,
xylon,logicvc, max77686, x-powers,ac100, x-powers,axp152,
x-powers,axp209-gpio, syscon, qcom,spmi-pmic
- Bug Fixes
- Balance refcounting (get/put); ti_am335x_tscadc, mfd-core
- Fix IRQ trigger type; sec-irq, max77693, max14577
- Repair off-by-one; altera-sysmgr
- Add explicit 'select MFD_CORE' to MFD_SIMPLE_MFD_I2C
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Merge tag 'mfd-next-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Removed Drivers:
- Remove support for TI TPS80031/TPS80032 PMICs
New Device Support:
- Add support for Magnetic Reader to TI AM335x
- Add support for DA9063_EA to Dialog DA9063
- Add support for SC2730 PMIC to Spreadtrum SC27xx
- Add support for MacBookPro16,2 ICL-N UART Intel LPSS PCI
- Add support for lots of new PMICS in QCom SPMI PMIC
- Add support for ADC to Diolan DLN2
New Functionality:
- Add support for Power Off to Rockchip RK817
Fix-ups:
- Simplify Regmap passing to child devices in hi6421-spmi-pmic
- SPDX licensing updates in ti_am335x_tscadc
- Improve error handling in ti_am335x_tscadc
- Expedite clock search in ti_am335x_tscadc
- Generic simplifications in ti_am335x_tscadc
- Use generic macros/defines in ti_am335x_tscadc
- Remove unused code in ti_am335x_tscadc, cros_ec_dev
- Convert to GPIOD in wcd934x
- Add namespacing in ti_am335x_tscadc
- Restrict compilation to relevant arches in intel_pmt
- Provide better description/documentation in exynos_lpass
- Add SPI device ID table in altera-a10sr, motorola-cpcap,
sprd-sc27xx-spi
- Change IRQ handling in qcom-pm8xxx
- Split out I2C and SPI code in arizona
- Explicitly include used headers in altera-a10sr
- Convert sysfs show() function to in sysfs_emit
- Standardise *_exit() and *_remove() return values in mc13xxx,
stmpe, tps65912
- Trivial (style/spelling/whitespace) fixups in ti_am335x_tscadc,
qcom-spmi-pmic, max77686-private
- Device Tree fix-ups in ti,am3359-tscadc, samsung,s2mps11,
samsung,s2mpa01, samsung,s5m8767, brcm,misc, brcm,cru, syscon,
qcom,tcsr, xylon,logicvc, max77686, x-powers,ac100,
x-powers,axp152, x-powers,axp209-gpio, syscon, qcom,spmi-pmic
Bug Fixes:
- Balance refcounting (get/put) in ti_am335x_tscadc, mfd-core
- Fix IRQ trigger type in sec-irq, max77693, max14577
- Repair off-by-one in altera-sysmgr
- Add explicit 'select MFD_CORE' to MFD_SIMPLE_MFD_I2C"
* tag 'mfd-next-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (95 commits)
mfd: simple-mfd-i2c: Select MFD_CORE to fix build error
mfd: tps80031: Remove driver
mfd: max77686: Correct tab-based alignment of register addresses
mfd: wcd934x: Replace legacy gpio interface for gpiod
dt-bindings: mfd: qcom: pm8xxx: Add pm8018 compatible
mfd: dln2: Add cell for initializing DLN2 ADC
mfd: qcom-spmi-pmic: Add missing PMICs supported by socinfo
mfd: qcom-spmi-pmic: Document ten more PMICs in the binding
mfd: qcom-spmi-pmic: Sort compatibles in the driver
mfd: qcom-spmi-pmic: Sort the compatibles in the binding
mfd: janz-cmoio: Replace snprintf in show functions with sysfs_emit
mfd: altera-a10sr: Include linux/module.h
mfd: tps65912: Make tps65912_device_exit() return void
mfd: stmpe: Make stmpe_remove() return void
mfd: mc13xxx: Make mc13xxx_common_exit() return void
dt-bindings: mfd: syscon: Add samsung,exynosautov9-sysreg compatible
mfd: altera-sysmgr: Fix a mistake caused by resource_size conversion
dt-bindings: gpio: Convert X-Powers AXP209 GPIO binding to a schema
dt-bindings: mfd: syscon: Add rk3368 QoS register compatible
mfd: arizona: Split of_match table into I2C and SPI versions
...
|
||
|
Linus Torvalds
|
dab334c98b |
Merge branch 'i2c/for-mergewindow' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: - big refactoring of the PASEMI driver to support the Apple M1 - huge improvements to the XIIC in terms of locking and SMP safety - refactoring and clean ups for the i801 driver ... and the usual bunch of small driver updates * 'i2c/for-mergewindow' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (43 commits) i2c: amd-mp2-plat: ACPI: Use ACPI_COMPANION() directly i2c: i801: Add support for Intel Ice Lake PCH-N i2c: virtio: update the maintainer to Conghui i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()' i2c: qup: move to use request_irq by IRQF_NO_AUTOEN flag i2c: qup: fix a trivial typo i2c: tegra: Ensure that device is suspended before driver is removed i2c: i801: Fix incorrect and needless software PEC disabling i2c: mediatek: Dump i2c/dma register when a timeout occurs i2c: mediatek: Reset the handshake signal between i2c and dma i2c: mlxcpld: Allow flexible polling time setting for I2C transactions i2c: pasemi: Set enable bit for Apple variant i2c: pasemi: Add Apple platform driver i2c: pasemi: Refactor _probe to use devm_* i2c: pasemi: Allow to configure bus frequency i2c: pasemi: Move common reset code to own function i2c: pasemi: Split pci driver to its own file i2c: pasemi: Split off common probing code i2c: pasemi: Remove usage of pci_dev i2c: pasemi: Use dev_name instead of port number ... |
||
|
Linus Torvalds
|
206825f50f |
Core:
* Remove obsolete macros only used by the old nand_ecclayout struct
* Don't remove debugfs directory if device is in use
* MAINTAINERS:
- Add entry for Qualcomm NAND controller driver
- Update the devicetree documentation path of hyperbus
MTD devices:
* block2mtd:
- Add support for an optional custom MTD label
- Minor refactor to avoid hard coded constant
* mtdswap: Remove redundant assignment of pointer eb
CFI:
* Fixup CFI on ixp4xx
Raw NAND controller drivers:
* Arasan:
- Prevent an unsupported configuration
* Xway, Socrates: plat_nand, Pasemi, Orion, mpc5121, GPIO, Au1550nd, AMS-Delta:
- Keep the driver compatible with on-die ECC engines
* cs553x, lpc32xx_slc, ndfc, sharpsl, tmio, txx9ndfmc:
- Revert the commits: "Fix external use of SW Hamming ECC helper"
- And let callers use the bare Hamming helpers
* Fsmc: Fix use of SM ORDER
* Intel:
- Fix potential buffer overflow in probe
* xway, vf610, txx9ndfm, tegra, stm32, plat_nand, oxnas, omap, mtk, hisi504,
gpmi, gpio, denali, bcm6368, atmel:
- Make use of the helper function devm_platform_ioremap_resource{,byname}()
Onenand drivers:
* Samsung: Drop Exynos4 and describe driver in KConfig
Raw NAND chip drivers:
* Hynix: Add support for H27UCG8T2ETR-BC MLC NAND
SPI NOR core:
* Add spi-nor device tree binding under SPI NOR maintainers
SPI NOR manufacturer drivers:
* Enable locking for n25q128a13
SPI NOR controller drivers:
* Use devm_platform_ioremap_resource_byname()
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Merge tag 'mtd/for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd updates from Miquel Raynal:
"Core:
- Remove obsolete macros only used by the old nand_ecclayout struct
- Don't remove debugfs directory if device is in use
- MAINTAINERS:
- Add entry for Qualcomm NAND controller driver
- Update the devicetree documentation path of hyperbus
MTD devices:
- block2mtd:
- Add support for an optional custom MTD label
- Minor refactor to avoid hard coded constant
- mtdswap: Remove redundant assignment of pointer eb
CFI:
- Fixup CFI on ixp4xx
Raw NAND controller drivers:
- Arasan:
- Prevent an unsupported configuration
- Xway, Socrates: plat_nand, Pasemi, Orion, mpc5121, GPIO, Au1550nd,
AMS-Delta:
- Keep the driver compatible with on-die ECC engines
- cs553x, lpc32xx_slc, ndfc, sharpsl, tmio, txx9ndfmc:
- Revert the commits: "Fix external use of SW Hamming ECC helper"
- And let callers use the bare Hamming helpers
- Fsmc: Fix use of SM ORDER
- Intel:
- Fix potential buffer overflow in probe
- xway, vf610, txx9ndfm, tegra, stm32, plat_nand, oxnas, omap, mtk,
hisi504, gpmi, gpio, denali, bcm6368, atmel:
- Make use of the helper function devm_platform_ioremap_resource{,byname}()
Onenand drivers:
- Samsung: Drop Exynos4 and describe driver in KConfig
Raw NAND chip drivers:
- Hynix: Add support for H27UCG8T2ETR-BC MLC NAND
SPI NOR core:
- Add spi-nor device tree binding under SPI NOR maintainers
SPI NOR manufacturer drivers:
- Enable locking for n25q128a13
SPI NOR controller drivers:
- Use devm_platform_ioremap_resource_byname()"
* tag 'mtd/for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (50 commits)
mtd: core: don't remove debugfs directory if device is in use
MAINTAINERS: Update the devicetree documentation path of hyperbus
mtd: block2mtd: add support for an optional custom MTD label
mtd: block2mtd: minor refactor to avoid hard coded constant
mtd: fixup CFI on ixp4xx
mtd: rawnand: arasan: Prevent an unsupported configuration
MAINTAINERS: Add entry for Qualcomm NAND controller driver
mtd: rawnand: hynix: Add support for H27UCG8T2ETR-BC MLC NAND
mtd: rawnand: xway: Keep the driver compatible with on-die ECC engines
mtd: rawnand: socrates: Keep the driver compatible with on-die ECC engines
mtd: rawnand: plat_nand: Keep the driver compatible with on-die ECC engines
mtd: rawnand: pasemi: Keep the driver compatible with on-die ECC engines
mtd: rawnand: orion: Keep the driver compatible with on-die ECC engines
mtd: rawnand: mpc5121: Keep the driver compatible with on-die ECC engines
mtd: rawnand: gpio: Keep the driver compatible with on-die ECC engines
mtd: rawnand: au1550nd: Keep the driver compatible with on-die ECC engines
mtd: rawnand: ams-delta: Keep the driver compatible with on-die ECC engines
Revert "mtd: rawnand: cs553x: Fix external use of SW Hamming ECC helper"
Revert "mtd: rawnand: lpc32xx_slc: Fix external use of SW Hamming ECC helper"
Revert "mtd: rawnand: ndfc: Fix external use of SW Hamming ECC helper"
...
|
||
|
Linus Torvalds
|
e582e08ec0 |
Auxdisplay improvements:
- 4-digit 7-segment and quad alphanumeric display support for
the ht16k33 driver, allowing the user to display and scroll
text messages, from Geert Uytterhoeven.
- An assortment of fixes and cleanups from Geert Uytterhoeven.
- Header cleanups from Mianhan Liu.
- Whitespace cleanup from Huiquan Deng.
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Merge tag 'auxdisplay-for-linus-v5.16' of git://github.com/ojeda/linux
Pull auxdisplay updates from Miguel Ojeda:
- 4-digit 7-segment and quad alphanumeric display support for the
ht16k33 driver, allowing the user to display and scroll text
messages, from Geert Uytterhoeven.
- An assortment of fixes and cleanups from Geert Uytterhoeven.
- Header cleanups from Mianhan Liu.
- Whitespace cleanup from Huiquan Deng.
* tag 'auxdisplay-for-linus-v5.16' of git://github.com/ojeda/linux: (26 commits)
MAINTAINERS: Add DT Bindings for Auxiliary Display Drivers
auxdisplay: cfag12864bfb: code indent should use tabs where possible
auxdisplay: ht16k33: remove superfluous header files
auxdisplay: ks0108: remove superfluous header files
auxdisplay: cfag12864bfb: remove superfluous header files
auxdisplay: ht16k33: Make use of device properties
auxdisplay: ht16k33: Add LED support
dt-bindings: auxdisplay: ht16k33: Document LED subnode
auxdisplay: ht16k33: Add support for segment displays
auxdisplay: ht16k33: Extract frame buffer probing
auxdisplay: ht16k33: Extract ht16k33_brightness_set()
auxdisplay: ht16k33: Move delayed work
auxdisplay: ht16k33: Add helper variable dev
auxdisplay: ht16k33: Convert to simple i2c probe function
auxdisplay: ht16k33: Remove unneeded error check in keypad probe()
auxdisplay: ht16k33: Use HT16K33_FB_SIZE in ht16k33_initialize()
auxdisplay: ht16k33: Fix frame buffer device blanking
auxdisplay: ht16k33: Connect backlight to fbdev
auxdisplay: linedisp: Add support for changing scroll rate
auxdisplay: linedisp: Use kmemdup_nul() helper
...
|
||
Miquel Raynal
|
e269d7caf9 |
SPI NOR core changes:
- Add spi-nor device tree binding under SPI NOR maintainers SPI NOR manufacturer drivers changes: - Enable locking for n25q128a13 SPI NOR controller drivers changes: - Use devm_platform_ioremap_resource_byname() -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEHUIqys8OyG1eHf7fS1VPR6WNFOkFAmGA9wgACgkQS1VPR6WN FOnkZAf9E0iin+gx05X6V68NuuQ2iG+gJoHTqCL1WMvBaDbT2vr9gYgclqKAM4FO 2QL66b+zrIhmNP3qPy1HobjxpdCJo8b5PDDShR8aQ1c1RaeOfRNyK9XXsfrI8t1s mJwIvIcqEAZLskyCotlJVzvHmyTx30RfFbtJD1hjArFUKi1vbdROhx2G1tnAMdVj tnbRTVL6WTsrSTvgpydtJIfdZ3lS/9RnewCUjQAM9V1PlfJ3ZF4cnRsGPRArGuSb 5f9iHqK6uQtW+K+zuRke6Vf+Xrh6Qan5BZGbn5QhijSaCKgL6aAr6uQ3RDMwu4AU G0tnqjfeaS6GVV6NV7Fay0M4CVJChA== =Q/zo -----END PGP SIGNATURE----- Merge tag 'spi-nor/for-5.16' into mtd/next SPI NOR core changes: - Add spi-nor device tree binding under SPI NOR maintainers SPI NOR manufacturer drivers changes: - Enable locking for n25q128a13 SPI NOR controller drivers changes: - Use devm_platform_ioremap_resource_byname() |
||
|
Miquel Raynal
|
bca20e6a73 |
Core:
* Remove obsolete macros only used by the old nand_ecclayout struct
* MAINTAINERS: Add entry for Qualcomm NAND controller driver
Raw NAND controller drivers:
* Arasan:
- Prevent an unsupported configuration
* Xway, Socrates: plat_nand, Pasemi, Orion, mpc5121, GPIO, Au1550nd, AMS-Delta:
- Keep the driver compatible with on-die ECC engines
* cs553x, lpc32xx_slc, ndfc, sharpsl, tmio, txx9ndfmc:
- Revert the commits: "Fix external use of SW Hamming ECC helper"
- And let callers use the bare Hamming helpers
* Fsmc: Fix use of SM ORDER
* Intel:
- Fix potential buffer overflow in probe
* xway, vf610, txx9ndfm, tegra, stm32, plat_nand, oxnas, omap, mtk, hisi504,
gpmi, gpio, denali, bcm6368, atmel:
- Make use of the helper function devm_platform_ioremap_resource{,byname}()
Onenand driver:
* Samsung: Drop Exynos4 and describe driver in KConfig
Raw NAND chip drivers:
* Hynix: Add support for H27UCG8T2ETR-BC MLC NAND
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Merge tag 'nand/for-5.16' into mtd/next
Core:
* Remove obsolete macros only used by the old nand_ecclayout struct
* MAINTAINERS: Add entry for Qualcomm NAND controller driver
Raw NAND controller drivers:
* Arasan:
- Prevent an unsupported configuration
* Xway, Socrates: plat_nand, Pasemi, Orion, mpc5121, GPIO, Au1550nd, AMS-Delta:
- Keep the driver compatible with on-die ECC engines
* cs553x, lpc32xx_slc, ndfc, sharpsl, tmio, txx9ndfmc:
- Revert the commits: "Fix external use of SW Hamming ECC helper"
- And let callers use the bare Hamming helpers
* Fsmc: Fix use of SM ORDER
* Intel:
- Fix potential buffer overflow in probe
* xway, vf610, txx9ndfm, tegra, stm32, plat_nand, oxnas, omap, mtk, hisi504,
gpmi, gpio, denali, bcm6368, atmel:
- Make use of the helper function devm_platform_ioremap_resource{,byname}()
Onenand driver:
* Samsung: Drop Exynos4 and describe driver in KConfig
Raw NAND chip drivers:
* Hynix: Add support for H27UCG8T2ETR-BC MLC NAND
|
||
|
Linus Torvalds
|
0c5c62ddf8 |
pci-v5.16-changes
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Merge tag 'pci-v5.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Conserve IRQs by setting up portdrv IRQs only when there are users
(Jan Kiszka)
- Rework and simplify _OSC negotiation for control of PCIe features
(Joerg Roedel)
- Remove struct pci_dev.driver pointer since it's redundant with the
struct device.driver pointer (Uwe Kleine-König)
Resource management:
- Coalesce contiguous host bridge apertures from _CRS to accommodate
BARs that cover more than one aperture (Kai-Heng Feng)
Sysfs:
- Check CAP_SYS_ADMIN before parsing user input (Krzysztof
Wilczyński)
- Return -EINVAL consistently from "store" functions (Krzysztof
Wilczyński)
- Use sysfs_emit() in endpoint "show" functions to avoid buffer
overruns (Kunihiko Hayashi)
PCIe native device hotplug:
- Ignore Link Down/Up caused by resets during error recovery so
endpoint drivers can remain bound to the device (Lukas Wunner)
Virtualization:
- Avoid bus resets on Atheros QCA6174, where they hang the device
(Ingmar Klein)
- Work around Pericom PI7C9X2G switch packet drop erratum by using
store and forward mode instead of cut-through (Nathan Rossi)
- Avoid trying to enable AtomicOps on VFs; the PF setting applies to
all VFs (Selvin Xavier)
MSI:
- Document that /sys/bus/pci/devices/.../irq contains the legacy INTx
interrupt or the IRQ of the first MSI (not MSI-X) vector (Barry
Song)
VPD:
- Add pci_read_vpd_any() and pci_write_vpd_any() to access anywhere
in the possible VPD space; use these to simplify the cxgb3 driver
(Heiner Kallweit)
Peer-to-peer DMA:
- Add (not subtract) the bus offset when calculating DMA address
(Wang Lu)
ASPM:
- Re-enable LTR at Downstream Ports so they don't report Unsupported
Requests when reset or hot-added devices send LTR messages
(Mingchuang Qiao)
Apple PCIe controller driver:
- Add driver for Apple M1 PCIe controller (Alyssa Rosenzweig, Marc
Zyngier)
Cadence PCIe controller driver:
- Return success when probe succeeds instead of falling into error
path (Li Chen)
HiSilicon Kirin PCIe controller driver:
- Reorganize PHY logic and add support for external PHY drivers
(Mauro Carvalho Chehab)
- Support PERST# GPIOs for HiKey970 external PEX 8606 bridge (Mauro
Carvalho Chehab)
- Add Kirin 970 support (Mauro Carvalho Chehab)
- Make driver removable (Mauro Carvalho Chehab)
Intel VMD host bridge driver:
- If IOMMU supports interrupt remapping, leave VMD MSI-X remapping
enabled (Adrian Huang)
- Number each controller so we can tell them apart in
/proc/interrupts (Chunguang Xu)
- Avoid building on UML because VMD depends on x86 bare metal APIs
(Johannes Berg)
Marvell Aardvark PCIe controller driver:
- Define macros for PCI_EXP_DEVCTL_PAYLOAD_* (Pali Rohár)
- Set Max Payload Size to 512 bytes per Marvell spec (Pali Rohár)
- Downgrade PIO Response Status messages to debug level (Marek Behún)
- Preserve CRS SV (Config Request Retry Software Visibility) bit in
emulated Root Control register (Pali Rohár)
- Fix issue in configuring reference clock (Pali Rohár)
- Don't clear status bits for masked interrupts (Pali Rohár)
- Don't mask unused interrupts (Pali Rohár)
- Avoid code repetition in advk_pcie_rd_conf() (Marek Behún)
- Retry config accesses on CRS response (Pali Rohár)
- Simplify emulated Root Capabilities initialization (Pali Rohár)
- Fix several link training issues (Pali Rohár)
- Fix link-up checking via LTSSM (Pali Rohár)
- Fix reporting of Data Link Layer Link Active (Pali Rohár)
- Fix emulation of W1C bits (Marek Behún)
- Fix MSI domain .alloc() method to return zero on success (Marek
Behún)
- Read entire 16-bit MSI vector in MSI handler, not just low 8 bits
(Marek Behún)
- Clear Root Port I/O Space, Memory Space, and Bus Master Enable bits
at startup; PCI core will set those as necessary (Pali Rohár)
- When operating as a Root Port, set class code to "PCI Bridge"
instead of the default "Mass Storage Controller" (Pali Rohár)
- Add emulation for PCI_BRIDGE_CTL_BUS_RESET since aardvark doesn't
implement this per spec (Pali Rohár)
- Add emulation of option ROM BAR since aardvark doesn't implement
this per spec (Pali Rohár)
MediaTek MT7621 PCIe controller driver:
- Add MediaTek MT7621 PCIe host controller driver and DT binding
(Sergio Paracuellos)
Qualcomm PCIe controller driver:
- Add SC8180x compatible string (Bjorn Andersson)
- Add endpoint controller driver and DT binding (Manivannan
Sadhasivam)
- Restructure to use of_device_get_match_data() (Prasad Malisetty)
- Add SC7280-specific pcie_1_pipe_clk_src handling (Prasad Malisetty)
Renesas R-Car PCIe controller driver:
- Remove unnecessary includes (Geert Uytterhoeven)
Rockchip DesignWare PCIe controller driver:
- Add DT binding (Simon Xue)
Socionext UniPhier Pro5 controller driver:
- Serialize INTx masking/unmasking (Kunihiko Hayashi)
Synopsys DesignWare PCIe controller driver:
- Run dwc .host_init() method before registering MSI interrupt
handler so we can deal with pending interrupts left by bootloader
(Bjorn Andersson)
- Clean up Kconfig dependencies (Andy Shevchenko)
- Export symbols to allow more modular drivers (Luca Ceresoli)
TI DRA7xx PCIe controller driver:
- Allow host and endpoint drivers to be modules (Luca Ceresoli)
- Enable external clock if present (Luca Ceresoli)
TI J721E PCIe driver:
- Disable PHY when probe fails after initializing it (Christophe
JAILLET)
MicroSemi Switchtec management driver:
- Return error to application when command execution fails because an
out-of-band reset has cleared the device BARs, Memory Space Enable,
etc (Kelvin Cao)
- Fix MRPC error status handling issue (Kelvin Cao)
- Mask out other bits when reading of management VEP instance ID
(Kelvin Cao)
- Return EOPNOTSUPP instead of ENOTSUPP from sysfs show functions
(Kelvin Cao)
- Add check of event support (Logan Gunthorpe)
Miscellaneous:
- Remove unused pci_pool wrappers, which have been replaced by
dma_pool (Cai Huoqing)
- Use 'unsigned int' instead of bare 'unsigned' (Krzysztof
Wilczyński)
- Use kstrtobool() directly, sans strtobool() wrapper (Krzysztof
Wilczyński)
- Fix some sscanf(), sprintf() format mismatches (Krzysztof
Wilczyński)
- Update PCI subsystem information in MAINTAINERS (Krzysztof
Wilczyński)
- Correct some misspellings (Krzysztof Wilczyński)"
* tag 'pci-v5.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (137 commits)
PCI: Add ACS quirk for Pericom PI7C9X2G switches
PCI: apple: Configure RID to SID mapper on device addition
iommu/dart: Exclude MSI doorbell from PCIe device IOVA range
PCI: apple: Implement MSI support
PCI: apple: Add INTx and per-port interrupt support
PCI: kirin: Allow removing the driver
PCI: kirin: De-init the dwc driver
PCI: kirin: Disable clkreq during poweroff sequence
PCI: kirin: Move the power-off code to a common routine
PCI: kirin: Add power_off support for Kirin 960 PHY
PCI: kirin: Allow building it as a module
PCI: kirin: Add MODULE_* macros
PCI: kirin: Add Kirin 970 compatible
PCI: kirin: Support PERST# GPIOs for HiKey970 external PEX 8606 bridge
PCI: apple: Set up reference clocks when probing
PCI: apple: Add initial hardware bring-up
PCI: of: Allow matching of an interrupt-map local to a PCI device
of/irq: Allow matching of an interrupt-map local to an interrupt controller
irqdomain: Make of_phandle_args_to_fwspec() generally available
PCI: Do not enable AtomicOps on VFs
...
|
||
|
Linus Torvalds
|
512b7931ad |
Merge branch 'akpm' (patches from Andrew)
Merge misc updates from Andrew Morton: "257 patches. Subsystems affected by this patch series: scripts, ocfs2, vfs, and mm (slab-generic, slab, slub, kconfig, dax, kasan, debug, pagecache, gup, swap, memcg, pagemap, mprotect, mremap, iomap, tracing, vmalloc, pagealloc, memory-failure, hugetlb, userfaultfd, vmscan, tools, memblock, oom-kill, hugetlbfs, migration, thp, readahead, nommu, ksm, vmstat, madvise, memory-hotplug, rmap, zsmalloc, highmem, zram, cleanups, kfence, and damon)" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (257 commits) mm/damon: remove return value from before_terminate callback mm/damon: fix a few spelling mistakes in comments and a pr_debug message mm/damon: simplify stop mechanism Docs/admin-guide/mm/pagemap: wordsmith page flags descriptions Docs/admin-guide/mm/damon/start: simplify the content Docs/admin-guide/mm/damon/start: fix a wrong link Docs/admin-guide/mm/damon/start: fix wrong example commands mm/damon/dbgfs: add adaptive_targets list check before enable monitor_on mm/damon: remove unnecessary variable initialization Documentation/admin-guide/mm/damon: add a document for DAMON_RECLAIM mm/damon: introduce DAMON-based Reclamation (DAMON_RECLAIM) selftests/damon: support watermarks mm/damon/dbgfs: support watermarks mm/damon/schemes: activate schemes based on a watermarks mechanism tools/selftests/damon: update for regions prioritization of schemes mm/damon/dbgfs: support prioritization weights mm/damon/vaddr,paddr: support pageout prioritization mm/damon/schemes: prioritize regions within the quotas mm/damon/selftests: support schemes quotas mm/damon/dbgfs: support quotas of schemes ... |
||
SeongJae Park
|
f9803a9918 |
MAINTAINERS: update SeongJae's email address
This updates SeongJae's email address in MAINTAINERS file to his preferred one. Link: https://lkml.kernel.org/r/20210917123958.3819-3-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: SeongJae Park <sjpark@amazon.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Jie Deng
|
408ef353e1 |
i2c: virtio: update the maintainer to Conghui
Due to changes in my work, I'm passing the virtio-i2c driver maintenance to Conghui. Signed-off-by: Jie Deng <jie.deng@intel.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Wolfram Sang <wsa@kernel.org> |
||
Bjorn Helgaas
|
cd48bff78a |
Merge branch 'remotes/lorenzo/pci/qcom'
- Add Qualcomm PCIe Endpoint controller driver and DT binding (Manivannan Sadhasivam) - Add qcom struct for device-specific details in match data (Prasad Malisetty) - Switch pcie_1_pipe_clk_src from TCXO to pipe clock after PHY init in SC7280 (Prasad Malisetty) - Add .compatible device ID for SC8180x platform (Bjorn Andersson) * remotes/lorenzo/pci/qcom: PCI: qcom: Add sc8180x compatible PCI: qcom: Switch pcie_1_pipe_clk_src after PHY init in SC7280 PCI: qcom: Replace ops with struct pcie_cfg in pcie match data MAINTAINERS: Add entry for Qualcomm PCIe Endpoint driver and binding PCI: qcom-ep: Add Qualcomm PCIe Endpoint controller driver dt-bindings: PCI: Add Qualcomm PCIe Endpoint controller |
||
|
Bjorn Helgaas
|
83e168d607 |
Merge branch 'pci/host/mt7621'
- Add MediaTek MT7621 SoC PCIe host controller (moved from staging) (Sergio Paracuellos) * pci/host/mt7621: MAINTAINERS: Add Sergio Paracuellos as MT7621 PCIe maintainer PCI: mt7621: Add MediaTek MT7621 PCIe host controller driver dt-bindings: PCI: Add MT7621 SoC PCIe host controller # Conflicts: # drivers/pci/controller/Kconfig # drivers/pci/controller/Makefile |
||
|
Bjorn Helgaas
|
6b0567dae2 |
Merge branch 'pci/host/apple'
- Make of_phandle_args_to_fwspec() generally available (Marc Zyngier) - Allow matching of interrupt-maps local to interrupt controller or PCI device (Marc Zyngier) - Add Apple SoC (e.g., M1) PCIe host controller driver, which enables access to USB type-A, Ethernet, Wi-Fi, Bluetooth devices; these require additional drivers of their own (Alyssa Rosenzweig) - Add apple INTx, per-port, and MSI interrupt support (Marc Zyngier) - Configure apple Requester-ID-to-Stream-ID mapper for IOMMU (DART) support (Marc Zyngier) * pci/host/apple: PCI: apple: Configure RID to SID mapper on device addition iommu/dart: Exclude MSI doorbell from PCIe device IOVA range PCI: apple: Implement MSI support PCI: apple: Add INTx and per-port interrupt support PCI: apple: Set up reference clocks when probing PCI: apple: Add initial hardware bring-up PCI: of: Allow matching of an interrupt-map local to a PCI device of/irq: Allow matching of an interrupt-map local to an interrupt controller irqdomain: Make of_phandle_args_to_fwspec() generally available |
||
|
Linus Torvalds
|
5af06603c4 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina: - support for Nintendo Switch Pro Controllers and Joy-Cons (Daniel J. Ogorchock) - support for new revision of the NitroKey U2F device firmware (Andrej Shadura) - LED handling improvements for Sony Playstation5 controllers (Roderick Colenbrander) - support for Apple 2021 Magic Keyboard (Alex Henrie) - other assorted code cleanups and new device ID additions * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (41 commits) HID: nintendo: fix -Werror build HID: playstation: require multicolor LED functionality HID: u2fzero: properly handle timeouts in usb_submit_urb HID: u2fzero: clarify error check and length calculations HID: u2fzero: Support NitroKey U2F revision of the device HID: wacom: Make use of the helper function devm_add_action_or_reset() HID: wacom: Shrink critical section in `wacom_add_shared_data` HID: nintendo: prevent needless queueing of the rumble worker HID: nintendo: ratelimit subcommands and rumble HID: nintendo: improve rumble performance and stability HID: nintendo: add IMU support HID: nintendo: add support for reading user calibration HID: nintendo: add support for charging grip HID: nintendo: set controller uniq to MAC HID: nintendo: reduce device removal subcommand errors HID: nintendo: patch hw version for userspace HID mappings HID: nintendo: send subcommands after receiving input report HID: nintendo: improve subcommand reliability HID: nintendo: add rumble support HID: nintendo: add home led support ... |
||
|
Linus Torvalds
|
5c0b0c676a |
powerpc updates for 5.16
- Enable STRICT_KERNEL_RWX for Freescale 85xx platforms.
- Activate CONFIG_STRICT_KERNEL_RWX by default, while still allowing it to be disabled.
- Add support for out-of-line static calls on 32-bit.
- Fix oopses doing bpf-to-bpf calls when STRICT_KERNEL_RWX is enabled.
- Fix boot hangs on e5500 due to stale value in ESR passed to do_page_fault().
- Fix several bugs on pseries in handling of device tree cache information for hotplugged
CPUs, and/or during partition migration.
- Various other small features and fixes.
Thanks to: Alexey Kardashevskiy, Alistair Popple, Anatolij Gustschin, Andrew Donnellan,
Athira Rajeev, Bixuan Cui, Bjorn Helgaas, Cédric Le Goater, Christophe Leroy, Daniel
Axtens, Daniel Henrique Barboza, Denis Kirjanov, Fabiano Rosas, Frederic Barrat, Gustavo
A. R. Silva, Hari Bathini, Jacques de Laval, Joel Stanley, Kai Song, Kajol Jain, Laurent
Vivier, Leonardo Bras, Madhavan Srinivasan, Nathan Chancellor, Nathan Lynch, Naveen N.
Rao, Nicholas Piggin, Nick Desaulniers, Niklas Schnelle, Oliver O'Halloran, Rob Herring,
Russell Currey, Srikar Dronamraju, Stan Johnson, Tyrel Datwyler, Uwe Kleine-König, Vasant
Hegde, Wan Jiabing, Xiaoming Ni,
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Merge tag 'powerpc-5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
- Enable STRICT_KERNEL_RWX for Freescale 85xx platforms.
- Activate CONFIG_STRICT_KERNEL_RWX by default, while still allowing it
to be disabled.
- Add support for out-of-line static calls on 32-bit.
- Fix oopses doing bpf-to-bpf calls when STRICT_KERNEL_RWX is enabled.
- Fix boot hangs on e5500 due to stale value in ESR passed to
do_page_fault().
- Fix several bugs on pseries in handling of device tree cache
information for hotplugged CPUs, and/or during partition migration.
- Various other small features and fixes.
Thanks to Alexey Kardashevskiy, Alistair Popple, Anatolij Gustschin,
Andrew Donnellan, Athira Rajeev, Bixuan Cui, Bjorn Helgaas, Cédric Le
Goater, Christophe Leroy, Daniel Axtens, Daniel Henrique Barboza, Denis
Kirjanov, Fabiano Rosas, Frederic Barrat, Gustavo A. R. Silva, Hari
Bathini, Jacques de Laval, Joel Stanley, Kai Song, Kajol Jain, Laurent
Vivier, Leonardo Bras, Madhavan Srinivasan, Nathan Chancellor, Nathan
Lynch, Naveen N. Rao, Nicholas Piggin, Nick Desaulniers, Niklas
Schnelle, Oliver O'Halloran, Rob Herring, Russell Currey, Srikar
Dronamraju, Stan Johnson, Tyrel Datwyler, Uwe Kleine-König, Vasant
Hegde, Wan Jiabing, and Xiaoming Ni,
* tag 'powerpc-5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (73 commits)
powerpc/8xx: Fix Oops with STRICT_KERNEL_RWX without DEBUG_RODATA_TEST
powerpc/32e: Ignore ESR in instruction storage interrupt handler
powerpc/powernv/prd: Unregister OPAL_MSG_PRD2 notifier during module unload
powerpc: Don't provide __kernel_map_pages() without ARCH_SUPPORTS_DEBUG_PAGEALLOC
MAINTAINERS: Update powerpc KVM entry
powerpc/xmon: fix task state output
powerpc/44x/fsp2: add missing of_node_put
powerpc/dcr: Use cmplwi instead of 3-argument cmpli
KVM: PPC: Tick accounting should defer vtime accounting 'til after IRQ handling
powerpc/security: Use a mutex for interrupt exit code patching
powerpc/83xx/mpc8349emitx: Make mcu_gpiochip_remove() return void
powerpc/fsl_booke: Fix setting of exec flag when setting TLBCAMs
powerpc/book3e: Fix set_memory_x() and set_memory_nx()
powerpc/nohash: Fix __ptep_set_access_flags() and ptep_set_wrprotect()
powerpc/bpf: Fix write protecting JIT code
selftests/powerpc: Use date instead of EPOCHSECONDS in mitigation-patching.sh
powerpc/64s/interrupt: Fix check_return_regs_valid() false positive
powerpc/boot: Set LC_ALL=C in wrapper script
powerpc/64s: Default to 64K pages for 64 bit book3s
Revert "powerpc/audit: Convert powerpc to AUDIT_ARCH_COMPAT_GENERIC"
...
|
||
Juergen Gross
|
43d3b7f6a3 |
MAINTAINERS: Add some information to PARAVIRT_OPS entry
Most patches for paravirt_ops are going through the tip tree, as those patches tend to touch x86 specific files a lot. Add the x86 ML and the tip tree to the PARAVIRT_OPS MAINTAINERS entry in order to reflect that. Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20211104095955.4813-1-jgross@suse.com |
||
|
Linus Torvalds
|
72e65f7e52 |
power supply and reset changes for the v5.16 series
Miscellaneous small fixes and improvements all over the place. Nothing stands out in particular. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmGC1/YACgkQ2O7X88g7 +ppreA//c9lFidAnJzUX6e+EuUwJaMfyuOOyhgQl5dlBLTapzmtkOQHSsU/pjVsI SKNghmcMwf3+TtBQ5fJMG4Fo78aRUv3FSMP+LRXQgdXt0lVwIIJ/kxNIWOWmLfTl PwZXpDQ09LZ9KTy8Bu6wujbomHYRHju/bnx4ctWCgBt9xYcBqQxuNJ+Y8XitvCpZ O7FN6R07lNptigiVvOjPGdfBYyF5edKv4HWZ097dPS4axDvdCHS2WmBQUYljoHQ+ HmzuiwwaENPpVdkQnWjkFMgYJbbhHdD0pYg1Q8fYBeJ6WRdqZcWbD5ueqmto1AJT lwYdOTf6b3657X5HuGzEgPJaoI5E8e1xy0LWFVceJ05UFjva61fyFLaxil6zlGkd Nnlt+qZIGdVvKz5z7D5pvcM5TkIItV53dNqIfBOnL2DmUv9vaTnRn8TArF8h5Jdg exuM2jOi8DRVY6EZ69dC1ehtZrmqlcPSTXD+gspLwIoS0xUMQifIxt+exuN52L3y d/r+jMTSjrfryTd9poYbDgnrPNgHMZtUc0K9akYB0wKQtcihX/PWRFPH0o5/zsjp ++2iSPLt4ZhkL/iB6OoKC+fim+WBMnHOPOy6ia5kaiHP1ehv35uvqhuSyGq+A7Mz hSMZit1kxIh9ft2EvVcP94Rul6UAPPMkQfWmNmbSPdIDf8qimyU= =MnnT -----END PGP SIGNATURE----- Merge tag 'for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: "Miscellaneous small fixes and improvements all over the place. Nothing stands out in particular" * tag 'for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (30 commits) power: supply: bq25890: Fix initial setting of the F_CONV_RATE field power: supply: bq25890: Fix race causing oops at boot power: supply: bq27xxx: Fix kernel crash on IRQ handler register error power: bq25890: add return values to error messages power: supply: axp288-charger: Simplify axp288_get_charger_health() power: supply: axp288-charger: Remove unnecessary is_present and is_online helpers power: supply: axp288-charger: Add depends on IOSF_MBIO to Kconfig power: supply: ab8500_bmdata: Use standard phandle dt-bindings: power: supply: ab8500: Standard monitored-battery power: supply: axp288_charger: Fix missing mutex_init() power: supply: max17042_battery: Prevent int underflow in set_soc_threshold power: supply: max17042_battery: Clear status bits in interrupt handler MAINTAINERS: power: supply: max17040: add entry with reviewers MAINTAINERS: power: supply: max17042: add entry with reviewers power: supply: max17040: fix null-ptr-deref in max17040_probe() power: supply: rt5033_battery: Change voltage values to µV power: supply: axp288-charger: Optimize register reading method dt-bindings: power: Bindings for Samsung batteries power: supply: cpcap-battery: use device_get_match_data() to simplify code power: supply: max17042_battery: fix typo in MAX17042_IAvg_empty ... |
||
Alyssa Rosenzweig
|
1e33888fbe |
PCI: apple: Add initial hardware bring-up
Add a minimal driver to bring up the PCIe bus on Apple system-on-chips, particularly the Apple M1. This driver exposes the internal bus used for the USB type-A ports, Ethernet, Wi-Fi, and Bluetooth. Bringing up the radios requires additional drivers beyond what's necessary for PCIe itself. Co-developed-by: Stan Skowronek <stan@corellium.com> Link: https://lore.kernel.org/r/20210929163847.2807812-5-maz@kernel.org Signed-off-by: Stan Skowronek <stan@corellium.com> Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Signed-off-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Sven Peter <sven@svenpeter.dev> |
||
|
Linus Torvalds
|
95faf6ba65 |
Driver core changes for 5.16-rc1
Here is the big set of driver core changes for 5.16-rc1.
All of these have been in linux-next for a while now with no reported
problems.
Included in here are:
- big update and cleanup of the sysfs abi documentation files
and scripts from Mauro. We are almost at the place where we
can properly check that the running kernel's sysfs abi is
documented fully.
- firmware loader updates
- dyndbg updates
- kernfs cleanups and fixes from Christoph
- device property updates
- component fix
- other minor driver core cleanups and fixes
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is the big set of driver core changes for 5.16-rc1.
All of these have been in linux-next for a while now with no reported
problems.
Included in here are:
- big update and cleanup of the sysfs abi documentation files and
scripts from Mauro. We are almost at the place where we can
properly check that the running kernel's sysfs abi is documented
fully.
- firmware loader updates
- dyndbg updates
- kernfs cleanups and fixes from Christoph
- device property updates
- component fix
- other minor driver core cleanups and fixes"
* tag 'driver-core-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (122 commits)
device property: Drop redundant NULL checks
x86/build: Tuck away built-in firmware under FW_LOADER
vmlinux.lds.h: wrap built-in firmware support under FW_LOADER
firmware_loader: move struct builtin_fw to the only place used
x86/microcode: Use the firmware_loader built-in API
firmware_loader: remove old DECLARE_BUILTIN_FIRMWARE()
firmware_loader: formalize built-in firmware API
component: do not leave master devres group open after bind
dyndbg: refine verbosity 1-4 summary-detail
gpiolib: acpi: Replace custom code with device_match_acpi_handle()
i2c: acpi: Replace custom function with device_match_acpi_handle()
driver core: Provide device_match_acpi_handle() helper
dyndbg: fix spurious vNpr_info change
dyndbg: no vpr-info on empty queries
dyndbg: vpr-info on remove-module complete, not starting
device property: Add missed header in fwnode.h
Documentation: dyndbg: Improve cli param examples
dyndbg: Remove support for ddebug_query param
dyndbg: make dyndbg a known cli param
dyndbg: show module in vpr-info in dd-exec-queries
...
|
||
|
Linus Torvalds
|
5c904c66ed |
Char/Misc driver update for 5.16-rc1
Here is the big set of char and misc and other tiny driver subsystem
updates for 5.16-rc1.
Loads of things in here, all of which have been in linux-next for a
while with no reported problems (except for one called out below.)
Included are:
- habanana labs driver updates, including dma_buf usage,
reviewed and acked by the dma_buf maintainers
- iio driver update (going through this tree not staging as they
really do not belong going through that tree anymore)
- counter driver updates
- hwmon driver updates that the counter drivers needed, acked by
the hwmon maintainer
- xillybus driver updates
- binder driver updates
- extcon driver updates
- dma_buf module namespaces added (will cause a build error in
arm64 for allmodconfig, but that change is on its way through
the drm tree)
- lkdtm driver updates
- pvpanic driver updates
- phy driver updates
- virt acrn and nitr_enclaves driver updates
- smaller char and misc driver updates
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH:
"Here is the big set of char and misc and other tiny driver subsystem
updates for 5.16-rc1.
Loads of things in here, all of which have been in linux-next for a
while with no reported problems (except for one called out below.)
Included are:
- habanana labs driver updates, including dma_buf usage, reviewed and
acked by the dma_buf maintainers
- iio driver update (going through this tree not staging as they
really do not belong going through that tree anymore)
- counter driver updates
- hwmon driver updates that the counter drivers needed, acked by the
hwmon maintainer
- xillybus driver updates
- binder driver updates
- extcon driver updates
- dma_buf module namespaces added (will cause a build error in arm64
for allmodconfig, but that change is on its way through the drm
tree)
- lkdtm driver updates
- pvpanic driver updates
- phy driver updates
- virt acrn and nitr_enclaves driver updates
- smaller char and misc driver updates"
* tag 'char-misc-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (386 commits)
comedi: dt9812: fix DMA buffers on stack
comedi: ni_usb6501: fix NULL-deref in command paths
arm64: errata: Enable TRBE workaround for write to out-of-range address
arm64: errata: Enable workaround for TRBE overwrite in FILL mode
coresight: trbe: Work around write to out of range
coresight: trbe: Make sure we have enough space
coresight: trbe: Add a helper to determine the minimum buffer size
coresight: trbe: Workaround TRBE errata overwrite in FILL mode
coresight: trbe: Add infrastructure for Errata handling
coresight: trbe: Allow driver to choose a different alignment
coresight: trbe: Decouple buffer base from the hardware base
coresight: trbe: Add a helper to pad a given buffer area
coresight: trbe: Add a helper to calculate the trace generated
coresight: trbe: Defer the probe on offline CPUs
coresight: trbe: Fix incorrect access of the sink specific data
coresight: etm4x: Add ETM PID for Kryo-5XX
coresight: trbe: Prohibit trace before disabling TRBE
coresight: trbe: End the AUX handle on truncation
coresight: trbe: Do not truncate buffer on IRQ
coresight: trbe: Fix handling of spurious interrupts
...
|
||
|
Linus Torvalds
|
d461e96cd2 |
ARM: SoC drivers for 5.16
These are all the driver updates for SoC specific drivers. There
are a couple of subsystems with individual maintainers picking up
their patches here:
- The reset controller subsystem add support for a few new SoC
variants to existing drivers, along with other minor improvements
- The OP-TEE subsystem gets a driver for the ARM FF-A transport
- The memory controller subsystem has improvements for Tegra,
Mediatek, Renesas, Freescale and Broadcom specific drivers.
- The tegra cpuidle driver changes get merged through this
tree this time. There are only minor changes, but they depend
on other tegra driver updates here.
- The ep93xx platform finally moves to using the drivers/clk/
subsystem, moving the code out of arch/arm in the process.
This depends on a small sound driver change that is included
here as well.
- There are some minor updates for Qualcomm and Tegra specific
firmware drivers.
The other driver updates are mainly for drivers/soc, which contains
a mixture of vendor specific drivers that don't really fit elsewhere:
- Mediatek drivers gain more support for MT8192, with new support for
hw-mutex and mmsys routing, plus support for reset lines in the
mmsys driver.
- Qualcomm gains a new "sleep stats" driver, and support for
the "Generic Packet Router" in the APR driver.
- There is a new user interface for routing the UARTS on ASpeed
BMCs, something that apparently nobody else has needed so far.
- More drivers can now be built as loadable modules, in particular
for Broadcom and Samsung platforms.
- Lots of improvements to the TI sysc driver for better suspend/resume
support
Finally, there are lots of minor cleanups and new device IDs for
amlogic, renesas, tegra, qualcomm, mediateka, samsung, imx, layerscape,
allwinner, broadcom, and omap.
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Merge tag 'drivers-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"These are all the driver updates for SoC specific drivers. There are a
couple of subsystems with individual maintainers picking up their
patches here:
- The reset controller subsystem add support for a few new SoC
variants to existing drivers, along with other minor improvements
- The OP-TEE subsystem gets a driver for the ARM FF-A transport
- The memory controller subsystem has improvements for Tegra,
Mediatek, Renesas, Freescale and Broadcom specific drivers.
- The tegra cpuidle driver changes get merged through this tree this
time. There are only minor changes, but they depend on other tegra
driver updates here.
- The ep93xx platform finally moves to using the drivers/clk/
subsystem, moving the code out of arch/arm in the process. This
depends on a small sound driver change that is included here as
well.
- There are some minor updates for Qualcomm and Tegra specific
firmware drivers.
The other driver updates are mainly for drivers/soc, which contains a
mixture of vendor specific drivers that don't really fit elsewhere:
- Mediatek drivers gain more support for MT8192, with new support for
hw-mutex and mmsys routing, plus support for reset lines in the
mmsys driver.
- Qualcomm gains a new "sleep stats" driver, and support for the
"Generic Packet Router" in the APR driver.
- There is a new user interface for routing the UARTS on ASpeed BMCs,
something that apparently nobody else has needed so far.
- More drivers can now be built as loadable modules, in particular
for Broadcom and Samsung platforms.
- Lots of improvements to the TI sysc driver for better
suspend/resume support"
Finally, there are lots of minor cleanups and new device IDs for
amlogic, renesas, tegra, qualcomm, mediateka, samsung, imx,
layerscape, allwinner, broadcom, and omap"
* tag 'drivers-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (179 commits)
optee: Fix spelling mistake "reclain" -> "reclaim"
Revert "firmware: qcom: scm: Add support for MC boot address API"
qcom: spm: allow compile-testing
firmware: arm_ffa: Remove unused 'compat_version' variable
soc: samsung: exynos-chipid: add exynosautov9 SoC support
firmware: qcom: scm: Don't break compile test on non-ARM platforms
soc: qcom: smp2p: Add of_node_put() before goto
soc: qcom: apr: Add of_node_put() before return
soc: qcom: qcom_stats: Fix client votes offset
soc: qcom: rpmhpd: fix sm8350_mxc's peer domain
dt-bindings: arm: cpus: Document qcom,msm8916-smp enable-method
ARM: qcom: Add qcom,msm8916-smp enable-method identical to MSM8226
firmware: qcom: scm: Add support for MC boot address API
soc: qcom: spm: Add 8916 SPM register data
dt-bindings: soc: qcom: spm: Document qcom,msm8916-saw2-v3.0-cpu
soc: qcom: socinfo: Add PM8150C and SMB2351 models
firmware: qcom_scm: Fix error retval in __qcom_scm_is_call_available()
soc: aspeed: Add UART routing support
soc: fsl: dpio: rename the enqueue descriptor variable
soc: fsl: dpio: use an explicit NULL instead of 0
...
|
||
|
Linus Torvalds
|
ae45d84fc3 |
ARM: SoC DT updates for v5.16
This is a rather large update for the ARM devicetree files, after a few
quieter releases, with 775 total commits and 47 branches pulled into
this one. There are 5 new SoC types plus some minor variations, and
a total of 60 new machines, so I'm limiting the summary to the main
noteworthy items:
- Apple M1 gain support for PCI and pinctrl, getting a bit
closer to a usable system out of the box.
- Qualcomm gains support for Snapdragon 690 (aka SM6350) as
well as SM7225, 11 new smartphones, and three additional
Chromebooks, and improvements all over the place.
- Samsung gains support for ExynosAutov9, an automotive version
of their smartphone SoC, but otherwise no major changes.
- Microchip adds the SAMA5D29 SoC in the SAMA5 family, and a
number of improvements for the recently added SAMA7 family.
The LAN966 SoC that was added in the platform code does not
have dts files yet. Two board files are added for the older
at91sam9g20 SoC
- Aspeed supports two additional server boards using their AST2600
as BMC, and improves support for qemu models
- Rockchip RK3566/RK3688 gets added, along with six new
development boards using RK3328/RK3399/RK3566, and one
Chromebook tablet.
- Two NAS boxes are added using the ARMv4 based Gemini platform
- One new board is added to the Intel Arria SoC FPGA family
- Marvell adds one network switch based on Armada 381 and the
new MOCHAbin 7040 development board
- NXP adds support for the S32G2 automotive SoC, two imx6 based
ebook readers, and three additional development boards, which
is notably less than their usual additions, but they also gain
improvements to their many existing boards
- STmicroelectronics adds their stm32mp13 SoC family along with
a reference board
- Renesas adds new versions of their R-Car Gen3 SoCs and many
updates for their older generations
- Broadcom adds support for a number of Cisco Meraki wireless
controllers, along with two new boards and other updates for
BCM53xx/BCM47xx networking SoCs and the Raspberry Pi
boards
- Mediatek improves support for the MT81xx SoCs used in Chromebooks
as well as the MT76xx networking SoCs
- NVIDIA adds a number of cleanups and additional support for
more hardware on the already supported machines
- TI K3 adds support for three new boards along with cleanups
- Toshiba adds one board for the Visconti family
- Xilinx adds five new ZynqMP based machines
- Amlogic support is added for the Radxa Zero and two Jethub
home automation controllers, along with changes to other
machines
- Rob Herring continues his work on fixing dtc warnings all over
the tree.
- Minor updates for TI OMAP, Mstar, Allwinner/sunxi, Hisilicon,
Ux500, Unisoc
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Merge tag 'dt-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC DT updates from Arnd Bergmann:
"This is a rather large update for the ARM devicetree files, after a
few quieter releases, with 775 total commits and 47 branches pulled
into this one.
There are 5 new SoC types plus some minor variations, and a total of
60 new machines, so I'm limiting the summary to the main noteworthy
items:
- Apple M1 gain support for PCI and pinctrl, getting a bit closer to
a usable system out of the box.
- Qualcomm gains support for Snapdragon 690 (aka SM6350) as well as
SM7225, 11 new smartphones, and three additional Chromebooks, and
improvements all over the place.
- Samsung gains support for ExynosAutov9, an automotive version of
their smartphone SoC, but otherwise no major changes.
- Microchip adds the SAMA5D29 SoC in the SAMA5 family, and a number
of improvements for the recently added SAMA7 family. The LAN966 SoC
that was added in the platform code does not have dts files yet.
Two board files are added for the older at91sam9g20 SoC
- Aspeed supports two additional server boards using their AST2600 as
BMC, and improves support for qemu models
- Rockchip RK3566/RK3688 gets added, along with six new development
boards using RK3328/RK3399/RK3566, and one Chromebook tablet.
- Two NAS boxes are added using the ARMv4 based Gemini platform
- One new board is added to the Intel Arria SoC FPGA family
- Marvell adds one network switch based on Armada 381 and the new
MOCHAbin 7040 development board
- NXP adds support for the S32G2 automotive SoC, two imx6 based ebook
readers, and three additional development boards, which is notably
less than their usual additions, but they also gain improvements to
their many existing boards
- STmicroelectronics adds their stm32mp13 SoC family along with a
reference board
- Renesas adds new versions of their R-Car Gen3 SoCs and many updates
for their older generations
- Broadcom adds support for a number of Cisco Meraki wireless
controllers, along with two new boards and other updates for
BCM53xx/BCM47xx networking SoCs and the Raspberry Pi boards
- Mediatek improves support for the MT81xx SoCs used in Chromebooks
as well as the MT76xx networking SoCs
- NVIDIA adds a number of cleanups and additional support for more
hardware on the already supported machines
- TI K3 adds support for three new boards along with cleanups
- Toshiba adds one board for the Visconti family
- Xilinx adds five new ZynqMP based machines
- Amlogic support is added for the Radxa Zero and two Jethub home
automation controllers, along with changes to other machines
- Rob Herring continues his work on fixing dtc warnings all over the
tree.
- Minor updates for TI OMAP, Mstar, Allwinner/sunxi, Hisilicon,
Ux500, Unisoc"
* tag 'dt-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (720 commits)
arm64: dts: apple: j274: Expose PCI node for the Ethernet MAC address
arm64: dts: apple: t8103: Add root port interrupt routing
arm64: dts: apple: t8103: Add PCIe DARTs
arm64: apple: Add PCIe node
arm64: apple: Add pinctrl nodes
ARM: dts: arm: Update ICST clock nodes 'reg' and node names
ARM: dts: arm: Update register-bit-led nodes 'reg' and node names
arm64: dts: exynos: add chipid node for exynosautov9 SoC
ARM: dts: qcom: fix typo in IPQ8064 thermal-sensor node
Revert "arm64: dts: qcom: msm8916-asus-z00l: Add sensors"
arm64: dts: qcom: ipq6018: Remove unused 'iface_clk' property from dma-controller node
arm64: dts: qcom: ipq6018: Remove unused 'qcom,config-pipe-trust-reg' property
arm64: dts: qcom: sm8350: Add CPU topology and idle-states
arm64: dts: qcom: Drop unneeded extra device-specific includes
arm64: dts: qcom: msm8916: Drop standalone smem node
arm64: dts: qcom: Fix node name of rpm-msg-ram device nodes
arm64: dts: qcom: msm8916-asus-z00l: Add sensors
arm64: dts: qcom: msm8916-asus-z00l: Add SDCard
arm64: dts: qcom: msm8916-asus-z00l: Add touchscreen
arm64: dts: qcom: sdm845-oneplus: remove devinfo-size from ramoops node
...
|
||
|
Linus Torvalds
|
2219b0ceef |
ARM: SoC updates for v5.16
The SoC updates this time are mainly removing obsolete code from the OMAP2 platform, another step in the eternal cleanup of that platform. There are two new SoCs getting added: STMicroelectronics stm32mp13 and Microchip lan966. Both fit into existing platforms and require minimal changes here. A couple of MAINTAINER file updates relate to those changes, and update some file paths. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmGCvhoACgkQmmx57+YA GNkpag//cmlW4dFbkk5rlUipg9N0AJBIHiFWNyXgXL8ZpGvs2k5YAtj7KI2pfEgr 6kyiEnOOoTFkcAHaMk7n/3PdwNV8d+hpDj4nkxGBtjBlgKy1A3Dmj/qTEE49CYUv mhfjxVbCid5H2BY7EageuIdV3l36WGj5Kq2/GhwHLLap7MKHRMMQ2WyzooBvaDai n0Eg3odEIx5Q02EtuYdbDHBei3aIOtXq9XAZOS5ytXSh3/q5ueCf/NCuyaFbUfgz OabXGxuwADzlm39QCn3zbqs42IgQbArpqa7Y3GmImSgXygrS3AaKoxp+OQBU1UB4 lFIyRX3DNhuo+R4dktflBKxYITvJYCnH0dNhG7L5fwbJG5UCm6ZPMx8PLEcmozXE NNqbqWQegTbmmuYIQoZz0G98K/nnRx2A1HhfprQcMM/Zk0Au5fUL9teGRZ+Ap0H/ 7yR7TfbX+UNaiR9ZfZedEMZEnMwcwcbXrNeX57ZdMFsDJjcpkG85ENroiAPlKo1k 5OlJNFtnStqp6+vXnK22rKl15QjV5BNBdjMHRudG6B53habd9JXYWpjslIJEFsxS 6DYs6MgCW3ZR9nHZuPHgop6Hr2UkS0yCu8G/YiIpSR+O9KiD6gEIYRxCdqWxHtOU MbryMRp9ZRL05XsRs9/2WRuNkEZQydK6EQLspkIiuLqMPQPR8Ac= =Vkfc -----END PGP SIGNATURE----- Merge tag 'soc-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC updates from Arnd Bergmann: "The SoC updates this time are mainly removing obsolete code from the OMAP2 platform, another step in the eternal cleanup of that platform. There are two new SoCs getting added: STMicroelectronics stm32mp13 and Microchip lan966. Both fit into existing platforms and require minimal changes here. A couple of MAINTAINER file updates relate to those changes, and update some file paths" * tag 'soc-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (28 commits) MAINTAINERS: Update BCM7XXX entry with additional patterns MAINTAINERS: add pinctrl-apple-gpio to ARM/APPLE MACHINE MAINTAINERS: Add pasemi i2c to ARM/APPLE MACHINE ARM: SPEAr: Update MAINTAINERS entries ARM: OMAP2+: Drop unused CM defines for am3 ARM: OMAP2+: Drop unused CM and SCRM defines for omap4 ARM: OMAP2+: Drop unused CM and SCRM defines for omap5 ARM: OMAP2+: Drop unused CM defines for dra7 ARM: OMAP2+: Drop unused PRM defines for am3 ARM: OMAP2+: Drop unused PRM defines for am4 ARM: OMAP2+: Drop unused PRM defines for omap4 ARM: OMAP2+: Drop unused PRM defines for omap5 ARM: OMAP2+: Drop unused PRM defines for dra7 ARM: OMAP2+: Fix comment typo ARM: OMAP2+: Fix typo in some comments ARM: at91: add basic support for new SoC family lan966 dt-bindings: arm: at91: Document lan966 pcb8291 and pcb8290 boards ARM: at91: Documentation: add lan966 family ARM: at91: Documentation: add sama7g5 family MAINTAINERS: add an entry for NXP S32G boards ... |
||
|
Linus Torvalds
|
43e1b12927 |
vhost,virtio,vhost: fixes,features
Hardening work by Jason vdpa driver for Alibaba ENI Performance tweaks for virtio blk virtio rng rework using an internal buffer mac/mtu programming for mlx5 vdpa Misc fixes, cleanups Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmF/su8PHG1zdEByZWRo YXQuY29tAAoJECgfDbjSjVRpo+sIAJjBTvbET+d0KuIMt8YBGsU+NWgHaJxW06hm GHZzinueZYWaS20MPMYMPfcHUgigWj0kk7F0gMljG5rtDFzR85JkOi7+e5V6RVJW 8SQc7JjA1Krde6EiPJdlv3mVkLz/5VbrGUgjAW9di/O04Xc/jAc9kmJ41wTYr0mL E5IsUi9QBmgHtKQ+2ofb9QEWuebJclGK+NVd3Kp08BtAQOrdn5UrIzY30/sjkZwE ul2ll6v/k7T3dCQbHD/wMgfFycPvoZVfxaVj+FWQnwdWkqZwzMRmpKPRes4KJfww Lfx1qox10mJzH7XJCs7xmOM8f7HgNNWi0gD5FxNlfkiz1AwHYOk= =DTXY -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio updates from Michael Tsirkin: "vhost and virtio fixes and features: - Hardening work by Jason - vdpa driver for Alibaba ENI - Performance tweaks for virtio blk - virtio rng rework using an internal buffer - mac/mtu programming for mlx5 vdpa - Misc fixes, cleanups" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (45 commits) vdpa/mlx5: Forward only packets with allowed MAC address vdpa/mlx5: Support configuration of MAC vdpa/mlx5: Fix clearing of VIRTIO_NET_F_MAC feature bit vdpa_sim_net: Enable user to set mac address and mtu vdpa: Enable user to set mac and mtu of vdpa device vdpa: Use kernel coding style for structure comments vdpa: Introduce query of device config layout vdpa: Introduce and use vdpa device get, set config helpers virtio-scsi: don't let virtio core to validate used buffer length virtio-blk: don't let virtio core to validate used length virtio-net: don't let virtio core to validate used length virtio_ring: validate used buffer length virtio_blk: correct types for status handling virtio_blk: allow 0 as num_request_queues i2c: virtio: Add support for zero-length requests virtio-blk: fixup coccinelle warnings virtio_ring: fix typos in vring_desc_extra virtio-pci: harden INTX interrupts virtio_pci: harden MSI-X interrupts virtio_config: introduce a new .enable_cbs method ... |
||
Florian Fainelli
|
fc3d4aeb55
|
MAINTAINERS: Update BCM7XXX entry with additional patterns
Broadcom STB systems use the bcm7038 pattern as well as the bcm7120 pattern for some of its drivers, add those to the existing entry. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20211028163756.4014059-1-f.fainelli@gmail.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Linus Torvalds
|
ff0700f036 |
sound updates for 5.16-rc1
Lots of code development have been see in ASoC side as usual, while
the continued development on memalloc helper and USB-audio low-
latency support are found in the rest. Note that a few changes in the
unusual places like arch/sh are included, which are a part of ASoC DAI
format cleanups.
ALSA core:
- Continued memallloc helper updates and cleanups, now supporting
non-coherent and non-contiguous pages
- Fixes for races in mixer OSS layer
ASoC:
- A new version of the audio graph card which supports a wider range
of systems
- Several conversions to YAML DT bindings
- Continuing cleanups to the SOF and Intel code
- Move of the Cirrus DSP framework into drivers/firmware to allow for
future use by non-audio DSPs
- An overhaul of the cs42l42 driver, correcting many problems
- DAI format terminology conversions over many drivers for cleanups
- Support for AMD Vangogh and Yelow Cap, Cirrus CS35L41, Maxim
MAX98520 and MAX98360A, Mediatek MT8195, Nuvoton NAU8821, nVidia
Tegra210, NXP i.MX8ULP, Qualcomm AudioReach, Realtek ALC5682I-VS,
RT5682S, and RT9120 and Rockchip RV1126 and RK3568
USB-audio:
- Continued improvements on low-latency playback
- Quirks for Pioneer devices, Line6 HX-Stomp XL, Audient iD14
HD-audio:
- Reduce excessive udelay() calls on Intel platforms; this should
reduce the CPU load with PulseAudio
- Quirks for HP and Clevo laptops
FireWire:
- Support for meter information on MOTU
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Merge tag 'sound-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"Lots of code development have been see in ASoC side as usual, while
the continued development on memalloc helper and USB-audio low-
latency support are found in the rest.
Note that a few changes in the unusual places like arch/sh are
included, which are a part of ASoC DAI format cleanups.
ALSA core:
- Continued memalloc helper updates and cleanups, now supporting
non-coherent and non-contiguous pages
- Fixes for races in mixer OSS layer
ASoC:
- A new version of the audio graph card which supports a wider range
of systems
- Several conversions to YAML DT bindings
- Continuing cleanups to the SOF and Intel code
- Move of the Cirrus DSP framework into drivers/firmware to allow for
future use by non-audio DSPs
- An overhaul of the cs42l42 driver, correcting many problems
- DAI format terminology conversions over many drivers for cleanups
- Support for AMD Vangogh and Yelow Cap, Cirrus CS35L41, Maxim
MAX98520 and MAX98360A, Mediatek MT8195, Nuvoton NAU8821, nVidia
Tegra210, NXP i.MX8ULP, Qualcomm AudioReach, Realtek ALC5682I-VS,
RT5682S, and RT9120 and Rockchip RV1126 and RK3568
USB-audio:
- Continued improvements on low-latency playback
- Quirks for Pioneer devices, Line6 HX-Stomp XL, Audient iD14
HD-audio:
- Reduce excessive udelay() calls on Intel platforms; this should
reduce the CPU load with PulseAudio
- Quirks for HP and Clevo laptops
FireWire:
- Support for meter information on MOTU"
* tag 'sound-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (513 commits)
ALSA: usb-audio: Add quirk for Audient iD14
ALSA: hda/realtek: Add quirk for Clevo PC70HS
ALSA: usb-audio: Line6 HX-Stomp XL USB_ID for 48k-fixed quirk
ALSA: usb-audio: Add registration quirk for JBL Quantum 400
ASoC: rsnd: Fix an error handling path in 'rsnd_node_count()'
ASoC: tlv320aic3x: Make aic3x_remove() return void
ASoC: Intel: soc-acpi: use const for all uses of snd_soc_acpi_codecs
ASoC: Intel: soc-acpi-cht: shrink tables using compatible IDs
ASoC: Intel: soc-acpi-byt: shrink tables using compatible IDs
ASoC: Intel: sof_rt5682: use comp_ids to enumerate rt5682s
ASoC: Intel: sof_rt5682: detect codec variant in probe function
ASoC: soc-acpi: add comp_ids field for machine driver matching
ASoC: mediatek: mt8195: add mt8195-mt6359-rt1011-rt5682 bindings document
ASoC: mediatek: mt8195: add machine driver with mt6359, rt1011 and rt5682
ASoC: Stop dummy from overriding hwparams
ASoC: topology: Change topology device to card device
ASoC: topology: Use correct device for prints
ASoC: topology: Check for dapm widget completeness
ASoC: topology: Add header payload_size verification
ASoC: core: Remove invalid snd_soc_component_set_jack call
...
|
||
|
Linus Torvalds
|
dcd68326d2 |
Devicetree updates for v5.16:
- Convert /reserved-memory bindings to schemas - Convert a bunch of NFC bindings to schemas - Convert bindings to schema: Xilinx USB, Freescale DDR controller, Arm CCI-400, UBlox Neo-6M, 1-Wire GPIO, MSI controller, ASpeed LPC, OMAP and Inside-Secure HWRNG, register-bit-led, OV5640, Silead GSL1680, Elan ekth3000, Marvell bluetooth, TI wlcore, TI bluetooth, ESP ESP8089, tlm,trusted-foundations, Microchip cap11xx, Ralink SoCs and boards, and TI sysc - New binding schemas for: msi-ranges, Aspeed UART routing controller, palmbus, Xylon LogiCVC display controller, Mediatek's MT7621 SDRAM memory controller, and Apple M1 PCIe host - Run schema checks for %.dtb targets - Improve build time when using DT_SCHEMA_FILES - Improve error message when dtschema is not found - Various doc reference fixes in MAINTAINERS - Convert architectures to common CPU h/w ID parsing function of_get_cpu_hwid(). - Allow for empty NUMA node IDs which may be hotplugged - Cleanup of __fdt_scan_reserved_mem() - Constify device_node parameters - Update dtc to upstream v1.6.1-19-g0a3a9d3449c8. Adds new checks 'node_name_vs_property_name' and 'interrupt_map'. - Enable dtc 'unit_address_format' warning by default - Fix unittest EXPECT text for gpio hog errors -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAmGBrj8QHHJvYmhAa2Vy bmVsLm9yZwAKCRD6+121jbxhw3M1D/9gpaVBqp+Q5hZZLWOjz/WkAsExZ71N/8Lh rn64XWYQNJ6R1PINkBtlooJy6wTCIMfNs3IEmkAVEXVEj1Nvu7uEZwYbb96B4dJ4 EiMv/Vz0EphoqnBvICT86XfNZduP1sZ5M11pdv2dNvwJrEvvi98VLDvSucvxorn8 sm5jsqWOAwroiCR+u8BWW3qH3sugL1BOAwraMoUbosZAo0SpNH4WBdcBz4+v8lUS 5N8Y8Q6dB6fEqdbVpzMblN2B9c/TEb1VYaeGXRUyQsIUQJajX3xnR8RDnTKLBtsS FAKGQORemLwVzBVKeZKbhlqXAJbl701LuKHRLiVerb9UGi+tk4AX9Rgg1Whrp7w4 UYi+k4Ozus1vDaKsemB1voabSgYYY+aNTRezltdtPz0a+eQJWPUt1xQB5m68cGO4 TZI+KfExxyGVa8iDgv4AWhvXqbR3+PUTUvel2xEIkRscWmMjXF/+oQXy8QYn2Aok S9750/3EUQCbKi9ZUjPLRzd5CuPP2E97i8V2WdOgRse3+H7pPg5IcEq7oQYe9A62 SnRFjPz1X5g4Hh3bRVmcAGmDzbZJrl9dULvYVdiUWiqzfmHxN7MXO9FIxv3NKVfp 6jgr5vVVi1ShDnCh3ns4mYUwQ7j72dsONyklbVBbNtGjeeZcv5MEeg9ZAoVvO+lh 9DNNSGSd2g== =dQa6 -----END PGP SIGNATURE----- Merge tag 'devicetree-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Convert /reserved-memory bindings to schemas - Convert a bunch of NFC bindings to schemas - Convert bindings to schema: Xilinx USB, Freescale DDR controller, Arm CCI-400, UBlox Neo-6M, 1-Wire GPIO, MSI controller, ASpeed LPC, OMAP and Inside-Secure HWRNG, register-bit-led, OV5640, Silead GSL1680, Elan ekth3000, Marvell bluetooth, TI wlcore, TI bluetooth, ESP ESP8089, tlm,trusted-foundations, Microchip cap11xx, Ralink SoCs and boards, and TI sysc - New binding schemas for: msi-ranges, Aspeed UART routing controller, palmbus, Xylon LogiCVC display controller, Mediatek's MT7621 SDRAM memory controller, and Apple M1 PCIe host - Run schema checks for %.dtb targets - Improve build time when using DT_SCHEMA_FILES - Improve error message when dtschema is not found - Various doc reference fixes in MAINTAINERS - Convert architectures to common CPU h/w ID parsing function of_get_cpu_hwid(). - Allow for empty NUMA node IDs which may be hotplugged - Cleanup of __fdt_scan_reserved_mem() - Constify device_node parameters - Update dtc to upstream v1.6.1-19-g0a3a9d3449c8. Adds new checks 'node_name_vs_property_name' and 'interrupt_map'. - Enable dtc 'unit_address_format' warning by default - Fix unittest EXPECT text for gpio hog errors * tag 'devicetree-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (97 commits) dt-bindings: net: ti,bluetooth: Document default max-speed dt-bindings: pci: rcar-pci-ep: Document r8a7795 dt-bindings: net: qcom,ipa: IPA does support up to two iommus of/fdt: Remove of_scan_flat_dt() usage for __fdt_scan_reserved_mem() of: unittest: document intentional interrupt-map provider build warning of: unittest: fix EXPECT text for gpio hog errors of/unittest: Disable new dtc node_name_vs_property_name and interrupt_map warnings scripts/dtc: Update to upstream version v1.6.1-19-g0a3a9d3449c8 dt-bindings: arm: firmware: tlm,trusted-foundations: Convert txt bindings to yaml dt-bindings: display: tilcd: Fix endpoint addressing in example dt-bindings: input: microchip,cap11xx: Convert txt bindings to yaml dt-bindings: ufs: exynos-ufs: add exynosautov9 compatible dt-bindings: ufs: exynos-ufs: add io-coherency property dt-bindings: mips: convert Ralink SoCs and boards to schema dt-bindings: display: xilinx: Fix example with psgtr dt-bindings: net: nfc: nxp,pn544: Convert txt bindings to yaml dt-bindings: Add a help message when dtschema tools are missing dt-bindings: bus: ti-sysc: Update to use yaml binding dt-bindings: sram: Allow numbers in sram region node name dt-bindings: display: Document the Xylon LogiCVC display controller ... |
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Linus Torvalds
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6ab1d4839a |
platform-drivers-x86 for v5.16-1
Highlights: - AMD-PMC S0ix support fixes and improvements - HP-WMI support for Omen laptops - New nvidia-wmi-ec-backlight driver - New Intel ISH ECLITE driver - WMI core cleanups - Support for various new Melanox platforms - System76 Laptop support improvements - Surface Laptop Studio support and initial Surface Pro 8 support - Various other small fixes and hardware-id additions The following is an automated git shortlog grouped by driver: ABI: - sysfs-platform-intel-pmc: add blank lines to make it valid for ReST - sysfs-platform-dell-privacy-wmi: correct ABI entries ASoC: - Intel: Move soc_intel_is_foo() helpers to a generic header Add Intel ishtp eclite driver: - Add Intel ishtp eclite driver Add driver for ACPI WMAA EC-based backlight control: - Add driver for ACPI WMAA EC-based backlight control Documentation/ABI: - Add new line card attributes for mlxreg-io sysfs interfaces - Add new attributes for mlxreg-io sysfs interfaces HID: - surface-hid: Allow driver matching for target ID 1 devices - surface-hid: Use correct event registry for managing HID events Input: - axp20x-pek - Use new soc_intel_is_cht() helper Remove "WMAA" from identifier names in wmaa-backlight-wmi.c: - Remove "WMAA" from identifier names in wmaa-backlight-wmi.c Rename wmaa-backlight-wmi to nvidia-wmi-ec-backlight: - Rename wmaa-backlight-wmi to nvidia-wmi-ec-backlight Support for EC-connected GPIOs for identify LED/button on Barco P50 board: - Support for EC-connected GPIOs for identify LED/button on Barco P50 board acer-wmi: - use __packed instead of __attribute__((packed)) amd-pmc: - Drop check for valid alarm time - Downgrade dev_info message to dev_dbg - fix compilation without CONFIG_RTC_SYSTOHC_DEVICE - Add special handling for timer based S0i3 wakeup - adjust arguments for `amd_pmc_send_cmd` - Add alternative acpi id for PMC controller - Add a message to print resume time info - Send command to dump data after clearing OS_HINT - Fix compilation when CONFIG_DEBUGFS is disabled - Export Idlemask values based on the APU - Check s0i3 cycle status - Increase the response register timeout asus-wmi: - rename platform_profile_* function symbols barco-p50-gpio: - use KEY_VENDOR for button instead of KEY_RESTART dell: - Make DELL_WMI_PRIVACY depend on DELL_WMI - fix DELL_WMI_PRIVACY dependencies & build error dell-wmi: - Recognise or support new switches docs: - ABI: fix documentation warning in sysfs-driver-mlxreg-io gigabyte-wmi: - add support for B550 AORUS ELITE AX V2 - add support for B550I Aorus Pro AX hp-wmi: - rename platform_profile_* function symbols - add support for omen laptops ideapad-laptop: - Add platform support for Ideapad 5 Pro 16ACH6-82L5 int1092: - Fix non sequential device mode handling intel_int0002_vgpio: - Use the new soc_intel_is_byt()/_cht() helpers intel_scu_ipc: - Update timeout value in comment - Increase virtual timeout to 10s - Fix busy loop expiry time intel_skl_int3472: - Correct null check lg-laptop: - replace snprintf in show functions with sysfs_emit - Correctly handle dmi_get_system_info() returning NULL mlx-platform: - Add support for new system SGN2410 - Add BIOS attributes for CoffeeLake COMEx based systems - Extend FAN and LED configuration to support new MQM97xx systems - Add support for multiply cooling devices - Configure notifier callbacks for modular system - Add initial support for new modular system panasonic-laptop: - Replace snprintf in show functions with sysfs_emit platform: - x86: ideapad-laptop: Use ACPI_COMPANION() directly - lg-laptop: drop unneeded MODULE_ALIAS platform/mellanox: - mlxreg-lc: Add initial support for Nvidia line card devices - mlxreg-io: Extend number of hwmon attributes - mlxreg-hotplug: Extend logic for hotplug devices operations - mlxreg-io: Fix read access of n-bytes size attributes - mlxreg-io: Fix argument base in kstrtou32() call platform/surface: - aggregator_registry: Add initial support for Surface Pro 8 - aggregator_registry: Add support for Surface Laptop Studio - gpe: Add support for Surface Laptop Studio platform/x86/intel: - hid: Add DMI switches allow list - punit_ipc: Drop wrong use of ACPI_PTR() platform_data/mlxreg: - Add new field for secured access - Add new type to support modular systems sony-laptop: - replace snprintf in show functions with sysfs_emit surface: - surface3_power: Drop redundant acpi_bus_get_device() call - surface3-wmi: Use ACPI_COMPANION() directly system76_acpi: - Fix input device error handling - fix Kconfig dependencies - Add attribute group for kb_led_color - Add battery charging thresholds - Replace Fn+F2 function for OLED models - Report temperature and fan speed thinkpad_acpi: - Fix bitwise vs. logical warning - Fix coccinelle warnings - Switch to common use of attributes touchscreen_dmi: - Add info for the Viglen Connect 10 tablet - Update info for the Chuwi Hi10 Plus (CWI527) tablet - Add info for the Chuwi HiBook (CWI514) tablet update email addresses. Change all email addresses for Mark Gross to use markgross@kernel.org.: - update email addresses. Change all email addresses for Mark Gross to use markgross@kernel.org. wmi: - change notification handler type - more detailed error reporting in find_guid() - introduce helper to retrieve event data - introduce helper to determine type - introduce helper to generate method names - introduce helper to convert driver to WMI driver - simplify error handling logic - do not fail if disabling fails - improve debug messages - align arguments of functions - move variables - remove variable - use sizeof(*p) in allocation - use !p to check for NULL - use sysfs_emit() - make GUID block packed - use guid_t and guid_equal() - use bool instead of int - use BIT() macro - remove unnecessary checks - remove stray empty line - remove unnecessary casts - remove unnecessary argument - remove unnecessary variable - remove unnecessary initializations - remove unnecessary initialization - remove commas - fix checkpatch warnings - fix kernel doc -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmGBVW0UHGhkZWdvZWRl QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9xufQgAnheynzaOChdXasbvR//mv+lyGE49 76uRA9HF9SeP430B+MTkZuYhEIiiY7lKjHi7ZY15HPY0r6wrrbJn+zDBpXFo3Scy 6CC/KUNNkwZgy1KoDC0v1SynlkHZgS4F98S1/IKkcBDQH91N0VltLFKuYYiPw2Hp APMmQUxGGxdmBlxyKOZnFK5BicNCzGL9klkU2evQmywICx3ZT3Q9jQ1YIoiw85O+ sH7Owt3jIpWVbhb6TcPupuKw4LP6hqa8z9yYLchGaJQFyr1RXTznmLAB7foKRCJ/ 48jGgjlHF2OkrLiOvT8hFMqpU52VjVUr0fBGyRjWb7dIpt5Fp1M2HLlRXA== =cpVa -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Hans de Goede: "Highlights: - AMD-PMC S0ix support fixes and improvements - HP-WMI support for Omen laptops - New nvidia-wmi-ec-backlight driver - New Intel ISH ECLITE driver - WMI core cleanups - Support for various new Melanox platforms - System76 Laptop support improvements - Surface Laptop Studio support and initial Surface Pro 8 support - Various other small fixes and hardware-id additions" * tag 'platform-drivers-x86-v5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (106 commits) platform/x86: system76_acpi: Fix input device error handling platform/x86: touchscreen_dmi: Add info for the Viglen Connect 10 tablet platform/surface: aggregator_registry: Add initial support for Surface Pro 8 platform/x86: mlx-platform: Add support for new system SGN2410 platform/x86: mlx-platform: Add BIOS attributes for CoffeeLake COMEx based systems platform/x86: mlx-platform: Extend FAN and LED configuration to support new MQM97xx systems platform/x86: asus-wmi: rename platform_profile_* function symbols platform/x86: hp-wmi: rename platform_profile_* function symbols platform/x86: amd-pmc: Drop check for valid alarm time platform/x86: amd-pmc: Downgrade dev_info message to dev_dbg platform/x86: amd-pmc: fix compilation without CONFIG_RTC_SYSTOHC_DEVICE platform/x86: system76_acpi: fix Kconfig dependencies platform/x86: barco-p50-gpio: use KEY_VENDOR for button instead of KEY_RESTART platform/x86: sony-laptop: replace snprintf in show functions with sysfs_emit platform/x86: lg-laptop: replace snprintf in show functions with sysfs_emit docs: ABI: fix documentation warning in sysfs-driver-mlxreg-io platform/x86: wmi: change notification handler type HID: surface-hid: Allow driver matching for target ID 1 devices HID: surface-hid: Use correct event registry for managing HID events platform/surface: aggregator_registry: Add support for Surface Laptop Studio ... |