1b9a9d8564
11437 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Nicholas Piggin
|
13224794cb |
mm: remove quicklist page table caches
Patch series "mm: remove quicklist page table caches". A while ago Nicholas proposed to remove quicklist page table caches [1]. I've rebased his patch on the curren upstream and switched ia64 and sh to use generic versions of PTE allocation. [1] https://lore.kernel.org/linux-mm/20190711030339.20892-1-npiggin@gmail.com This patch (of 3): Remove page table allocator "quicklists". These have been around for a long time, but have not got much traction in the last decade and are only used on ia64 and sh architectures. The numbers in the initial commit look interesting but probably don't apply anymore. If anybody wants to resurrect this it's in the git history, but it's unhelpful to have this code and divergent allocator behaviour for minor archs. Also it might be better to instead make more general improvements to page allocator if this is still so slow. Link: http://lkml.kernel.org/r/1565250728-21721-2-git-send-email-rppt@linux.ibm.com Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Matthew Wilcox (Oracle)
|
a50b854e07 |
mm: introduce page_size()
Patch series "Make working with compound pages easier", v2. These three patches add three helpers and convert the appropriate places to use them. This patch (of 3): It's unnecessarily hard to find out the size of a potentially huge page. Replace 'PAGE_SIZE << compound_order(page)' with page_size(page). Link: http://lkml.kernel.org/r/20190721104612.19120-2-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Acked-by: Michal Hocko <mhocko@suse.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Linus Torvalds
|
10fd71780f |
SCSI misc on 20190919
This is mostly update of the usual drivers: qla2xxx, ufs, smartpqi, lpfc, hisi_sas, qedf, mpt3sas; plus a whole load of minor updates. The only core change this time around is the addition of request batching for virtio. Since batching requires an additional flag to use, it should be invisible to the rest of the drivers. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCXYQE/yYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishXs9AP4usPY5 OpMlF6OiKFNeJrCdhCScVghf9uHbc7UA6cP+EgD/bCtRgcDe1ZjOTYWdeTwvwWqA ltWYonnv6Lg3b1f9yqI= =jRC/ -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "This is mostly update of the usual drivers: qla2xxx, ufs, smartpqi, lpfc, hisi_sas, qedf, mpt3sas; plus a whole load of minor updates. The only core change this time around is the addition of request batching for virtio. Since batching requires an additional flag to use, it should be invisible to the rest of the drivers" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (264 commits) scsi: hisi_sas: Fix the conflict between device gone and host reset scsi: hisi_sas: Add BIST support for phy loopback scsi: hisi_sas: Add hisi_sas_debugfs_alloc() to centralise allocation scsi: hisi_sas: Remove some unused function arguments scsi: hisi_sas: Remove redundant work declaration scsi: hisi_sas: Remove hisi_sas_hw.slot_complete scsi: hisi_sas: Assign NCQ tag for all NCQ commands scsi: hisi_sas: Update all the registers after suspend and resume scsi: hisi_sas: Retry 3 times TMF IO for SAS disks when init device scsi: hisi_sas: Remove sleep after issue phy reset if sas_smp_phy_control() fails scsi: hisi_sas: Directly return when running I_T_nexus reset if phy disabled scsi: hisi_sas: Use true/false as input parameter of sas_phy_reset() scsi: hisi_sas: add debugfs auto-trigger for internal abort time out scsi: virtio_scsi: unplug LUNs when events missed scsi: scsi_dh_rdac: zero cdb in send_mode_select() scsi: fcoe: fix null-ptr-deref Read in fc_release_transport scsi: ufs-hisi: use devm_platform_ioremap_resource() to simplify code scsi: ufshcd: use devm_platform_ioremap_resource() to simplify code scsi: hisi_sas: use devm_platform_ioremap_resource() to simplify code scsi: ufs: Use kmemdup in ufshcd_read_string_desc() ... |
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Linus Torvalds
|
f97c81dc6c |
ARM: SoC: late updates for v5.4
This is some material that we picked up into our tree late or
that had complex inter-depondencies. The fact that there are these
interdependencies tends to meant that these are often actually the most
interesting new additions:
The new Aspeed AST2600 baseboard management controller is added, this
is a Cortex-A7 based follow-up to the ARM11 based AST2500 and had some
dependencies on other device drivers.
After many years, support for the MMP2 based OLPC XO-1.75 finally makes
it into the kernel.
The Armada 3720 based Turris Mox open source router platform is a late
addition and it follows some preparatory work across multiple branches.
The OMAP2+ platform had some large-scale cleanup involving driver
changes and DT changes, here we finish it off, dropping a lot of the
now-unused platform data.
The TI K3 platform that got added for 5.3 gains a lot more support
for individual bits on the SoC, this part just came late for the
merge window.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC late updates from Arnd Bergmann:
"This is some material that we picked up into our tree late or that had
complex inter-depondencies. The fact that there are these
interdependencies tends to meant that these are often actually the
most interesting new additions:
- The new Aspeed AST2600 baseboard management controller is added,
this is a Cortex-A7 based follow-up to the ARM11 based AST2500 and
had some dependencies on other device drivers.
- After many years, support for the MMP2 based OLPC XO-1.75 finally
makes it into the kernel.
- The Armada 3720 based Turris Mox open source router platform is a
late addition and it follows some preparatory work across multiple
branches.
- The OMAP2+ platform had some large-scale cleanup involving driver
changes and DT changes, here we finish it off, dropping a lot of
the now-unused platform data.
- The TI K3 platform that got added for 5.3 gains a lot more support
for individual bits on the SoC, this part just came late for the
merge window"
[ This pull request itself wasn't actually sent late at all by Arnd, but
I waited on the branches that it used to be pulled first, so it ends
up being merged much later than the other ARM SoC pull requests this
merge window - Linus ]
* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (57 commits)
ARM: dts: dir685: Drop spi-cpol from the display
ARM: dts: aspeed: Add AST2600 pinmux nodes
ARM: dts: aspeed: Add AST2600 and EVB
ARM: exynos: Enable support for ARM architected timers
ARM: samsung: Fix system restart on S3C6410
ARM: dts: mmp2: add OLPC XO 1.75 machine
ARM: dts: mmp2: rename the USB PHY node
ARM: dts: mmp2: specify reg-shift for the UARTs
ARM: dts: mmp2: add camera interfaces
ARM: dts: mmp2: fix the SPI nodes
ARM: dts: mmp2: trivial whitespace fix
arm64: dts: marvell: add DTS for Turris Mox
dt-bindings: marvell: document Turris Mox compatible
arm64: dts: marvell: armada-37xx: add SPI CS1 pinctrl
arm64: dts: ti: k3-j721e-main: Fix gic-its node unit-address
arm64: dts: ti: k3-am65-main: Fix gic-its node unit-address
arm64: dts: ti: k3-j721e-main: Add hwspinlock node
arm64: dts: ti: k3-am65-main: Add hwspinlock node
arm64: dts: k3-j721e: Add gpio-keys on common processor board
dt-bindings: pinctrl: k3: Introduce pinmux definitions for J721E
...
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Linus Torvalds
|
8c2b418c3f |
arm64 fixes for -rc1
- Fix clang build breakage with CONFIG_OPTIMIZE_INLINING=y - Fix compilation of pointer tagging selftest - Fix COND_SYSCALL definitions to work with CFI checks - Fix stale documentation reference in our Kconfig -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAl2DO5cQHHdpbGxAa2Vy bmVsLm9yZwAKCRC3rHDchMFjNBHhCADEoSOk8WSijBvC4WNCPXBvukuk2KEwal2s By+iEo3byr9uRskduddumEnTA3F5otfV7VR3HG34P8K3dzP541Zw8sPs5Q1MU/Zo 7SzU6J14q+Q3V/+F0RDpajP60bBbmjYQi23xmO8hnnHbZlIV7dteD+JvMWrNh31M nTvPHpS+jm/SNFUSL1EMnbr2Au5UhN8j+9Qk1NyPgmTV9DkS4drDs4lBqp8VhvCD v6kC3vdW5DiXvMHoa5RXO+3B57HYVmlhylEO0ZOmKxyZEhph1jiuR2ng4CDYtxo3 qngynXxa7u79a6TdDhnzresaku4xM22UO9bf1WkVq9yv6JQ7/ArV =wZPH -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "We've had a few arm64 fixes trickle in this week. Nothing catastophic, but all things that should be addressed: - Fix clang build breakage with CONFIG_OPTIMIZE_INLINING=y - Fix compilation of pointer tagging selftest - Fix COND_SYSCALL definitions to work with CFI checks - Fix stale documentation reference in our Kconfig" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: Fix reference to docs for ARM64_TAGGED_ADDR_ABI arm64: fix function types in COND_SYSCALL selftests, arm64: add kernel headers path for tags_test arm64: fix unreachable code issue with cmpxchg |
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|
Linus Torvalds
|
45979a956b |
Tracing updates:
- Addition of multiprobes to kprobe and uprobe events
Allows for more than one probe attached to the same location
- Addition of adding immediates to probe parameters
- Clean up of the recordmcount.c code. This brings us closer
to merging recordmcount into objtool, and reuse code.
- Other small clean ups
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Merge tag 'trace-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing updates from Steven Rostedt:
- Addition of multiprobes to kprobe and uprobe events (allows for more
than one probe attached to the same location)
- Addition of adding immediates to probe parameters
- Clean up of the recordmcount.c code. This brings us closer to merging
recordmcount into objtool, and reuse code.
- Other small clean ups
* tag 'trace-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (33 commits)
selftests/ftrace: Update kprobe event error testcase
tracing/probe: Reject exactly same probe event
tracing/probe: Fix to allow user to enable events on unloaded modules
selftests/ftrace: Select an existing function in kprobe_eventname test
tracing/kprobe: Fix NULL pointer access in trace_porbe_unlink()
tracing: Make sure variable reference alias has correct var_ref_idx
tracing: Be more clever when dumping hex in __print_hex()
ftrace: Simplify ftrace hash lookup code in clear_func_from_hash()
tracing: Add "gfp_t" support in synthetic_events
tracing: Rename tracing_reset() to tracing_reset_cpu()
tracing: Document the stack trace algorithm in the comments
tracing/arm64: Have max stack tracer handle the case of return address after data
recordmcount: Clarify what cleanup() does
recordmcount: Remove redundant cleanup() calls
recordmcount: Kernel style formatting
recordmcount: Kernel style function signature formatting
recordmcount: Rewrite error/success handling
selftests/ftrace: Add syntax error test for multiprobe
selftests/ftrace: Add syntax error test for immediates
selftests/ftrace: Add a testcase for kprobe multiprobe event
...
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Linus Torvalds
|
d7b0827f28 |
Kbuild updates for v5.4
- add modpost warn exported symbols marked as 'static' because 'static'
and EXPORT_SYMBOL is an odd combination
- break the build early if gold linker is used
- optimize the Bison rule to produce .c and .h files by a single
pattern rule
- handle PREEMPT_RT in the module vermagic and UTS_VERSION
- warn CONFIG options leaked to the user-space except existing ones
- make single targets work properly
- rebuild modules when module linker scripts are updated
- split the module final link stage into scripts/Makefile.modfinal
- fix the missed error code in merge_config.sh
- improve the error message displayed on the attempt of the O= build
in unclean source tree
- remove 'clean-dirs' syntax
- disable -Wimplicit-fallthrough warning for Clang
- add CONFIG_CC_OPTIMIZE_FOR_SIZE_O3 for ARC
- remove ARCH_{CPP,A,C}FLAGS variables
- add $(BASH) to run bash scripts
- change *CFLAGS_<basetarget>.o to take the relative path to $(obj)
instead of the basename
- stop suppressing Clang's -Wunused-function warnings when W=1
- fix linux/export.h to avoid genksyms calculating CRC of trimmed
exported symbols
- misc cleanups
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Merge tag 'kbuild-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- add modpost warn exported symbols marked as 'static' because 'static'
and EXPORT_SYMBOL is an odd combination
- break the build early if gold linker is used
- optimize the Bison rule to produce .c and .h files by a single
pattern rule
- handle PREEMPT_RT in the module vermagic and UTS_VERSION
- warn CONFIG options leaked to the user-space except existing ones
- make single targets work properly
- rebuild modules when module linker scripts are updated
- split the module final link stage into scripts/Makefile.modfinal
- fix the missed error code in merge_config.sh
- improve the error message displayed on the attempt of the O= build in
unclean source tree
- remove 'clean-dirs' syntax
- disable -Wimplicit-fallthrough warning for Clang
- add CONFIG_CC_OPTIMIZE_FOR_SIZE_O3 for ARC
- remove ARCH_{CPP,A,C}FLAGS variables
- add $(BASH) to run bash scripts
- change *CFLAGS_<basetarget>.o to take the relative path to $(obj)
instead of the basename
- stop suppressing Clang's -Wunused-function warnings when W=1
- fix linux/export.h to avoid genksyms calculating CRC of trimmed
exported symbols
- misc cleanups
* tag 'kbuild-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (63 commits)
genksyms: convert to SPDX License Identifier for lex.l and parse.y
modpost: use __section in the output to *.mod.c
modpost: use MODULE_INFO() for __module_depends
export.h, genksyms: do not make genksyms calculate CRC of trimmed symbols
export.h: remove defined(__KERNEL__), which is no longer needed
kbuild: allow Clang to find unused static inline functions for W=1 build
kbuild: rename KBUILD_ENABLE_EXTRA_GCC_CHECKS to KBUILD_EXTRA_WARN
kbuild: refactor scripts/Makefile.extrawarn
merge_config.sh: ignore unwanted grep errors
kbuild: change *FLAGS_<basetarget>.o to take the path relative to $(obj)
modpost: add NOFAIL to strndup
modpost: add guid_t type definition
kbuild: add $(BASH) to run scripts with bash-extension
kbuild: remove ARCH_{CPP,A,C}FLAGS
kbuild,arc: add CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE_O3 for ARC
kbuild: Do not enable -Wimplicit-fallthrough for clang for now
kbuild: clean up subdir-ymn calculation in Makefile.clean
kbuild: remove unneeded '+' marker from cmd_clean
kbuild: remove clean-dirs syntax
kbuild: check clean srctree even earlier
...
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Linus Torvalds
|
671df18953 |
dma-mapping updates for 5.4:
- add dma-mapping and block layer helpers to take care of IOMMU
merging for mmc plus subsequent fixups (Yoshihiro Shimoda)
- rework handling of the pgprot bits for remapping (me)
- take care of the dma direct infrastructure for swiotlb-xen (me)
- improve the dma noncoherent remapping infrastructure (me)
- better defaults for ->mmap, ->get_sgtable and ->get_required_mask (me)
- cleanup mmaping of coherent DMA allocations (me)
- various misc cleanups (Andy Shevchenko, me)
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Merge tag 'dma-mapping-5.4' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- add dma-mapping and block layer helpers to take care of IOMMU merging
for mmc plus subsequent fixups (Yoshihiro Shimoda)
- rework handling of the pgprot bits for remapping (me)
- take care of the dma direct infrastructure for swiotlb-xen (me)
- improve the dma noncoherent remapping infrastructure (me)
- better defaults for ->mmap, ->get_sgtable and ->get_required_mask
(me)
- cleanup mmaping of coherent DMA allocations (me)
- various misc cleanups (Andy Shevchenko, me)
* tag 'dma-mapping-5.4' of git://git.infradead.org/users/hch/dma-mapping: (41 commits)
mmc: renesas_sdhi_internal_dmac: Add MMC_CAP2_MERGE_CAPABLE
mmc: queue: Fix bigger segments usage
arm64: use asm-generic/dma-mapping.h
swiotlb-xen: merge xen_unmap_single into xen_swiotlb_unmap_page
swiotlb-xen: simplify cache maintainance
swiotlb-xen: use the same foreign page check everywhere
swiotlb-xen: remove xen_swiotlb_dma_mmap and xen_swiotlb_dma_get_sgtable
xen: remove the exports for xen_{create,destroy}_contiguous_region
xen/arm: remove xen_dma_ops
xen/arm: simplify dma_cache_maint
xen/arm: use dev_is_dma_coherent
xen/arm: consolidate page-coherent.h
xen/arm: use dma-noncoherent.h calls for xen-swiotlb cache maintainance
arm: remove wrappers for the generic dma remap helpers
dma-mapping: introduce a dma_common_find_pages helper
dma-mapping: always use VM_DMA_COHERENT for generic DMA remap
vmalloc: lift the arm flag for coherent mappings to common code
dma-mapping: provide a better default ->get_required_mask
dma-mapping: remove the dma_declare_coherent_memory export
remoteproc: don't allow modular build
...
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Linus Torvalds
|
81160dda9a |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from David Miller:
1) Support IPV6 RA Captive Portal Identifier, from Maciej Żenczykowski.
2) Use bio_vec in the networking instead of custom skb_frag_t, from
Matthew Wilcox.
3) Make use of xmit_more in r8169 driver, from Heiner Kallweit.
4) Add devmap_hash to xdp, from Toke Høiland-Jørgensen.
5) Support all variants of 5750X bnxt_en chips, from Michael Chan.
6) More RTNL avoidance work in the core and mlx5 driver, from Vlad
Buslov.
7) Add TCP syn cookies bpf helper, from Petar Penkov.
8) Add 'nettest' to selftests and use it, from David Ahern.
9) Add extack support to drop_monitor, add packet alert mode and
support for HW drops, from Ido Schimmel.
10) Add VLAN offload to stmmac, from Jose Abreu.
11) Lots of devm_platform_ioremap_resource() conversions, from
YueHaibing.
12) Add IONIC driver, from Shannon Nelson.
13) Several kTLS cleanups, from Jakub Kicinski.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1930 commits)
mlxsw: spectrum_buffers: Add the ability to query the CPU port's shared buffer
mlxsw: spectrum: Register CPU port with devlink
mlxsw: spectrum_buffers: Prevent changing CPU port's configuration
net: ena: fix incorrect update of intr_delay_resolution
net: ena: fix retrieval of nonadaptive interrupt moderation intervals
net: ena: fix update of interrupt moderation register
net: ena: remove all old adaptive rx interrupt moderation code from ena_com
net: ena: remove ena_restore_ethtool_params() and relevant fields
net: ena: remove old adaptive interrupt moderation code from ena_netdev
net: ena: remove code duplication in ena_com_update_nonadaptive_moderation_interval _*()
net: ena: enable the interrupt_moderation in driver_supported_features
net: ena: reimplement set/get_coalesce()
net: ena: switch to dim algorithm for rx adaptive interrupt moderation
net: ena: add intr_moder_rx_interval to struct ena_com_dev and use it
net: phy: adin: implement Energy Detect Powerdown mode via phy-tunable
ethtool: implement Energy Detect Powerdown support via phy-tunable
xen-netfront: do not assume sk_buff_head list is empty in error handling
s390/ctcm: Delete unnecessary checks before the macro call “dev_kfree_skb”
net: ena: don't wake up tx queue when down
drop_monitor: Better sanitize notified packets
...
|
||
|
Linus Torvalds
|
8b53c76533 |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu: "API: - Add the ability to abort a skcipher walk. Algorithms: - Fix XTS to actually do the stealing. - Add library helpers for AES and DES for single-block users. - Add library helpers for SHA256. - Add new DES key verification helper. - Add surrounding bits for ESSIV generator. - Add accelerations for aegis128. - Add test vectors for lzo-rle. Drivers: - Add i.MX8MQ support to caam. - Add gcm/ccm/cfb/ofb aes support in inside-secure. - Add ofb/cfb aes support in media-tek. - Add HiSilicon ZIP accelerator support. Others: - Fix potential race condition in padata. - Use unbound workqueues in padata" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (311 commits) crypto: caam - Cast to long first before pointer conversion crypto: ccree - enable CTS support in AES-XTS crypto: inside-secure - Probe transform record cache RAM sizes crypto: inside-secure - Base RD fetchcount on actual RD FIFO size crypto: inside-secure - Base CD fetchcount on actual CD FIFO size crypto: inside-secure - Enable extended algorithms on newer HW crypto: inside-secure: Corrected configuration of EIP96_TOKEN_CTRL crypto: inside-secure - Add EIP97/EIP197 and endianness detection padata: remove cpu_index from the parallel_queue padata: unbind parallel jobs from specific CPUs padata: use separate workqueues for parallel and serial work padata, pcrypt: take CPU hotplug lock internally in padata_alloc_possible crypto: pcrypt - remove padata cpumask notifier padata: make padata_do_parallel find alternate callback CPU workqueue: require CPU hotplug read exclusion for apply_workqueue_attrs workqueue: unconfine alloc/apply/free_workqueue_attrs() padata: allocate workqueue internally arm64: dts: imx8mq: Add CAAM node random: Use wait_event_freezable() in add_hwgenerator_randomness() crypto: ux500 - Fix COMPILE_TEST warnings ... |
||
|
Linus Torvalds
|
fe38bd6862 |
* s390: ioctl hardening, selftests
* ARM: ITS translation cache; support for 512 vCPUs, various cleanups
and bugfixes
* PPC: various minor fixes and preparation
* x86: bugfixes all over the place (posted interrupts, SVM, emulation
corner cases, blocked INIT), some IPI optimizations
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM updates from Paolo Bonzini:
"s390:
- ioctl hardening
- selftests
ARM:
- ITS translation cache
- support for 512 vCPUs
- various cleanups and bugfixes
PPC:
- various minor fixes and preparation
x86:
- bugfixes all over the place (posted interrupts, SVM, emulation
corner cases, blocked INIT)
- some IPI optimizations"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (75 commits)
KVM: X86: Use IPI shorthands in kvm guest when support
KVM: x86: Fix INIT signal handling in various CPU states
KVM: VMX: Introduce exit reason for receiving INIT signal on guest-mode
KVM: VMX: Stop the preemption timer during vCPU reset
KVM: LAPIC: Micro optimize IPI latency
kvm: Nested KVM MMUs need PAE root too
KVM: x86: set ctxt->have_exception in x86_decode_insn()
KVM: x86: always stop emulation on page fault
KVM: nVMX: trace nested VM-Enter failures detected by H/W
KVM: nVMX: add tracepoint for failed nested VM-Enter
x86: KVM: svm: Fix a check in nested_svm_vmrun()
KVM: x86: Return to userspace with internal error on unexpected exit reason
KVM: x86: Add kvm_emulate_{rd,wr}msr() to consolidate VXM/SVM code
KVM: x86: Refactor up kvm_{g,s}et_msr() to simplify callers
doc: kvm: Fix return description of KVM_SET_MSRS
KVM: X86: Tune PLE Window tracepoint
KVM: VMX: Change ple_window type to unsigned int
KVM: X86: Remove tailing newline for tracepoints
KVM: X86: Trace vcpu_id for vmexit
KVM: x86: Manually calculate reserved bits when loading PDPTRS
...
|
||
Jeremy Cline
|
799c851052 |
arm64: Fix reference to docs for ARM64_TAGGED_ADDR_ABI
The referenced file does not exist, but tagged-address-abi.rst does. Signed-off-by: Jeremy Cline <jcline@redhat.com> Signed-off-by: Will Deacon <will@kernel.org> |
||
|
Linus Torvalds
|
7f2444d38f |
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull core timer updates from Thomas Gleixner:
"Timers and timekeeping updates:
- A large overhaul of the posix CPU timer code which is a preparation
for moving the CPU timer expiry out into task work so it can be
properly accounted on the task/process.
An update to the bogus permission checks will come later during the
merge window as feedback was not complete before heading of for
travel.
- Switch the timerqueue code to use cached rbtrees and get rid of the
homebrewn caching of the leftmost node.
- Consolidate hrtimer_init() + hrtimer_init_sleeper() calls into a
single function
- Implement the separation of hrtimers to be forced to expire in hard
interrupt context even when PREEMPT_RT is enabled and mark the
affected timers accordingly.
- Implement a mechanism for hrtimers and the timer wheel to protect
RT against priority inversion and live lock issues when a (hr)timer
which should be canceled is currently executing the callback.
Instead of infinitely spinning, the task which tries to cancel the
timer blocks on a per cpu base expiry lock which is held and
released by the (hr)timer expiry code.
- Enable the Hyper-V TSC page based sched_clock for Hyper-V guests
resulting in faster access to timekeeping functions.
- Updates to various clocksource/clockevent drivers and their device
tree bindings.
- The usual small improvements all over the place"
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (101 commits)
posix-cpu-timers: Fix permission check regression
posix-cpu-timers: Always clear head pointer on dequeue
hrtimer: Add a missing bracket and hide `migration_base' on !SMP
posix-cpu-timers: Make expiry_active check actually work correctly
posix-timers: Unbreak CONFIG_POSIX_TIMERS=n build
tick: Mark sched_timer to expire in hard interrupt context
hrtimer: Add kernel doc annotation for HRTIMER_MODE_HARD
x86/hyperv: Hide pv_ops access for CONFIG_PARAVIRT=n
posix-cpu-timers: Utilize timerqueue for storage
posix-cpu-timers: Move state tracking to struct posix_cputimers
posix-cpu-timers: Deduplicate rlimit handling
posix-cpu-timers: Remove pointless comparisons
posix-cpu-timers: Get rid of 64bit divisions
posix-cpu-timers: Consolidate timer expiry further
posix-cpu-timers: Get rid of zero checks
rlimit: Rewrite non-sensical RLIMIT_CPU comment
posix-cpu-timers: Respect INFINITY for hard RTTIME limit
posix-cpu-timers: Switch thread group sampling to array
posix-cpu-timers: Restructure expiry array
posix-cpu-timers: Remove cputime_expires
...
|
||
Sami Tolvanen
|
c27eccfe4d |
arm64: fix function types in COND_SYSCALL
Define a weak function in COND_SYSCALL instead of a weak alias to sys_ni_syscall, which has an incompatible type. This fixes indirect call mismatches with Control-Flow Integrity (CFI) checking. Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Sami Tolvanen <samitolvanen@google.com> Signed-off-by: Will Deacon <will@kernel.org> |
||
Arnd Bergmann
|
920fdab7b3 |
arm64: fix unreachable code issue with cmpxchg
On arm64 build with clang, sometimes the __cmpxchg_mb is not inlined when CONFIG_OPTIMIZE_INLINING is set. Clang then fails a compile-time assertion, because it cannot tell at compile time what the size of the argument is: mm/memcontrol.o: In function `__cmpxchg_mb': memcontrol.c:(.text+0x1a4c): undefined reference to `__compiletime_assert_175' memcontrol.c:(.text+0x1a4c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `__compiletime_assert_175' Mark all of the cmpxchg() style functions as __always_inline to ensure that the compiler can see the result. Acked-by: Nick Desaulniers <ndesaulniers@google.com> Reported-by: Nathan Chancellor <natechancellor@gmail.com> Link: https://github.com/ClangBuiltLinux/linux/issues/648 Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Tested-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Andrew Murray <andrew.murray@arm.com> Tested-by: Andrew Murray <andrew.murray@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Will Deacon <will@kernel.org> |
||
|
Linus Torvalds
|
cef7298262 |
ARM: DT updates for v5.4
This is another huge branch with close to 450 changessets related to
devicetree files, roughly half of this for 32-bit and 64-bit respectively.
There are lots of cleanups and additional hardware support for platforms
we already support based on SoCs from Renesas, ST-Microelectronics,
Intel/Altera, Rockchips, Allwinner, Broadcom and other manufacturers.
A total of 6 new SoCs and 37 new boards gets added this time, one more
SoC will come in a follow-up branch. Most of the new boards are for
64-bit ARM SoCs, the others are typically for the 32-bit Cortex-A7.
Going more into details for SoC platforms with new hardware support:
The Snapdragon 855 (SM8150) is Qualcomm's current high-end phone platform,
usually paired with an external 5G modem. So far we only support the
Qualcomm SM8150 MTP reference platform, but no actual products.
For the slightly older Qualcomm platforms, support for several interesting
products is getting added: Three laptops based on Snapdragon 835/MSM8998
(Asus NovaGo, HP Envy X2 and Lenovo Miix 630), one laptop based on
Snapdragon 850/sdm850 (Lenovo Yoga C630) and several phones based on
the older Snapdragon 410/MSM8916 (Samsung A3 and A5, Longcheer L8150
aka Android One 2nd gen "seed" aka Wileyfox Swift).
Mediatek MT7629 is a new wireless network router chip, similar to
the older MT7623. It gets added together with the reference board
implementation.
Allwinner V3 is a repackaged version of the existing low-end V3s chip,
and is used in the tiny Lichee Pi Zero plus, also added here. There is
also a new TV set-top box based on Allwinner H6, the Tanix TX6, and the
eMMC variant of the Olimex A64-Olinuxino development board.
NXP i.MX8M Nano is a new member of the ever-expanding i.MX SoC family,
similar to the i.MX8M Mini. As usual, there is a large number of new
boards for i.MX SoCs: Einfochips i.MX8QXP AI_ML, SolidRun Hummingboard
Pulse baseboard and System-on-Module, Boundary Devices i.MX8MQ Nitrogen8M,
and TechNexion PICO-PI-IMX8M-DEV for the 64-bit i.MX8 line. For 32-bit,
we get the Kontron i.MX6UL N6310 SoM with two baseboards, the PHYTEC
phyBOARD-Segin SoM with three baseboards, and the Zodiac Inflight
Innovations i.MX7 RMU2 board.
In a different NXP product line, the Layerscape LS1046A "Freeway"
reference board gets added.
Amlogic SM1 (S905X3) and G12B (S922X, A311D) are updated chips from their
set-top-box line and smart speaker with newer CPU and GPU cores compared
to their predecessors. Both are now also supported by the Khadas VIM3
development board series, and the dts files for that get reorganized a
bit to better deal with all variants. Another board based on SM1 that
gets added is the SEI Robotics SEI610.
There are a handful of new x86 and Power9 server boards using Aspeed BMC
chips that are gaining support for running Linux on the BMC through the
OpenBMC project: Facebook Minipack/Wedge100/Wedge40, Lenovo Hr855xg2,
and Mihawk. Notably these are still new machines using SoCs based on
the ARM9 and ARM11 CPU cores, as support for the new Cortex-A7 based
AST2600 is still ramping up.
There are three new end-user products using 32-bit Rockchips SoCs:
Mecer Xtreme Mini S6 is an Android "mini PC" box based on the low-end
RK3229 chip, while the two AOpen products Chromebox Mini (Fievel) and
Chromebase Mini (Tiger) run ChromeOS and are meant for commercial settings
(digital signage, PoS, ...).
One more single-board computer based on the popular 64-bit RK3399 is
added: the Leez RK3399 P710.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM DT updates from Arnd Bergmann:
"This is another huge branch with close to 450 changessets related to
devicetree files, roughly half of this for 32-bit and 64-bit
respectively. There are lots of cleanups and additional hardware
support for platforms we already support based on SoCs from Renesas,
ST-Microelectronics, Intel/Altera, Rockchips, Allwinner, Broadcom and
other manufacturers.
A total of 6 new SoCs and 37 new boards gets added this time, one more
SoC will come in a follow-up branch. Most of the new boards are for
64-bit ARM SoCs, the others are typically for the 32-bit Cortex-A7.
Going more into details for SoC platforms with new hardware support:
- The Snapdragon 855 (SM8150) is Qualcomm's current high-end phone
platform, usually paired with an external 5G modem. So far we only
support the Qualcomm SM8150 MTP reference platform, but no actual
products.
- For the slightly older Qualcomm platforms, support for several
interesting products is getting added: Three laptops based on
Snapdragon 835/MSM8998 (Asus NovaGo, HP Envy X2 and Lenovo Miix
630), one laptop based on Snapdragon 850/sdm850 (Lenovo Yoga C630)
and several phones based on the older Snapdragon 410/MSM8916
(Samsung A3 and A5, Longcheer L8150 aka Android One 2nd gen "seed"
aka Wileyfox Swift).
- Mediatek MT7629 is a new wireless network router chip, similar to
the older MT7623. It gets added together with the reference board
implementation.
- Allwinner V3 is a repackaged version of the existing low-end V3s
chip, and is used in the tiny Lichee Pi Zero plus, also added here.
There is also a new TV set-top box based on Allwinner H6, the Tanix
TX6, and the eMMC variant of the Olimex A64-Olinuxino development
board.
- NXP i.MX8M Nano is a new member of the ever-expanding i.MX SoC
family, similar to the i.MX8M Mini. As usual, there is a large
number of new boards for i.MX SoCs: Einfochips i.MX8QXP AI_ML,
SolidRun Hummingboard Pulse baseboard and System-on-Module,
Boundary Devices i.MX8MQ Nitrogen8M, and TechNexion
PICO-PI-IMX8M-DEV for the 64-bit i.MX8 line. For 32-bit, we get the
Kontron i.MX6UL N6310 SoM with two baseboards, the PHYTEC
phyBOARD-Segin SoM with three baseboards, and the Zodiac Inflight
Innovations i.MX7 RMU2 board.
- In a different NXP product line, the Layerscape LS1046A "Freeway"
reference board gets added.
- Amlogic SM1 (S905X3) and G12B (S922X, A311D) are updated chips from
their set-top-box line and smart speaker with newer CPU and GPU
cores compared to their predecessors. Both are now also supported
by the Khadas VIM3 development board series, and the dts files for
that get reorganized a bit to better deal with all variants.
Another board based on SM1 that gets added is the SEI Robotics
SEI610.
- There are a handful of new x86 and Power9 server boards using
Aspeed BMC chips that are gaining support for running Linux on the
BMC through the OpenBMC project: Facebook
Minipack/Wedge100/Wedge40, Lenovo Hr855xg2, and Mihawk. Notably
these are still new machines using SoCs based on the ARM9 and ARM11
CPU cores, as support for the new Cortex-A7 based AST2600 is still
ramping up.
- There are three new end-user products using 32-bit Rockchips SoCs:
Mecer Xtreme Mini S6 is an Android "mini PC" box based on the
low-end RK3229 chip, while the two AOpen products Chromebox Mini
(Fievel) and Chromebase Mini (Tiger) run ChromeOS and are meant for
commercial settings(digital signage, PoS, ...).
- One more single-board computer based on the popular 64-bit RK3399
is added: the Leez RK3399 P710"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (467 commits)
arm64: dts: qcom: Add Lenovo Yoga C630
ARM: dts: aspeed-g5: Fixe gpio-ranges upper limit
ARM; dts: aspeed: mihawk: File should not be executable
ARM: dts: aspeed: swift: Change power supplies to version 2
ARM: dts: aspeed: vesnin: Add secondary SPI flash chip
ARM: dts: aspeed: vesnin: Add wdt2 with alt-boot option
ARM: dts: aspeed-g4: Add all flash chips
ARM: dts: exynos: Enable GPU/Mali T604 on Arndale board
ARM: dts: exynos: Enable GPU/Mali T604 on Chromebook Snow
ARM: dts: exynos: Add GPU/Mali T604 node to Exynos5250
ARM: dts: exynos: Fix min/max buck4 for GPU on Arndale board
ARM: dts: exynos: Mark LDO10 as always-on on Peach Pit/Pi Chromebooks
ARM: dts: exynos: Remove not accurate secondary ADC compatible
arm64: dts: rockchip: limit clock rate of MMC controllers for RK3328
arm64: dts: meson-sm1-sei610: add stdout-path property back
arm64: dts: meson-sm1-sei610: enable DVFS
arm64: dts: khadas-vim3: add support for the SM1 based VIM3L
dt-bindings: arm: amlogic: add Amlogic SM1 based Khadas VIM3L bindings
arm64: dts: khadas-vim3: move common nodes into meson-khadas-vim3.dtsi
arm64: dts: meson: g12a: add reset to tdm formatters
...
|
||
|
Linus Torvalds
|
d47ebd6842 |
ARM: SoC defconfig updates for v5.4
As usual, a bunch of commits, mostly adding drivers and other options to defconfigs after the code was merged through another tree. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJdf6RsAAoJEJpsee/mABjZwBIP/i3PQZslQ8LaJ2mtqHSB6QQr br7R0lPr46iGSeEh9bt3b/Ut1cC5WM+Wq2mMeXAmIbJVgpoITFcfU3axaDYdKxuK B4OsVcmoOlhTMiLeRNKaZT8ELojdLR5G2PknZ1d0xrRp+0ImNomaAFrZ9snzoLx2 SyYaAaPmNkOoorSbxiTVRWmNNjLHXF0j1g9kzjxe4q4JwL7e0dhJwJjBu5TjL2UD JhqqZr03xkW4YMlyoLV3lQqxLuZvfA61E40UeJNTEc/cXlTxwz6hVwIQhkRHYvbS eyx3oD8bYiJKBNv0j+M1m2VKafekNlC8pXpEp5Q/PELDjufhuwgrX+wscT+iWJuQ gI8L8hurcxDzI/6YiSziNOTj37VjjFAx+SS2vKAxWcA7fFxTh64X9r3VRQFtcehJ MS843UdhLZV5YdZIj1+HtNsNSJGJORaoVse7S+YOzbMw3TBxWGS1VRGNJPuYRvWA WanfiGEnCFuKm+63a40W29E5cDSr6o1i65Zzpa62VFFkyN5T8MUTXF07MZT25t3W vJxVOUv7KouRq0X+tvCbAfeOjqGWICkRSQGArdzZLWwiMVEm3h9m/o7+kYZFE1rK fL3hKYk7iZcQouQ8z7PwSQJBC8Z3VprszBy9naVoTtJDqtjWrXEo9XtRYRnX+HDV sRZznduLQhoXiV025cVM =S1hW -----END PGP SIGNATURE----- Merge tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC defconfig updates from Arnd Bergmann: "As usual, a bunch of commits, mostly adding drivers and other options to defconfigs after the code was merged through another tree" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (32 commits) arm64: defconfig: Enable Qualcomm QUSB2 PHY arm64: defconfig: Enable the EFI Framebuffer arm64: defconfig: Enable Qualcomm GENI based I2C controller ARM: multi_v7_defconfig: Make MAX77802 regulator driver built-in arm64: defconfig: Enable CPU clock drivers for Qualcomm msm8916 arm64: defconfig: Add DRM_MSM to defconfigs with ARCH_QCOM ARM: multi_v7_defconfig: Add DRM_MSM to defconfigs with ARCH_QCOM ARM: qcom_defconfig: Add DRM_MSM to defconfigs with ARCH_QCOM ARM: configs: aspeed_g5: Enable AST2600 ARM: configs: multi_v7: Add ASPEED G6 arm64: defconfig: Enable SM8150 GCC and pinctrl driver arm64: defconfig: Enable CONFIG_ACPI_APEI_PCIEAER arm64: defconfig: Enable the DesignWare watchdog ARM: multi_v7_defconfig: Enable SPI_STM32_QSPI support ARM: imx_v6_v7_defconfig: Enable the PSCI CPUidle driver arm64: defconfig: Enable the PSCI CPUidle driver arm64: defconfig: Enable Sun4i SPDIF module ARM: exynos_defconfig: Enable AHCI-platform SATA driver arm64: defconfig: CONFIG_DRM_ETNAVIV=m ARM: imx_v6_v7_defconfig: Select the OV5645 camera driver ... |
||
|
Linus Torvalds
|
2b97c39514 |
ARM: SoC platform updates for v5.4
The main change this time around is a cleanup of some of the oldest platforms based on the XScale and ARM9 CPU cores, which are between 10 and 20 years old. The Kendin/Micrel/Microchip KS8695, Winbond/Nuvoton W90x900 and Intel IOP33x/IOP13xx platforms are removed after we determined that nobody is using them any more. The TI Davinci and NXP LPC32xx platforms on the other hand are still in active use and are converted to the ARCH_MULTIPLATFORM build, meaning that we can compile a kernel that works on these along with most other ARMv5 platforms. Changes toward that goal are also merged for IOP32x, but additional work is needed to complete this. Patches for the remaining ARMv5 platforms have started but need more work and some testing. Support for the new ASpeed AST2600 gets added, this is based on the Cortex-A7 ARMv7 core, and is a newer version of the existing ARMv5 and ARMv6 chips in the same family. Other changes include a cleanup of the ST-Ericsson ux500 platform and the move of the TI Davinci platform to a new clocksource driver. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJdf6RZAAoJEJpsee/mABjZDO0QAKGkhoEdUmrar0Yf7/ibTrLK 0naWvQtPEm6dv+u1zNfe2IWchVRbBVm+YSLbyaAZwJQknV5gdxgd/UyQrSG9yywg xDEUdnj03AksYreWbr1tfcA6kQQJEeqZeysNej0v7MAd6MFz5O4M4CgYfAnCLCc4 5rzSqbtFgv4uNMnMTJGKk8anFWNYLbewoBGVcGIEQ/KQlf1+NrlqBWk7CgvencaF VLqpK0mllhKxAOJHGz6Q/XXiJnj0u56X9GvfcJoaxDWVrAnC6ii29NOHKeXhxS5W /EmhIEuqCRoGLAMYmml+NbCv43Z1L7neDJwg6sf9cVqNrB9L1Ldlgpr/uoj++Z+l wdZ297Ogs4mKYx5CCdK4X1TaFOH3s+/awFr1uEP70p+QsPDMrCTuLSjgeQziylgO kBGIGkqG4l48V9psQy/9SaalgGSB8w6Ta/ms1+rWc99Qj3ExDFCAMIl4uzOxjxT1 9MZbvhc3ulLT4BBXNGhvNaPJxYGk+ggV/ObsqF9+GkxLcVPR8L1tPIzZMB5dB1YR 0YcwyK2jlZGKIwMjLYDT+axGGPh9G+LV6INjRbW5BGJHgNZF844Bxw/eFYushLAu KHrbpm3ImzJw9eHlgIRtFRTy8ZKPuvv7fGg3zzKSHT4ZmC3tEM68PnQGuMEvVX8Q +Oa6OiDb0pkV1zsACSZn =u+ew -----END PGP SIGNATURE----- Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC platform updates from Arnd Bergmann: "The main change this time around is a cleanup of some of the oldest platforms based on the XScale and ARM9 CPU cores, which are between 10 and 20 years old. The Kendin/Micrel/Microchip KS8695, Winbond/Nuvoton W90x900 and Intel IOP33x/IOP13xx platforms are removed after we determined that nobody is using them any more. The TI Davinci and NXP LPC32xx platforms on the other hand are still in active use and are converted to the ARCH_MULTIPLATFORM build, meaning that we can compile a kernel that works on these along with most other ARMv5 platforms. Changes toward that goal are also merged for IOP32x, but additional work is needed to complete this. Patches for the remaining ARMv5 platforms have started but need more work and some testing. Support for the new ASpeed AST2600 gets added, this is based on the Cortex-A7 ARMv7 core, and is a newer version of the existing ARMv5 and ARMv6 chips in the same family. Other changes include a cleanup of the ST-Ericsson ux500 platform and the move of the TI Davinci platform to a new clocksource driver" [ The changes had marked INTEL_IOP_ADMA and USB_LPC32XX as being buildable on other platforms through COMPILE_TEST, but that causes new warnings that I most definitely do not want to see during the merge window as that could hide other issues. So the COMPILE_TEST option got disabled for them again - Linus ] * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (61 commits) ARM: multi_v5_defconfig: make DaVinci part of the ARM v5 multiplatform build ARM: davinci: support multiplatform build for ARM v5 arm64: exynos: Enable exynos-chipid driver ARM: OMAP2+: Delete an unnecessary kfree() call in omap_hsmmc_pdata_init() ARM: OMAP2+: move platform-specific asm-offset.h to arch/arm/mach-omap2 ARM: davinci: dm646x: Fix a typo in the comment ARM: davinci: dm646x: switch to using the clocksource driver ARM: davinci: dm644x: switch to using the clocksource driver ARM: aspeed: Enable SMP boot ARM: aspeed: Add ASPEED AST2600 architecture ARM: aspeed: Select timer in each SoC dt-bindings: arm: cpus: Add ASPEED SMP ARM: imx: stop adjusting ar8031 phy tx delay mailmap: map old company name to new one @microchip.com MAINTAINERS: at91: remove the TC entry MAINTAINERS: at91: Collect all pinctrl/gpio drivers in same entry ARM: at91: move platform-specific asm-offset.h to arch/arm/mach-at91 MAINTAINERS: Extend patterns for Samsung SoC, Security Subsystem and clock drivers ARM: s3c64xx: squash samsung_usb_phy.h into setup-usb-phy.c ARM: debug-ll: Add support for r7s9210 ... |
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Linus Torvalds
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e77fafe9af |
arm64 updates for 5.4:
- 52-bit virtual addressing in the kernel
- New ABI to allow tagged user pointers to be dereferenced by syscalls
- Early RNG seeding by the bootloader
- Improve robustness of SMP boot
- Fix TLB invalidation in light of recent architectural clarifications
- Support for i.MX8 DDR PMU
- Remove direct LSE instruction patching in favour of static keys
- Function error injection using kprobes
- Support for the PPTT "thread" flag introduced by ACPI 6.3
- Move PSCI idle code into proper cpuidle driver
- Relaxation of implicit I/O memory barriers
- Build with RELR relocations when toolchain supports them
- Numerous cleanups and non-critical fixes
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"Although there isn't tonnes of code in terms of line count, there are
a fair few headline features which I've noted both in the tag and also
in the merge commits when I pulled everything together.
The part I'm most pleased with is that we had 35 contributors this
time around, which feels like a big jump from the usual small group of
core arm64 arch developers. Hopefully they all enjoyed it so much that
they'll continue to contribute, but we'll see.
It's probably worth highlighting that we've pulled in a branch from
the risc-v folks which moves our CPU topology code out to where it can
be shared with others.
Summary:
- 52-bit virtual addressing in the kernel
- New ABI to allow tagged user pointers to be dereferenced by
syscalls
- Early RNG seeding by the bootloader
- Improve robustness of SMP boot
- Fix TLB invalidation in light of recent architectural
clarifications
- Support for i.MX8 DDR PMU
- Remove direct LSE instruction patching in favour of static keys
- Function error injection using kprobes
- Support for the PPTT "thread" flag introduced by ACPI 6.3
- Move PSCI idle code into proper cpuidle driver
- Relaxation of implicit I/O memory barriers
- Build with RELR relocations when toolchain supports them
- Numerous cleanups and non-critical fixes"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (114 commits)
arm64: remove __iounmap
arm64: atomics: Use K constraint when toolchain appears to support it
arm64: atomics: Undefine internal macros after use
arm64: lse: Make ARM64_LSE_ATOMICS depend on JUMP_LABEL
arm64: asm: Kill 'asm/atomic_arch.h'
arm64: lse: Remove unused 'alt_lse' assembly macro
arm64: atomics: Remove atomic_ll_sc compilation unit
arm64: avoid using hard-coded registers for LSE atomics
arm64: atomics: avoid out-of-line ll/sc atomics
arm64: Use correct ll/sc atomic constraints
jump_label: Don't warn on __exit jump entries
docs/perf: Add documentation for the i.MX8 DDR PMU
perf/imx_ddr: Add support for AXI ID filtering
arm64: kpti: ensure patched kernel text is fetched from PoU
arm64: fix fixmap copy for 16K pages and 48-bit VA
perf/smmuv3: Validate groups for global filtering
perf/smmuv3: Validate group size
arm64: Relax Documentation/arm64/tagged-pointers.rst
arm64: kvm: Replace hardcoded '1' with SYS_PAR_EL1_F
arm64: mm: Ignore spurious translation faults taken from the kernel
...
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David S. Miller
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aa2eaa8c27 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Minor overlapping changes in the btusb and ixgbe drivers. Signed-off-by: David S. Miller <davem@davemloft.net> |
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Andrey Smirnov
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007b3cf0af |
arm64: dts: imx8mq: Add CAAM node
Add node for CAAM - Cryptographic Acceleration and Assurance Module. Signed-off-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Cory Tusar <cory.tusar@zii.aero> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Iuliana Prodan <iuliana.prodan@nxp.com> Cc: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org Acked-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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Christoph Hellwig
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5489c8e0cf |
arm64: use asm-generic/dma-mapping.h
Now that the Xen special cases are gone nothing worth mentioning is left in the arm64 <asm/dma-mapping.h> file, so switch to use the asm-generic version instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Will Deacon <will@kernel.org> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> |
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Christoph Hellwig
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0e0d26e779 |
xen/arm: remove xen_dma_ops
arm and arm64 can just use xen_swiotlb_dma_ops directly like x86, no need for a pointer indirection. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Julien Grall <julien.grall@arm.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> |
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Christoph Hellwig
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a8e6d950cd |
xen/arm: use dev_is_dma_coherent
Use the dma-noncoherent dev_is_dma_coherent helper instead of the home grown variant. Note that both are always initialized to the same value in arch_setup_dma_ops. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Julien Grall <julien.grall@arm.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> |
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Christoph Hellwig
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bef4d2037d |
xen/arm: consolidate page-coherent.h
Shared the duplicate arm/arm64 code in include/xen/arm/page-coherent.h. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> |
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Marc Zyngier
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92f35b751c |
KVM: arm/arm64: vgic: Allow more than 256 vcpus for KVM_IRQ_LINE
While parts of the VGIC support a large number of vcpus (we bravely allow up to 512), other parts are more limited. One of these limits is visible in the KVM_IRQ_LINE ioctl, which only allows 256 vcpus to be signalled when using the CPU or PPI types. Unfortunately, we've cornered ourselves badly by allocating all the bits in the irq field. Since the irq_type subfield (8 bit wide) is currently only taking the values 0, 1 and 2 (and we have been careful not to allow anything else), let's reduce this field to only 4 bits, and allocate the remaining 4 bits to a vcpu2_index, which acts as a multiplier: vcpu_id = 256 * vcpu2_index + vcpu_index With that, and a new capability (KVM_CAP_ARM_IRQ_LINE_LAYOUT_2) allowing this to be discovered, it becomes possible to inject PPIs to up to 4096 vcpus. But please just don't. Whilst we're there, add a clarification about the use of KVM_IRQ_LINE on arm, which is not completely conditionned by KVM_CAP_IRQCHIP. Reported-by: Zenghui Yu <yuzenghui@huawei.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Zenghui Yu <yuzenghui@huawei.com> Signed-off-by: Marc Zyngier <maz@kernel.org> |
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Ard Biesheuvel
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67cfa5d3b7 |
crypto: arm64/aes-neonbs - implement ciphertext stealing for XTS
Update the AES-XTS implementation based on NEON instructions so that it can deal with inputs whose size is not a multiple of the cipher block size. This is part of the original XTS specification, but was never implemented before in the Linux kernel. Since the bit slicing driver is only faster if it can operate on at least 7 blocks of input at the same time, let's reuse the alternate path we are adding for CTS to process any data tail whose size is not a multiple of 128 bytes. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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Ard Biesheuvel
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7cceca8b25 |
crypto: arm64/aes - implement support for XTS ciphertext stealing
Add the missing support for ciphertext stealing in the implementation of AES-XTS, which is part of the XTS specification but was omitted up until now due to lack of a need for it. The asm helpers are updated so they can deal with any input size, as long as the last full block and the final partial block are presented at the same time. The glue code is updated so that the common case of operating on a sector or page is mostly as before. When CTS is needed, the walk is split up into two pieces, unless the entire input is covered by a single step. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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Ard Biesheuvel
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7c9d65c40a |
crypto: arm64/aes-cts-cbc - move request context data to the stack
Since the CTS-CBC code completes synchronously, there is no point in keeping part of the scratch data it uses in the request context, so move it to the stack instead. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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Ard Biesheuvel
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0cfd507c83 |
crypto: arm64/aes-cts-cbc-ce - performance tweak
Optimize away one of the tbl instructions in the decryption path, which turns out to be unnecessary. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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Ard Biesheuvel
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69b6f2e817 |
crypto: arm64/aes-neon - limit exposed routines if faster driver is enabled
The pure NEON AES implementation predates the bit-slicing one, and is generally slower, unless the algorithm in question can only execute sequentially. So advertising the skciphers that the bit-slicing driver implements as well serves no real purpose, and we can just disable them. Note that the bit-slicing driver also has a link time dependency on the pure NEON driver, for CBC encryption and for XTS tweak calculation, so we still need both drivers on systems that do not implement the Crypto Extensions. At the same time, expose those modaliases for the AES instruction based driver. This is necessary since otherwise, we may end up loading the wrong driver when any of the skciphers are instantiated before the CPU capability based module loading has completed. Finally, add the missing modalias for cts(cbc(aes)) so requests for this algorithm will autoload the correct module. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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Ard Biesheuvel
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7a3b1c6ee7 |
crypto: arm64/aes-neonbs - replace tweak mask literal with composition
Replace the vector load from memory sequence with a simple instruction sequence to compose the tweak vector directly. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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zhong jiang
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7b865ec15e |
crypto: arm64/aes - Use PTR_ERR_OR_ZERO rather than its implementation.
PTR_ERR_OR_ZERO contains if(IS_ERR(...)) + PTR_ERR. It is better to use it directly. hence just replace it. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Acked-by: Will Deacon <will@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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Bjorn Andersson
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3e303a42a3 |
scsi: arm64: dts: qcom: sdm845: Specify UFS device-reset GPIO
Specify the UFS device-reset gpio for db845c and mtp, so that the controller will issue a reset of the UFS device. Link: https://lore.kernel.org/r/20190828191756.24312-4-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Avri Altman <Avri.Altman@wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
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David S. Miller
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1e46c09ec1 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says:
====================
The following pull-request contains BPF updates for your *net-next* tree.
The main changes are:
1) Add the ability to use unaligned chunks in the AF_XDP umem. By
relaxing where the chunks can be placed, it allows to use an
arbitrary buffer size and place whenever there is a free
address in the umem. Helps more seamless DPDK AF_XDP driver
integration. Support for i40e, ixgbe and mlx5e, from Kevin and
Maxim.
2) Addition of a wakeup flag for AF_XDP tx and fill rings so the
application can wake up the kernel for rx/tx processing which
avoids busy-spinning of the latter, useful when app and driver
is located on the same core. Support for i40e, ixgbe and mlx5e,
from Magnus and Maxim.
3) bpftool fixes for printf()-like functions so compiler can actually
enforce checks, bpftool build system improvements for custom output
directories, and addition of 'bpftool map freeze' command, from Quentin.
4) Support attaching/detaching XDP programs from 'bpftool net' command,
from Daniel.
5) Automatic xskmap cleanup when AF_XDP socket is released, and several
barrier/{read,write}_once fixes in AF_XDP code, from Björn.
6) Relicense of bpf_helpers.h/bpf_endian.h for future libbpf
inclusion as well as libbpf versioning improvements, from Andrii.
7) Several new BPF kselftests for verifier precision tracking, from Alexei.
8) Several BPF kselftest fixes wrt endianess to run on s390x, from Ilya.
9) And more BPF kselftest improvements all over the place, from Stanislav.
10) Add simple BPF map op cache for nfp driver to batch dumps, from Jakub.
11) AF_XDP socket umem mapping improvements for 32bit archs, from Ivan.
12) Add BPF-to-BPF call and BTF line info support for s390x JIT, from Yauheni.
13) Small optimization in arm64 JIT to spare 1 insns for BPF_MOD, from Jerin.
14) Fix an error check in bpf_tcp_gen_syncookie() helper, from Petar.
15) Various minor fixes and cleanups, from Nathan, Masahiro, Masanari,
Peter, Wei, Yue.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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Arnd Bergmann
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13212a648f |
Second Round of Renesas ARM Based SoC Fixes for v5.3
* RZ/G2M based HiHope main board - Re-enabled accidently disabled SDHI3 (eMMC) support -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE4nzZofWswv9L/nKF189kaWo3T74FAl1w1ksACgkQ189kaWo3 T75WQBAAoPH+Gt2LUEhfya7cVbCEVAX6kkbVh5qSwmaGG3ZF3jBFlCZBaORQh4LA Ymm/WGWA9hzamNTDeGH0cePKN1QGGNRy4Z9ICxt8+uDiaCFJilKLD3q3wq0NVNRY SvepE82KYn3CVXL+3pZAi4za2VbJqSSFBWyTrEURXLmOjWdmg0IsARbW5JDgcCwY NPK4Ohc2GKdIMtGagDZ3EzkeU7f0N2sbyMqSKbe/AXhI3qF8FTiR0Lmj7ik4HAay UXLV/IPlupN+cTY4QW6PzziTZ1A2drrYigO5H9QFoyvSRyHswiXAN/36QYPx5Lir i/PH7+x9CxkSM42h1ujLURxdlhUfV6pErSMhcp9BBJRhVhrz0BDRSmuiBOzmN3xi eDPC/gc66KXv4rTMOYXb12WfT59O6dVXKaGQVYMFWqO3hf2Y6Uo6SWg07JGjvdNQ Oapi2oJPWVOV2xPZMQuAqTffnUYJekdkLrjrEUUaWV7Gip+3mXILNWiJOGVZ4j8/ Z2/yEYpJdSnhRiaZemvNDqcbR1spnOsxlBQKaWvC2Q2DOUb694Fp1cfAOJ5+XoQA wlddZYujZj0mnZ557rOQbWOxAxkwdzBl8tgLQ5fnRFrtmqHLTHnOhXiFuz6cPM3e tfihOemfp3wJUb1QZuELHaAKcTDcwIwhIjqV7jc//sAOIUcG/Fg= =rBep -----END PGP SIGNATURE----- Merge tag 'renesas-fixes2-for-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into arm/fixes Second Round of Renesas ARM Based SoC Fixes for v5.3 * RZ/G2M based HiHope main board - Re-enabled accidently disabled SDHI3 (eMMC) support * tag 'renesas-fixes2-for-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: arm64: dts: renesas: hihope-common: Fix eMMC status Link: https://lore.kernel.org/r/cover.1567675986.git.horms+renesas@verge.net.au Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Bjorn Andersson
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44acee2078 |
arm64: dts: qcom: Add Lenovo Yoga C630
The Lenovo Yoga C630 is built on the SDM850 from Qualcomm, but this seem to be similar enough to the SDM845 that we can reuse the sdm845.dtsi. Supported by this patch is: keyboard, battery monitoring, UFS storage, USB host and Bluetooth. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Acked-by: Sudeep Holla <sudeep.holla@arm.com> [Lee] Reorder, change licence, remove non-upstream device node Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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eac68a768a |
RK3328 mmc clockrate limit and addition of vpu node as well
as a regulator fix for the rk3328-rock64. -----BEGIN PGP SIGNATURE----- iQFEBAABCAAuFiEE7v+35S2Q1vLNA3Lx86Z5yZzRHYEFAl1w+scQHGhlaWtvQHNu dGVjaC5kZQAKCRDzpnnJnNEdgaqCCACnk7GJXoEf/ASJYo00zbDP5y+qOZKhxk9+ 0JpnS+3KtcbFgy0xgAfIkf1pc7xGFDfyqKsWAaegcw5QjaRV0b+AzCesLYywzMQT I9s5efWl7iP7SPH/CN2HyfsIriubzRGVomlOVUw90YsQ+wbDLGvCKi/0VmWAi9WA SjnLsEy6PJArYcnnaDHbNjiDk3q330XDP0jtpjLgfCFKZdeukryY+c2Ol4h9E35y 3/q2vSzioXCqnvmhTeQ0nHvpBrb5IRqt/FmFlGkyVtRGyTJF2WzRsm6hrA5QA9OE LQbt7qIGWp1UH3OyHmlprqdv5GlBqCisoc6JQ0K79kYvCFjj90w4 =mkic -----END PGP SIGNATURE----- Merge tag 'v5.4-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt RK3328 mmc clockrate limit and addition of vpu node as well as a regulator fix for the rk3328-rock64. * tag 'v5.4-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: limit clock rate of MMC controllers for RK3328 arm64: dts: rockchip: add rk3328 VPU node arm64: dts: rockchip: fix vcc_host_5v regulator for usb3 host Link: https://lore.kernel.org/r/43564855.cWDBQSyQMS@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Hans de Goede
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8f373bf493 |
crypto: arm64 - Rename functions to avoid conflict with crypto/sha256.h
Rename static / file-local functions so that they do not conflict with the functions declared in crypto/sha256.h. This is a preparation patch for folding crypto/sha256.h into crypto/sha.h. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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Pankaj Dubey
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a6fe8c77c5 |
arm64: exynos: Enable exynos-chipid driver
Enable Exynos Chipid driver for accessing SoC related information. Link: https://lore.kernel.org/r/20190904175002.10487-6-krzk@kernel.org Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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49826a68b5 |
mvebu dt64 for 5.4 (part 2)
Add support for Turris Mox board (Armada 3720 SoC based) -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQQYqXDMF3cvSLY+g9cLBhiOFHI71QUCXW5eNQAKCRALBhiOFHI7 1aqnAJsGU/B3GFbhiuwI4+l3In7TMVVpIgCbB1T/eo1RJhvh9kH9zMj641Rmsk0= =B8dQ -----END PGP SIGNATURE----- Merge tag 'mvebu-dt64-5.4-2' of git://git.infradead.org/linux-mvebu into arm/late mvebu dt64 for 5.4 (part 2) Add support for Turris Mox board (Armada 3720 SoC based) * tag 'mvebu-dt64-5.4-2' of git://git.infradead.org/linux-mvebu: (53 commits) arm64: dts: marvell: add DTS for Turris Mox dt-bindings: marvell: document Turris Mox compatible arm64: dts: marvell: armada-37xx: add SPI CS1 pinctrl arm64: dts: marvell: Add cpu clock node on Armada 7K/8K arm64: dts: marvell: Convert 7k/8k usb-phy properties to phy-supply arm64: dts: marvell: Add 7k/8k PHYs in PCIe nodes arm64: dts: marvell: Add 7k/8k PHYs in USB3 nodes arm64: dts: marvell: Add 7k/8k per-port PHYs in SATA nodes arm64: dts: marvell: Add CP110 COMPHY clocks arm64: dts: marvell: armada-37xx: add mailbox node dt-bindings: gpio: Document GPIOs via Moxtet bus drivers: gpio: Add support for GPIOs over Moxtet bus bus: moxtet: Add sysfs and debugfs documentation dt-bindings: bus: Document moxtet bus binding bus: Add support for Moxtet bus reset: Add support for resets provided by SCMI firmware: arm_scmi: Add RESET protocol in SCMI v2.0 dt-bindings: arm: Extend SCMI to support new reset protocol firmware: arm_scmi: Make use SCMI v2.0 fastchannel for performance protocol firmware: arm_scmi: Add discovery of SCMI v2.0 performance fastchannels ... Link: https://lore.kernel.org/r/87h85two0r.fsf@FE-laptop Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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65ab0dba3c |
Texas Instruments K3 SoC family changes for 5.4
- Typo fixes for gic-its unit addresses for both am654 and j721e - HW spinlock nodes added for both am654 and j721e - GPIO support for j721e - power-domain cells update for both am654 / j721e for exclusive only access -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEEtQ6szHmfiBT7fujkyvq9MXlQGhEFAl1pFzsQHHQta3Jpc3Rv QHRpLmNvbQAKCRDK+r0xeVAaERL3D/44Xth2Ti/UIZIzZrM7t6R2t84UYoYF2AFu 129ehlVk7k6pqiv1FRHG4SQpRV09DRmUX1JIoukoNtfrQMmF1C1/ryLaHGf/4vV6 sj/tbIPs1LxrTomCOuoLG2quhu6JBHDWE8ZjRJnOFo7rHOTo1w0orOnnnx6S0ES8 5WyFAecfI34noroFcHZ0mKcZmG2/AkzY6pDQGSMOnugbCjq2EteFwoKcVssKdcsA tlT5KkqAwehS4CdZxObikE3y5rYALinFcZYATzX1eHkd4Jqo0PchunXSLj0A5y7i 7tVSslCaCZKKFg7BYpXbKA/vAhMXfpKjpL3hosHb7qPQ84GsCl1WIfH4HKtqkOXA 81jbOZu7Dgqx7J11Dtj7h46G84pxaO/78izEoineheIfKheYePyG1rRcJAHkxebF hGZE/KbXyx5Uj8sjVtrCg4/xdrnD17JT/GGelw83vPIxf49rWvq1Rt+njIDCcIyq GpWwjjJWnKbLx75Dr480YEU6Klp4YuyBOOL9X+/8dQLTOhtlmR2jq4TzkqtDsqWW DFp2HQSCv7jsFag50qYrUCwcvI9Ru8MMNIX9laXVKPINqVB0aMa00EdvpBDY2eMh mOXeurMY7jQ907oymSw7rx6DhjlQx9qcNqHgpyTJ7k9xSVW5NqQoTBnmm06pviC6 55xzDSjBAw== =OoxU -----END PGP SIGNATURE----- Merge tag 'ti-k3-soc-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux into arm/late Texas Instruments K3 SoC family changes for 5.4 - Typo fixes for gic-its unit addresses for both am654 and j721e - HW spinlock nodes added for both am654 and j721e - GPIO support for j721e - power-domain cells update for both am654 / j721e for exclusive only access * tag 'ti-k3-soc-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux: arm64: dts: ti: k3-j721e-main: Fix gic-its node unit-address arm64: dts: ti: k3-am65-main: Fix gic-its node unit-address arm64: dts: ti: k3-j721e-main: Add hwspinlock node arm64: dts: ti: k3-am65-main: Add hwspinlock node arm64: dts: k3-j721e: Add gpio-keys on common processor board dt-bindings: pinctrl: k3: Introduce pinmux definitions for J721E arm64: dts: ti: k3-j721e-common-proc-board: Disable unused gpio modules arm64: dts: ti: k3-j721e: Add gpio nodes in wakeup domain arm64: dts: ti: k3-j721e: Add gpio nodes in main domain arm64: dts: ti: k3-j721e: Update the power domain cells arm64: dts: ti: k3-am654: Update the power domain cells soc: ti: ti_sci_pm_domains: Add support for exclusive and shared access dt-bindings: ti_sci_pm_domains: Add support for exclusive and shared access firmware: ti_sci: Allow for device shared and exclusive requests Link: https://lore.kernel.org/r/b838d666-ab3b-7d41-67d4-09d606c732da@ti.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Lee Jones
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bf59c96f33 |
arm64: defconfig: Enable Qualcomm QUSB2 PHY
Tested on the Lenovo Yoga C630 where this patch enables USB. Without it USB devices are not enumerated. Link: https://lore.kernel.org/r/20190903192625.14775-3-lee.jones@linaro.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Lee Jones
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9b266318b9 |
arm64: defconfig: Enable the EFI Framebuffer
Tested on the Lenovo Yoga C630 where this patch enables the framebuffer (screen/monitor). Without it the device appears not to boot. Link: https://lore.kernel.org/r/20190903192625.14775-2-lee.jones@linaro.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Lee Jones
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878f2e4804 |
arm64: defconfig: Enable Qualcomm GENI based I2C controller
Tested on the Lenovo Yoga C630 where this patch enables the keyboard, touchpad and touchscreen. Link: https://lore.kernel.org/r/20190903192625.14775-1-lee.jones@linaro.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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3563b7830f |
Qualcomm ARM64 Updates for v5.4
* Add Lenovo Miix 630, HP Envy x2, and Asus Novago TP370QL support * Assorted cleanups for SDM845 nodes * Add video nodes, cpu coefficients, adsp, csdp, and fastrpc nodes for SDM845 * Add coresight for MSM8996, SDM845, and MSM8998 * Misc cleanups on QCS404 and PMS405 * Update memory map for QCS404 * Add wifi rails, update WCSS clocks, and add ADS unit names on QCS404 * Add Longcheer and Samsung Galaxy A3U/A5U support * Add initial support for SM8150 and PM8150 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJdZpibAAoJEFKiBbHx2RXV4EYP/jeryW5IjhJkTT01ld6kmP6h 3AX3wcgn3J7DdxcFC2Z86leQcmAIm7TjxnDHajCuZabsbpmaRHuelsBlzsx+Acb5 CydKZqEARvkSypuFdPduw+DpIn7u2ER0w+J8GRXPyiiHaaxHfzjewhPW4haShdw3 0Ttbt4Q6UXiI5gZfovcEPcE16a9T//P9Rw5L09dyJrpgk9z3/ssjza2GtPbU2Zz4 AiP2w8fIDUU/IsifGwG6dL/9X/eoZrL68LBfB+THUH2EN10k40PrnuaE4P5Ch9u9 fGYPc/DOZKxAVPeqV1SvuMS2JVoCKQJVr+ebIGdGRHfUJbjKxv/bnEfxNv13V8fJ Q116F8TddeIH5oL1vspoVd44axxp4Ws9QOWR+ccUY5cY8ojHNymSj+smJuZwARHi LPoIAs/jn4X6nCxMzu2ISr586uvs9oQVeyK0a2/dMWz8yVIC8vAAbO7HAdJ+Rf2d sjbHcddmdV0TUnFzUkQa8sT7NEd1E1uHgcwNW0KJtDMUXMHc/LoKgP+oOudVi2rv KLxi2xAw02GfM++AwFrCT6W9WTnhXRQHJUEEg5Un3irp0AIw1FluQg9teNoQqn1A ixfGtZD+Lt5l9syZplStV2wKXSkwktfZfASoL4lJy4+ofMT9P+Vf+ZrQ/b0knhGY 6GQ7rbuwRbM3gXSH+/hj =+J2+ -----END PGP SIGNATURE----- Merge tag 'qcom-arm64-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt Qualcomm ARM64 Updates for v5.4 * Add Lenovo Miix 630, HP Envy x2, and Asus Novago TP370QL support * Assorted cleanups for SDM845 nodes * Add video nodes, cpu coefficients, adsp, csdp, and fastrpc nodes for SDM845 * Add coresight for MSM8996, SDM845, and MSM8998 * Misc cleanups on QCS404 and PMS405 * Update memory map for QCS404 * Add wifi rails, update WCSS clocks, and add ADS unit names on QCS404 * Add Longcheer and Samsung Galaxy A3U/A5U support * Add initial support for SM8150 and PM8150 * tag 'qcom-arm64-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (39 commits) arm64: dts: sdm845: Add parent clock for rpmhcc arm64: dts: qcom: sm8150: Add apps shared nodes arm64: dts: qcom: sm8150: Add reserved-memory regions arm64: dts: qcom: sm8150-mtp: Add regulators arm64: dts: qcom: sm8150-mtp: Add base dts file arm64: dts: qcom: pm8150l: Add base dts file arm64: dts: qcom: pm8150b: Add base dts file arm64: dts: qcom: pm8150: Add base dts file arm64: dts: qcom: sm8150: Add base dts file arm64: sdm845: add adsp and cdsp fastrpc nodes arm64: dts: sdm845: Add dynamic CPU power coefficients arm64: dts: qcom: qcs404: Update memory map to v3 arm64: dts: qcom: qcs404-evb: Mark WCSS clocks protected arm64: dts: qcom: Add device tree for Longcheer L8150 arm64: dts: qcom: Add device tree for Samsung Galaxy A3U/A5U dt-bindings: qcom: Document bindings for new MSM8916 devices dt-bindings: vendor-prefixes: Add Longcheer Technology Co., Ltd. arm64: dts: qcom: msm8996: Add Venus video codec DT node arm64: dts: qcom: Extend AOSS QMP node arm64: dts: qcom: msm8996: Add Coresight support ... |
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Arnd Bergmann
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6fb0706ec8 |
Qualcomm ARM64 Based defconfig Updates for v5.4
* Enable Qualcomm MSM8916 clock drivers * Add DRM_MSM to ARCH_QCOM defconfigs * Enable Qualcomm SM8150 clock and pinctrl drivers -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJda1qtAAoJEFKiBbHx2RXVRBMQAK0L/Bmy6DolqGF6bga4J/ii goKR6DwsG2zw01i9Dqhbp5bLQXw9y7yufUrxuZjUckmpbCHjr8MZFKDTWXFDS8VF OGQ4JUHThEjVBZVMBKEVtIdEX7LVX/G8N2MU6iLmOoC1HGi0zgBRuJLc065im/rc eQijCyq1NRDbM16/3reSWwaUPlztulbO6tZ1PyKqBVUV/hXIqrQPjtAW9VN2xAVA 1yXktOBUqmFjNDr5p0rCeMQViJMsGENk1tbwrs9oTo5on94cK42rg5lHqBSTBftV A3xuuCpjdFlMM8k60oqABx3MXUB0gybH4yTNGedKMQ63kUkXa3V9GEW94TRmNCRD bT7ZHjoBcMtW1ucPxkJHg15fxQECqoDpHRnitC3FHdskxhPm3jWKnySOGRZoD/zR 5vXpjxFE0UTzCrXqnGfcT6wPc0mv84QvMi8JX4HCPGiXDL7Jdm5BRKFnJREGShzE MJta4b/ZHsJRwVmHPKsco1Ds/0CRUow7uHc2EGgQK+HI7O+f+hbA2JklpaO7Ri9E ZZ8eE3N43jACt3Th6G04G8H+7Ai4wAmV8+l7jZ7wilY3uVwLLleWMOY0skZHulXk 0P6lb3tvrfO182/b+L78Jq2i0o5RUanz4aA/Sn5oyhJOl2+YqS27lo7x+rnBnyIf idKH+fItHIpb/ZUenMWf =kOMJ -----END PGP SIGNATURE----- Merge tag 'qcom-arm64-defconfig-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/defconfig Qualcomm ARM64 Based defconfig Updates for v5.4 * Enable Qualcomm MSM8916 clock drivers * Add DRM_MSM to ARCH_QCOM defconfigs * Enable Qualcomm SM8150 clock and pinctrl drivers * tag 'qcom-arm64-defconfig-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: defconfig: Enable CPU clock drivers for Qualcomm msm8916 arm64: defconfig: Add DRM_MSM to defconfigs with ARCH_QCOM arm64: defconfig: Enable SM8150 GCC and pinctrl driver |
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Arnd Bergmann
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6729303cb6 |
This pull request contains Broadcom ARM64-based SoCs defconfig updates
for 5.4, please pull the following: - Nicolas enables the Raspberry Pi CPUFREQ driver in the ARM64 defconfig file -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEm+Rq3+YGJdiR9yuFh9CWnEQHBwQFAl1a3SIACgkQh9CWnEQH BwTwrA/+M9DVfCkNFWBQi6ih68sfE//oH9JW5C7xtKfRrVgBR7/DjadIIZr0to8+ Hkx2Xu6wEQ5jaVrFQrHFMEKMOQFpwaLTt0jCcsWVIj0KFHJ6nII5yd+0RXkr+YUh gUpBuwAov4dOdyTevfVEF/DR7hpnjY/0MrXIXlCSFqNhFlhwDzJCqIoDtnETrysh Pa6kJnXsqU/qvpFeUcQQR6CBkeVrrfAgg/iIjmccWKzcV62EhSNcBQeHOqzp81m+ 7SByAO7Yh6zlSgkNH+Z0rOj+wWGV30uMrjb98ZhmdOBceR1czrxWJ+P6c7BYxAgl WDNR/ifxLya0ueV2Q1GyiFGJFFz8r8DpJY73prRsOD+rm0+eQxBhS0tKqMKEV07L 64NK3xFvg4aSD9FA+27PM70bV/Qzs+in4bJTQdAwSOsp32Miu6MRKlTX7oAkwSS6 xBhBGrGJmjT/LBKusJXXHnyUbaKR3BMGI3IGCle1Y3WN/djfMtKMvh8N1FU9Xf4H MwkiaSYWbRzCXN75OiTVvtpF5JhBUl3AVZfEw1D3H5xlnVTjl10zgFufVaU7vYlo ZC1DmVhAzY41Az4MTWNEUo+w2eaNWf4VRdBPtqFW4RPZurVJRjwK9BNWlUL08ZVP ciP0FdYl/rT2ZSYsGkdRls7YRJaMJnec/YhUlDW22mO+gi4uwZc= =brp0 -----END PGP SIGNATURE----- Merge tag 'arm-soc/for-5.4/defconfig-arm64' of https://github.com/Broadcom/stblinux into arm/defconfig This pull request contains Broadcom ARM64-based SoCs defconfig updates for 5.4, please pull the following: - Nicolas enables the Raspberry Pi CPUFREQ driver in the ARM64 defconfig file * tag 'arm-soc/for-5.4/defconfig-arm64' of https://github.com/Broadcom/stblinux: arm64: defconfig: enable cpufreq support for RPi3 |
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Arnd Bergmann
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58324066aa |
Bitmain SoC changes for v5.4:
Most of the basic infrastructure is completed for BM1880 SoC except common clock support. We are still couple of patchset away from booting a distro from eMMC/SD with mainline. Below are the changes for this cycle: - Added Reset controller support to BM1880 SoC based on reset-simple driver. - Modified pinctrl memory map for BM1880 SoC. The initial pinctrl support included the PWM registers as a part of the pinctrl memory map. But this turned out to be useless as PWM registers are not handling any pin muxing at all. So removed the PWM registers from pinctrl memory map. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEZ6VDKoFIy9ikWCeXVZ8R5v6RzvUFAl1FfmoACgkQVZ8R5v6R zvXRbwf/ZS8GArYRVLrwLMBA7HpJ4tTTDKKauCsTH/fIdEneTZj6u2gWjKw8cKzt hIZqZ0V+djiGuKf4CtXpZKyaOyf8MhPO7r9yrGUFMJVe4XsZijB4s7VVuFyULFHU i3+GKPGptHUl7UPLg0+csbBPoY1vyzY/3g8TlKqEmjK6CU6qNIxu6k22AeDnNGmR IF0g7/M2ucietDs4OugoVrwSDVtUm2g8voLafRLiKG6/HNTMtMGybv+LFb3yt0qU asS2q2WTJMSbahhh5sTd2SRMc9YEPmp+i2xY1hqdM4TOfycH4A8b1Rp7FnSlMWoC cpo6RmVIj+L1it5qKICRth2qRy08Tg== =8nxl -----END PGP SIGNATURE----- Merge tag 'bitmain-soc-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/linux-bitmain into arm/dt Bitmain SoC changes for v5.4: Most of the basic infrastructure is completed for BM1880 SoC except common clock support. We are still couple of patchset away from booting a distro from eMMC/SD with mainline. Below are the changes for this cycle: - Added Reset controller support to BM1880 SoC based on reset-simple driver. - Modified pinctrl memory map for BM1880 SoC. The initial pinctrl support included the PWM registers as a part of the pinctrl memory map. But this turned out to be useless as PWM registers are not handling any pin muxing at all. So removed the PWM registers from pinctrl memory map. * tag 'bitmain-soc-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/linux-bitmain: arm64: dts: bitmain: Modify pin controller memory map arm64: dts: bitmain: Add reset controller support for BM1880 SoC Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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d9a2b63ca9 |
Renesas ARM Based SoC Fixes for v5.3
* R-Car D3 (r8a77995) based Draak Board - Correct backlight regulator name in device tree -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE4nzZofWswv9L/nKF189kaWo3T74FAl1WsAkACgkQ189kaWo3 T76iZA//ST+Llf3DLMcmhFHci2ld8khWl+NcxVAKDjDXgxZ85jxqzxs2b8kshYoV xAIdt+zwS5GOXpXjDbuw2uufLTEGrmS8v98NxBlxvmdr35PKQE6wXRs+YfisXlhL bnY4pG8AT3NnN8iiQ4DWkRVmfvc2joaWmyczELvrPCSzLtguCAkjm9m7hfPiVxT+ L5tf01LhYGxRdYoXI/c+kIDyYfgQOhcGMkIk22R3p+l9QM2NE8HqhMPqAqPLYTNA c/bueDoPxyFdNp7drPMTdkWzovQ0fsslXT1GvbZ6MHJN4e2OurcGHsoU5m/gUJrH f6C6y3Jw/nInRI13SeI3hAAHnmycND1O5TPqfYMJksmJU2c5x1Zabj2Su4ztNUPa rMxF4wgqPzqLXDT1xcCacdgUketgYrRmcGUE/KkEIZxcx2eVrLN9TSZ8iOr0ic/E pwxWUF9OobNYb20sJEiV3esYAwcQq/tqSnr6Hd4vBd2ptqZAOq81mfvt4wnJuwuO jAAtyV7cdO49lpKf97WfCdqZvArpohKoF6w4Zi9TDBtFGkOj5lkNATc7w6eJkcye vUDmJ2+9zR+auGMCn3kwzG62yO4KJDnGJgjxMsXh1Kt1MQgpVI2wTFczJUaC4/M2 Lcq+pShfI1qYvAeyy+80RRkR5jiyfGncrrpq1dnYeX6HC8E946w= =YACQ -----END PGP SIGNATURE----- Merge tag 'renesas-fixes-for-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into arm/fixes Renesas ARM Based SoC Fixes for v5.3 * R-Car D3 (r8a77995) based Draak Board - Correct backlight regulator name in device tree * tag 'renesas-fixes-for-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: arm64: dts: renesas: r8a77995: draak: Fix backlight regulator name Signed-off-by: Arnd Bergmann <arnd@arndb.de> |