We have been getting away with using a void* for the physical
address of the UEFI memory map, since, even on 32-bit platforms
with 64-bit physical addresses, no truncation takes place if the
memory map has been allocated by the firmware (which only uses
1:1 virtually addressable memory), which is usually the case.
However, commit:
0f96a99dab ("efi: Add "efi_fake_mem" boot option")
adds code that clones and modifies the UEFI memory map, and the
clone may live above 4 GB on 32-bit platforms.
This means our use of void* for struct efi_memory_map::phys_map has
graduated from 'incorrect but working' to 'incorrect and
broken', and we need to fix it.
So redefine struct efi_memory_map::phys_map as phys_addr_t, and
get rid of a bunch of casts that are now unneeded.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: izumi.taku@jp.fujitsu.com
Cc: kamezawa.hiroyu@jp.fujitsu.com
Cc: linux-efi@vger.kernel.org
Cc: matt.fleming@intel.com
Link: http://lkml.kernel.org/r/1445593697-1342-1-git-send-email-ard.biesheuvel@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
__pa() in the x86 pageattr code. Since these virtual addreses are
not part of the direct mapping or kernel text mapping, passing them
to __pa() will trigger a BUG_ON() when CONFIG_DEBUG_VIRTUAL is
enabled - Sai Praneeth Prakhya
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=xdZV
-----END PGP SIGNATURE-----
Merge tag 'efi-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into core/efi
Pull EFI fix from Matt Fleming:
- Fix a kernel panic by not passing EFI virtual mapping addresses to
__pa() in the x86 pageattr code. Since these virtual addreses are
not part of the direct mapping or kernel text mapping, passing them
to __pa() will trigger a BUG_ON() when CONFIG_DEBUG_VIRTUAL is
enabled. (Sai Praneeth Prakhya)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
When CONFIG_DEBUG_VIRTUAL is enabled, all accesses to __pa(address) are
monitored to see whether address falls in direct mapping or kernel text
mapping (see Documentation/x86/x86_64/mm.txt for details), if it does
not, the kernel panics. During 1:1 mapping of EFI runtime services we access
virtual addresses which are == physical addresses, thus the 1:1 mapping
and these addresses do not fall in either of the above two regions and
hence when passed as arguments to __pa() kernel panics as reported by
Dave Hansen here https://lkml.kernel.org/r/5462999A.7090706@intel.com.
So, before calling __pa() virtual addresses should be validated which
results in skipping call to split_page_count() and that should be fine
because it is used to keep track of everything *but* 1:1 mappings.
Signed-off-by: Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com>
Reported-by: Dave Hansen <dave.hansen@intel.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
Cc: Ricardo Neri <ricardo.neri@intel.com>
Cc: Glenn P Williamson <glenn.p.williamson@intel.com>
Cc: Ravi Shankar <ravi.v.shankar@intel.com>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
non-modular by ripping out the module_* code since Kconfig doesn't
allow it to be built as a module anyway - Paul Gortmaker
* Make the x86 efi=debug kernel parameter, which enables EFI debug
code and output, generic and usable by arm64 - Leif Lindholm
* Add support to the x86 EFI boot stub for 64-bit Graphics Output
Protocol frame buffer addresses - Matt Fleming
* Detect when the UEFI v2.5 EFI_PROPERTIES_TABLE feature is enabled
in the firmware and set an efi.flags bit so the kernel knows when
it can apply more strict runtime mapping attributes - Ard Biesheuvel
* Auto-load the efi-pstore module on EFI systems, just like we
currently do for the efivars module - Ben Hutchings
* Add "efi_fake_mem" kernel parameter which allows the system's EFI
memory map to be updated with additional attributes for specific
memory ranges. This is useful for testing the kernel code that handles
the EFI_MEMORY_MORE_RELIABLE memmap bit even if your firmware
doesn't include support - Taku Izumi
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=1Oee
-----END PGP SIGNATURE-----
Merge tag 'efi-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into core/efi
Pull v4.4 EFI updates from Matt Fleming:
- Make the EFI System Resource Table (ESRT) driver explicitly
non-modular by ripping out the module_* code since Kconfig doesn't
allow it to be built as a module anyway. (Paul Gortmaker)
- Make the x86 efi=debug kernel parameter, which enables EFI debug
code and output, generic and usable by arm64. (Leif Lindholm)
- Add support to the x86 EFI boot stub for 64-bit Graphics Output
Protocol frame buffer addresses. (Matt Fleming)
- Detect when the UEFI v2.5 EFI_PROPERTIES_TABLE feature is enabled
in the firmware and set an efi.flags bit so the kernel knows when
it can apply more strict runtime mapping attributes - Ard Biesheuvel
- Auto-load the efi-pstore module on EFI systems, just like we
currently do for the efivars module. (Ben Hutchings)
- Add "efi_fake_mem" kernel parameter which allows the system's EFI
memory map to be updated with additional attributes for specific
memory ranges. This is useful for testing the kernel code that handles
the EFI_MEMORY_MORE_RELIABLE memmap bit even if your firmware
doesn't include support. (Taku Izumi)
Note: there is a semantic conflict between the following two commits:
8a53554e12 ("x86/efi: Fix multiple GOP device support")
ae2ee627dc ("efifb: Add support for 64-bit frame buffer addresses")
I fixed up the interaction in the merge commit, changing the type of
current_fb_base from u32 to u64.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
When multiple GOP devices exists, but none of them implements
ConOut, the code should just choose the first GOP (according to
the comments). But currently 'fb_base' will refer to the last GOP,
while other parameters to the first GOP, which will likely
result in a garbled display.
I can reliably reproduce this bug using my ASRock Z87M Extreme4
motherboard with CSM and integrated GPU disabled, and two PCIe
video cards (NVidia GT640 and GTX980), booting from efi-stub
(booting from grub works fine). On the primary display the
ASRock logo remains and on the secondary screen it is garbled
up completely.
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Cc: <stable@vger.kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1444659236-24837-2-git-send-email-matt@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
bug.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Pkuy
-----END PGP SIGNATURE-----
Merge tag 'nfsd-4.3-2' of git://linux-nfs.org/~bfields/linux
Pull nfsd fixes from Bruce Fields:
"Two nfsd fixes, one for an RDMA crash, one for a pnfs/block protocol
bug"
* tag 'nfsd-4.3-2' of git://linux-nfs.org/~bfields/linux:
svcrdma: Fix NFS server crash triggered by 1MB NFS WRITE
nfsd/blocklayout: accept any minlength
Pull crypto fixes from Herbert Xu:
"This fixes the following issues:
- Fix AVX detection to prevent use of non-existent AESNI.
- Some SPARC ciphers did not set their IV size which may lead to
memory corruption"
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: ahash - ensure statesize is non-zero
crypto: camellia_aesni_avx - Fix CPU feature checks
crypto: sparc - initialize blkcipher.ivsize
A few fixes piled up:
* Fix for a suspend/resume issue where PCI probing code overwrote
dev->irq for the MSI irq of the AMD IOMMU.
* Fix for a kernel crash when a 32 bit PCI device was assigned to a KVM
guest.
* Fix for a possible memory leak in the VT-d driver
* A couple of fixes for the ARM-SMMU driver
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=v5G4
-----END PGP SIGNATURE-----
Merge tag 'iommu-fixes-v4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU fixes from Joerg Roedel:
"A few fixes piled up:
- Fix for a suspend/resume issue where PCI probing code overwrote
dev->irq for the MSI irq of the AMD IOMMU.
- Fix for a kernel crash when a 32 bit PCI device was assigned to a
KVM guest.
- Fix for a possible memory leak in the VT-d driver
- A couple of fixes for the ARM-SMMU driver"
* tag 'iommu-fixes-v4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/amd: Fix NULL pointer deref on device detach
iommu/amd: Prevent binding other PCI drivers to IOMMU PCI devices
iommu/vt-d: Fix memory leak in dmar_insert_one_dev_info()
iommu/arm-smmu: Use correct address mask for CMD_TLBI_S2_IPA
iommu/arm-smmu: Ensure IAS is set correctly for AArch32-capable SMMUs
iommu/io-pgtable-arm: Don't use dma_to_phys()
Pull drm fixes from Dave Airlie:
"I got a bit behind last week, so here is a delayed fixes pull:
- a bunch of radeon/amd gpu fixes
- some nouveau regression fixes (ppc bios reading and runtime pm fix)
- one drm core oops fix
- two qxl locking fixes
- one qxl regression fix"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/nouveau/bios: fix OF loading
drm/nouveau/fbcon: take runpm reference when userspace has an open fd
drm/nouveau/nouveau: Disable AGP for SiS 761
drm/nouveau/display: allow up to 16k width/height for fermi+
drm/nouveau/bios: translate devinit pri/sec i2c bus to internal identifiers
drm: Fix locking for sysfs dpms file
drm/amdgpu: fix memory leak in amdgpu_vm_update_page_directory
drm/amdgpu: fix 32-bit compiler warning
drm/qxl: avoid dependency lock
drm/qxl: avoid buffer reservation in qxl_crtc_page_flip
drm/qxl: fix framebuffer dirty rectangle tracking.
drm/amdgpu: flag iceland as experimental
drm/amdgpu: check before checking pci bridge registers
drm/amdgpu: fix num_crtc on CZ
drm/amdgpu: restore the fbdev mode in lastclose
drm/radeon: restore the fbdev mode in lastclose
drm/radeon: add quirk for ASUS R7 370
drm/amdgpu: add pm sysfs files late
drm/radeon: add pm sysfs files late
Unlike shash algorithms, ahash drivers must implement export
and import as their descriptors may contain hardware state and
cannot be exported as is. Unfortunately some ahash drivers did
not provide them and end up causing crashes with algif_hash.
This patch adds a check to prevent these drivers from registering
ahash algorithms until they are fixed.
Cc: stable@vger.kernel.org
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Now that the NFS server advertises a maximum payload size of 1MB
for RPC/RDMA again, it crashes in svc_process_common() when NFS
client sends a 1MB NFS WRITE on an NFS/RDMA mount.
The server has set up a 259 element array of struct page pointers
in rq_pages[] for each incoming request. The last element of the
array is NULL.
When an incoming request has been completely received,
rdma_read_complete() attempts to set the starting page of the
incoming page vector:
rqstp->rq_arg.pages = &rqstp->rq_pages[head->hdr_count];
and the page to use for the reply:
rqstp->rq_respages = &rqstp->rq_arg.pages[page_no];
But the value of page_no has already accounted for head->hdr_count.
Thus rq_respages now points past the end of the incoming pages.
For NFS WRITE operations smaller than the maximum, this is harmless.
But when the NFS WRITE operation is as large as the server's max
payload size, rq_respages now points at the last entry in rq_pages,
which is NULL.
Fixes: cc9a903d91 ('svcrdma: Change maximum server payload . . .')
BugLink: https://bugzilla.linux-nfs.org/show_bug.cgi?id=270
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Sagi Grimberg <sagig@dev.mellanox.co.il>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Reviewed-by: Shirley Ma <shirley.ma@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This patch introduces new boot option named "efi_fake_mem".
By specifying this parameter, you can add arbitrary attribute
to specific memory range.
This is useful for debugging of Address Range Mirroring feature.
For example, if "efi_fake_mem=2G@4G:0x10000,2G@0x10a0000000:0x10000"
is specified, the original (firmware provided) EFI memmap will be
updated so that the specified memory regions have
EFI_MEMORY_MORE_RELIABLE attribute (0x10000):
<original>
efi: mem36: [Conventional Memory| | | | | | |WB|WT|WC|UC] range=[0x0000000100000000-0x00000020a0000000) (129536MB)
<updated>
efi: mem36: [Conventional Memory| |MR| | | | |WB|WT|WC|UC] range=[0x0000000100000000-0x0000000180000000) (2048MB)
efi: mem37: [Conventional Memory| | | | | | |WB|WT|WC|UC] range=[0x0000000180000000-0x00000010a0000000) (61952MB)
efi: mem38: [Conventional Memory| |MR| | | | |WB|WT|WC|UC] range=[0x00000010a0000000-0x0000001120000000) (2048MB)
efi: mem39: [Conventional Memory| | | | | | |WB|WT|WC|UC] range=[0x0000001120000000-0x00000020a0000000) (63488MB)
And you will find that the following message is output:
efi: Memory: 4096M/131455M mirrored memory
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Xishi Qiu <qiuxishi@huawei.com>
Cc: Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
This patch renames print_efi_memmap() to efi_print_memmap() and
make it global function so that we can invoke it outside of
arch/x86/platform/efi/efi.c
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Xishi Qiu <qiuxishi@huawei.com>
Cc: Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
efi-pstore should be auto-loaded on EFI systems, same as efivars.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Lee, Chun-Yi <jlee@suse.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
UEFI v2.5 introduces a runtime memory protection feature that splits
PE/COFF runtime images into separate code and data regions. Since this
may require special handling by the OS, allocate a EFI_xxx bit to
keep track of whether this feature is currently active or not.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Version 2.5 of the UEFI spec introduces a new configuration table
called the 'EFI Properties table'. Currently, it is only used to
convey whether the Memory Protection feature is enabled, which splits
PE/COFF images into separate code and data memory regions.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
UEFI spec 2.5 introduces new Memory Attribute Definition named
EFI_MEMORY_MORE_RELIABLE. This patch adds this new attribute
support to efi_md_typeattr_format().
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Xishi Qiu <qiuxishi@huawei.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
The EFI Graphics Output Protocol uses 64-bit frame buffer addresses
but these get truncated to 32-bit by the EFI boot stub when storing
the address in the 'lfb_base' field of 'struct screen_info'.
Add a 'ext_lfb_base' field for the upper 32-bits of the frame buffer
address and set VIDEO_TYPE_CAPABILITY_64BIT_BASE when the field is
useable.
It turns out that the reason no one has required this support so far
is that there's actually code in tianocore to "downgrade" PCI
resources that have option ROMs and 64-bit BARS from 64-bit to 32-bit
to cope with legacy option ROMs that can't handle 64-bit addresses.
The upshot is that basically all GOP devices in the wild use a 32-bit
frame buffer address.
Still, it is possible to build firmware that uses a full 64-bit GOP
frame buffer address. Chad did, which led to him reporting this issue.
Add support in anticipation of GOP devices using 64-bit addresses more
widely, and so that efifb works out of the box when that happens.
Reported-by: Chad Page <chad.page@znyx.com>
Cc: Pete Hawkins <pete.hawkins@znyx.com>
Acked-by: Peter Jones <pjones@redhat.com>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
As we now have a common debug infrastructure between core and arm64 efi,
drop the bit of the interface passing verbose output flags around.
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Mark Salter <msalter@redhat.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Now that we have an efi=debug command line option in the core code, use
this instead of the arm64-specific uefi_debug option.
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Mark Salter <msalter@redhat.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
fed6cefe3b ("x86/efi: Add a "debug" option to the efi= cmdline")
adds the DBG flag, but does so for x86 only. Move this early param
parsing to core code.
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Mark Salter <msalter@redhat.com>
Cc: Borislav Petkov <bp@suse.de>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
The Kconfig for this driver is currently hidden with:
config EFI_ESRT
bool
...meaning that it currently is not being built as a module by anyone.
Lets remove the modular code that is essentially orphaned, so that
when reading the driver there is no doubt it is builtin-only.
Since module_init translates to device_initcall in the non-modular
case, the init ordering remains unchanged with this commit.
We leave some tags like MODULE_AUTHOR for documentation purposes.
We don't replace module.h with init.h since the file already has that.
Cc: Peter Jones <pjones@redhat.com>
Cc: linux-efi@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Nothing too crazy here, a couple of regression fixes + runpm/fbcon
race fix.
* 'linux-4.3' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
drm/nouveau/bios: fix OF loading
drm/nouveau/fbcon: take runpm reference when userspace has an open fd
drm/nouveau/nouveau: Disable AGP for SiS 761
drm/nouveau/display: allow up to 16k width/height for fermi+
drm/nouveau/bios: translate devinit pri/sec i2c bus to internal identifiers
Currently OF bios load fails for a few reasons:
- checksum failure
- bios size too small
- no PCIR header
- bios length not a multiple of 4
In this change, we resolve all of the above by ignoring any checksum
failures (since OF VBIOS tends not to have a checksum), and faking the
PCIR data when loading from OF.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
We need to do this in order to prevent accesses to the device while it's
powered down. Userspace may have an mmap of the fb, and there's no good
way (that I know of) to prevent it from touching the device otherwise.
This fixes some nasty races between runpm and plymouth on some systems,
which result in the GPU getting very upset and hanging the boot.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Cc: stable@vger.kernel.org
SiS 761 chipset does not support AGP cards but has AGP capability (for
the onboard video). At least PC Chips A31G board using this chipset has
an AGP-like AGPro slot that's wired to the PCI bus. Enabling AGP will
fail (GPU lockup and software fbcon, X11 hangs).
Add support for matching just the host bridge in nvkm_device_agp_quirks
and add entry for SiS 761 with mode 0 (AGP disabled).
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Pull scheduler fix from Thomas Gleixner:
"Fix a long standing state race in finish_task_switch()"
* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/core: Fix TASK_DEAD race in finish_task_switch()
Pull perf fix from Thomas Glexiner:
"Fix build breakage on powerpc in perf tools"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf tools: Fix build break on powerpc due to sample_reg_masks
Pull maintainer email update from Thomas Gleixner:
"Change Matt Fleming's email address in the maintainers file"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
MAINTAINERS: Change Matt Fleming's email address
Pull irq fixes from Thomas Gleixner:
"Three trivial commits:
- Fix a kerneldoc regression
- Export handle_bad_irq to unbreak a driver in next
- Add an accessor for the of_node field so refactoring in next does
not depend on merge ordering"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqdomain: Add an accessor for the of_node field
genirq: Fix handle_bad_irq kerneldoc comment
genirq: Export handle_bad_irq
This is a set of three bug fixes, two of which are regressions from recent
updates (the 3ware one from 4.1 and the device handler fixes from 4.2).
Signed-off-by: James Bottomley <JBottomley@Odin.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEbBAABAgAGBQJWGgjcAAoJEDeqqVYsXL0MDjIH+N1poa/RB6jU163q1bMnJlp6
6ygEqLtrJH7FNjadiRuYjsZaSWfuabbEyj0zV8t6S7Z2wWQmXG7Qfkic3W0CZa9u
qCa3aPmRB06Al9nwmEDlgilBfFP5hWkWldiPF7uEBqcCsBtzT3cxxUnyoCS1fy28
USMHSQ4fnQDFdaTafXqDCRrMjXIJLeRY1Gg7YuiG7l6h4YK5qPC+0cCpiIeDyDyI
WjTr/SbFzIyDg0r/SNwjZqbhY2+s4a2/4GcAmjpBMWvg2GnXDGt6vxibRvrwZfHf
PtUvsVS7eJhAOAKs67KOJavP6kvheXkj/QTZWq5Y/DqDrd/14qIgjOPpIHYyig==
=20ji
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"This is a set of three bug fixes, two of which are regressions from
recent updates (the 3ware one from 4.1 and the device handler fixes
from 4.2)"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
3w-9xxx: don't unmap bounce buffered commands
scsi_dh: Use the correct module name when loading device handler
libiscsi: Fix iscsi_check_transport_timeouts possible infinite loop
Very careless bug earler in 4.3-rc, now fixed :-)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=qdcM
-----END PGP SIGNATURE-----
Merge tag 'md/4.3-rc4-fix' of git://neil.brown.name/md
Pull md bugfix from Neil Brown:
"One bug fix for raid1/raid10.
Very careless bug earler in 4.3-rc, now fixed :-)"
* tag 'md/4.3-rc4-fix' of git://neil.brown.name/md:
crash in md-raid1 and md-raid10 due to incorrect list manipulation
Guenter reports that commit:
7bf793115d ("efi, x86: Rearrange efi_mem_attributes()")
breaks the IA64 compilation with the following error:
drivers/built-in.o: In function `efi_mem_attributes': (.text+0xde962): undefined reference to `memmap'
Instead of using the (rather poorly named) global variable
'memmap' which doesn't exist on IA64, use efi.memmap which
points to the 'memmap' object on x86 and arm64 and which is NULL
for IA64.
The fact that efi.memmap is NULL for IA64 is OK because IA64
provides its own implementation of efi_mem_attributes().
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jonathan Zhang <zjzhang@codeaurora.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>
Link: http://lkml.kernel.org/r/20151003222607.GA2682@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
My Intel email address will soon expire. Replace it with my
personal address so people still know where to send patches.
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1444494136-10333-1-git-send-email-matt@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Here are some small USB and PHY fixes and quirk updates for 4.3-rc5.
Nothing major here, full details in the shortlog, and all of these have
been in linux-next for a while.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iEYEABECAAYFAlYZOFUACgkQMUfUDdst+ymLSACeLNl7IWSxq2acJ5rhUl5+LRxp
KtsAn3lMXJryk4xw2WpfJg30TXpWXnNM
=n9ei
-----END PGP SIGNATURE-----
Merge tag 'usb-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB and PHY fixes and quirk updates for 4.3-rc5.
Nothing major here, full details in the shortlog, and all of these
have been in linux-next for a while"
* tag 'usb-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: Add device quirk for Logitech PTZ cameras
USB: chaoskey read offset bug
USB: Add reset-resume quirk for two Plantronics usb headphones.
usb: renesas_usbhs: Add support for R-Car H3
usb: renesas_usbhs: fix build warning if 64-bit architecture
usb: gadget: bdc: fix memory leak
phy: berlin-sata: Fix module autoload for OF platform driver
phy: rockchip-usb: power down phy when rockchip phy probe
phy: qcom-ufs: fix build error when the component is built as a module
Here are a few bug fixes for the tty core that resolve reported issues,
and some serial driver fixes as well (including the much-reported imx
driver problem.)
All of these have been in linux-next with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iEYEABECAAYFAlYZOMsACgkQMUfUDdst+ykHVQCdEiZhPNcK5Y6E80pzvhGSSkHa
s+kAoJLT4hqzehZkP1hVImxKmWQpq1d1
=8zsH
-----END PGP SIGNATURE-----
Merge tag 'tty-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver fixes from Greg KH:
"Here are a few bug fixes for the tty core that resolve reported
issues, and some serial driver fixes as well (including the
much-reported imx driver problem)
All of these have been in linux-next with no reported problems"
* tag 'tty-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
drivers/tty: require read access for controlling terminal
serial: 8250: add uart_config entry for PORT_RT2880
tty: fix data race on tty_buffer.commit
tty: fix data race in tty_buffer_flush
tty: fix data race in flush_to_ldisc
tty: fix stall caused by missing memory barrier in drivers/tty/n_tty.c
serial: atmel: fix error path of probe function
tty: don't leak cdev in tty_cdev_add()
Revert "serial: imx: remove unbalanced clk_prepare"
Here are two tiny staging tree fixes for 4.3-rc5.
One fixes the broken speakup subsystem as reported by a user, and the
other removes an entry in the MAINTAINERS file for a developer that
doesn't want to be listed anymore.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iEYEABECAAYFAlYZOUkACgkQMUfUDdst+yk/wACgiCc+ChkU/WzC5eH+yACHOYwy
ouQAoNZgUZvmXQs9+X3VqTo/hAGa0/ru
=5fAh
-----END PGP SIGNATURE-----
Merge tag 'staging-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging fixes from Greg KH:
"Here are two tiny staging tree fixes for 4.3-rc5.
One fixes the broken speakup subsystem as reported by a user, and the
other removes an entry in the MAINTAINERS file for a developer that
doesn't want to be listed anymore"
* tag 'staging-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: speakup: fix speakup-r regression
MAINTAINERS: Remove myself as nvec co-maintainer
Here are some small fixes for some misc drivers that resolve some
reported issues. All of these have been linux-next for a while.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iEYEABECAAYFAlYZOecACgkQMUfUDdst+ykwmwCgpzrjwT0xxZRsDxk+ZeANvmlM
F+MAoJ0e+QZ0AeoADE9PjDgk5LHIUffH
=yAgG
-----END PGP SIGNATURE-----
Merge tag 'char-misc-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are some small fixes for some misc drivers that resolve some
reported issues. All of these have been linux-next for a while"
* tag 'char-misc-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
mcb: Fix error handling in mcb_pci_probe()
mei: hbm: fix error in state check logic
nvmem: sunxi: Check for memory allocation failure
nvmem: core: Fix memory leak in nvmem_cell_write
nvmem: core: Handle shift bits in-place if cell->nbits is non-zero
nvmem: core: fix the out-of-range leak in read/write()
Pull MIPS fixes from Ralf Baechle:
- MIPS didn't define the new ioremap_uc. Defined it as an alias for
ioremap_uncached.
- Replace workaround for MIPS16 build issue with a correct one.
* git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MIPS: Define ioremap_uc
MIPS: UAPI: Ignore __arch_swab{16,32,64} when using MIPS16
Revert "MIPS: UAPI: Fix unrecognized opcode WSBH/DSBH/DSHD when using MIPS16."
Pull swiotlb fixlet from Konrad Rzeszutek Wilk:
"Enable the SWIOTLB under 32-bit PAE kernels.
Nowadays most distros enable this due to CONFIG_HYPERVISOR|XEN=y which
select SWIOTLB. But for those that are not interested in
virtualization and wanting to use 32-bit PAE kernels and wanting to
have working DMA operations - this configures it for them"
* 'stable/for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb:
swiotlb: Enable it under x86 PAE
Leandro Awa writes:
"After switching to version 4.1.6, our parallelized and distributed
workflows now fail consistently with errors of the form:
T34: ./regex.c:39:22: error: config.h: No such file or directory
From our 'git bisect' testing, the following commit appears to be the
possible cause of the behavior we've been seeing: commit 766c4cbfacd8"
Al Viro says:
"What happens is that 766c4cbfac got the things subtly wrong.
We used to treat d_is_negative() after lookup_fast() as "fall with
ENOENT". That was wrong - checking ->d_flags outside of ->d_seq
protection is unreliable and failing with hard error on what should've
fallen back to non-RCU pathname resolution is a bug.
Unfortunately, we'd pulled the test too far up and ran afoul of
another kind of staleness. The dentry might have been absolutely
stable from the RCU point of view (and we might be on UP, etc), but
stale from the remote fs point of view. If ->d_revalidate() returns
"it's actually stale", dentry gets thrown away and the original code
wouldn't even have looked at its ->d_flags.
What we need is to check ->d_flags where 766c4cbfac does (prior to
->d_seq validation) but only use the result in cases where we do not
discard this dentry outright"
Reported-by: Leandro Awa <lawa@nvidia.com>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=104911
Fixes: 766c4cbfac ("namei: d_is_negative() should be checked...")
Tested-by: Leandro Awa <lawa@nvidia.com>
Cc: stable@vger.kernel.org # v4.1+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
- Two fixes for cpufreq regressions, an acpi-cpufreq driver one
introduced during the 4.2 cycle when we started to preserve
cpufreq directories for offline CPUs and a general one
introduced recently (Srinivas Pandruvada).
- Two devfreq fixes, one for a double kfree() in an error code
path and one for a confusing sysfs-related failure (Geliang Tang,
Tobias Jakobi).
/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=oLdU
-----END PGP SIGNATURE-----
Merge tag 'pm+acpi-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management and ACPI fixes from Rafael Wysocki:
"These are four fixes for bugs in the devfreq and cpufreq subsystems,
including two regression fixes (one for a recent regression and one
for a problem introduced in 4.2).
Specifics:
- Two fixes for cpufreq regressions, an acpi-cpufreq driver one
introduced during the 4.2 cycle when we started to preserve cpufreq
directories for offline CPUs and a general one introduced recently
(Srinivas Pandruvada).
- Two devfreq fixes, one for a double kfree() in an error code path
and one for a confusing sysfs-related failure (Geliang Tang, Tobias
Jakobi)"
* tag 'pm+acpi-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: prevent lockup on reading scaling_available_frequencies
cpufreq: acpi_cpufreq: prevent crash on reading freqdomain_cpus
PM / devfreq: fix double kfree
PM / devfreq: Fix governor_store()
Pull strscpy powerpc fix from Chris Metcalf.
Fix powerpc big-endian build.
* 'strscpy' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
arch/powerpc: provide zero_bytemask() for big-endian
We see various small fixes, but nothing looks too scary, all are
small gentle bug fixes:
- Most of changes are for ASoC codecs: Realtek, SGTL5000, TAS2552,
TLV320, WM8962
- A couple of dwc and imx-ssi fixes
- Usual oneliner HD-audio quirks
- An old emux synth code fix
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=gld/
-----END PGP SIGNATURE-----
Merge tag 'sound-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"We see various small fixes, but nothing looks too scary, all are small
gentle bug fixes:
- Most of changes are for ASoC codecs: Realtek, SGTL5000, TAS2552,
TLV320, WM8962
- A couple of dwc and imx-ssi fixes
- Usual oneliner HD-audio quirks
- An old emux synth code fix"
* tag 'sound-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
MAINTAINERS: Remove wm97xx entry
ASoC: tas2552: fix dBscale-min declaration
ALSA: synth: Fix conflicting OSS device registration on AWE32
ALSA: hda - Disable power_save_node for IDT 92HD73xx chips
ALSA: hda - Apply SPDIF pin ctl to MacBookPro 12,1
ALSA: hda: Add dock support for ThinkPad T550
ASoC: dwc: fix dma stop transferring issue
ASoC: dwc: correct irq clear method
ASoC: tlv320aic3x: Prevent writing reserved registers on tlv320aic3104 CODECs
ASoC: rt5645: Correct the naming and setting of ADC Boost Volume Control
ASoC: sgtl5000: fix wrong register MIC_BIAS_VOLTAGE setup on probe
ASoC: wm8962: balance pm_runtime_enable
ASoC: imx-ssi: Fix DAI hardware signal inversions
ASoC: sgtl5000: fix error message output for MicBias voltage
ASoC: db1200: Fix DAI link format for db1300 and db1550
