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Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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Since commit b0c6108ecf64 ("nfs_instantiate(): prevent multiple aliases for
directory inode"), nfs_instantiate() may succeed without actually
instantiating the dentry that was passed in. That can be problematic for
some callers in NFSv3, so this patch breaks things up so we can get the
actual dentry obtained.
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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If the congestion window closes just as the transport disconnects,
a reconnect is never driven because:
1. The XPRT_CONG_WAIT flag prevents tasks from taking the write lock
2. There's no wake-up of the first task on the xprt->sending queue
To address this, clear the congestion wait flag as part of
completing a disconnect.
Fixes: 75891f502f5f ("SUNRPC: Support for congestion control ... ")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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If the copy of the RPC reply into our buffers did not complete, and
we could end up with a truncated message. In that case, just resend
the call.
Fixes: a0584ee9aed80 ("SUNRPC: Use struct xdr_stream when decoding...")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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Let the name reflect the single use. The function now assumes the GSS MIC
is the last object in the buffer.
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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The GSS Message Integrity Check data for krb5i may lie partially in the XDR
reply buffer's pages and tail. If so, we try to copy the entire MIC into
free space in the tail. But as the estimations of the slack space required
for authentication and verification have improved there may be less free
space in the tail to complete this copy -- see commit 2c94b8eca1a2
("SUNRPC: Use au_rslack when computing reply buffer size"). In fact, there
may only be room in the tail for a single copy of the MIC, and not part of
the MIC and then another complete copy.
The real world failure reported is that `ls` of a directory on NFS may
sometimes return -EIO, which can be traced back to xdr_buf_read_netobj()
failing to find available free space in the tail to copy the MIC.
Fix this by checking for the case of the MIC crossing the boundaries of
head, pages, and tail. If so, shift the buffer until the MIC is contained
completely within the pages or tail. This allows the remainder of the
function to create a sub buffer that directly address the complete MIC.
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Cc: stable@vger.kernel.org # v5.1
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
"This is a bit late, partly due to me travelling, and partly due to a
power outage knocking out some of my test systems *while* I was
travelling.
- Initial support for running on a system with an Ultravisor, which
is software that runs below the hypervisor and protects guests
against some attacks by the hypervisor.
- Support for building the kernel to run as a "Secure Virtual
Machine", ie. as a guest capable of running on a system with an
Ultravisor.
- Some changes to our DMA code on bare metal, to allow devices with
medium sized DMA masks (> 32 && < 59 bits) to use more than 2GB of
DMA space.
- Support for firmware assisted crash dumps on bare metal (powernv).
- Two series fixing bugs in and refactoring our PCI EEH code.
- A large series refactoring our exception entry code to use gas
macros, both to make it more readable and also enable some future
optimisations.
As well as many cleanups and other minor features & fixups.
Thanks to: Adam Zerella, Alexey Kardashevskiy, Alistair Popple, Andrew
Donnellan, Aneesh Kumar K.V, Anju T Sudhakar, Anshuman Khandual,
Balbir Singh, Benjamin Herrenschmidt, Cédric Le Goater, Christophe
JAILLET, Christophe Leroy, Christopher M. Riedl, Christoph Hellwig,
Claudio Carvalho, Daniel Axtens, David Gibson, David Hildenbrand,
Desnes A. Nunes do Rosario, Ganesh Goudar, Gautham R. Shenoy, Greg
Kurz, Guerney Hunt, Gustavo Romero, Halil Pasic, Hari Bathini, Joakim
Tjernlund, Jonathan Neuschafer, Jordan Niethe, Leonardo Bras, Lianbo
Jiang, Madhavan Srinivasan, Mahesh Salgaonkar, Mahesh Salgaonkar,
Masahiro Yamada, Maxiwell S. Garcia, Michael Anderson, Nathan
Chancellor, Nathan Lynch, Naveen N. Rao, Nicholas Piggin, Oliver
O'Halloran, Qian Cai, Ram Pai, Ravi Bangoria, Reza Arbab, Ryan Grimm,
Sam Bobroff, Santosh Sivaraj, Segher Boessenkool, Sukadev Bhattiprolu,
Thiago Bauermann, Thiago Jung Bauermann, Thomas Gleixner, Tom
Lendacky, Vasant Hegde"
* tag 'powerpc-5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (264 commits)
powerpc/mm/mce: Keep irqs disabled during lockless page table walk
powerpc: Use ftrace_graph_ret_addr() when unwinding
powerpc/ftrace: Enable HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
ftrace: Look up the address of return_to_handler() using helpers
powerpc: dump kernel log before carrying out fadump or kdump
docs: powerpc: Add missing documentation reference
powerpc/xmon: Fix output of XIVE IPI
powerpc/xmon: Improve output of XIVE interrupts
powerpc/mm/radix: remove useless kernel messages
powerpc/fadump: support holes in kernel boot memory area
powerpc/fadump: remove RMA_START and RMA_END macros
powerpc/fadump: update documentation about option to release opalcore
powerpc/fadump: consider f/w load area
powerpc/opalcore: provide an option to invalidate /sys/firmware/opal/core file
powerpc/opalcore: export /sys/firmware/opal/core for analysing opal crashes
powerpc/fadump: update documentation about CONFIG_PRESERVE_FA_DUMP
powerpc/fadump: add support to preserve crash data on FADUMP disabled kernel
powerpc/fadump: improve how crashed kernel's memory is reserved
powerpc/fadump: consider reserved ranges while releasing memory
powerpc/fadump: make crash memory ranges array allocation generic
...
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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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git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel
Pull Hexagon maintainership update from Richard Kuo:
"I am leaving QuIC, and Brian Cain will be taking over maintainership
of the Hexagon port"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel:
Hexagon: change maintainer to Brian Cain
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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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git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux
Pull kgdb updates from Daniel Thompson:
"It has been a quiet dev cycle for kgdb. There has been some good stuff
for kdb on the mailing list but unfortunately the patches caused a
couple of problems with the kdb pager so I had to drop those and they
will have to wait for next time!
That just leaves us with just a couple of very tiny clean ups for now:
- Fix a broken comment
- Use str_has_prefix() for the grep "pipe" in kdb"
* tag 'kgdb-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
kgdb: fix comment regarding static function
kdb: Replace strncmp with str_has_prefix
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Kbuild now complains (rightly) about it.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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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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When naming the new devices, instead of using the ACPI ID in
the name as base, using the parent device's name. That makes
it possible to support multiple multi-instance i2c devices
of the same type in the same system.
This fixes an issue seen on some Intel Kaby Lake based
boards:
sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-INT3515-tps6598x.0'
Fixes: 2336dfadfb1e ("platform/x86: i2c-multi-instantiate: Allow to have same slaves")
Cc: stable@vger.kernel.org
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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The SIMATIC IPC277E uses the PMC clock for on-board components
and gets stuck during boot if the clock is disabled. Therefore,
add this device to the critical systems list.
Tested on SIMATIC IPC277E.
Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL")
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Cedric Hombourger <Cedric_Hombourger@mentor.com>
Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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The same fixup to enable laptop imic is needed for ASUS M9V with AD1986A
codec like another HP machine.
Signed-off-by: Shih-Yuan Lee (FourDollars) <fourdollars@debian.org>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20190920134052.GA8035@localhost
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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The only caller of hisi_zip_vf_q_assign() is hidden in an #ifdef,
so the function causes a warning when CONFIG_PCI_IOV is disabled:
drivers/crypto/hisilicon/zip/zip_main.c:740:12: error: unused function 'hisi_zip_vf_q_assign' [-Werror,-Wunused-function]
Replace the #ifdef with an IS_ENABLED() check that leads to the
function being dropped based on the configuration.
Fixes: 79e09f30eeba ("crypto: hisilicon - add SRIOV support for ZIP")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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add_early_randomness() is called by hwrng_register() when the
hardware is added. If this hardware and its module are present
at boot, and if there is no data available the boot hangs until
data are available and can't be interrupted.
For instance, in the case of virtio-rng, in some cases the host can be
not able to provide enough entropy for all the guests.
We can have two easy ways to reproduce the problem but they rely on
misconfiguration of the hypervisor or the egd daemon:
- if virtio-rng device is configured to connect to the egd daemon of the
host but when the virtio-rng driver asks for data the daemon is not
connected,
- if virtio-rng device is configured to connect to the egd daemon of the
host but the egd daemon doesn't provide data.
The guest kernel will hang at boot until the virtio-rng driver provides
enough data.
To avoid that, call rng_get_data() in non-blocking mode (wait=0)
from add_early_randomness().
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Fixes: d9e797261933 ("hwrng: add randomness to system from rng...")
Cc: <stable@vger.kernel.org>
Reviewed-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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The return valude of add_comp_head() is int, but @head_size is size_t,
which is a unsigned type.
size_t head_size;
...
if (head_size < 0) // it will never work
return -ENOMEM
Modify the type of @head_size to int, then change the type to size_t
when invoke hisi_zip_create_req() as a parameter.
Fixes: 62c455ca853e ("crypto: hisilicon - add HiSilicon ZIP accelerator support")
Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com>
Acked-by: Zhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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When dma_pool_zalloc() fail in sec_alloc_and_fill_hw_sgl(),
dma_pool_free() is invoked, but the parameters that sgl_current and
sgl_current->next_sgl is not match.
Using sec_free_hw_sgl() instead of the original free routine.
Fixes: 915e4e8413da ("crypto: hisilicon - SEC security accelerator driver")
Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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There are two problems in sec_free_hw_sgl():
First, when sgl_current->next is valid, @hw_sgl will be freed in the
first loop, but it free again after the loop.
Second, sgl_current and sgl_current->next_sgl is not match when
dma_pool_free() is invoked, the third parameter should be the dma
address of sgl_current, but sgl_current->next_sgl is the dma address
of next chain, so use sgl_current->next_sgl is wrong.
Fix this by deleting the last dma_pool_free() in sec_free_hw_sgl(),
modifying the condition for while loop, and matching the address for
dma_pool_free().
Fixes: 915e4e8413da ("crypto: hisilicon - SEC security accelerator driver")
Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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This patch fixes an unused variable warning from the compiler when the
driver is being compiled without PCI support in the kernel.
Fixes: 625f269a5a7a ("crypto: inside-secure - add support for...")
Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Add missing break statement in order to prevent the code from falling
through to case CRYPTO_ALG_TYPE_AHASH.
Fixes: aeb4c132f33d ("crypto: talitos - Convert to new AEAD interface")
Cc: stable@vger.kernel.org
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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SND_SOC_DM365_VOICE_CODEC is a 'bool' option in a choice statement,
meaning it cannot be set to =m, but it selects two other drivers
that we may want to be loadable modules after all:
WARNING: unmet direct dependencies detected for SND_SOC_CQ0093VC
Depends on [m]: SOUND [=m] && !UML && SND [=m] && SND_SOC [=m]
Selected by [y]:
- SND_SOC_DM365_VOICE_CODEC [=y] && <choice>
Selected by [m]:
- SND_SOC_ALL_CODECS [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && COMPILE_TEST [=y]
Add an intermediate symbol that sets SND_SOC_CQ0093VC and
MFD_DAVINCI_VOICECODEC to =m if SND_SOC=m.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20190920075046.3210393-1-arnd@arndb.de
Signed-off-by: Mark Brown <broonie@kernel.org>
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24 bits is supported in all modes and 16 bit only when the codec is slave
and the DAI is set to RIGHT_J.
Remove the unsupported sample format.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20190919071652.31724-1-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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commit a0a4bf57a977 ("ASoC: core: delete component->card_list in soc_remove_component only")
was trying to fix a kernel oops when list_del was called twice without
re-init the list. Use list_del_init() can solve it, too. Besides, it
will be more readable if we cleanup all component related resource at
soc_cleanup_component().
Suggested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Bard liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20190918133131.15045-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The laptop has a combined jack to attach headsets on the right.
The BIOS encodes them as two different colored jacks at the front,
but otherwise it seems to be configured ok. But any adaption of
the pins config on its own doesn't fix the jack detection to work
in Linux. Still Windows works correct.
This is somehow fixed by chaining ALC256_FIXUP_ASUS_HEADSET_MODE,
which seems to register the microphone jack as a headset part and
also results in fixing jack sensing, visible in dmesg as:
-snd_hda_codec_realtek hdaudioC0D0: Mic=0x19
+snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ Actually the essential change is the location of the jack; the
driver created "Front Mic Jack" without the matching volume / mute
control element due to its jack location, which confused PA.
-- tiwai ]
Signed-off-by: Jan-Marek Glogowski <glogow@fbihome.de>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/8f4f9b20-0aeb-f8f1-c02f-fd53c09679f1@fbihome.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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It's reported that the garbled sound on HP Envy x360 13z-ag000 (Ryzen
Laptop) is fixed by the same workaround applied to other AMD chips.
Update the driver_data entry for Raven (1022:15e3) to use the newly
introduced preset, AZX_DCAPS_PRESET_AMD_SB. Since it already contains
AZX_DCAPS_PM_RUNTIME, we can drop that bit, too.
Reported-and-tested-by: Dennis Padiernos <depadiernos@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20190920073040.31764-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Pull drm updates from Dave Airlie:
"This is the main pull request for 5.4-rc1 merge window. I don't think
there is anything outstanding so next week should just be fixes, but
we'll see if I missed anything. I landed some fixes earlier in the
week but got delayed writing summary and sending it out, due to a mix
of sick kid and jetlag!
There are some fixes pending, but I'd rather get the main merge out of
the way instead of delaying it longer.
It's also pretty large in commit count and new amd header file size.
The largest thing is four new amdgpu products (navi12/14, arcturus and
renoir APU support).
Otherwise it's pretty much lots of work across the board, i915 has
started landing tigerlake support, lots of icelake fixes and lots of
locking reworking for future gpu support, lots of header file rework
(drmP.h is nearly gone), some old legacy hacks (DRM_WAIT_ON) have been
put into the places they are needed.
uapi:
- content protection type property for HDCP
core:
- rework include dependencies
- lots of drmP.h removals
- link rate calculation robustness fix
- make fb helper map only when required
- add connector->DDC adapter link
- DRM_WAIT_ON removed
- drop DRM_AUTH usage from drivers
dma-buf:
- reservation object fence helper
dma-fence:
- shrink dma_fence struct
- merge signal functions
- store timestamps in dma_fence
- selftests
ttm:
- embed drm_get_object struct into ttm_buffer_object
- release_notify callback
bridges:
- sii902x - audio graph card support
- tc358767 - aux data handling rework
- ti-snd64dsi86 - debugfs support, DSI mode flags support
panels:
- Support for GiantPlus GPM940B0, Sharp LQ070Y3DG3B, Ortustech
COM37H3M, Novatek NT39016, Sharp LS020B1DD01D, Raydium RM67191, Boe
Himax8279d, Sharp LD-D5116Z01B
- TI nspire, NEC NL8048HL11, LG Philips LB035Q02, Sharp LS037V7DW01,
Sony ACX565AKM, Toppoly TD028TTEC1 Toppoly TD043MTEA1
i915:
- Initial tigerlake platform support
- Locking simplification work, general all over refactoring.
- Selftests
- HDCP debug info improvements
- DSI properties
- Icelake display PLL fixes, colorspace fixes, bandwidth fixes, DSI
suspend/resume
- GuC fixes
- Perf fixes
- ElkhartLake enablement
- DP MST fixes
- GVT - command parser enhancements
amdgpu:
- add wipe memory on release flag for buffer creation
- Navi12/14 support (may be marked experimental)
- Arcturus support
- Renoir APU support
- mclk DPM for Navi
- DC display fixes
- Raven scatter/gather support
- RAS support for GFX
- Navi12 + Arcturus power features
- GPU reset for Picasso
- smu11 i2c controller support
amdkfd:
- navi12/14 support
- Arcturus support
radeon:
- kexec fix
nouveau:
- improved display color management
- detect lack of GPU power cables
vmwgfx:
- evicition priority support
- remove unused security feature
msm:
- msm8998 display support
- better async commit support for cursor updates
etnaviv:
- per-process address space support
- performance counter fixes
- softpin support
mcde:
- DCS transfers fix
exynos:
- drmP.h cleanup
lima:
- reduce logging
kirin:
- misc clenaups
komeda:
- dual-link support
- DT memory regions
hisilicon:
- misc fixes
imx:
- IPUv3 image converter fixes
- 32-bit RGB V4L2 pixel format support
ingenic:
- more support for panel related cases
mgag200:
- cursor support fix
panfrost:
- export GPU features register to userspace
- gpu heap allocations
- per-fd address space support
pl111:
- CLD pads wiring support removed from DT
rockchip:
- rework to use DRM PSR helpers
- fix bug in VOP_WIN_GET macro
- DSI DT binding rework
sun4i:
- improve support for color encoding and range
- DDC enabled GPIO
tinydrm:
- rework SPI support
- improve MIPI-DBI support
- moved to drm/tiny
vkms:
- rework CRC tracking
dw-hdmi:
- get_eld and i2s improvements
gm12u320:
- misc fixes
meson:
- global code cleanup
- vpu feature detect
omap:
- alpha/pixel blend mode properties
rcar-du:
- misc fixes"
* tag 'drm-next-2019-09-18' of git://anongit.freedesktop.org/drm/drm: (2112 commits)
drm/nouveau/bar/gm20b: Avoid BAR1 teardown during init
drm/nouveau: Fix ordering between TTM and GEM release
drm/nouveau/prime: Extend DMA reservation object lock
drm/nouveau: Fix fallout from reservation object rework
drm/nouveau/kms/nv50-: Don't create MSTMs for eDP connectors
drm/i915: Use NOEVICT for first pass on attemping to pin a GGTT mmap
drm/i915: to make vgpu ppgtt notificaiton as atomic operation
drm/i915: Flush the existing fence before GGTT read/write
drm/i915: Hold irq-off for the entire fake lock period
drm/i915/gvt: update RING_START reg of vGPU when the context is submitted to i915
drm/i915/gvt: update vgpu workload head pointer correctly
drm/mcde: Fix DSI transfers
drm/msm: Use the correct dma_sync calls harder
drm/msm: remove unlikely() from WARN_ON() conditions
drm/msm/dsi: Fix return value check for clk_get_parent
drm/msm: add atomic traces
drm/msm/dpu: async commit support
drm/msm: async commit support
drm/msm: split power control from prepare/complete_commit
drm/msm: add kms->flush_commit()
...
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Add a new iomap_dio_ops structure that for now just contains the end_io
handler. This avoid storing the function pointer in a mutable structure,
which is a possible exploit vector for kernel code execution, and prepares
for adding a submit_io handler that btrfs needs.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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Modify the calling convention for the iomap_dio_rw ->end_io() callback.
Rather than passing either dio->error or dio->size as the 'size' argument,
instead pass both the dio->error and the dio->size value separately.
In the instance that an error occurred during a write, we currently cannot
determine whether any blocks have been allocated beyond the current EOF and
data has subsequently been written to these blocks within the ->end_io()
callback. As a result, we cannot judge whether we should take the truncate
failed write path. Having both dio->error and dio->size will allow us to
perform such checks within this callback.
Signed-off-by: Matthew Bobrowski <mbobrowski@mbobrowski.org>
[hch: minor cleanups]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
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- Make clk_bulk_get_all() return an 'id' corresponding to clock-names
* clk-bulk-fix:
clk: Make clk_bulk_get_all() return a valid "id"
* clk-at91:
clk: at91: allow 24 Mhz clock as input for PLL
clk: at91: select parent if main oscillator or bypass is enabled
clk: at91: fix update bit maps on CFG_MOR write
* clk-sprd:
clk: sprd: add missing kfree
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'clk-actions' into clk-next
- Add regulator support to the cdce925 clk driver
- Add support for Raspberry Pi 4 bcm2711 SoCs
- Evict parents from parent cache when they're unregistered
* clk-cdce-regulator:
clk: clk-cdce925: Add regulator support
dt-bindings: clock: cdce925: Add regulator documentation
* clk-bcm:
clk: bcm2835: Mark PLLD_PER as CRITICAL
clk: bcm2835: Add BCM2711_CLOCK_EMMC2 support
clk: bcm2835: Introduce SoC specific clock registration
dt-bindings: bcm2835-cprman: Add bcm2711 support
* clk-evict-parent-cache:
clk: Evict unregistered clks from parent caches
* clk-actions:
clk: actions: Fix factor clk struct member access
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into clk-next
* clk-renesas:
clk: renesas: cpg-mssr: Set GENPD_FLAG_ALWAYS_ON for clock domain
clk: renesas: r9a06g032: Set GENPD_FLAG_ALWAYS_ON for clock domain
clk: renesas: mstp: Set GENPD_FLAG_ALWAYS_ON for clock domain
dt-bindings: clk: emev2: Rename bindings documentation file
clk: renesas: rcar-usb2-clock-sel: Use devm_platform_ioremap_resource() helper
* clk-rockchip:
clk: rockchip: Add clock controller for the rk3308
clk: rockchip: Add dt-binding header for rk3308
dt-bindings: Add bindings for rk3308 clock controller
clk: rockchip: Fix -Wunused-const-variable in rv1108 clk driver
* clk-const:
clk: spear: Make structure i2s_sclk_masks constant
* clk-simplify:
clk/ti: Use kmemdup rather than duplicating its implementation
clk: fix devm_platform_ioremap_resource.cocci warnings
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into clk-next
- Set clk_init_data pointer inside clk_hw to NULL after registration
* clk-init-destroy:
clk: Overwrite clk_hw::init with NULL during clk_register()
clk: sunxi: Don't call clk_hw_get_name() on a hw that isn't registered
clk: ti: Don't reference clk_init_data after registration
clk: qcom: Remove error prints from DFS registration
rtc: sun6i: Don't reference clk_init_data after registration
clk: zx296718: Don't reference clk_init_data after registration
clk: milbeaut: Don't reference clk_init_data after registration
clk: socfpga: deindent code to proper indentation
phy: ti: am654-serdes: Don't reference clk_init_data after registration
clk: sprd: Don't reference clk_init_data after registration
clk: socfpga: Don't reference clk_init_data after registration
clk: sirf: Don't reference clk_init_data after registration
clk: qcom: Don't reference clk_init_data after registration
clk: meson: axg-audio: Don't reference clk_init_data after registration
clk: lochnagar: Don't reference clk_init_data after registration
clk: actions: Don't reference clk_init_data after registration
* clk-doc:
clk: remove extra ---help--- tags in Kconfig
clk: add include guard to clk-conf.h
clk: Document of_parse_clkspec() some more
clk: Remove extraneous 'for' word in comments
* clk-imx: (32 commits)
clk: imx: imx8mn: fix pll mux bit
clk: imx: imx8mm: fix pll mux bit
clk: imx: clk-pll14xx: unbypass PLL by default
clk: imx: pll14xx: avoid glitch when set rate
clk: imx: imx8mn: fix audio pll setting
clk: imx8mn: Add necessary frequency support for ARM PLL table
clk: imx8mn: Add missing rate_count assignment for each PLL structure
clk: imx8mn: fix int pll clk gate
clk: imx8mn: Add GIC clock
clk: imx8mn: Fix incorrect parents
clk: imx8mm: Fix incorrect parents
clk: imx8mq: Fix sys3 pll references
clk: imx8mq: Unregister clks when of_clk_add_provider failed
clk: imx8mm: Unregister clks when of_clk_add_provider failed
clk: imx8mq: Mark AHB clock as critical
clk: imx8mn: Keep uart clocks on for early console
clk: imx: Remove unused function statement
clk: imx7ulp: Make sure earlycon's clock is enabled
clk: imx8mm: Switch to platform driver
clk: imx: imx8mm: fix audio pll setting
...
* clk-allwinner:
clk: sunxi-ng: h6: Allow I2S to change parent rate
clk: sunxi-ng: v3s: add Allwinner V3 support
clk: sunxi-ng: v3s: add missing clock slices for MMC2 module clocks
dt-bindings: clk: sunxi-ccu: add compatible string for V3 CCU
clk: sunxi-ng: v3s: add the missing PLL_DDR1
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'clk-meson' into clk-next
- Support qcom SM8150 RPMh clks
- Set floor ops for qcom sd clks
- Support qcom QCS404 WCSS clks
- Support for Mediatek MT6779 SoCs
- Add CPU clock support for Armada 7K/8K (specifically AP806 and AP807)
* clk-qcom:
clk: qcom: rcg: Return failure for RCG update
clk: qcom: fix QCS404 TuringCC regmap
clk: qcom: clk-rpmh: Add support for SM8150
dt-bindings: clock: Document SM8150 rpmh-clock compatible
clk: qcom: clk-rpmh: Convert to parent data scheme
dt-bindings: clock: Document the parent clocks
clk: qcom: gcc: Use floor ops for SDCC clocks
clk: qcom: gcc-qcs404: Use floor ops for sdcc clks
clk: qcom: gcc-sdm845: Use floor ops for sdcc clks
clk: qcom: define probe by index API as common API
clk: qcom: Add WCSS gcc clock control for QCS404
clk: qcom: msm8916: Don't build by default
clk: qcom: gcc: Add global clock controller driver for SM8150
dt-bindings: clock: Document gcc bindings for SM8150
clk: qcom: clk-alpha-pll: Add support for Trion PLLs
clk: qcom: clk-alpha-pll: Remove post_div_table checks
clk: qcom: clk-alpha-pll: Remove unnecessary cast
* clk-mtk:
clk: mediatek: Runtime PM support for MT8183 mcucfg clock provider
clk: mediatek: Register clock gate with device
clk: mediatek: add pericfg clocks for MT8183
dt-bindings: clock: mediatek: add pericfg for MT8183
clk: mediatek: Add MT6779 clock support
clk: mediatek: Add dt-bindings for MT6779 clocks
dt-bindings: mediatek: bindings for MT6779 clk
clk: reset: Modify reset-controller driver
* clk-armada:
clk: mvebu: ap80x: add AP807 clock support
clk: mvebu: ap806: Prepare the introduction of AP807 clock support
clk: mvebu: ap806: add AP-DCLK (hclk) to system controller driver
clk: mvebu: ap806: be more explicit on what SaR is
clk: mvebu: ap80x-cpu: add AP807 CPU clock support
clk: mvebu: ap806-cpu: prepare mapping of AP807 CPU clock
dt-bindings: ap806: Document AP807 clock compatible
dt-bindings: ap80x: Document AP807 CPU clock compatible
clk: mvebu: ap806: Fix clock name for the cluster
clk: mvebu: add CPU clock driver for Armada 7K/8K
clk: mvebu: add helper file for Armada AP and CP clocks
dt-bindings: ap806: add the cluster clock node in the syscon file
* clk-ingenic:
clk: ingenic: Use CLK_OF_DECLARE_DRIVER macro
clk: ingenic/jz4740: Fix "pll half" divider not read/written properly
* clk-meson: (23 commits)
clk: meson: g12a: add support for SM1 CPU 1, 2 & 3 clocks
clk: meson: g12a: add support for SM1 DynamIQ Shared Unit clock
clk: meson: g12a: add support for SM1 GP1 PLL
dt-bindings: clk: meson: add sm1 periph clock controller bindings
clk: meson: axg-audio: add g12a reset support
dt-bindings: clock: meson: add resets to the audio clock controller
clk: meson: g12a: expose CPUB clock ID for G12B
clk: meson: g12a: add notifiers to handle cpu clock change
clk: meson: add g12a cpu dynamic divider driver
clk: core: introduce clk_hw_set_parent()
clk: meson: remove clk input helper
clk: meson: remove ee input bypass clocks
clk: meson: clk-regmap: migrate to new parent description method
clk: meson: meson8b: migrate to the new parent description method
clk: meson: axg: migrate to the new parent description method
clk: meson: gxbb: migrate to the new parent description method
clk: meson: g12a: migrate to the new parent description method
clk: meson: remove ao input bypass clocks
clk: meson: axg-aoclk: migrate to the new parent description method
clk: meson: gxbb-aoclk: migrate to the new parent description method
...
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'clk-const-bulk-data' and 'clk-debugfs' into clk-next
- Add SDIO gate to aspeed driver
- Support aspeed AST2600 SoC
- Add missing of_node_put() calls in various clk drivers
- Drop NULL checks in clk debugfs
- Add min/max rates to clk debugfs
* clk-aspeed:
clk: Add support for AST2600 SoC
clk: aspeed: Move structures to header
clk: aspeed: Add SDIO gate
* clk-unused:
clk: st: clkgen-pll: remove unused variable 'st_pll3200c32_407_a0'
clk: st: clkgen-fsyn: remove unused variable 'st_quadfs_fs660c32_ops'
clk: composite: Drop unused clk.h include
clk: Si5341/Si5340: remove redundant assignment to n_den
clk: qoriq: Fix -Wunused-const-variable
* clk-of-node-put:
clk: ti: dm814x: Add of_node_put() to prevent memory leak
clk: st: clk-flexgen: Add of_node_put() in st_of_flexgen_setup()
clk: davinci: pll: Add of_node_put() in of_davinci_pll_init()
clk: versatile: Add of_node_put() in cm_osc_setup()
* clk-const-bulk-data:
clk: Constify struct clk_bulk_data * where possible
* clk-debugfs:
clk: Drop !clk checks in debugfs dumping
clk: Use seq_puts() in possible_parent_show()
clk: Assert prepare_lock in clk_core_get_boundaries
clk: Add clk_min/max_rate entries in debugfs
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These recursive functions have checks for !clk being passed in, but the
callers are always looping through lists and therefore the pointers
can't be NULL. Drop the checks to simplify the code.
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lkml.kernel.org/r/20190826234729.145593-1-sboyd@kernel.org
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for the v5.4 kernel cycle:
Core changes:
- Fix errors in example code in the documentation.
New drivers:
- Add support for JZ4760, JZ4760B, X1000, X1000E and X1500 to the
Ingenic driver.
- Support Cirrus Logic Madera CS47L92 and CS47L15.
- Support Allwinner Sunxi V3S.
- Support Aspeed 2600 BMC.
- Support Qualcomm SC7180.
- Support Marvell MVEBU CS115.
Driver improvements:
- Clean up a few drivers to use the devm_platform_ioremap_resource()
helper.
- Pass the irqchip when registering the gpio_chip in some pin
controllers that are also GPIO controllers.
- Support suspend/resume in the Tegra driver.
- Support pull-up on the Broadcom BCM2711.
- The Intel driver can now request locked pads.
- Fix the UFS reset pin in the Qualcomm SDM845 driver"
* tag 'pinctrl-v5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (112 commits)
pinctrl: meson-gxbb: Fix wrong pinning definition for uart_c
pinctrl: sh-pfc: Unlock on error in sh_pfc_func_set_mux()
pinctrl: bcm: remove redundant assignment to pointer log
pinctrl: iproc: Add 'get_direction' support
pinctrl: iproc-gpio: Handle interrupts for multiple instances
pinctrl: iproc-gpio: Fix incorrect pinconf configurations
pinctrl: intel: mark intel_pin_to_gpio __maybe_unused
pinctrl: qcom: sdm845: Fix UFS_RESET pin
pinctrl: mvebu: add additional variant for standalone CP115
pinctrl: mvebu: Add CP110 missing pin functionality
dt-bindings: cp110: document the new CP115 pinctrl compatible
pinctrl: bcm2835: Pass irqchip when adding gpiochip
pinctrl: meson: meson: Add of_node_put() before return
pinctrl/gpio: Take MUX usage into account
dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150l support
dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150b support
dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8150 support
pinctrl: amd: disable spurious-firing GPIO IRQs
pinctrl: rza2: Include the appropriate headers
pinctrl: rza2: Drop driver use of consumer flags
...
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git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Benson Leung:
"CrOS EC / MFD Migration:
- Move cros_ec core driver from mfd into chrome platform.
Wilco EC:
- Add batt_ppid_info command to Wilco telemetry driver.
CrOS EC:
- cros_ec_rpmsg : Add support to inform EC of suspend/resume status
- cros_ec_rpmsg : Fix race condition on probe failed
- cros_ec_chardev : Add a poll handler to receive MKBP events
Misc:
- bugfixes in cros_usbpd_logger and cros_ec_ishtp"
* tag 'tag-chrome-platform-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
platform/chrome: cros_usbpd_logger: null check create_singlethread_workqueue
platform/chrome: cros_ec_chardev: Add a poll handler to receive MKBP events
platform/chrome: cros_ec_rpmsg: Fix race with host command when probe failed
platform/chrome: chromeos_tbmc: Report wake events
mfd: cros_ec: Use mfd_add_hotplug_devices() helper
mfd: cros_ec: Add convenience struct to define autodetectable CrOS EC subdevices
mfd: cros_ec: Add convenience struct to define dedicated CrOS EC MCUs
mfd: cros_ec: Use kzalloc and cros_ec_cmd_xfer_status helper
mfd / platform: cros_ec: Reorganize platform and mfd includes
mfd / platform: cros_ec: Rename config to a better name
mfd: cros_ec: Switch to use the new cros-ec-chardev driver
mfd / platform: cros_ec: Miscellaneous character device to talk with the EC
mfd / platform: cros_ec: Move cros-ec core driver out from MFD
mfd / platform: cros_ec: Handle chained ECs as platform devices
platform/chrome: cros_ec_rpmsg: Add host command AP sleep state support
platform/chrome: chromeos_laptop: drop checks of NULL-safe functions
platform/chrome: wilco_ec: Add batt_ppid_info command to telemetry driver
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- input core allows hardware drivers to specify a [more precise]
timestamp (normally taken in top half) to better track velocity of
contacts
- input_dev instances now support "polling" mode so that drivers could
use the same object for polled and interrupt-driven operation. The
plan is to convert existing drivers and retire input_polled_dev API
- a new driver for the FlySky FS-iA6B RC receiver
- a refresh of BU21013 touchpad driver
- w90x900 keyboard and touchpad drivers are removed as the platform is
gone
- assorted fixes
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (45 commits)
Input: sidewinder - make array seq static const, makes object smaller
Input: reset device timestamp on sync
Input: bu21013_ts - switch to using standard touchscreen properties
Input: bu21013_ts - switch to using MT-B (slotted) protocol
Input: bu21013_ts - fix suspend when wake source
Input: bu21013_ts - use interrupt from I2C client
Input: bu21013_ts - remove support for platform data
Input: bu21013_ts - convert to using managed resources
Input: bu21013_ts - remove useless comments
Input: bu21013_ts - annotate supend/resume methods as __maybe_unused
Input: bu21013_ts - rename some variables
Input: bu21013_ts - convert to use GPIO descriptors
ARM: ux500: improve BU21013 touchpad bindings
Input: i8042 - enable wakeup on a stable struct device
Input: soc_button_array - use platform_device_register_resndata()
Input: psmouse - drop all unneeded functions from mouse headers
Input: add support for polling to input devices
Input: wacom_w8001 - allocate additional space for 'phys'
Input: cros_ec_keyb - add back missing mask for event_type
Input: remove dev_err() usage after platform_get_irq()
...
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Pull IPMI updates from Corey Minyard:
"A few minor fixes and some cosmetic changes.
Nothing big here, but some minor things that people have found and
some minor reworks for names and include files"
* tag 'for-linus-5.4-1' of git://github.com/cminyard/linux-ipmi:
ipmi_si_intf: Fix race in timer shutdown handling
ipmi: move message error checking to avoid deadlock
ipmi_ssif: avoid registering duplicate ssif interface
ipmi: Free receive messages when in an oops
ipmi_si: Only schedule continuously in the thread in maintenance mode
ipmi_si: Remove ipmi_ from the device attr names
ipmi_si: Convert device attr permissions to octal
ipmi_si: Rework some include files
ipmi_si: Convert timespec64 to timespec
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git://git.linaro.org/landing-teams/working/fujitsu/integration
Pull mailbox updates from Jassi Brar:
- qcom:
- enable support for ipq8074, sm1850 and sm7180
- add child device node for qcs404
- misc fixes
- mediatek:
- enable support for mt8183
- misc rejig of cmdq driver
- new client-reg dt property
- armada:
- use device-managed registration api
* tag 'mailbox-v5.4' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
mailbox: qcom-apcs: fix max_register value
mailbox: qcom: Add support for IPQ8074 APCS
dt-bindings: mailbox: qom: Add ipq8074 APPS compatible
mailbox: qcom: Add support for Qualcomm SM8150 and SC7180 SoCs
dt-bindings: mailbox: Add APSS shared for SM8150 and SC7180 SoCs
mbox: qcom: replace integer with valid macro
mbox: qcom: add APCS child device for QCS404
mailbox: mediatek: cmdq: clear the event in cmdq initial flow
mailbox: mediatek: cmdq: support mt8183 gce function
mailbox: mediatek: cmdq: move the CMDQ_IRQ_MASK into cmdq driver data
dt-binding: gce: add binding for gce client reg property
dt-binding: gce: add gce header file for mt8183
dt-binding: gce: remove thread-num property
mailbox: armada-37xx-rwtm: Use device-managed registration API
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull Devicetree updates from Rob Herring:
- a bunch of DT binding conversions to DT schema format
- clean-ups of the Arm idle-states binding
- support a default number of cells in of_for_each_phandle() when the
cells name is missing
- expose dtbs_check and dt_binding_check in the make help
- convert writting-schema.md to ReST
- HiSilicon reset controller binding updates
- add documentation for MT8516 RNG
* tag 'devicetree-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (46 commits)
of: restore old handling of cells_name=NULL in of_*_phandle_with_args()
bus: qcom: fix spelling mistake "ambigous" -> "ambiguous"
of: Let of_for_each_phandle fallback to non-negative cell_count
iommu: pass cell_count = -1 to of_for_each_phandle with cells_name
dt-bindings: arm: Convert Realtek board/soc bindings to json-schema
dt-bindings: arm: Convert Actions Semi bindings to jsonschema
dt-bindings: Correct spelling in example schema
dt-bindings: cpu: Add a support cpu type for cortex-a55
dt-bindings: gpu: mali-midgard: Add samsung exynos5250 compatible
dt-bindings: arm: idle-states: Move exit-latency-us explanation
dt-bindings: arm: idle-states: Add punctuation to improve readability
dt-bindings: arm: idle-states: Correct "constraint guarantees"
dt-bindings: arm: idle-states: Correct references to wake-up delay
dt-bindings: arm: idle-states: Use "e.g." and "i.e." consistently
pinctrl-mcp23s08: Fix property-name in dt-example
dt-bindings: Clarify interrupts-extended usage
dt-bindings: Convert Arm Mali Utgard GPU to DT schema
dt-bindings: Convert Arm Mali Bifrost GPU to DT schema
dt-bindings: Convert Arm Mali Midgard GPU to DT schema
dt-bindings: irq: Convert Allwinner NMI Controller to a schema
...
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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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Pull configfs updates from Christoph Hellwig:
- fix a symlink deadlock (Al Viro)
- various cleanups (Al Viro, me)
* tag 'configfs-for-5.4' of git://git.infradead.org/users/hch/configfs:
configfs: calculate the symlink target only once
configfs: make configfs_create() return inode
configfs: factor dirent removal into helpers
configfs: fix a deadlock in configfs_symlink()
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Signed-off-by: Brian Cain <bcain@codeaurora.org>
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
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Each iteration of for_each_child_of_node puts the previous node, but
in the case of a goto from the middle of the loop, there is no put,
thus causing a memory leak. Add an of_node_put before three such goto
statements.
Issue found with Coccinelle.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Pull cifs updates from Steve French:
"Various cifs/smb3 fixes (including for share deleted cases) and
features including improved encrypted read performance, and various
debugging improvements.
Note that since I am at a test event this week with the Samba team,
and at the annual Storage Developer Conference/SMB3 Plugfest test
event next week a higher than usual number of fixes is expected later
next week as other features in progress get additional testing and
review during these two events"
* tag '5.4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: (38 commits)
cifs: update internal module version number
cifs: modefromsid: write mode ACE first
cifs: cifsroot: add more err checking
smb3: add missing worker function for SMB3 change notify
cifs: Add support for root file systems
cifs: modefromsid: make room for 4 ACE
smb3: fix potential null dereference in decrypt offload
smb3: fix unmount hang in open_shroot
smb3: allow disabling requesting leases
smb3: improve handling of share deleted (and share recreated)
smb3: display max smb3 requests in flight at any one time
smb3: only offload decryption of read responses if multiple requests
cifs: add a helper to find an existing readable handle to a file
smb3: enable offload of decryption of large reads via mount option
smb3: allow parallelizing decryption of reads
cifs: add a debug macro that prints \\server\share for errors
smb3: fix signing verification of large reads
smb3: allow skipping signature verification for perf sensitive configurations
smb3: add dynamic tracepoints for flush and close
smb3: log warning if CSC policy conflicts with cache mount option
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git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux
Pull orangefs updates from Mike Marshall:
"A fix and a cleanup.
The fix: way back in the stone age (2003) mode was set to the magic
number "755" in what is now fs/orangefs/namei.c(orangefs_symlink).
Łukasz Wrochna reported it and Artur Świgoń sent in a patch to change
it to octal. Maybe it shouldn't be a magic number at all but rather
something like "S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH"...
cleanup: Colin Ian King found a redundant assignment and sent in a
patch to remove it"
[ And no, octal numbers for permissions are a lot more legible than a
binary 'or' of some line noise macros. So 0755 is preferred over
trying to spell it out using "helpful" macros - Linus ]
* tag 'for-linus-5.4-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux:
orangefs: remove redundant assignment to err
orangefs: Add octal zero prefix
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