Add interface for associating a flag bitmask with a connection when
creating it.
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Pull block fixes from Jens Axboe:
"Round 2 of this. I cut back to the bare necessities, the patch is
still larger than it usually would be at this time, due to the number
of NVMe fixes in there. This pull request contains:
- The 4 core fixes from Ming, that fix both problems with exceeding
the virtual boundary limit in case of merging, and the gap checking
for cloned bio's.
- NVMe fixes from Keith and Christoph:
- Regression on larger user commands, causing problems with
reading log pages (for instance). This touches both NVMe,
and the block core since that is now generally utilized also
for these types of commands.
- Hot removal fixes.
- User exploitable issue with passthrough IO commands, if !length
is given, causing us to fault on writing to the zero
page.
- Fix for a hang under error conditions
- And finally, the current series regression for umount with cgroup
writeback, where the final flush would happen async and hence open
up window after umount where the device wasn't consistent. fsck
right after umount would show this. From Tejun"
* 'for-linus2' of git://git.kernel.dk/linux-block:
block: support large requests in blk_rq_map_user_iov
block: fix blk_rq_get_max_sectors for driver private requests
nvme: fix max_segments integer truncation
nvme: set queue limits for the admin queue
writeback: flush inode cgroup wb switches instead of pinning super_block
NVMe: Fix 0-length integrity payload
NVMe: Don't allow unsupported flags
NVMe: Move error handling to failed reset handler
NVMe: Simplify device reset failure
NVMe: Fix namespace removal deadlock
NVMe: Use IDA for namespace disk naming
NVMe: Don't unmap controller registers on reset
block: merge: get the 1st and last bvec via helpers
block: get the 1st and last bvec via helpers
block: check virt boundary in bio_will_gap()
block: bio: introduce helpers to get the 1st and last bvec
- One fix to an error path in the core
- One fix for RoCE in the core
- Two related fixes for the core/mlx5
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull rdma fixes from Doug Ledford:
"Additional 4.5-rc6 fixes.
I have four patches today. I had previously thought I had submitted
two of them last week, but they were accidentally skipped :-(.
- One fix to an error path in the core
- One fix for RoCE in the core
- Two related fixes for the core/mlx5"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma:
IB/core: Use GRH when the path hop-limit > 0
IB/{core, mlx5}: Fix input len in vendor part of create_qp/srq
IB/mlx5: Avoid using user-index for SRQs
IB/core: Fix missed clean call in registration path
Pull drm fixes from Dave Airlie:
"This contains one i915 patch twice, as I merged it locally for
testing, and then pulled some stuff in on top, and then Jani sent to
me, I didn't think it was worth redoing all the merges of what I had
tested.
Summary:
- amdgpu/radeon fixes for some more power management and VM races.
- Two i915 fixes, one for the a recent regression, one another power
management fix for skylake.
- Two tegra dma mask fixes for a regression.
- One ast fix for a typo I made transcribing the userspace driver,
that I'd like to get into stable so I don't forget about it"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
gpu: host1x: Set DMA ops on device creation
gpu: host1x: Set DMA mask
drm/amdgpu: return from atombios_dp_get_dpcd only when error
drm/amdgpu/cz: remove commented out call to enable vce pg
drm/amdgpu/powerplay/cz: enable/disable vce dpm independent of vce pg
drm/amdgpu/cz: enable/disable vce dpm even if vce pg is disabled
drm/amdgpu/gfx8: specify which engine to wait before vm flush
drm/amdgpu: apply gfx_v8 fixes to gfx_v7 as well
drm/amd/powerplay: send event to notify powerplay all modules are initialized.
drm/amd/powerplay: export AMD_PP_EVENT_COMPLETE_INIT task to amdgpu.
drm/radeon/pm: update current crtc info after setting the powerstate
drm/amdgpu/pm: update current crtc info after setting the powerstate
drm/i915: Balance assert_rpm_wakelock_held() for !IS_ENABLED(CONFIG_PM)
drm/i915/skl: Fix power domain suspend sequence
drm/ast: Fix incorrect register check for DRAM width
drm/i915: Balance assert_rpm_wakelock_held() for !IS_ENABLED(CONFIG_PM)
- Prevent the graph tracer from crashing when used over
suspend-to-RAM on x86 by pausing it before invoking
do_suspend_lowlevel() and un-pausing it when that function
has returned (Todd Brandt).
- Fix build issues in the qoriq and mediatek cpufreq drivers
related to broken dependencies on THERMAL (Arnd Bergmann).
/
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Merge tag 'pm+acpi-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management and ACPI fixes from Rafael Wysocki:
"Two build fixes for cpufreq drivers (including one for breakage
introduced recently) and a fix for a graph tracer crash when used over
suspend-to-RAM on x86.
Specifics:
- Prevent the graph tracer from crashing when used over suspend-to-
RAM on x86 by pausing it before invoking do_suspend_lowlevel() and
un-pausing it when that function has returned (Todd Brandt).
- Fix build issues in the qoriq and mediatek cpufreq drivers related
to broken dependencies on THERMAL (Arnd Bergmann)"
* tag 'pm+acpi-4.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM / sleep / x86: Fix crash on graph trace through x86 suspend
cpufreq: mediatek: allow building as a module
cpufreq: qoriq: allow building as module with THERMAL=m
- Ensure struct page array fits within vmemmap area
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fix from Will Deacon:
"Arm64 fix for -rc7. Without it, our struct page array can overflow
the vmemmap region on systems with a large PHYS_OFFSET.
Nothing else on the radar at the moment, so hopefully that's it for
4.5 from us.
Summary: Ensure struct page array fits within vmemmap area"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: vmemmap: use virtual projection of linear region
• a lock ordering problem between the page lock and the internal f->sem
mutex, which was causing occasional deadlocks in garbage collection, and
• a scan failure causing moved directories to sometimes end up appearing
to have hard links.
There are also a couple of trivial MAINTAINERS file updates.
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Merge tag 'for-linus-20160304' of git://git.infradead.org/linux-mtd
Pull jffs2 fixes from David Woodhouse:
"This contains two important JFFS2 fixes marked for stable:
- a lock ordering problem between the page lock and the internal
f->sem mutex, which was causing occasional deadlocks in garbage
collection
- a scan failure causing moved directories to sometimes end up
appearing to have hard links.
There are also a couple of trivial MAINTAINERS file updates"
* tag 'for-linus-20160304' of git://git.infradead.org/linux-mtd:
MAINTAINERS: add maintainer entry for FREESCALE GPMI NAND driver
Fix directory hardlinks from deleted directories
jffs2: Fix page lock / f->sem deadlock
Revert "jffs2: Fix lock acquisition order bug in jffs2_write_begin"
MAINTAINERS: update Han's email
Pull btrfs fix from Chris Mason:
"Filipe nailed down a problem where tree log replay would do some work
that orphan code wasn't expecting to be done yet, leading to BUG_ON"
* 'for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
Btrfs: fix loading of orphan roots leading to BUG_ON
Offending Commit: 6e94119 "mtd: nand: return consistent error codes in
ecc.correct() implementations"
The new error code was not being handled properly in double bit error
detection.
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Tested-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
a tasks "comm" field. But this prevented filtering on a comm field that
is within a trace event (like sched_migrate_task).
When trying to filter on when a program migrated, this change prevented
the filtering of the sched_migrate_task.
To fix this, the event fields are examined first, and then the extra fields
like "comm" and "cpu" are examined. Also, instead of testing to assign
the comm filter function based on the field's name, the generic comm field
is given a new filter type (FILTER_COMM). When this field is used to filter
the type is checked. The same is done for the cpu filter field.
Two new special filter types are added: "COMM" and "CPU". This allows users
to still filter the tasks comm for events that have "comm" as one of their
fields, in cases that users would like to filter sched_migrate_task on the
comm of the task that called the event, and not the comm of the task that
is being migrated.
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Merge tag 'trace-fixes-v4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fix from Steven Rostedt:
"A feature was added in 4.3 that allowed users to filter trace points
on a tasks "comm" field. But this prevented filtering on a comm field
that is within a trace event (like sched_migrate_task).
When trying to filter on when a program migrated, this change
prevented the filtering of the sched_migrate_task.
To fix this, the event fields are examined first, and then the extra
fields like "comm" and "cpu" are examined. Also, instead of testing
to assign the comm filter function based on the field's name, the
generic comm field is given a new filter type (FILTER_COMM). When
this field is used to filter the type is checked. The same is done
for the cpu filter field.
Two new special filter types are added: "COMM" and "CPU". This allows
users to still filter the tasks comm for events that have "comm" as
one of their fields, in cases that users would like to filter
sched_migrate_task on the comm of the task that called the event, and
not the comm of the task that is being migrated"
* tag 'trace-fixes-v4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Do not have 'comm' filter override event 'comm' field
If firmware doesn't implement any of the ARS commands, take that to
mean that ARS is unsupported, and continue to initialize regions without
bad block lists. We cannot make the assumption that ARS commands will be
unconditionally supported on all NVDIMMs.
Reported-by: Haozhong Zhang <haozhong.zhang@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Acked-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Tested-by: Haozhong Zhang <haozhong.zhang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
The do_div() macro now checks its arguments for the correct type,
and refuses anything other than u64, so we get a warning about
nbd_ioctl passing in an loff_t:
drivers/block/nbd.c: In function '__nbd_ioctl':
drivers/block/nbd.c:757:77: error: comparison of distinct pointer types lacks a cast [-Werror]
This changes the nbd code to use div_s64() instead, which takes
a signed argument.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 37091fdd83 ("nbd: Create size change events for userspace")
Signed-off-by: Jens Axboe <axboe@fb.com>
mtd->priv is no longer pointing to the struct nand_chip it is attached to.
Replace those accesses by mtd_to_nand() calls.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Fixes: 4be4e03efc ("mtd: nand: sunxi: add randomizer support")
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Given a device which uses arm_coherent_dma_ops and on which
dev_get_cma_area(dev) returns non-NULL, the following usage of the DMA
API with gfp=0 results in memory corruption and a memory leak.
p = dma_alloc_coherent(dev, sz, &dma, 0);
if (p)
dma_free_coherent(dev, sz, p, dma);
The memory leak is because the alloc allocates using
__alloc_simple_buffer() but the free attempts
dma_release_from_contiguous() which does not do free anything since the
page is not in the CMA area.
The memory corruption is because the free calls __dma_remap() on a page
which is backed by only first level page tables. The
apply_to_page_range() + __dma_update_pte() loop ends up interpreting the
section mapping as an addresses to a second level page table and writing
the new PTE to memory which is not used by page tables.
We don't have access to the GFP flags used for allocation in the free
function. Fix this by adding allocator backends and using this
information in the free function so that we always use the correct
release routine.
Fixes: 21caf3a7 ("ARM: 8398/1: arm DMA: Fix allocation from CMA for coherent DMA")
Signed-off-by: Rabin Vincent <rabin.vincent@axis.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Keep a list of allocated DMA buffers so that we can store metadata in
alloc() which we later need in free().
Signed-off-by: Rabin Vincent <rabin.vincent@axis.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Allow zero size updates. This makes set_memory_xx() consistent with x86, s390 and arm64 and makes apply_to_page_range() not to BUG() when loading modules.
Signed-off-by: Mika Penttilä mika.penttila@nextfour.com
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Under certain conditions, Kbuild shows "... is up to date" where
if_changed or friends are used.
For example, the incremental build of ARM64 Linux shows this message
when the kernel image has not been updated.
$ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-
CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
CHK include/generated/utsrelease.h
CHK include/generated/bounds.h
CHK include/generated/timeconst.h
CHK include/generated/asm-offsets.h
CALL scripts/checksyscalls.sh
CHK include/generated/compile.h
CHK kernel/config_data.h
make[1]: `arch/arm64/boot/Image.gz' is up to date.
Building modules, stage 2.
MODPOST 0 modules
The following is the build rule in arch/arm64/boot/Makefile:
$(obj)/Image.gz: $(obj)/Image FORCE
$(call if_changed,gzip)
If the Image.gz is newer than the Image and the command line has not
changed (i.e., $(any-prereq) and $(arg-check) are both empty), the
build rule $(call if_changed,gzip) is evaluated to be empty, then
GNU Make reports the target is up to date. In order to make GNU Make
quiet, we need to give it something to do, for example, "@:". This
should be fixed in the Kbuild core part rather than in each Makefile.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Michal Marek <mmarek@suse.com>
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Merge tag 'rxrpc-rewrite-20160304' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
David Howells says:
====================
RxRPC: Rewrite part 1
Here's the first set of patches from my RxRPC rewrite, aimed at net-next.
These do some clean ups and bug fixes. Most of the changes are small, but
there are a couple of bigger changes:
(*) Convert call flag numbers and event numbers into enums. Then rename
the event numbers to all have _EV_ in their name to stop confusion.
Fix one instance of an event bit being used instead of a flag bit.
(*) A copy of the Rx protocol header is kept in the sk_buff private data.
Keep this in host byte order rather than network byte order as it
makes more sense. A number of other fields then get converted into
host byte order too.
Conversion between host and network byte order is then done at the
packet reception/generation stage.
This is based on net-next/master
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
* HDMI interlace output support
* DMAbuf import support
* Big refactoring leading to removal of legacy code
* Various non-critical fixes
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Merge tag 'omapdrm-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into drm-next
omapdrm changes for v4.6
* HDMI interlace output support
* DMAbuf import support
* Big refactoring leading to removal of legacy code
* Various non-critical fixes
* tag 'omapdrm-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (76 commits)
drm/omap: no need to select OMAP2_DSS
drm/omap: gem: Fix omap_gem_new() error path
drm/omap: remove -Werror from Makefile
drm/omap: remove dispc_ovl_check()
drm/omap: remove dss compat code
drm/omap: remove last uses of omap_overlay_manager
drm/omap: DSI: remove uses of omap_overlay_manager
drm/omap: VENC: remove uses of omap_overlay_manager
drm/omap: SDI: remove uses of omap_overlay_manager
drm/omap: HDMI4: remove uses of omap_overlay_manager
drm/omap: HDMI5: remove uses of omap_overlay_manager
drm/omap: DPI: remove uses of omap_overlay_manager
drm/omap: remove extra manager checks on disconnect
drm/omap: remove extra check in dpi and sdi
drm/omap: convert dss_mgr_unregister_framedone_handler to accept omap_channel
drm/omap: convert dss_mgr_register_framedone_handler to accept omap_channel
drm/omap: convert dss_mgr_start_update to accept omap_channel
drm/omap: convert dss_mgr_disable to accept omap_channel
drm/omap: convert dss_mgr_enable to accept omap_channel
drm/omap: convert dss_mgr_set_lcd_config to accept omap_channel
...
This patch add a rpm preuninstall scriptlet to cleanup the
boot loader configuration on kernel package uninstall.
The initrd for the to-be-removed kernel is deleted, too.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Michal Marek <mmarek@suse.com>
Two small fixes that restore PRIME support.
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Merge tag 'drm/tegra/for-4.5-rc7' of git://anongit.freedesktop.org/tegra/linux into drm-fixes
drm/tegra: Fixes for v4.5-rc7
Two small fixes that restore PRIME support.
* tag 'drm/tegra/for-4.5-rc7' of git://anongit.freedesktop.org/tegra/linux:
gpu: host1x: Set DMA ops on device creation
gpu: host1x: Set DMA mask
Avoid sending a partially initialised `siginfo_t' structure along SIGFPE
signals issued from `do_ov' and `do_trap_or_bp', leading to information
leaking from the kernel stack.
Signed-off-by: Maciej W. Rozycki <macro@imgtec.com>
Cc: stable@vger.kernel.org
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* pm-cpufreq-fixes:
cpufreq: mediatek: allow building as a module
cpufreq: qoriq: allow building as module with THERMAL=m
* pm-sleep-fixes:
PM / sleep / x86: Fix crash on graph trace through x86 suspend
A function that does the same as i8254.c's muldiv64 has been added
(for KVM's own use, in fact!) in include/linux/math64.h. Use it
instead of muldiv64.
Reviewed-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Nicolas Dichtel says:
====================
uapi: consolidate DIV_ROUND_UP definition
The inital goal was to consolidate ethtool.h uapi header. But I took the
opportunity to remove all duplicate definitions of DIV_ROUND_UP.
v3: add patch #2 and #3
v2: split the patch
define DIV_ROUND_UP in uapi
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
INT_MAX needs limits.h in userland.
When ethtool.h is included by a userland app, we got the following error:
.../usr/include/linux/ethtool.h: In function 'ethtool_validate_speed':
.../usr/include/linux/ethtool.h:1471:18: error: 'INT_MAX' undeclared (first use in this function)
return speed <= INT_MAX || speed == SPEED_UNKNOWN
^
Fixes: e02564ee33 ("ethtool: make validate_speed accept all speeds between 0 and INT_MAX")
CC: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Let's use __KERNEL_DIV_ROUND_UP, which is defined in uapi/linux/kernel.h.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
let's use the common definition to avoid the following warning during the
compilation:
drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:161:0: warning: "DIV_ROUND_UP" redefined
#define DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
^
In file included from include/linux/list.h:8:0,
from include/linux/module.h:9,
from drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:16:
include/linux/kernel.h:67:0: note: this is the location of the previous definition
#define DIV_ROUND_UP __KERNEL_DIV_ROUND_UP
^
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
DIV_ROUND_UP is defined in linux/kernel.h only for the kernel.
When ethtool.h is included by a userland app, we got the following error:
include/linux/ethtool.h:1218:8: error: variably modified 'queue_mask' at file scope
__u32 queue_mask[DIV_ROUND_UP(MAX_NUM_QUEUE, 32)];
^
Let's add a common definition in uapi and use it everywhere.
Fixes: ac2c7ad0e5 ("net/ethtool: introduce a new ioctl for per queue setting")
CC: Kan Liang <kan.liang@intel.com>
Suggested-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
More inspection of code revealed few more typos so fix them as well
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Add DT binding documentation for lpc1850-creg-clk driver.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
The CREG block on lpc18xx contains configuration register
for two low power clocks. Support enabling of these two
clocks with a clk driver that access CREG trough the
syscon regmap interface.
These clocks are needed to support peripherals like the
internal RTC on lpc18xx.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
The Technologic Systems TS-4800 is an i.MX515 board, so its drivers
are useless unless building a SOC_IMX51 kernel, except for build
testing purposes.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Add support for the format change of MClientReply/MclientCaps.
Also add code that denies access to inodes with pool_ns layouts.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Reviewed-by: Sage Weil <sage@redhat.com>
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Merge tag 'linux-can-fixes-for-4.5-20160304' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can
Marc Kleine-Budde says:
====================
pull-request: can 2016-03-04
this is a pull request for net/master.
There is one patch from Ed Spiridonov, which increases the performance of the
mcp251x SPI CAN driver, by avoiding to write to error flag register if it's
unnecessary.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Bring in updates to roraty encoder driver switching it away from legacy
platform data and over to generic device properties and adding support
for encoders using more than 2 GPIOs.
When changing the scan rate as part of runtime-resume process we may lose
some of the events, because:
1) for gen3 trackpads, the driver must msleep() some time to ensure that
the device is ready to accept next command;
2) for gen5 and later trackpads, the queue dumping function will simply
ignore the events when waiting for the set power mode command response.
The solution is to keep polling and report those valid events when the set
power mode command is in progress.
Signed-off-by: Dudley Du <dudl@cypress.com>
Tested-by: Jeremiah Mahler <jmmahler@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
A dependency on ARCH_SHMOBILE seems to be the best option for sh_keysc:
* For Super H based SoCs: sh_keysc is used on SH_MIGOR, SH_ECOVEC, SH_KFR2R09,
SH_7722_SOLUTION_ENGINE, and SH_7724_SOLUTION_ENGINE, which depend on
either CPU_SUBTYPE_SH7722 or CPU_SUBTYPE_SH7724, and both select
ARCH_SHMOBILE.
* For ARM Based SoCs: Since the removal of legacy (non-multiplatform) support
this driver has not been used by any Renesas ARM based SoCs. The Renesas
ARM based SoCs currently select ARCH_SHMOBILE, however, it is planned
that this will no longer be the case.
This is part of an ongoing process to migrate from ARCH_SHMOBILE to
ARCH_RENESAS the motivation for which being that RENESAS seems to be a more
appropriate name than SHMOBILE for the majority of Renesas ARM based SoCs.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Add support for retrieving device resolution (pixels per mm) from firmware
and using it when setting up input device.
Signed-off-by: Sangwon Jee <jeesw@melfas.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
The sbsa-gwdt.txt documentation in devicetree/bindings/watchdog is for
introducing SBSA(Server Base System Architecture) Generic Watchdog
device node info into FDT.
Also add sbsa-gwdt introduction in watchdog-parameters.txt
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Fu Wei <fu.wei@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Rolf is no longer in his previous role at Netronome and as far as I know no
longer working on the NFP driver. Thus it does not seem appropriate for him
to be a co-maintainer anymore.
Reviewed-by: Dinan Gunawardena <dinan.gunawardena@netronome.com>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The prologue of the EFI entry point pushes x29 and x30 onto the stack but
fails to create the stack frame correctly by omitting the assignment of x29
to the new value of the stack pointer. So fix that.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
fixes for missing error-handling in mmc-phase, inverters and cpu-clocks
and some more clock-ids.
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Merge tag 'v4.6-rockchip-clk2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next
Pull second batch of rockchip clk updates from Heiko Stuebner:
Inclusion of the rk3368 fractional dividers into our handling scheme,
fixes for missing error-handling in mmc-phase, inverters and cpu-clocks
and some more clock-ids.
* tag 'v4.6-rockchip-clk2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
clk: rockchip: include downstream muxes into fractional dividers on rk3368
clk: rockchip: set the clock ids for RK3228 HDMI
clk: rockchip: set the clock ids for RK3228 VOP
clk: rockchip: add the tsadc clocks found on rk3228 SoCs
clk: rockchip: add the new clock ids for RK3228 HDMI
clk: rockchip: add the new clock ids for RK3228 VOP
clk: rockchip: add id of the tsadc clock found on rk3228 SoCs
clk: rockchip: fix coding style for clk-cpu.c
clk: rockchip: don't return NULL when registering mmc branch fails
clk: rockchip: don't return NULL when registering inverter fails
clk: rockchip: check grf when waiting pll lock
clk: rockchip: disable alt_parent clk in err cases when registering cpuclk
Now that applications need to explicitly ask for polling we can enable it
by default in blk-mq drivers. Note that this will only have an affect
on driver that supply a poll function, which currently only includes nvme.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Stephen Bates <stephen.bates@pmcs.com>
Tested-by: Stephen Bates <stephen.bates@pmcs.com>
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Stephen Bates <stephen.bates@pmcs.com>
Tested-by: Stephen Bates <stephen.bates@pmcs.com>
Acked-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
