From: Christian Gromm
commit 98592c1faca82a9024a64e4ecead68b19f81c299 upstream.
This patch fixes the usage of the wrong struct device when calling
function snd_card_new.
Reported-by: Eugeniu Rosca
Signed-off-by: Christian Gromm
Fixes: 69c90cf1b2fa ("staging: most: sound: call snd_card_new
[ Upstream commit 2e95f984aae4cf0608d0ba2189c756f2bd50b44a ]
When using the S/PDIF DAI, there is no requirement to call
snd_soc_dai_set_fmt() as there is no DAI format definition that defines
S/PDIF. In any case, S/PDIF does not have separate clocks, this is
embedded into the data stream.
From: Ji-Ze Hong (Peter Hong)
commit 804dbee1e49774918339c1e5a87400988c0819e8 upstream.
The F81232 will use interrupt worker to handle MSR change.
This patch will fix the issue that interrupt work should stop
in close() and suspend().
This also fixes line-status events being disabled after a
[ Upstream commit 59c39840f5abf4a71e1810a8da71aaccd6c17d26 ]
When irq_set_affinity_notifier() replaces the notifier, then the
reference count on the old notifier is dropped which causes it to be
freed. But nothing ensures that the old notifier is not longer queued
in the work list. If it is
[ Upstream commit 5f8a1000c3e630c3ac06f1d664eeaa755bce8823 ]
Allow indexation of sai iec958 controls according
to device id.
Signed-off-by: Olivier Moysan
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
sound/soc/stm/stm32_sai_sub.c | 7 ---
1 file changed, 4 insertions(+), 3
[ Upstream commit a2225a6d155fcb247fe4c6d87f7c91807462966d ]
Best to lock across handling the bus error to ensure the DSP doesn't
change power state as we are reading the status registers.
Signed-off-by: Charles Keepax
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
[ Upstream commit 675212bfb23394514b7f68ebf3954ba936281ccc ]
The jack type detection needs the main bias power of analog.
The modification makes sure the main bias power on/off while jack plug/unplug.
Signed-off-by: Shuming Fan
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
From: Will Deacon
commit 03110a5cb2161690ae5ac04994d47ed0cd6cef75 upstream.
Our futex implementation makes use of LDXR/STXR loops to perform atomic
updates to user memory from atomic context. This can lead to latency
problems if we end up spinning around the LL/SC sequence at the expense
of
[ Upstream commit b995dcca7cf12f208cfd95fd9d5768dca7cccec7 ]
It's used by probe and that isn't an init function. Drop this so that we
don't get a section mismatch.
Reported-by: kbuild test robot
Cc: David Müller
Cc: Hans de Goede
Cc: Andy Shevchenko
Fixes: 7c2e07130090 ("clk: x86: Add system
[ Upstream commit 570f18b6a8d1f0e60e8caf30e66161b6438dcc91 ]
On HDaudio platforms, if playback is started when capture is working,
there is no audible output.
This can be root-caused to the use of the rx|tx_mask to store an HDaudio
stream tag.
If capture is stared before playback, rx_mask would
From: Ross Zwisler
commit 0efa3334d65b7f421ba12382dfa58f6ff5bf83c4 upstream.
Currently in sst_dsp_new() if we get an error return from sst_dma_new()
we just print an error message and then still complete the function
successfully. This means that we are trying to run without sst->dma
properly
[ Upstream commit 9b70c697e87286ade406e6a02091757307dd4b7c ]
We want the video decoder clocks to always round to closest. While the
muxes are already using CLK_MUX_ROUND_CLOSEST, the corresponding
CLK_DIVIDER_ROUND_CLOSEST was forgotten for the dividers.
Fix this by adding the flag to the two
From: Johan Hovold
commit 764478f41130f1b8d8057575b89e69980a0f600d upstream.
Fix two long-standing bugs which could potentially lead to memory
corruption or leave the port throttled until it is reopened (on weakly
ordered systems), respectively, when read-URB completion races with
unthrottle().
From: Will Deacon
commit 6b4f4bc9cb22875f97023984a625386f0c7cc1c0 upstream.
Some futex() operations, including FUTEX_WAKE_OP, require the kernel to
perform an atomic read-modify-write of the futex word via the userspace
mapping. These operations are implemented by each architecture in
From: Andrey Ryabinin
commit f0996bc2978e02d2ea898101462b960f6119b18f upstream.
Building lib/ubsan.c with gcc-9 results in a ton of nasty warnings like
this one:
lib/ubsan.c warning: conflicting types for built-in function
‘__ubsan_handle_negate_overflow’; expected ‘void(void *,
[ Upstream commit f0f2338a9cfaf71db895fa989ea7234e8a9b471d ]
The CS4270 does not by default increment the register address on
consecutive writes. During normal operation it doesn't matter as all
register accesses are done individually. At resume time after suspend,
however, the regcache code
[ Upstream commit c899df3e9b0bf7b76e642aed1a214582ea7012d5 ]
If playback and capture are enabled concurrently, when the capture stops
the output becomes inaudile. The playback application will become stuck
and underrun after a timeout.
This is caused by mistaken use of the stream_id, which
[ Upstream commit b8468192971807c43a80d6e2c41f83141cb7b211 ]
Change capabilities exposed in SAI S/PDIF mode, to match
actually supported formats.
In S/PDIF mode only 32 bits stereo is supported.
Signed-off-by: Olivier Moysan
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
[ Upstream commit 26f98e82dd49b7c3cc5ef0edd882aa732a62b672 ]
When snd_pcm_stop_xrun() is called in interrupt routine,
substream context may have already been released.
Add protection on substream context.
Signed-off-by: Olivier Moysan
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
[ Upstream commit a9764869779081e8bf24da07ac040e8f3efcf13a ]
The dpcm get from fe_clients/be_clients
may be free before use
Add a spin lock at snd_soc_card level,
to protect the dpcm instance.
The lock may be used in atomic context, so use spin lock.
Use irq spin lock version,
since the lock
[ Upstream commit c47255b61129857b74b0d86eaf59335348be05e0 ]
Register platform component with a prefix, to avoid warnings
on debugfs entries creation, due to component name
redundancy.
Signed-off-by: Olivier Moysan
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
From: Thinh Nguyen
commit 8d791929b2fbdf7734c1596d808e55cb457f4562 upstream.
The max possible value for DCTL.LPM_NYET_THRES is 15 and not 255. Change
the default value to 15.
Cc: sta...@vger.kernel.org
Fixes: 80caf7d21adc ("usb: dwc3: add lpm erratum support")
Signed-off-by: Thinh Nguyen
From: Alan Stern
commit 747668dbc061b3e62bc1982767a3a1f9815fcf0e upstream.
The USB subsystem has always had an unusual requirement for its
scatter-gather transfers: Each element in the scatterlist (except the
last one) must have a length divisible by the bulk maxpacket size.
This is a
[ Upstream commit 67f471b6ed3b09033c4ac77ea03f92afdb1989fe ]
This patch fixes a long-standing bug that initialized the FC-NVME
cmnd iu CSN value to 1. Early FC-NVME specs had the connection starting
with CSN=1. By the time the spec reached approval, the language had
changed to state a connection
From: Quinn Tran
commit 2137490f2147a8d0799b72b9a1023efb012d40c7 upstream.
This patch fixes issue reported by some of the customers, who discovered
that after cable pull scenario the devices disappear and path seems to
remain in blocked state. Once the device reappears, driver does not seem to
From: Oliver Neukum
commit 3ae62a42090f1ed48e2313ed256a1182a85fb575 upstream.
This is the UAS version of
747668dbc061b3e62bc1982767a3a1f9815fcf0e
usb-storage: Set virt_boundary_mask to avoid SG overflows
We are not as likely to be vulnerable as storage, as it is unlikelier
that UAS is run
From: Alexander Shishkin
commit e60e9a4b231a20a199d7a61caadc48693c30d695 upstream.
This adds support for Intel TH on Comet Lake.
Signed-off-by: Alexander Shishkin
Cc: stable
Signed-off-by: Greg Kroah-Hartman
---
drivers/hwtracing/intel_th/pci.c |5 +
1 file changed, 5
From: Marcel Holtmann
commit d5bb334a8e171b262e48f378bd2096c0ea458265 upstream.
The minimum encryption key size for LE connections is 56 bits and to
align LE with BR/EDR, enforce 56 bits of minimum encryption key size for
BR/EDR connections as well.
Signed-off-by: Marcel Holtmann
From: Gregory CLEMENT
commit 8db82563451f976597ab7b282ec655e4390a4088 upstream.
The frequency calculation was based on the current(max) frequency of the
CPU. However for low frequency, the value used was already the parent
frequency divided by a factor of 2.
Instead of using this frequency,
From: Silvio Cesare
commit e7f7b6f38a44697428f5a2e7c606de028df2b0e3 upstream.
Change snprintf to scnprintf. There are generally two cases where using
snprintf causes problems.
1) Uses of size += snprintf(buf, SIZE - size, fmt, ...)
In this case, if snprintf would have written more characters
[ Upstream commit 844a4a362dbec166b44d6b9b3dd45b08cb273703 ]
The driver has two issues when machine add prefix name for codec.
(1)The stream name of DAI can't find the AIF widgets.
(2)The drivr can enable/disalbe the MICBIAS and SAR widgets.
The patch will fix these issues caused by prefixed
[ Upstream commit c899df3e9b0bf7b76e642aed1a214582ea7012d5 ]
If playback and capture are enabled concurrently, when the capture stops
the output becomes inaudile. The playback application will become stuck
and underrun after a timeout.
This is caused by mistaken use of the stream_id, which
[ Upstream commit 54d1cf78b0f4ba348a7c7fb8b7d0708d71b6cc8a ]
The driver changes the stream name of DAC and ADC to avoid the issue of
widget with prefixed name. When the machine adds prefixed name for codec,
the stream name of DAI may not find the widgets.
Signed-off-by: John Hsu
Signed-off-by:
[ Upstream commit 2ae2c3316fb77dcf64275d011596b60104c45426 ]
The call to of_parse_phandle returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.
Detected by coccinelle with the following warnings:
[ Upstream commit 1a07a94b47b1f528f39c3e6187b5eaf02efe44ea ]
There are two problems here:
1. Not all clk_data->hws[] need to be initialized, depending on various
configured quirks. This leads to NULL ptr deref in
clk_hw_unregister_gate() in sun8i_tcon_top_unbind()
2. If there is error when
[ Upstream commit 6a8aae68c87349dbbcd46eac380bc43cdb98a13b ]
If the msix_affinity_masks is alloced failed, then we'll
try to free some resources in vp_free_vectors() that may
access it directly.
We met the following stack in our production:
[ 29.296767] BUG: unable to handle kernel NULL
[ Upstream commit 36a1da15b5df493241b0011d2185fdd724ac1ed1 ]
If CONFIG_OMAP4_DSS_HDMI_CEC is enabled in .config, deeper SoC idle
states are blocked because the CEC clock gets always enabled on init.
Let's fix the issue by moving the CEC clock handling to happen later in
hdmi_cec_adap_enable() as
[ Upstream commit a0fe2c6479aab5723239b315ef1b552673f434a3 ]
Use parentheses around uses of the argument in u64_to_user_ptr() to
ensure that the cast doesn't apply to part of the argument.
There are existing uses of the macro of the form
u64_to_user_ptr(A + B)
which expands to
(void
[ Upstream commit d0294344470e6b52d097aa7369173f32d11f2f52 ]
The receive side mapping (RSM) on hfi1 hardware is a special
matching mechanism to direct an incoming packet to a given
hardware receive context. It has 4 instances of matching capabilities
(RSM0 - RSM3) that share the same RSM table
[ Upstream commit a8639a79e85c18c16c10089edd589c7948f19bbd ]
When an old ack_queue entry is used to store an incoming request, it may
need to clean up the old entry if it is still referencing the
MR. Originally only RDMA READ request needed to reference MR on the
responder side and therefore the
[ Upstream commit c47255b61129857b74b0d86eaf59335348be05e0 ]
Register platform component with a prefix, to avoid warnings
on debugfs entries creation, due to component name
redundancy.
Signed-off-by: Olivier Moysan
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
[ Upstream commit cacea3a90e211f0c111975535508d446a4a928d2 ]
w_text_param can be NULL and it is being dereferenced without checking.
Add the missing sanity check to prevent NULL pointer dereference.
Signed-off-by: Pankaj Bharadiya
Acked-by: Pierre-Louis Bossart
Signed-off-by: Mark Brown
[ Upstream commit 583feb08e7f7ac9d533b446882eb3a54737a6dbb ]
When an event is programmed with attr.wakeup_events=N (N>0), it means
the caller is interested in getting a user level notification after
N samples have been recorded in the kernel sampling buffer.
With precise events on Intel
[ Upstream commit b8468192971807c43a80d6e2c41f83141cb7b211 ]
Change capabilities exposed in SAI S/PDIF mode, to match
actually supported formats.
In S/PDIF mode only 32 bits stereo is supported.
Signed-off-by: Olivier Moysan
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
[ Upstream commit 5f8a1000c3e630c3ac06f1d664eeaa755bce8823 ]
Allow indexation of sai iec958 controls according
to device id.
Signed-off-by: Olivier Moysan
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
sound/soc/stm/stm32_sai_sub.c | 7 ---
1 file changed, 4 insertions(+), 3
[ Upstream commit 47c4cc08cb5b34e93ab337b924c5ede77ca3c936 ]
The chips main power supplies VA and VP are enabled during probe but
then never disabled, this will cause warnings from the regulator
framework on driver removal. Fix this by adding a remove callback and
disabling the supplies, whilst
[ Upstream commit fcf88917dd435c6a4cb2830cb086ee58605a1d85 ]
The commit 510ded33e075 ("slab: implement slab_root_caches list")
changes the name of the list node within "struct kmem_cache" from "list"
to "root_caches_node", but leaks_show() still use the "list" which
causes a crash when reading
[ Upstream commit c1cefe115d1cdc460014483319d440b2f0d07c68 ]
[Why]
the member sdr_white_level of struct dc_cursor_attributes was not
initialized, then the random value result that
dcn10_set_cursor_sdr_white_level() set error hw_scale value 0x20D9(normal
value is 0x3c00), this cause the black
From: Ji-Ze Hong (Peter Hong)
commit 804dbee1e49774918339c1e5a87400988c0819e8 upstream.
The F81232 will use interrupt worker to handle MSR change.
This patch will fix the issue that interrupt work should stop
in close() and suspend().
This also fixes line-status events being disabled after a
[ Upstream commit 2b13bee3884926cba22061efa75bd315e871de24 ]
After commit fbeec965b8d1c ("ASoC: samsung: odroid: Fix 32000 sample rate
handling") the audio root clock frequency is configured improperly for
44100 sample rate. Due to clock rate rounding it's 20070401 Hz instead
of 22579000 Hz. This
From: Dexuan Cui
commit a0033bd1eae4650b69be07c17cb87393da584563 upstream.
With CONFIG_DEBUG_PREEMPT=y, the put_cpu_ptr() triggers an underflow
warning in preempt_count_sub().
Fixes: 37cdd991fac8 ("vmbus: put related per-cpu variable together")
Cc: sta...@vger.kernel.org
Cc: Stephen Hemminger
[ Upstream commit 59c39840f5abf4a71e1810a8da71aaccd6c17d26 ]
When irq_set_affinity_notifier() replaces the notifier, then the
reference count on the old notifier is dropped which causes it to be
freed. But nothing ensures that the old notifier is not longer queued
in the work list. If it is
From: Marcel Holtmann
commit d5bb334a8e171b262e48f378bd2096c0ea458265 upstream.
The minimum encryption key size for LE connections is 56 bits and to
align LE with BR/EDR, enforce 56 bits of minimum encryption key size for
BR/EDR connections as well.
Signed-off-by: Marcel Holtmann
From: Suresh Udipi
commit af708900e9a48c0aa46070c8a8cdf0608a1d2025 upstream.
It looks like v4.18-rc1 commit [0] which upstreams mld-1.8.0
commit [1] missed to fix the memory leak in mod_exit function.
Do it now.
[0] aba258b7310167 ("staging: most: cdev: fix chrdev_region leak")
[1]
[ Upstream commit 3c677d206210f53a4be972211066c0f1cd47fe12 ]
The exlcusion range limit register needs to contain the
base-address of the last page that is part of the range, as
bits 0-11 of this register are treated as 0xfff by the
hardware for comparisons.
So correctly set the exclusion range
[ Upstream commit 9b70c697e87286ade406e6a02091757307dd4b7c ]
We want the video decoder clocks to always round to closest. While the
muxes are already using CLK_MUX_ROUND_CLOSEST, the corresponding
CLK_DIVIDER_ROUND_CLOSEST was forgotten for the dividers.
Fix this by adding the flag to the two
From: Oliver Neukum
commit 3ae62a42090f1ed48e2313ed256a1182a85fb575 upstream.
This is the UAS version of
747668dbc061b3e62bc1982767a3a1f9815fcf0e
usb-storage: Set virt_boundary_mask to avoid SG overflows
We are not as likely to be vulnerable as storage, as it is unlikelier
that UAS is run
From: Andrew Vasquez
commit 5cbdae10bf11f96e30b4d14de7b08c8b490e903c upstream.
Commit e6f77540c067 ("scsi: qla2xxx: Fix an integer overflow in sysfs
code") incorrectly set 'optrom_region_size' to 'start+size', which can
overflow option-rom boundaries when 'start' is non-zero. Continue setting
From: Alan Stern
commit 747668dbc061b3e62bc1982767a3a1f9815fcf0e upstream.
The USB subsystem has always had an unusual requirement for its
scatter-gather transfers: Each element in the scatterlist (except the
last one) must have a length divisible by the bulk maxpacket size.
This is a
From: Ross Zwisler
commit 0efa3334d65b7f421ba12382dfa58f6ff5bf83c4 upstream.
Currently in sst_dsp_new() if we get an error return from sst_dma_new()
we just print an error message and then still complete the function
successfully. This means that we are trying to run without sst->dma
properly
From: Jason Yan
commit b90cd6f2b905905fb42671009dc0e27c310a16ae upstream.
When the lldd is processing the complete sas task in interrupt and set the
task stat as SAS_TASK_STATE_DONE, the smp timeout timer is able to be
triggered at the same time. And smp_task_timedout() will complete the task
From: Andrey Ryabinin
commit f0996bc2978e02d2ea898101462b960f6119b18f upstream.
Building lib/ubsan.c with gcc-9 results in a ton of nasty warnings like
this one:
lib/ubsan.c warning: conflicting types for built-in function
‘__ubsan_handle_negate_overflow’; expected ‘void(void *,
From: Johan Hovold
commit 47830c1127ef166af787caf2f871f23089610a7f upstream.
Since moving the message buffers off the stack, the dynamically
allocated get-prop-descriptor request buffer is incorrectly sized due to
using the pointer rather than request-struct size when creating the
operation.
From: Will Deacon
commit 03110a5cb2161690ae5ac04994d47ed0cd6cef75 upstream.
Our futex implementation makes use of LDXR/STXR loops to perform atomic
updates to user memory from atomic context. This can lead to latency
problems if we end up spinning around the LL/SC sequence at the expense
of
[ Upstream commit 82ad759143ed77673db0d93d53c1cde7b99917ee ]
This patch fixes a bug that prevents freeing the reset gpio on unloading
the module.
aic3x_i2c_probe is called when loading the module and it calls list_add
with a probably uninitialized list entry aic3x->list (next = prev = NULL)).
So
From: Will Deacon
commit 6b4f4bc9cb22875f97023984a625386f0c7cc1c0 upstream.
Some futex() operations, including FUTEX_WAKE_OP, require the kernel to
perform an atomic read-modify-write of the futex word via the userspace
mapping. These operations are implemented by each architecture in
From: Johan Hovold
commit 47830c1127ef166af787caf2f871f23089610a7f upstream.
Since moving the message buffers off the stack, the dynamically
allocated get-prop-descriptor request buffer is incorrectly sized due to
using the pointer rather than request-struct size when creating the
operation.
[ Upstream commit 570f18b6a8d1f0e60e8caf30e66161b6438dcc91 ]
On HDaudio platforms, if playback is started when capture is working,
there is no audible output.
This can be root-caused to the use of the rx|tx_mask to store an HDaudio
stream tag.
If capture is stared before playback, rx_mask would
[ Upstream commit 54d1cf78b0f4ba348a7c7fb8b7d0708d71b6cc8a ]
The driver changes the stream name of DAC and ADC to avoid the issue of
widget with prefixed name. When the machine adds prefixed name for codec,
the stream name of DAI may not find the widgets.
Signed-off-by: John Hsu
Signed-off-by:
From: Andrey Ryabinin
commit f0996bc2978e02d2ea898101462b960f6119b18f upstream.
Building lib/ubsan.c with gcc-9 results in a ton of nasty warnings like
this one:
lib/ubsan.c warning: conflicting types for built-in function
‘__ubsan_handle_negate_overflow’; expected ‘void(void *,
[ Upstream commit d6ba3f815bc5f3c4249d15c8bc5fbb012651b4a4 ]
Fix wrong setting on number of channels. The context wants to set
constraint to 2 channels instead of 4.
Signed-off-by: Tzung-Bi Shih
Acked-by: Pierre-Louis Bossart
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
[ Upstream commit 844a4a362dbec166b44d6b9b3dd45b08cb273703 ]
The driver has two issues when machine add prefix name for codec.
(1)The stream name of DAI can't find the AIF widgets.
(2)The drivr can enable/disalbe the MICBIAS and SAR widgets.
The patch will fix these issues caused by prefixed
[ Upstream commit bf348f9b78d413e75bb079462751a1d86b6de36c ]
When tag_set->nr_maps is 1, the block layer limits the number of hw queues
by nr_cpu_ids. No matter how many hw queues are used by virtio-blk, as it
has (tag_set->nr_maps == 1), it can use at most nr_cpu_ids hw queues.
In addition,
[ Upstream commit b995dcca7cf12f208cfd95fd9d5768dca7cccec7 ]
It's used by probe and that isn't an init function. Drop this so that we
don't get a section mismatch.
Reported-by: kbuild test robot
Cc: David Müller
Cc: Hans de Goede
Cc: Andy Shevchenko
Fixes: 7c2e07130090 ("clk: x86: Add system
[ Upstream commit fcf88917dd435c6a4cb2830cb086ee58605a1d85 ]
The commit 510ded33e075 ("slab: implement slab_root_caches list")
changes the name of the list node within "struct kmem_cache" from "list"
to "root_caches_node", but leaks_show() still use the "list" which
causes a crash when reading
[ Upstream commit d7262457e35dbe239659e62654e56f8ddb814bed ]
Stephane reported that the TFA MSR is not initialized by the kernel,
but the TFA bit could set by firmware or as a leftover from a kexec,
which makes the state inconsistent.
Reported-by: Stephane Eranian
Tested-by: Nelson DSouza
[ Upstream commit c63adb28f6d913310430f14c69f0a2ea55eed0cc ]
The common pins were mistakenly not added to the DAPM graph.
Adding these pins will allow valid graphs to be created.
Signed-off-by: Annaliese McDermond
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
On Thu, May 09, 2019 at 02:29:02PM -0400, Steven Rostedt wrote:
> On Thu, 9 May 2019 09:51:59 -0700
> Linus Torvalds wrote:
>
> > On Thu, May 9, 2019 at 6:01 AM Steven Rostedt wrote:
> > >
> > > This patch works. Can I get your Signed-off-by for it?
> >
> > Yes. Please write some kind of
[ Upstream commit c85064435fe7a216ec0f0238ef2b8f7cd850a450 ]
This is because set_fmt ops maybe called when PD is off,
and in such case, regmap_ops will lead system hang.
enale PD before doing regmap_ops.
Signed-off-by: Sugar Zhang
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
[ Upstream commit a2225a6d155fcb247fe4c6d87f7c91807462966d ]
Best to lock across handling the bus error to ensure the DSP doesn't
change power state as we are reading the status registers.
Signed-off-by: Charles Keepax
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
[ Upstream commit ab8a6d821179ab9bea1a9179f535ccba6330c1ed ]
KGDB_call_nmi_hook is called by other cpu through smp call.
MIPS smp call is processed in ipi irq handler and regs is saved in
handle_int.
So kgdb_call_nmi_hook get regs by get_irq_regs and regs will be passed
to kgdb_cpu_enter.
[ Upstream commit a8639a79e85c18c16c10089edd589c7948f19bbd ]
When an old ack_queue entry is used to store an incoming request, it may
need to clean up the old entry if it is still referencing the
MR. Originally only RDMA READ request needed to reference MR on the
responder side and therefore the
From: Marcel Holtmann
commit d5bb334a8e171b262e48f378bd2096c0ea458265 upstream.
The minimum encryption key size for LE connections is 56 bits and to
align LE with BR/EDR, enforce 56 bits of minimum encryption key size for
BR/EDR connections as well.
Signed-off-by: Marcel Holtmann
From: Ross Zwisler
commit 0efa3334d65b7f421ba12382dfa58f6ff5bf83c4 upstream.
Currently in sst_dsp_new() if we get an error return from sst_dma_new()
we just print an error message and then still complete the function
successfully. This means that we are trying to run without sst->dma
properly
[ Upstream commit c63adb28f6d913310430f14c69f0a2ea55eed0cc ]
The common pins were mistakenly not added to the DAPM graph.
Adding these pins will allow valid graphs to be created.
Signed-off-by: Annaliese McDermond
Signed-off-by: Mark Brown
Signed-off-by: Sasha Levin
---
[ Upstream commit 570f18b6a8d1f0e60e8caf30e66161b6438dcc91 ]
On HDaudio platforms, if playback is started when capture is working,
there is no audible output.
This can be root-caused to the use of the rx|tx_mask to store an HDaudio
stream tag.
If capture is stared before playback, rx_mask would
[ Upstream commit 2d85978341e6a32e7443d9f28639da254d53f400 ]
We don't want to overwrite "ret", it already holds the correct error
code. The "regmap" variable might be a valid pointer as this point.
Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support")
Signed-off-by: Dan Carpenter
From: Ben Hutchings
The timer_stats facility should filter and translate PIDs if opened
from a non-initial PID namespace, to avoid leaking information about
the wider system. It should also not show kernel virtual addresses.
Unfortunately it has now been removed upstream (as redundant)
instead
[ Upstream commit f0f2338a9cfaf71db895fa989ea7234e8a9b471d ]
The CS4270 does not by default increment the register address on
consecutive writes. During normal operation it doesn't matter as all
register accesses are done individually. At resume time after suspend,
however, the regcache code
On 5/9/19 6:24 AM, Roberto Sassu wrote:
> This patch set aims at solving the following use case: appraise files from
> the initial ram disk. To do that, IMA checks the signature/hash from the
> security.ima xattr. Unfortunately, this use case cannot be implemented
> currently, as the CPIO format
On Thu, May 09, 2019 at 05:56:46PM +0200, Oleg Nesterov wrote:
> Impossible ;) I bet lockdep should report the deadlock as soon as
> find_victims()
> calls find_lock_task_mm() when you already have a locked victim.
I hope you're not a betting man ;)
With the following configured:
On Thu, May 09, 2019 at 01:57:21PM -0400, Steven Rostedt wrote:
> On Thu, 9 May 2019 13:46:27 -0400
> Masayoshi Mizuma wrote:
>
> > From: Masayoshi Mizuma
> >
> > Cleanup get_grub_index().
>
> Hi Masayoshi,
>
> Thanks for the patches, quick comment below.
>
> >
> > Signed-off-by:
On Thu, 9 May 2019 20:26:22 +0200
Peter Zijlstra wrote:
> Still, maybe we can wrap the thing in a .macro and reuse things that
> way. Because I really hate there are at least 3 (x2 for x86_64) copies
> of this around.
I'm good with something like this. Have a single place that does the
pt_regs
[ Upstream commit 5c2442fd78998af60e13aba506d103f7f43f8701 ]
If scsi cmd sglist is not suitable for DDP then csiostor driver uses
preallocated buffers for DDP, because of this data copy is required from
DDP buffer to scsi cmd sglist before calling ->scsi_done().
Signed-off-by: Varun Prakash
[ Upstream commit 2663147dc7465cb29040a05cc4286fdd839978b5 ]
New pt_regs should indicate that there's no syscall, not that there's
syscall #0. While at it wrap macro body in do/while and parenthesize
macro arguments.
Signed-off-by: Max Filippov
Signed-off-by: Sasha Levin
---
From: Jason Yan
commit b90cd6f2b905905fb42671009dc0e27c310a16ae upstream.
When the lldd is processing the complete sas task in interrupt and set the
task stat as SAS_TASK_STATE_DONE, the smp timeout timer is able to be
triggered at the same time. And smp_task_timedout() will complete the task
From: Rob Clark
This is essentialy a squash of a bunch of history of cheza dt updates
from chromium kernel, some of which were themselves squashes of history
from older chromium kernels.
I don't claim any credit other than wanting to more easily boot upstream
kernel on cheza to have an easier
From: Douglas Anderson
Let's fixup the reserved memory to re-add the things we deleted in
("CHROMIUM: arm64: dts: qcom: sdm845-cheza: Temporarily delete
reserved-mem changes") in a way that plays nicely with the new
upstream definitions.
Signed-off-by: Douglas Anderson
Reviewed-by: Stephen
[ Upstream commit 583feb08e7f7ac9d533b446882eb3a54737a6dbb ]
When an event is programmed with attr.wakeup_events=N (N>0), it means
the caller is interested in getting a user level notification after
N samples have been recorded in the kernel sampling buffer.
With precise events on Intel
[ Upstream commit a0fe2c6479aab5723239b315ef1b552673f434a3 ]
Use parentheses around uses of the argument in u64_to_user_ptr() to
ensure that the cast doesn't apply to part of the argument.
There are existing uses of the macro of the form
u64_to_user_ptr(A + B)
which expands to
(void
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