On Wed, Nov 29, 2017 at 6:21 AM, Fengguang Wu wrote:
> Greetings,
>
> 0day kernel testing robot got the below dmesg and the first bad commit is
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
>
> commit d17a1d97dc208d664c91cc387ffb752c7f85dc61
> Author: Andrey Rya
The patch
ASoC: intel: byt: Introduce new map for dual mics
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sen
The patch
ASoC: intel: byt: Fix quirk for KIANO laptop
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to
From: Colin Ian King
The comparison of c_entry_count < 0 is never true because c_entry_count
is an unsigned long and hence cannot be negative. Hence the 'unlikely'
comparison is redundant and can be removed.
Detected by CoverityScan, CID#1462298 ("Macro compares unsigned to 0")
Signed-off-by:
On Wed, Nov 29, 2017 at 5:54 PM, Andrey Ryabinin
wrote:
> On 11/28/2017 08:52 PM, Dmitry Vyukov wrote:
>> On Tue, Nov 28, 2017 at 4:24 PM, Mark Rutland wrote:
>> As a heads-up, I'm seeing a number of what appear to be false-positive
>> use-after-scope warnings when I enable both KCOV and
On Wed, Nov 29, 2017 at 10:46 AM, Linus Torvalds
wrote:
>
> So the module flag is technically easy to add, and it's technically
> easy to read at module loading time, but I suspect that it's actually
> annoyingly hard to pass the original request_module() capability
> information around to where w
Add the dt-binding documentation for the TI PCM186x 2ch and 4ch Audio
ADCs With Universal Front End.
Signed-off-by: Andrew F. Davis
Acked-by: Rob Herring
---
Changes from v1:
- pcm186x@4a -> audio-codec@4a
- Added Acked-by
.../devicetree/bindings/sound/pcm186x.txt | 42
From: Andreas Dannenberg
This is an initial version of the PCM186x codec driver supporting both
2-channel and 4-channel device variants. Not all device features are
supported yet such as master/slave mode PLL configuration for which the
codec driver currently relies on the PCM186x built-in clock
From: Nickey Yang
We might include additional ports in derivative device trees, so the
'port' node should have an address, and the parent 'ports' node needs
/#{addres,size}-cells.
v4:
* keep #{address,size}-cells in both 'ports' and 'port@0' nodes
* separate from the rest of the series, since
On Wed, Nov 29, 2017 at 10:30 AM, Kees Cook wrote:
> On Tue, Nov 28, 2017 at 4:50 PM, Linus Torvalds
> wrote:
>>
>> Just thinking about the DCCP case, where networking people actually
>> knew it was pretty deprecated and had no real maintainer, I think one
>> thing to look at would be simply a pe
When we detect different endianity we swap event before
processing. It's tricky for samples because we have no
idea what's inside. We treat it as an array of u64s,
swap them and later on we swap back parts which are
different.
We mangle this way also the tracepoint raw data, which
ends up in repor
On Wed, Nov 29, 2017 at 12:44:42PM +0100, Paolo Bonzini wrote:
> On 29/11/2017 12:44, Eduardo Habkost wrote:
> > On Mon, Nov 13, 2017 at 09:32:09AM +0100, Paolo Bonzini wrote:
> >> On 13/11/2017 08:15, Wanpeng Li wrote:
> >>> 2017-11-10 17:49 GMT+08:00 Paolo Bonzini :
> Sometimes, a processor
Commit 5e572cab92f0bb5 ("tpm: Enable CLKRUN protocol for Braswell
systems") disabled CLKRUN protocol during TPM transactions and re-enabled
once the transaction is completed. But there were still some corner cases
observed where, reading of TPM header failed for savestate command
while going to sus
Move static variable ilb_base_addr to tpm_tis_data.
Signed-off-by: Azhar Shaikh
---
drivers/char/tpm/tpm_tis.c | 75 +++--
drivers/char/tpm/tpm_tis_core.c | 16 -
drivers/char/tpm/tpm_tis_core.h | 13 +++
3 files changed, 56 insertions(+), 48
Changes from v1:
- Patch 1: "tpm: Keep CLKRUN enabled throughout the duration of transmit_cmd()"
- Add NULL checks before calling clk_toggle callback
- Use IS_ENABLED instead of ifdef in tpm_tis_clkrun_toggle()
- Do not call tpm_platform_begin_xfer() and tpm_platform_end_xfer()
from tpm_t
On 11/29/2017 12:05 PM, Tejun Heo wrote:
On Wed, Nov 29, 2017 at 09:03:30AM -0800, Tejun Heo wrote:
Hello,
On Wed, Nov 29, 2017 at 05:56:08PM +0100, Jan Kara wrote:
What has happened with this patch set?
No idea. cc'ing Chris directly. Chris, if the patchset looks good,
can you please rout
From: Andreas Larsson
Date: Tue, 14 Nov 2017 15:03:42 +0100
> Apart from using LEON3 instruction timing it allows for usage of the
> CASA instruction.
>
> Signed-off-by: Andreas Larsson
Up until this point the LEON kconfig option is largely passive.
All of the sparc_cpu_type logic drives what
Hello,
Recently I noticed substantial audio dropouts when listening to MP3s in
`cmus` while doing big and churny `git checkout` commands in my linux git
tree.
It's not something I've done much of over the last couple months so I
hadn't noticed until yesterday, but didn't remember this being a pro
+ Doug, since he was asking these things elsewhere
On Tue, Nov 28, 2017 at 07:20:06PM +0800, Nickey Yang wrote:
> This patch update mipi node for RK3399 DSI controller
> based on the Synopsys DesignWare MIPI DSI host controller.
>
> Signed-off-by: Nickey Yang
> ---
> arch/arm64/boot/dts/rockchi
PMU (system-controller@1004) is used as interrupt-parent for certain
nodes thus it should be marked as interrupt-controller to silence
warnings when building Exynos5410-based DTBs:
arch/arm/boot/dts/exynos5410-odroidxu.dtb: Warning (interrupts_property):
Missing interrupt-controller or i
On Wed, Nov 29, 2017 at 10:05:51AM -0800, Dan Williams wrote:
> Until there is a solution to the dma-to-dax vs truncate problem it is
> not safe to allow RDMA to create long standing memory registrations
> against filesytem-dax vmas.
>
> Cc: Sean Hefty
> Cc: Doug Ledford
> Cc: Hal Rosenstock
>
On Tue, Nov 28, 2017 at 4:50 PM, Linus Torvalds
wrote:
> On Tue, Nov 28, 2017 at 4:26 PM, Kees Cook wrote:
>>
>>> The model that I am a proponent of is to take a softer approach
>>> initially: don't forbid module loading (because that breaks users),
>>> but instead _warn_ about non-root module lo
On Wed, Oct 18, 2017 at 02:47:02PM +0200, Maciej Purski wrote:
> +static void regulator_lock_supply_parents(struct regulator_dev *rdev)
> +{
> + struct regulator_dev *supply = rdev_get_supply(rdev);
> +
> + if (supply)
> + regulator_lock_supply(supply);
> +}
These functions ar
On Wed, Nov 29, 2017 at 10:20 AM, Serge E. Hallyn wrote:
> Quoting Kees Cook (keesc...@chromium.org):
>> While the defense-in-depth RLIMIT_STACK limit on setuid processes was
>> protected against races from other threads calling setrlimit(), I missed
>> protecting it against races from external pr
On Mon, Nov 27, 2017 at 07:15:01PM -0500, Dongjin Kim wrote:
> Looking at the schematic, LDO15 and LDO17 are tied as a power source of a
> builtin network chipset. The voltage on LDO15 is corrected to 3.3V and the
> name of LDO17 is corrected to "vdd_ldo17".
>
> Signed-off-by: Dongjin Kim
> ---
>
From: Srinivas Kandagatla
lpaif i2s clk rates in the freq table are not accurate enough
for I2S mclk. Fix the inaccurate ones and add few more clock
rates that are used in LPASS audio driver.
Signed-off-by: Srinivas Kandagatla
---
drivers/clk/qcom/gcc-msm8916.c | 11 ---
1 file changed
* Florian Fainelli [171129 18:17]:
> On 11/29/2017 09:45 AM, Tony Lindgren wrote:
> > * Florian Fainelli [171129 17:37]:
> >> On 11/29/2017 09:01 AM, Tony Lindgren wrote:
> >>> * Florian Fainelli [171102 23:18]:
> It may happen that a device needs to force applying a state, e.g:
> beca
Hello Jarkko,
On 11/29/2017 06:57 PM, Jarkko Sakkinen wrote:
> On Wed, Nov 29, 2017 at 12:08:46PM +0100, Javier Martinez Canillas
> wrote:
>> +#define TPM2_RC_LAYER_SHIFT 16 +#define TPM2_RESMGRTPM_RC_LAYER
>> (11 << TPM2_RC_LAYER_SHIFT)
>
> I got this spec from Philip [1].
>
> Couple of remarks
[w/o unintended disclaimer]
On Thu, Nov 23, 2017 at 04:01:48PM +0100, Cyrille Pitchen wrote:
> This patch adds support to the Cadence PCIe controller in host mode.
Bjorn already commented on this, it would be good to add some
of the cover letter details in this log.
> Signed-off-by: Cyrille Pitc
Wanpeng Li writes:
> From: Wanpeng Li
>
> MSR_IA32_DEBUGCTLMSR is zeroed on VMEXIT, so it is saved/restored
> each time during world switch. Jim from Google pointed out that
> when running schbench in L2, vmx_vcpu_run will occupy 4% cpu time,
> and the 25% of vmx_vcpu_run cpu time is occupied
>> It's pretty unlikely, but it is an actual defect.
>
> No it is not, those variables will never be set to NULL,
> so this can never be triggered. Walk up the call chain.
If the involved software developers are convinced about the validity
of this pointer:
How do you think about to delete the
Quoting Kees Cook (keesc...@chromium.org):
> While the defense-in-depth RLIMIT_STACK limit on setuid processes was
> protected against races from other threads calling setrlimit(), I missed
> protecting it against races from external processes calling prlimit().
> This adds locking around the chang
On Wed, 2017-11-29 at 11:41 +0100, Uladzislau Rezki wrote:
> On Tue, Nov 28, 2017 at 11:49:11AM +0100, Mike Galbraith wrote:
> > On Tue, 2017-11-28 at 10:34 +0100, Uladzislau Rezki wrote:
> > > On Fri, Nov 24, 2017 at 07:46:30PM +0100, Mike Galbraith wrote:
> > >
> > > > My view is you're barking
On 11/29/2017 09:45 AM, Tony Lindgren wrote:
> * Florian Fainelli [171129 17:37]:
>> On 11/29/2017 09:01 AM, Tony Lindgren wrote:
>>> * Florian Fainelli [171102 23:18]:
It may happen that a device needs to force applying a state, e.g:
because it only defines one state of pin states (def
On Wed, 2017-11-29 at 18:05 +, Greg Kroah-Hartman wrote:
> On Wed, Nov 29, 2017 at 09:51:36AM -0800, Joe Perches wrote:
> > On Wed, 2017-11-29 at 17:35 +, Greg Kroah-Hartman wrote:
> > > On Wed, Nov 29, 2017 at 09:23:07AM -0800, Joe Perches wrote:
> > > > On Wed, 2017-11-29 at 17:40 +0100,
On Wed, Nov 29, 2017 at 11:25:09AM -0600, Govinda Tatti wrote:
>
> >>>Furthermore, contrary to what you claim in
> >>>your reply to Pasi, I can't see where you try an actual FLR first -
> >>>you go straight to pci_probe_reset_{slot,bus}(). If you actually
> >>>tried FLR first, only falling back to
Until there is a solution to the dma-to-dax vs truncate problem it is
not safe to allow V4L2, Exynos, and other frame vector users to create
long standing / irrevocable memory registrations against filesytem-dax
vmas.
Cc: Inki Dae
Cc: Seung-Woo Kim
Cc: Joonyoung Shim
Cc: Kyungmin Park
Cc: Maur
V4L2 memory registrations are incompatible with filesystem-dax that
needs the ability to revoke dma access to a mapping at will, or
otherwise allow the kernel to wait for completion of DMA. The
filesystem-dax implementation breaks the traditional solution of
truncate of active file backed mappings
Until there is a solution to the dma-to-dax vs truncate problem it is
not safe to allow long standing memory registrations against
filesytem-dax vmas. Device-dax vmas do not have this problem and are
explicitly allowed.
This is temporary until a "memory registration with layout-lease"
mechanism ca
On Wed, Nov 29, 2017 at 09:51:36AM -0800, Joe Perches wrote:
> On Wed, 2017-11-29 at 17:35 +, Greg Kroah-Hartman wrote:
> > On Wed, Nov 29, 2017 at 09:23:07AM -0800, Joe Perches wrote:
> > > On Wed, 2017-11-29 at 17:40 +0100, SF Markus Elfring wrote:
> > > > From: Markus Elfring
> > > > Date:
Until there is a solution to the dma-to-dax vs truncate problem it is
not safe to allow RDMA to create long standing memory registrations
against filesytem-dax vmas.
Cc: Sean Hefty
Cc: Doug Ledford
Cc: Hal Rosenstock
Cc: Jeff Moyer
Cc: Ross Zwisler
Cc: Jason Gunthorpe
Cc:
Cc:
Fixes: 3565fc
Changes since v2 [1]:
* Add a comment for the vma_is_fsdax() check in get_vaddr_frames() (Jan)
* Collect Jan's Reviewed-by.
* Rebased on v4.15-rc1
[1]: https://lists.01.org/pipermail/linux-nvdimm/2017-November/013295.html
The summary text below is unchanged from v2.
---
Andrew,
Here is a new g
On 11/29/2017 08:02 AM, Thomas Gleixner wrote:
> Current pile at:
>
> https://tglx.de/~tglx/patches.tar
I don't see any show stoppers in there. The biggest change is Peter's
rework of the user asid flushing, but that all looks OK to me.
On Wed, Nov 29, 2017 at 9:57 AM, Andy Lutomirski wrote:
> On Tue, Nov 28, 2017 at 11:09 PM, Ingo Molnar wrote:
>>
>> * Jarkko Nikula wrote:
>>
>>> Hi
>>>
>>> Suspend-to-ram and resume stopped working on v4.15-rc1 and I bisected it to
>>> commit ca37e57bbe0c ("x86/entry/64: Add missing irqflags t
On Sun, Nov 26, 2017 at 09:01:09PM +0200, Jarkko Sakkinen wrote:
> On Sun, Nov 26, 2017 at 08:46:27PM +0200, Jarkko Sakkinen wrote:
> > On Sun, Nov 26, 2017 at 07:33:56PM +0200, Jarkko Sakkinen wrote:
> > > > +struct sgx_encl_page {
> > > > + unsigned long addr;
> > > > + unsigned int f
From: David Howells
Date: Wed, 29 Nov 2017 17:25:41 +
> David Miller wrote:
>
>> This email says "net-next", yet your patches say "net".
>
> Sorry about that - it should be 'net'. I copied an old cover note. All the
> patches have a macro substitution, but the cover note does not. Do yo
On Wed, Nov 29, 2017 at 09:57:43AM -0800, Andy Lutomirski wrote:
> On Tue, Nov 28, 2017 at 11:09 PM, Ingo Molnar wrote:
> > On a related note, we should definitely extend the 'intended GS state'
> > annotation
> > comments I did in this patch to all SWAPGS instances - this way code review
> > h
From: Ladislav Michl
[ Upstream commit 7807e086a2d1f69cc1a57958cac04fea79fc2112 ]
gpmc_probe_onenand_child returns success even on gpmc_onenand_init
failure. Fix that.
Signed-off-by: Ladislav Michl
Acked-by: Roger Quadros
Signed-off-by: Tony Lindgren
Signed-off-by: Sasha Levin
---
arch/arm
From: Sachin Sant
[ Upstream commit a6d8a21596df041f36f4c2ccc260c459e3e851f1 ]
Tests under alignment subdirectory are skipped when executed on previous
generation hardware, but harness still marks them as failed.
test: test_copy_unaligned
tags: git_version:unknown
[SKIP] Test skipped on l
Quoting Michael Kerrisk (man-pages) (mtk.manpa...@gmail.com):
> Hi Serge,
>
> At the moment man-pages lacks documentation of the namespaced file
> capability feature that you added with commit
> 8db6c34f1dbc8e06aa016a9b829b06902c3e1340. Would you be able to send a
> patch describing the feature?
On Tue, Nov 28, 2017 at 11:09 PM, Ingo Molnar wrote:
>
> * Jarkko Nikula wrote:
>
>> Hi
>>
>> Suspend-to-ram and resume stopped working on v4.15-rc1 and I bisected it to
>> commit ca37e57bbe0c ("x86/entry/64: Add missing irqflags tracing to
>> native_load_gs_index()").
>>
>> I noticed it on Intel
This is a prep patch in order to support the crosslink feature which
will require the driver to setup the requester ID table in another
partition as well as it's own. To aid this, create a helper function
which sets up the requester IDs from an array.
Signed-off-by: Logan Gunthorpe
---
drivers/n
From: Kelvin Cao
Allow using Switchtec NTB in setups that have more than two partitions.
Note: this does not enable having multi-host communication, it only
allows for a single NTB link between two hosts in a network that might
have more than two.
Use following logic to determine the NT peer par
Also, I forgot to mention, this patch set is based on today's ntb-next.
Logan
On 29/11/17 10:55 AM, Logan Gunthorpe wrote:
Hi,
This patch series adds support for the Switchtec Crosslink feature.
Crosslink is similar to B2B in that it allows two switches to be
connected back to back.
Two switc
From: Paul Mackerras
[ Upstream commit 7a70d7288c926ae88e0c773fbb506aa374e99c2d ]
The POWER9 MMU reads and caches entries from the process table.
When we kexec from one kernel to another, the second kernel sets
its process table pointer but doesn't currently do anything to
make the CPU invalidat
On Mon, Nov 27, 2017 at 7:12 PM, Krzysztof Kozlowski wrote:
> On Fri, Nov 03, 2017 at 05:54:45PM +0100, Sylwester Nawrocki wrote:
>> The new sound card DT binding is used for Odroid XU3 in order
>> to properly support the HDMI audio path.
>> Clocks configuration is changed so the I2S controller is
On Wed, Nov 29, 2017 at 12:08:46PM +0100, Javier Martinez Canillas wrote:
> +#define TPM2_RC_LAYER_SHIFT 16
> +#define TPM2_RESMGRTPM_RC_LAYER (11 << TPM2_RC_LAYER_SHIFT)
I got this spec from Philip [1].
Couple of remarks:
* What is the difference between TSS2_RESMGR_RC_LAYER and
TSS2_RESMGR_
Quoting Mahesh Bandewar (महेश बंडेवार) (mahe...@google.com):
> On Tue, Nov 28, 2017 at 3:04 PM, Serge E. Hallyn wrote:
> > Quoting Mahesh Bandewar (महेश बंडेवार) (mahe...@google.com):
> > ...
> >> >> diff --git a/security/commoncap.c b/security/commoncap.c
> >> >> index fc46f5b85251..89103f16ac37
Hi,
This patch series adds support for the Switchtec Crosslink feature.
Crosslink is similar to B2B in that it allows two switches to be
connected back to back.
Two switches can already be connected between two hosts, however with this
setup, there would be no symmetry as one switch would handle
Hey Thomas, Peter-
Gratian and I have been debugging into a nasty and difficult race w/
futexes seemingly the culprit. The original symptom we were seeing
was a seemingly spurious -EDEADLK from a futex(LOCK_PI) operation.
On further analysis, however, it appears the thread which gets the
spuriou
Crosslink is a feature of the Switchtec switches that is similar to
the B2B mode of other NTB devices. It allows a system to be designed
that is perfectly symmetric with two identical switches that link
two hosts together.
In order for the system to be symmetric, there is an empty host-less
partit
The PFF CSR registers actual mirrors the PCI configuration space
for all the ports in the switch. Previously, this was not needed by
the driver but will be used by the crosslink code to enumerate the
bus in an host-less centre partition.
Signed-off-by: Logan Gunthorpe
---
include/linux/switchtec
This is a prep patch in order to support the crosslink feature which will
require the driver to use another reserved LUT window. To simplify this,
we add some code to track the number of reserved LUT windows in use
instead of assuming this is always 1.
Signed-off-by: Logan Gunthorpe
---
drivers/
In a crosslink configuration doorbells and messages largely work the
same but the NTB registers must be accessed through the reserved LUT
window. Also, as a bonus, seeing there are now two independent sets of
NTB links, both partitions can actually use all 60 doorbell registers
instead of them havi
This is a prep patch in order to support the crosslink feature which
will require the driver to use another reserved LUT window. To
simplify this we move the code which sets up the reserved LUT window
into a helper function which will be used by the crosslink
initialization.
Signed-off-by: Logan G
From: Dmitry Safonov
[ Upstream commit 2a4d0c627f5374f365a873dea4e10ae0bb437680 ]
Kernel erases R8..R11 registers prior returning to userspace
from int80:
https://lkml.org/lkml/2009/10/1/164
GCC can reuse these registers and doesn't expect them to change
during syscall invocation. I met this
From: Kees Cook
[ Upstream commit 32b143637e8180f5d5cea54320c769210dea4f19 ]
In commit 76624175dcae ("arm64: uaccess: consistently check object sizes"),
the object size checks are moved outside the access_ok() so that bad
destinations are detected before hitting the "memset(dest, 0, size)" in th
From: Sean Young
[ Upstream commit db5b15b74ed9a5c04bb808d18ffa2c773f5c18c0 ]
The locking in lirc needs improvement, but for now just fix this potential
deadlock.
==
[ INFO: possible circular locking dependency detected ]
4.10.0-rc1+ #1 Not ta
From: Andrew Banman
[ Upstream commit 1b17c6df852851b40c3c27c66b8fa2fd99cf25d8 ]
Writing to the software acknowledge clear register when there are no
pending messages causes a HUB error to assert. The original intent of this
write was to clear the pending bits before start of operation, but this
From: Thomas Gleixner
[ Upstream commit bb1a2c26165640ba2cbcfe06c81e9f9d6db4e643 ]
Sergey reported a might sleep warning triggered from the hpet resume
path. It's caused by the call to disable_irq() from interrupt disabled
context.
The problem with the low level resume code is that it is not ac
From: Steffen Klassert
[ Upstream commit e3dc847a5f85b43ee2bfc8eae407a7e383483228 ]
In vti6_xmit(), the check for IPV6_MIN_MTU before we
send a ICMPV6_PKT_TOOBIG message is missing. So we might
report a PMTU below 1280. Fix this by adding the required
check.
Fixes: ccd740cbc6e ("vti6: Add pmtu
Hi everyone,
I spent a bit of time learning more about this problem as Fengguang was
able to determine the root commit f7dd2507893cc3. I reproduced the bug
in userspace to make life a bit easier and below the assignment occurs
before the unpoison. This is fine if we're sequentially proceeding, but
From: Peter Zijlstra
[ Upstream commit 4c77b18cf8b7ab37c7d5737b4609010d2ceec5f0 ]
Kitsunyan reported desktop latency issues on his Celeron 887 because
of commit:
1b568f0aabf2 ("sched/core: Optimize SCHED_SMT")
... even though his CPU doesn't do SMT.
The effect of running the SMT code on a !
From: Kuninori Morimoto
[ Upstream commit 4b30eebfc35c67771b5f58d9274d3e321b72d7a8 ]
SSI8 is is sharing pin with SSI7, and nothing to do for SSI_MODEx.
It is special pin and it needs special settings whole system,
but we can't confirm it, because we never have SSI8 available board.
This patch f
From: Roger Quadros
[ Upstream commit 1551e35ea4189c1f7199fe278395fc94196715f2 ]
On TI platforms (dra7, am437x), the DWC3_DSTS_DEVCTRLHLT bit is not set
after the device controller is stopped via DWC3_DCTL_RUN_STOP.
If we don't disconnect and stop the gadget, it stops working after a
system res
From: Petr Cvek
[ Upstream commit df7545719a14fa7b481896fb8689e23d0a00f682 ]
A call usb_put_phy(udc->transceiver) must be tested for a valid pointer.
Use an already existing test for usb_unregister_notifier call.
Acked-by: Robert Jarzmik
Reported-by: Robert Jarzmik
Signed-off-by: Petr Cvek
S
From: John Keeping
[ Upstream commit 38355b2a44776c25b0f2ad466e8c51bb805b3032 ]
When binding a gadget to a device, "name" is stored in gi->udc_name, but
this does not happen when unregistering and the string is leaked.
Signed-off-by: John Keeping
Signed-off-by: Felipe Balbi
Signed-off-by: Sas
From: Tejun Heo
[ Upstream commit 0580b762a4d6b70817476b90042813f8573283fa ]
ata_sff_qc_issue() expects upper layers to never issue commands on a
command protocol that it doesn't implement. While the assumption
holds fine with the usual IO path, nothing filters based on the
command protocol in
From: Franck Demathieu
[ Upstream commit 4b9de5da7e120c7f02395da729f0ec77ce7a6044 ]
The 'size' variable is unsigned according to the dt-bindings.
As this variable is used as integer in other places, create a new variable
that allows to fix the following sparse issue (-Wtypesign):
drivers/irqc
From: Tejun Heo
[ Upstream commit 637fdbae60d6cb9f6e963c1079d7e0445c86ff7d ]
If queue_delayed_work() gets called with NULL @wq, the kernel will
oops asynchronuosly on timer expiration which isn't too helpful in
tracking down the offender. This actually happened with smc.
__queue_delayed_work()
On Wed, 2017-11-29 at 17:35 +, Greg Kroah-Hartman wrote:
> On Wed, Nov 29, 2017 at 09:23:07AM -0800, Joe Perches wrote:
> > On Wed, 2017-11-29 at 17:40 +0100, SF Markus Elfring wrote:
> > > From: Markus Elfring
> > > Date: Wed, 29 Nov 2017 17:30:36 +0100
> > >
> > > Move two debug messages so
From: Raz Manor
[ Upstream commit ef5e2fa9f65befa12f1113c734602d2c1964d2a5 ]
In the function scan_dma_completions() there is a reusage of tmp
variable. That coused a wrong value being used in some case when
reading a short packet terminated transaction from an endpoint,
in 2 concecutive reads.
From: Mark Rutland
[ Upstream commit ba4dd156eabdca93501d92a980ba27fa5f4bbd27 ]
Currently we BUG() if we see an ESR_EL2.EC value we don't recognise. As
configurable disables/enables are added to the architecture (controlled
by RES1/RES0 bits respectively), with associated synchronous exceptions,
From: Andre Przywara
[ Upstream commit a5e1e6ca94a8cec51571fd62e3eaec269717969c ]
The ITS spec says that ITS commands are only processed when the ITS
is enabled (section 8.19.4, Enabled, bit[0]). Our emulation was not taking
this into account.
Fix this by checking the enabled state before handli
From: Christophe JAILLET
[ Upstream commit b6e7aeeaf235901c42ec35de4633c7c69501d303 ]
'kbuf' is allocated just a few lines above using 'memdup_user()'.
If the 'if (dev->buf)' test fails, this memory is never released.
Signed-off-by: Christophe JAILLET
Signed-off-by: Felipe Balbi
Signed-off-by
From: Daniel Drake
[ Upstream commit f2f10b7e722a75c6d75a7f7cd06b0eee3ae20f7c ]
Add support for media keys on the keyboard that comes with the
Asus V221ID and ZN241IC All In One computers.
The keys to support here are WLAN, BRIGHTNESSDOWN and BRIGHTNESSUP.
This device is not visibly branded as
From: "Blomme, Maarten"
[ Upstream commit 4342696df764ec65dcdfbd0c10d90ea52505f8ba ]
Signed-off-by: Maarten Blomme
Signed-off-by: David S. Miller
Signed-off-by: Sasha Levin
---
drivers/net/phy/spi_ks8995.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/phy/spi_ks8995.c b/dri
From: Michal Schmidt
[ Upstream commit 466e8bf10ac104d96e1ea813e8126e11cb72ea20 ]
It is possible to crash the kernel by accessing a PTP device while its
associated bnx2x interface is down. Before the interface is brought up,
the timecounter is not initialized, so accessing it results in NULL
der
From: Guenter Roeck
[ Upstream commit 10e5778f54765c96fe0c8f104b7a030e5b35bc72 ]
After commit 0549bde0fcb1 ("of: fix of_node leak caused in
of_find_node_opts_by_path"), the following error may be
reported when running omap images.
OF: ERROR: Bad of_node_put() on /ocp@6800
CPU: 0 PID: 0 Comm
From: Joe Perches
[ Upstream commit 23456565acf6d452e0368f7380aecd584c019c67 ]
Recent printk changes for KERN_CONT cause this logging to be defectively
emitted on multiple lines. Fix it.
Also reduces object size a trivial amount.
$ size drivers/scsi/qla2xxx/qla_dbg.o*
textdata bss
From: Michal Schmidt
[ Upstream commit 22118d861cec5da6ed525aaf12a3de9bfeffc58f ]
It is too late to check for the limit of the number of VF multicast
addresses after they have already been copied to the req->multicast[]
array, possibly overflowing it.
Do the check before copying.
Also fix the
On Wed, Nov 29, 2017 at 08:08:31PM +0300, Kirill A. Shutemov wrote:
> We're really early in the boot -- startup_64 in decompression code -- and
> I don't know a way print a message there. Is there a way?
>
> no_longmode handled by just hanging the machine. Is it enough for no_la57
> case too?
Pat
From: Michal Schmidt
[ Upstream commit 83bd9eb8fc69cdd5135ed6e1f066adc8841800fd ]
VFs are currently missing the VLAN filtering feature, because we were
checking the PF's acquire response before actually performing the acquire.
Fix it by setting the feature flag later when we have the PF respons
From: Michal Schmidt
[ Upstream commit 78d5505432436516456c12abbe705ec8dee7ee2b ]
On failure to configure a VF MAC/VLAN filter we should not attempt to
rollback filters that we failed to configure with -EEXIST.
Signed-off-by: Michal Schmidt
Signed-off-by: David S. Miller
Signed-off-by: Sasha
From: Sowmini Varadhan
[ Upstream commit b21dd4506b71bdb9c5a20e759255cd2513ea7ebe ]
Commit a93d01f5777e ("RDS: TCP: avoid bad page reference in
rds_tcp_listen_data_ready") added the function
rds_tcp_listen_sock_def_readable() to handle the case when a
partially set-up acceptor socket drops into
From: David Daney
[ Upstream commit ab42632156becd35d3884ee5c14da2bedbf3149a ]
For powerpc the __jump_table section in modules is not aligned, this
causes a WARN_ON() splat when loading a module containing a __jump_table.
Strict alignment became necessary with commit 3821fd35b58d
("jump_label:
From: Chris Brandt
[ Upstream commit 2501c1bb054290679baad0ff7f4f07c714251f4c ]
While modifying the driver to use the STOP interrupt, the completion of the
intermediate transfers need to wake the driver back up in order to initiate
the next transfer (restart condition). Otherwise you get never e
From: Thomas Falcon
[ Upstream commit 068d9f90a6978c3e3a662d9e85204a7d6be240d2 ]
The amount of TX/RX buffers that the vNIC driver currently allocates
is different from the amount agreed upon in negotiation with firmware.
Correct that by allocating the requested number of buffers confirmed
by fir
From: Shile Zhang
[ Upstream commit 6ad966d7303b70165228dba1ee8da1a05c10eefe ]
Paul's patch to fix checksum folding, commit b492f7e4e07a ("powerpc/64:
Fix checksum folding in csum_tcpudp_nofold and ip_fast_csum_nofold")
missed a case in csum_add(). Fix it.
Signed-off-by: Shile Zhang
Acked-by:
From: WANG Cong
[ Upstream commit 15e668070a64bb97f102ad9cf3bccbca0545cda8 ]
Andrey reported the following kernel crash:
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: [#1] SMP KASAN
Dumping ftrace buffer:
(ftrace buffer empty)
Modules linke
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