4.4-stable review patch. If anyone has any objections, please let me know.
--
From: James Hogan
[ Upstream commit 0d307935fefa6389eb726c6362351c162c949101 ]
The MIPS loongson cpufreq drivers don't build unless configured for the
correct machine type, due to dependency on mach
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Jia-Ju Bai
commit c7b8f77872c73f69a16528a9eb87afefcccdc18b upstream.
According to drivers/usb/serial/io_edgeport.c, the driver may sleep
under a spinlock.
The function call path is:
edge_bulk_i
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Hans de Goede
commit f0386c083c2ce85284dc0b419d7b89c8e567c09f upstream.
When disconnected sometimes the cdc-acm driver logs errors like these:
[20278.039417] cdc_acm 2-2:2.1: urb 9 failed subm
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Larry Finger
[ Upstream commit b77992d2df9e47144354d1b25328b180afa33442 ]
When not associated with an AP, wifi device drivers should respond to the
SIOCGIWESSID ioctl with a zero-length string
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Hans de Goede
[ Upstream commit 10809bb976648ac58194a629e3d7af99e7400297 ]
Most Bay and Cherry Trail devices use a generic DSDT with all possible
peripheral devices present in the DSDT, with t
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Colin Ian King
[ Upstream commit b2fc059fa549fe6881d4c1f8d698b0f50bcd16ec ]
Avoid dereferencing pointer g until after g has been sanity null checked;
move the assignment of cdev much later whe
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Icenowy Zheng
[ Upstream commit 04226916d2360f56d57ad00bc48d2d1854d1e0b0 ]
A new usbid of UTV007 is found in a newly bought device.
The usbid is 1f71:3301.
The ID on the chip is:
UTV007
A890
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: "Gustavo A. R. Silva"
[ Upstream commit 727535903bea924c4f73abb202c4b3e85fff0ca4 ]
_vreg_ is being dereferenced before it is null checked, hence there is a
potential null pointer dereference.
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: "Guilherme G. Piccoli"
[ Upstream commit e4717292ddebcfe231651b5aff9fa19ca158d178 ]
As part of the scsi EH path, aacraid performs a reinitialization of the
adapter, which encompass freeing res
On Fri, Feb 02, 2018 at 03:00:47PM +0800, Jianchao Wang wrote:
> Currently, the complicated relationship between nvme_dev_disable
> and nvme_timeout has become a devil that will introduce many
> circular pattern which may trigger deadlock or IO hang. Let's
> enumerate the tangles between them:
> -
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Yisheng Xie
[ Upstream commit bde5f6bc68db51128f875a756e9082a6c6ff7b4c ]
kmemleak_scan() will scan struct page for each node and it can be really
large and resulting in a soft lockup. We have
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Trond Myklebust
[ Upstream commit 4ba161a793d5f43757c35feff258d9f20a082940 ]
Reported-by: Dmitry Vyukov
Signed-off-by: Trond Myklebust
Tested-by: Dmitry Vyukov
Signed-off-by: Anna Schumaker
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Eric Dumazet
[ upstream commit 84ccac6e7854ebbfb56d2fc6d5bef9be49bb304c ]
Saves 4 bytes replacing following instructions :
lea rax, [rsi + rdx * 8 + offsetof(...)]
mov rax, qword ptr [rax]
cmp
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Andrew Elble
[ Upstream commit ae254dac721d44c0bfebe2795df87459e2e88219 ]
Prevent the use of the closed (invalid) special stateid by clients.
Signed-off-by: Andrew Elble
Signed-off-by: J. Br
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Vasily Averin
[ Upstream commit b872285751c1af010e12d02bce7069e2061a58ca ]
Signed-off-by: Vasily Averin
Signed-off-by: J. Bruce Fields
Signed-off-by: Sasha Levin
Signed-off-by: Greg Kroah-H
On Fri, Feb 2, 2018 at 9:49 AM, Igor Stoppa wrote:
> On 02/02/18 17:40, Rob Herring wrote:
>> Add SPDX license tag check based on the rules defined in
>
> Shouldn't it also check that the license is compatible?
>
Perhaps we shouldn't try to script legal advice.
> [...]
>
>> +
On 02/02/2018 15:40, Laurent Dufour wrote:
>
>
> On 01/02/2018 00:04, daniel.m.jor...@oracle.com wrote:
>> A common case in release_pages is for the 'pages' list to be in roughly
>> the same order as they are in their LRU. With LRU batch locking, when a
>> sentinel page is removed, an adjacent n
This is the start of the stable review cycle for the 4.4.115 release.
There are 67 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun Feb 4 14:07:31 UTC 2018.
Anything receiv
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Alexei Starovoitov
[ upstream commit 68fda450a7df51cff9e5a4d4a4d9d0d5f2589153 ]
due to some JITs doing if (src_reg == 0) check in 64-bit mode
for div/mod operations mask upper 32-bits of src re
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Daniel Borkmann
[ upstream commit 7891a87efc7116590eaba57acc3c422487802c6f ]
The following snippet was throwing an 'unknown opcode cc' warning
in BPF interpreter:
0: (18) r0 = 0x0
2: (7b)
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Lyude Paul
commit 888f22931478a05bc81ceb7295c626e1292bf0ed upstream.
Recently I got a Caldigit TS3 Thunderbolt 3 dock, and noticed that upon
hotplugging my kernel would immediately crash due to
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Jesse Chan
commit 348c7cf5fcbcb68838255759d4cb45d039af36d2 upstream.
This change resolves a new compile-time warning
when built as a loadable module:
WARNING: modpost: missing MODULE_LICENSE()
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Alexei Starovoitov
[ Upstream commit c131187db2d3fa2f8bf32fdf4e9a4ef805168467 ]
when the verifier detects that register contains a runtime constant
and it's compared with another constant it wi
On Fri, Feb 2, 2018 at 12:56 AM, Juergen Gross wrote:
> On 02/02/18 01:36, Chris Patterson wrote:
>> Works great, tested it and it fixes booting Linux v4.15 kernel for me :)
>
> Can I add your "Tested-by:" to the patch when committing it?
>
>
Sure thing, have a great day.
On 2/2/2018 12:39 PM, Steven Sistare wrote:
> On 2/2/2018 12:21 PM, Peter Zijlstra wrote:
>> On Fri, Feb 02, 2018 at 11:53:40AM -0500, Steven Sistare wrote:
>>> It might be interesting to add a tunable for the number of random choices to
>>> make, and clamp it at the max nr computed from avg_cost i
On Fri, 2018-02-02 at 18:06 +, Roman Gushchin wrote:
>
> Idk, how even we can hit it? And if so, what scary will happen?
>
> If you prefer to have it there, I definitely can return it,
> but I see no profit so far.
I was simply curious this was not mentioned in the changelog.
A revert is no
On Thu, 25 Jan 2018, Matthew Wilcox wrote:
> It's worth having a discussion about whether we want the pmalloc API
> or whether we want a slab-based API. We can have a separate discussion
> about an API to remove pages from the physmap.
We could even do this in a more thorough way. Can we use a r
This adds support for BrainBoxes Multi I/O cards (4+1 serial + 1 parallel port):
02:00.0 0702: 135a:4100 (rev 02)
Subsystem: 135a:0443
Flags: fast devsel, IRQ 18
Memory at f7d02000 (32-bit, non-prefetchable) [size=128]
I/O ports at e000 [size=128]
I/O ports
From: Andy Shevchenko
There is no need to repeat the work that is already done in the PCI
driver core. The patch removes excerpts from suspend and resume
callbacks.
Note that there is no more calls performed to enable or disable a PCI
device during suspend-resume cycle. Nowadays they seems to be
dev_warn() will print device name with associated driver,
no need to keep this open coded.
While here, adjust indentation in the rest of dev_dbg() calls.
Signed-off-by: Andy Shevchenko
---
drivers/parport/parport_serial.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff -
When ->probe() calls helper functions return theirs error codes
instead of shadowing them.
Signed-off-by: Andy Shevchenko
---
drivers/parport/parport_serial.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parpo
Eliminate some boilerplate code by using module_pci_driver() instead of
init/exit, moving the salient bits from init into probe.
Signed-off-by: Andy Shevchenko
---
drivers/parport/parport_serial.c | 16 +---
1 file changed, 1 insertion(+), 15 deletions(-)
diff --git a/drivers/parpor
No functional changes involved.
Signed-off-by: Andy Shevchenko
---
drivers/parport/parport_serial.c | 8 +---
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c
index e71340014638..ae9e01ef7599 100644
--- a/drivers
This makes the error handling much more simpler than open-coding everything
and in addition makes the probe function smaller an tidier.
Signed-off-by: Andy Shevchenko
---
drivers/parport/parport_serial.c | 15 +--
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers
On Fri, Feb 02, 2018 at 05:57:29PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.4.115 release.
> There are 67 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know
On Fri, 2 Feb 2018, Arnd Bergmann wrote:
> Building randconfig kernels with a biarch compiler fails with LTO
> when the final link uses a different target architecture compared
> to the earlier compilation stages.
>
> Setting -m32 or -m64 in ${LDFINAL} solves this problem, though my
> feeling is
While here, remove init.h inclusion since we are not using it directly and
module.h will do this for us.
No functional changes intended.
Signed-off-by: Andy Shevchenko
---
drivers/parport/parport_serial.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/par
On Fri, Feb 02, 2018 at 03:00:44PM +0800, Jianchao Wang wrote:
> Move clearing host mem behind stopping queues. Prepare for
> following patch which will grab all the outstanding requests.
>
> Signed-off-by: Jianchao Wang
This one makes sense, though I would alter the change log to something
like
On Thu, 1 Feb 2018, Igor Stoppa wrote:
> > Would it not be better to use compound page allocations here?
> > page_head(whatever) gets you the head page where you can store all sorts
> > of information about the chunk of memory.
>
> Can you please point me to this function/macro? I don't seem to be
Jiri,
On Thu, Feb 1, 2018 at 12:38 AM, Jiri Olsa wrote:
> Stephane reported that we don't set properly PERIOD
> sample type for events with period term defined.
>
> Before:
> $ perf record -e cpu/cpu-cycles,period=1000/u ls
> $ perf evlist -v
> cpu/cpu-cycles,period=1000/u: ... sample_type:
On Fri, Feb 2, 2018 at 6:59 AM, David Woodhouse wrote:
> With retpoline, tight loops of "call this function for every XXX" are
> very much pessimised by taking a prediction miss *every* time.
>
> This one showed up very high in our early testing, and it only has five
> things it'll ever call so ma
I've got patches pending to replace all that code with
dma_direct_alloc, which will do the right thing. They were
submitted for 4.16, and I will resend them after -rc1.
On Fri, Feb 2, 2018 at 10:53 AM, Christoph Hellwig wrote:
> I've got patches pending to replace all that code with
> dma_direct_alloc, which will do the right thing. They were
> submitted for 4.16, and I will resend them after -rc1.
I see, thanks Christoph !
2018-02-01 23:11-0800, Wanpeng Li:
> From: Wanpeng Li
>
> If host CPUs are dedicated to a VM, we can avoid VM exits on HLT.
> This patch adds the per-VM non-HLT-exiting capability.
>
> Cc: Paolo Bonzini
> Cc: Radim Krčmář
> Signed-off-by: Wanpeng Li
> ---
SMM handling needs more work: I thin
On Fri, Feb 2, 2018 at 11:30 AM, Jordan Crouse wrote:
> On Fri, Feb 02, 2018 at 06:32:23AM -0600, Gustavo A. R. Silva wrote:
>> _minor_ is being dereferenced before it is null checked, hence there
>> is a potential null pointer dereference. Fix this by moving the pointer
>> dereference after _mino
On Fri, 2018-02-02 at 12:27 -0600, Rob Herring wrote:
> On Fri, Feb 2, 2018 at 9:49 AM, Igor Stoppa wrote:
> > On 02/02/18 17:40, Rob Herring wrote:
> > > Add SPDX license tag check based on the rules defined in
> >
> > Shouldn't it also check that the license is compatible?
> >
>
> Perhaps we
On Fri, Feb 02, 2018 at 04:46:30PM +0100, Arnd Bergmann wrote:
> gcc-8 notices that the memcpy in mlx5_core_query_xsrq() makes no
> sense because the source and destination variables are identical:
>
> drivers/net/ethernet/mellanox/mlx5/core/transobj.c: In function
> 'mlx5_core_query_xsrq':
> dri
On Fri, Feb 02, 2018 at 10:39:04AM -0800, Eric Dumazet wrote:
> On Fri, 2018-02-02 at 18:06 +, Roman Gushchin wrote:
> >
> > Idk, how even we can hit it? And if so, what scary will happen?
> >
> > If you prefer to have it there, I definitely can return it,
> > but I see no profit so far.
>
>
On Fri, Feb 2, 2018 at 10:50 AM, Linus Torvalds
wrote:
>
> Will it make for bigger code? Yes. But probably not really all *that*
> much bigger, because of how it also will allow the compiler to
> simplify some things.
Actually, testing this with my fairly minimal config, it actually
makes for *sm
Fixes a typo in commit 117cc7a908c83697b0b737d15ae1eb5943afe35b
("x86/retpoline: Fill return stack buffer on vmexit")
Signed-off-by: Darren Kenny
Reviewed-by: Konrad Rzeszutek Wilk
---
arch/x86/include/asm/nospec-branch.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x
Hi Suravee,
I love your patch! Yet something to improve:
[auto build test ERROR on iommu/next]
[also build test ERROR on v4.15 next-20180202]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits
Hi Peter,
I love your patch! Yet something to improve:
[auto build test ERROR on asm-generic/master]
[also build test ERROR on v4.15 next-20180202]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux
On Fri, 2018-02-02 at 11:10 -0800, Linus Torvalds wrote:
> On Fri, Feb 2, 2018 at 10:50 AM, Linus Torvalds
> wrote:
> >
> >
> > Will it make for bigger code? Yes. But probably not really all *that*
> > much bigger, because of how it also will allow the compiler to
> > simplify some things.
>
> A
at by hacking a task generation number
into each task struct, and embedding this into the lock's owner field. I
can try hacking that up next week.
Thanks,
Mark.
[1] https://lkml.kernel.org/r/20170604070911.5sx66m5xnoh2amyd@sasha-lappy
[2]
https://www.kernel.org/pub/linux/kernel/people/mark/bugs/20180202-rq-spinlock-recursion/
On Thu 11 Jan 18:33 PST 2018, Jeremy McNicoll wrote:
> On Thu, Dec 28, 2017 at 02:38:29AM -0500, zhuoweizh...@yahoo.com wrote:
> > From: Zhuowei Zhang
> >
> > Support pstore-ramoops for retrieving kernel oops and panics after reboot.
> >
> > The address and configs are taken from the downstream
On Fri, Feb 2, 2018 at 6:20 PM, Daniel Baluta wrote:
> AK5558 is a 32-bit, 768 kHZ sampling, differential input ADC
> for digital audio systems.
>
> Datasheet is available at:
>
> https://www.akm.com/akm/en/file/datasheet/AK5558VN.pdf
>
> Initial patch includes support for normal and TDM modes.
>
On 02/02/2018 03:54 AM, Rafael J. Wysocki wrote:
On Wednesday, January 24, 2018 9:53:14 PM CET Bo Yan wrote:
On 01/23/2018 06:02 PM, Rafael J. Wysocki wrote:
On Tuesday, January 23, 2018 10:57:55 PM CET Bo Yan wrote:
drivers/cpufreq/cpufreq.c | 4
1 file changed, 4 insertions(+)
di
On Fri, 2018-02-02 at 19:04 +, Roman Gushchin wrote:
> On Fri, Feb 02, 2018 at 10:39:04AM -0800, Eric Dumazet wrote:
> > On Fri, 2018-02-02 at 18:06 +, Roman Gushchin wrote:
> > >
> > > Idk, how even we can hit it? And if so, what scary will happen?
> > >
> > > If you prefer to have it th
Good day,
I will be glad if you will be capable to assist me to secure a sum of
($8.500.000.00 Million dollars) into your bank account for the benefit of both
of us. This is a genuine transaction, it just that I can’t operate it alone
without the help of a partner in other country. You will be
Hi Suravee,
I love your patch! Yet something to improve:
[auto build test ERROR on iommu/next]
[also build test ERROR on v4.15 next-20180202]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits
+Cc: Dmitry
On Fri, Feb 2, 2018 at 6:05 PM, 张波 wrote:
>
> in matrix_keypad.c, the function disable_row_irqs() may be called by
> matrix_keypad_interrupt() or matrix_keypad_stop(), there is race condition to
> disble irqs.
>
>
> If while matrix_keypad_stop() is calling, and the keypad interrupt
On Mon, Jan 8, 2018 at 11:45 AM, Nikolay Borisov wrote:
> The custom crc32 init code was introduced in
> 14a958e678cd ("Btrfs: fix btrfs boot when compiled as built-in") to
> enable using btrfs as a built-in. However, later as pointed out by
> 60efa5eb2e88 ("Btrfs: use late_initcall instead of mod
On Fri, Feb 02, 2018 at 06:54:24AM -0800, Srinivas Pandruvada wrote:
> > > > No idea, desired would be the one I would start with, it matches
> > > > with
> > > > the intent here. But I've no idea what our current HWP
> > > > implementation
> > > > actually does with it.
> > > Desired !=0 will disa
Hi,
On Fri, Feb 02, 2018 at 10:01:51PM +0800, Icenowy Zheng wrote:
> Allwinner V3s SoC features a DMA engine.
>
> Add it in the DTSI file.
>
> Signed-off-by: Icenowy Zheng
> ---
> arch/arm/boot/dts/sun8i-v3s.dtsi | 9 +
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm/boot/
On Fri, 2 Feb 2018, Arnd Bergmann wrote:
> crypto_it_tab and the other symbols like it are defined in
> crypto/aes_generic.c and exported for loadable modules. When
> building with LTO and CONFIG_TRIM_UNUSED_KSYMS, the exports
> are eliminated, since kbuild fails to take the users in
> the arch/x8
Thanks. I've queued both for 4.16-rc2 (or maybe -rc3).
On Fri, Feb 02, 2018 at 10:01:52PM +0800, Icenowy Zheng wrote:
> Allwinner V3s SoC features an internal audio codec like the one in H3,
> and a analog codec like the one in H3/A23 (but much simpler).
>
> Add them in the DTSI file.
>
> Signed-off-by: Icenowy Zheng
> ---
> arch/arm/boot/dts/sun8i
Hi Mark,
> -Original Message-
> From: Mark Rutland [mailto:mark.rutl...@arm.com]
> Sent: Thursday, February 01, 2018 2:28 AM
> To: Jolly Shah
> Cc: ard.biesheu...@linaro.org; mi...@kernel.org;
> gre...@linuxfoundation.org; m...@codeblueprint.co.uk;
> sudeep.ho...@arm.com; hkallwe...@gmail
Hi Linus,
Please pull my alpha git tree. It contains a few small fixes and clean ups.
Thanks,
Matt
The following changes since commit 8cbab92dff778e516064c13113ca15d4869ec883:
Merge tag 'for-linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma (2018-01-16 16:47:40
-0800)
are a
On 2/1/18 3:01 PM, Yang Shi wrote:
On 2/1/18 1:36 PM, Thomas Gleixner wrote:
On Fri, 2 Feb 2018, Yang Shi wrote:
/*
- * Allocate a new object. If the pool is empty, switch off the
debugger.
+ * Allocate a new object. Retrieve from global freelist first. If
the pool is
+ * empty, switc
On Fri, Feb 02, 2018 at 11:34:56AM -0800, Eric Dumazet wrote:
> On Fri, 2018-02-02 at 19:04 +, Roman Gushchin wrote:
> > On Fri, Feb 02, 2018 at 10:39:04AM -0800, Eric Dumazet wrote:
> > > On Fri, 2018-02-02 at 18:06 +, Roman Gushchin wrote:
> > > >
> > > > Idk, how even we can hit it? And
On Fri, Feb 02, 2018 at 07:27:04PM +, Mark Rutland wrote:
> ... in some cases, owner_cpu is -1, so I guess we're racing with an
> unlock. I only ever see this on the runqueue locks in wake up functions.
So runqueue locks are special in that the owner changes over a contex
switch, maybe somethi
On Fri, Feb 02, 2018 at 06:02:24PM +, David Woodhouse wrote:
> On Fri, 2018-02-02 at 12:49 -0500, Konrad Rzeszutek Wilk wrote:
> > > @@ -625,7 +629,12 @@ static inline int __do_cpuid_ent(struct
> > > kvm_cpuid_entry2 *entry, u32 function,
> > > if (!g_phys_as)
> > >
On Fri, Feb 02, 2018 at 12:36:47PM -0500, Steven Sistare wrote:
> On 2/2/2018 12:17 PM, Peter Zijlstra wrote:
> > On Fri, Feb 02, 2018 at 11:53:40AM -0500, Steven Sistare wrote:
> +static int select_idle_smt(struct task_struct *p, struct sched_group
> *sg)
> {
> +int i
On Fri, Feb 02, 2018 at 11:53:40AM -0500, Steven Sistare wrote:
> On 2/1/2018 7:33 AM, Peter Zijlstra wrote:
> > On Mon, Jan 29, 2018 at 03:31:02PM -0800, subhra mazumdar wrote:
> >> + rcu_read_lock();
> >> + sd = rcu_dereference(per_cpu(sd_llc, this_cpu));
> >> + if (util) {
> >> + for
Hi Peter,
I love your patch! Yet something to improve:
[auto build test ERROR on asm-generic/master]
[also build test ERROR on v4.15 next-20180202]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux
On Fri, 2018-02-02 at 19:48 +, Mel Gorman wrote:
> On Fri, Feb 02, 2018 at 06:54:24AM -0800, Srinivas Pandruvada wrote:
> > > > > No idea, desired would be the one I would start with, it
> > > > > matches
> > > > > with
> > > > > the intent here. But I've no idea what our current HWP
> > > > >
On Fri, Feb 02, 2018 at 09:43:20PM +0200, Andy Shevchenko wrote:
> +Cc: Dmitry
>
> On Fri, Feb 2, 2018 at 6:05 PM, 张波 wrote:
> >
> > in matrix_keypad.c, the function disable_row_irqs() may be called by
> > matrix_keypad_interrupt() or matrix_keypad_stop(), there is race condition
> > to disble
Fixes: 60e6688e74ee ("x86/kvm: Expose AMD Core Perf Extension flag to guests")
Signed-off-by: Fengguang Wu
---
cpuid.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index 0c991c6a..5cfd3c2 100644
--- a/arch/x86/kvm/cpuid.c
+++
Hi Janakarajan,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on tip/x86/core]
[also build test WARNING on v4.15]
[cannot apply to kvm/linux-next next-20180202]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system
On Fri, Feb 02, 2018 at 01:34:58PM -0500, Steven Sistare wrote:
> Actually, I take back my take back. I suspect the primary benefit
> of random selection is that it breaks up resonance states where
> CPUs that are busy tend to stay busy, and CPUs that are idle tend
> to stay idle, which is reinfor
From: Markus Elfring
Date: Fri, 2 Feb 2018 20:02:17 +0100
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
drivers/hsi/clients/ssi_protocol.c | 4 +---
1 file changed, 1 insertio
From: Markus Elfring
Date: Fri, 2 Feb 2018 20:57:23 +0100
Adjust two words in this description.
Signed-off-by: Markus Elfring
---
drivers/hsi/clients/ssi_protocol.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/hsi/clients/ssi_protocol.c
b/drivers/hsi/clients
On Fri, Feb 02, 2018 at 08:48:10PM +1100, Tobin C. Harding wrote:
> On Thu, Feb 01, 2018 at 02:43:28PM -0800, Linus Torvalds wrote:
> > On Thu, Feb 1, 2018 at 12:45 PM, Tobin C. Harding wrote:
> > >
> > > It has just come to my attention that I should have pushed these changes
> > > to Linux next
From: Markus Elfring
Date: Fri, 2 Feb 2018 21:03:45 +0100
Two update suggestions were taken into account
from static source code analysis.
Markus Elfring (2):
Delete an error message for a failed memory allocation in ssi_protocol_probe()
Fix a typo in two comment lines
drivers/hsi/clients/
On Fri, Feb 2, 2018 at 3:43 PM, Rajneesh Bhardwaj
wrote:
> This series contains the remaining (rebased) patches that were not applied
> to the pdx tree earlier. This also includes Acked-by / Reviewed-by tags from
> Rafael and Thomas.
>
> Rebased and tested on:
> http://git.infradead.org/linux-plat
A NULL pointer reference kernel bug was observed when
acpi_nfit_add_dimm() called in acpi_nfit_register_dimms()
failed. This error path does not set nfit_mem->nvdimm, but
the 2nd list_for_each_entry() loop in the function assumes
it's always set. Add a check to nfit_mem->nvdimm.
Signed-off-by: Tos
On Fri, 2018-02-02 at 14:56 -0500, Konrad Rzeszutek Wilk wrote:
> On Fri, Feb 02, 2018 at 06:02:24PM +, David Woodhouse wrote:
> >
> > On Fri, 2018-02-02 at 12:49 -0500, Konrad Rzeszutek Wilk wrote:
> > >
> > > >
> > > > @@ -625,7 +629,12 @@ static inline int __do_cpuid_ent(struct
> > > >
On Thu, Feb 01, 2018 at 11:46:47AM +, Marc Zyngier wrote:
> Although we've implemented PSCI 1.0 and 1.1, nothing can select them
> Since all the new PSCI versions are backward compatible, we decide to
> default to the latest version of the PSCI implementation. This is no
> different from doing
On Fri, Feb 2, 2018 at 7:41 PM, Nicolas Pitre wrote:
> On Fri, 2 Feb 2018, Arnd Bergmann wrote:
>
>> Building randconfig kernels with a biarch compiler fails with LTO
>> when the final link uses a different target architecture compared
>> to the earlier compilation stages.
>>
>> Setting -m32 or -m
From: Markus Elfring
Date: Fri, 2 Feb 2018 21:21:12 +0100
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
drivers/hsi/clients/hsi_char.c | 5 ++---
1 file changed, 2 insertions(
On Sat, Feb 03, 2018 at 04:00:35AM +0800, kbuild test robot wrote:
> Hi Peter,
>
> I love your patch! Yet something to improve:
Seriously? Bots have feelings?
> [auto build test ERROR on asm-generic/master]
> [also build test ERROR on v4.15 next-20180202]
> [if your patch
On Fri, Feb 2, 2018 at 8:06 PM, Jason Gunthorpe wrote:
> On Fri, Feb 02, 2018 at 04:46:30PM +0100, Arnd Bergmann wrote:
>> gcc-8 notices that the memcpy in mlx5_core_query_xsrq() makes no
>> sense because the source and destination variables are identical:
>>
>> drivers/net/ethernet/mellanox/mlx5/
Em Fri, Feb 02, 2018 at 10:45:46AM -0800, Stephane Eranian escreveu:
> Jiri,
>
> On Thu, Feb 1, 2018 at 12:38 AM, Jiri Olsa wrote:
> > Stephane reported that we don't set properly PERIOD
> > sample type for events with period term defined.
> >
> > Before:
> > $ perf record -e cpu/cpu-cycles,per
On Fri, Feb 02, 2018 at 08:16:15PM +, David Woodhouse wrote:
>
>
> On Fri, 2018-02-02 at 14:56 -0500, Konrad Rzeszutek Wilk wrote:
> > On Fri, Feb 02, 2018 at 06:02:24PM +, David Woodhouse wrote:
> > >
> > > On Fri, 2018-02-02 at 12:49 -0500, Konrad Rzeszutek Wilk wrote:
> > > >
> > > >
On Fri, Feb 2, 2018 at 1:00 PM, Toshi Kani wrote:
> A NULL pointer reference kernel bug was observed when
> acpi_nfit_add_dimm() called in acpi_nfit_register_dimms()
> failed. This error path does not set nfit_mem->nvdimm, but
> the 2nd list_for_each_entry() loop in the function assumes
> it's alw
On Fri, 2018-02-02 at 15:28 -0500, Konrad Rzeszutek Wilk wrote:
>
> >
> > No. The AMD feature bits give us more fine-grained support for exposing
> > IBPB or IBRS alone, so we expose those bits on Intel too.
>
> But but.. that runs smack against the idea of exposing a platform that
> is as close
We support normal mode, TDM mode and pm.
Changes since v1: [addressed comments from Andy and Fabio]
* fix GPIO polarity from active high to active low for correct documentation
* fix license header by using SPDX identifier
* remove debug prints at the beginning of functions.
* only support aut
AK5558 is a 32-bit, 768 kHZ sampling, differential input ADC
for digital audio systems.
Datasheet is available at:
https://www.akm.com/akm/en/file/datasheet/AK5558VN.pdf
Initial patch includes support for normal and TDM modes.
Signed-off-by: Junichi Wakasugi
[initial coding for 3.18 kernel]
Si
On Fri, Feb 2, 2018 at 6:39 AM, Richard Guy Briggs wrote:
> Since the Linux Audit project has transitioned completely over to
> github, update the MAINTAINERS file and the primary audit source file to
> reflect that reality.
>
> Signed-off-by: Richard Guy Briggs
> ---
> MAINTAINERS| 1 -
> k
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