On Thu, 2018-02-01 at 10:16 -0800, Tim Chen wrote:
> On 02/01/2018 08:51 AM, David Woodhouse wrote:
> > No, we just need to set IBRS before doing it. The same applies to any
> > EFI runtime calls, APM and all kinds of other random crap that calls
> > into firmware. I'm not sure why those aren't sho
From: Eric Biggers
commit 794b4bc292f5d31739d89c0202c54e7dc9bc3add upstream
With the 'encrypted' key type it was possible for userspace to provide a
data blob ending with a master key description shorter than expected,
e.g. 'keyctl add encrypted desc "new x" @s'. When validating such a
master k
From: Markus Elfring
Date: Tue, 6 Feb 2018 22:10:11 +0100
Add a jump target so that a bit of exception handling can be better reused
at the end of this function.
Signed-off-by: Markus Elfring
---
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 12 +---
1 file changed, 5 insertions(+), 7 deleti
On Tue, Feb 06, 2018 at 08:23:04PM +0100, Vincent Guittot wrote:
> This patchset applies on top of Peter's sched/esting branch minus the last 2
> commit:
> 56eb46798b33 ("sched: Clean up nohz enter/exit")
So what will update the blocked load after we wake from a total idle?
I don't see anything
>
> On Sun, Jan 28, 2018 at 09:17:53PM +, Winkler, Tomas wrote:
> >
> > >
> > > On Sun, Jan 28, 2018 at 09:51:00AM +0200, Tomas Winkler wrote:
> > >
> > > > diff --git a/include/linux/tpm.h b/include/linux/tpm.h index
> > > > bcdd3790e94d..06639fb6ab85 100644
> > > > +++ b/include/linux/tpm.h
Linus,
Please pull the latest perf-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
perf-urgent-for-linus
# HEAD: 59410f5ac70a0949a6f06ba43eecb8f99be31291 Merge tag
'perf-urgent-for-mingo-4.16-20180205' of
git://git.kernel.org/pub/scm/linux/kerne
Same as is done for syscalls, interleave XOR with PUSH or MOV
instructions for exceptions/interrupts, in order to minimize
the cost of the additional instructions required for register
clearing.
Signed-off-by: Dominik Brodowski
diff --git a/arch/x86/entry/calling.h b/arch/x86/entry/calling.h
ind
The macros which save all but specific registers have been unused for
a long time. Remove them and the SAVE_C_REGS_HELPER macro, but
instead provide the SAVE_C_REGS macro directly.
Signed-off-by: Dominik Brodowski
diff --git a/arch/x86/entry/calling.h b/arch/x86/entry/calling.h
index f4b129d4af4
Linus,
Please pull the latest sched-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
sched-urgent-for-linus
# HEAD: 82845079160817cc6ac64e5321bbd935e0a47b3a Merge branch 'linus' into
sched/urgent, to resolve conflicts
This tree includes the follo
On Tue, Feb 6, 2018 at 12:58 PM, Linus Torvalds
wrote:
> On Tue, Feb 6, 2018 at 12:49 PM, Andy Lutomirski wrote:
>>
>> Can you use @cc to make an asm statement that outputs both the masked
>> array index and the "if" condition? I can never remember the syntax,
>> but something like:
>
> Yes. Alt
From: Colin Ian King
The variable afs_cell_gc_delay is local to the source and does not need
to be in global scope, so make it static.
Cleans up sparse warning:
fs/afs/cell.c:21:24: warning: symbol 'afs_cell_gc_delay' was not
declared. Should it be static?
Signed-off-by: Colin Ian King
---
fs
On 6 February 2018 at 22:25, Peter Zijlstra wrote:
> On Tue, Feb 06, 2018 at 08:23:04PM +0100, Vincent Guittot wrote:
>> This patchset applies on top of Peter's sched/esting branch minus the last 2
>> commit:
>> 56eb46798b33 ("sched: Clean up nohz enter/exit")
>
> So what will update the blocked
On Tue 2018-02-06 02:02:19, Sasha Levin wrote:
> On Sun, Feb 04, 2018 at 06:17:36PM +0100, Pavel Machek wrote:
> >
> >> > > >> *** if brightness=0, led off
> >> > > >> *** else apply brightness if next timer <--- timer is stop, and
> >> > > >> will never apply new setting
> >> > > >> ** otherwise
Hi,
On Wed, Jan 31, 2018 at 8:19 AM, Rajendra Nayak wrote:
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> new file mode 100644
> index ..02520f19e4ca
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -0,0 +1,277 @@
> +//
On Tue, 6 Feb 2018, 9:03am, Colin King wrote:
> From: Colin Ian King
>
> Pointer fcport is initialized with a value that is never read, it is
> re-assigned a new value later on, hence the initialization is redundant
> and can be removed.
>
> Cleans up clang warning:
> drivers/scsi/qedf/qedf_io
Hi Greg,
El Mon, Jan 22, 2018 at 09:39:57AM +0100 Greg Kroah-Hartman ha dit:
> 4.4-stable review patch. If anyone has any objections, please let me know.
>
> --
>
> From: Andrey Ryabinin
>
> commit 196bd485ee4f03ce4c690bfcf38138abfcd0a4bc upstream.
>
> Currently we use curre
> If that is correct (and I might be wrong), then I am up to date and I
> am still getting the following in /proc/cpuinfo on my Pentium 4M i686:
>
> bugs : cpu_meltdown spectre_v1 spectre_v2
>
> - Matthew
That's an interesting museum piece. It's a Northwood core so I believe
the reporting is co
Hi Joel,
On Mon, Feb 05, 2018 at 04:49:03PM -0800, Joel Fernandes wrote:
> During invocation of ashmem shrinker under memory pressure, ashmem
> calls into VFS code via vfs_fallocate. We however make sure we
> don't enter it if the allocation was GFP_FS to prevent looping
> into filesystem code. Ho
/dev/nvram was never meant to be used alongside the RTC CMOS driver from
drivers/rtc as it already expose the NVRAM through another interface..
Anyway, the last defconfig to enable it properly was removed in 2010 so
prevent ARM users from selecting it.
Signed-off-by: Alexandre Belloni
---
driver
From: Colin Ian King
The function stable_node_dup is local to the source and does not need
to be in global scope, so make it static.
Cleans up sparse warning:
mm/ksm.c:1321:13: warning: symbol 'stable_node_dup' was not
declared. Should it be static?
Signed-off-by: Colin Ian King
---
mm/ksm.c
On Tue, Feb 6, 2018 at 8:40 AM, Marc Zyngier wrote:
> On 03/02/18 01:24, Derek Basehore wrote:
>> This adds functionality to resend the MAPC command to an ITS node on
>> resume. If the ITS is powered down during suspend and the collections
>> are not backed by memory, the ITS will lose that state.
On Tue, Feb 6, 2018 at 3:54 PM, David Woodhouse wrote:
> On Tue, 2018-02-06 at 15:45 -0500, tedheadster wrote:
>>
>> If that is correct (and I might be wrong), then I am up to date and I
>> am still getting the following in /proc/cpuinfo on my Pentium 4M i686:
>>
>> bugs : cpu_meltdown spectre_v1
'default N' should be 'default n', though they happen to have the same
effect here, due to undefined symbols (N in this case) evaluating to n
in a tristate sense.
Remove the default instead of changing it. bool and tristate symbols
implicitly default to n.
Discovered with the
https://github.com/u
Since commit 34ce71a96dcb ("ALSA: timer: remove legacy rtctimer"), the
rtc_register/rtc_control/rtc_unregister API is unused. As it is highly
unlikely to be needed again, remove it.
Signed-off-by: Alexandre Belloni
---
Hi,
I'd like that one to go through the RTC tree as I have other changes in
Hi Linus,
On Tue, 6 Feb 2018 09:11:30 -0200 Mauro Carvalho Chehab
wrote:
>
> 1) You may expect a merge conflict due to this patch:
> c23e0cb81e40 ("media: annotate ->poll() instances")
>
> See: https://lkml.org/lkml/2018/1/1/547
Looks like you missed this when doing the merge :-(
-
On Tue, Feb 6, 2018 at 8:11 PM, Bjorn Helgaas wrote:
>> x86/PCI: VMD: Fix malformed default
>
> In the title, please include a clue about what default you're talking
> about, e.g., mention Kconfig somehow.
>
> On Mon, Feb 05, 2018 at 02:21:32AM +0100, Ulf Magnusson wrote:
>> 'default N' should be
Hi Hans and Alexandre,
On Wed, Jan 31, 2018 at 09:26:10AM +0100, Hans Verkuil wrote:
> On 01/30/2018 07:31 AM, Alexandre Courbot wrote:
> > On Tue, Jan 30, 2018 at 1:03 AM, Hans Verkuil wrote:
> >> On 01/26/2018 07:02 AM, Alexandre Courbot wrote:
...
> >>> +Recycling and Destruction
> >>> +
From: Anders Roxell
The memfd test requires to insert the fuse module (CONFIG_FUSE_FS).
Signed-off-by: Anders Roxell
Signed-off-by: Daniel Díaz
---
tools/testing/selftests/memfd/config | 1 +
1 file changed, 1 insertion(+)
create mode 100644 tools/testing/selftests/memfd/config
diff --git a
From: Anders Roxell
While testing memfd tests, there is a missing script, as reported by
kselftest:
./run_tests.sh: line 7: ./run_fuse_test.sh: No such file or directory
Signed-off-by: Anders Roxell
Signed-off-by: Daniel Díaz
---
tools/testing/selftests/memfd/Makefile | 1 +
1 file changed,
From: Anders Roxell
Based on patch: https://patchwork.kernel.org/patch/10042045/
arch64-linux-gnu-gcc -c sync.c -o sync/sync.o
sync.c:42:29: fatal error: linux/sync_file.h: No such file or directory
#include
^
CFLAGS is not used during the compile step, so the syst
On Tue, Feb 6, 2018 at 2:16 PM, Stephen Rothwell wrote:
>> See: https://lkml.org/lkml/2018/1/1/547
>
> Looks like you missed this when doing the merge :-(
Gaah. I noticed the actual conflicts, and then didn't actually notice
that there had been some other __poll_t noise too.
Will apply your
On Tue, Feb 6, 2018 at 8:23 AM, Marc Zyngier wrote:
> On 05/02/18 21:33, dbasehore . wrote:
>> On Mon, Feb 5, 2018 at 7:56 AM, Marc Zyngier wrote:
>>> On 03/02/18 01:24, Derek Basehore wrote:
Some platforms power off GIC logic in suspend, so we need to
save/restore state. The distributo
You have been awarded a donation of $350,000 USD please reply this email for
more info : sungla...@gmail.com
On Tue, Feb 6, 2018 at 1:32 PM, Dominik Brodowski
wrote:
> Same as is done for syscalls, interleave XOR with PUSH or MOV
> instructions for exceptions/interrupts, in order to minimize
> the cost of the additional instructions required for register
> clearing.
>
> Signed-off-by: Dominik Brodowski
Christian Brauner writes:
> On Tue, Feb 06, 2018 at 12:47:46AM +0300, Kirill Tkhai wrote:
>> On 05.02.2018 18:55, Christian Brauner wrote:
>> > Since we've added support for IFLA_IF_NETNSID for RTM_{DEL,GET,SET,NEW}LINK
>> > it is possible for userspace to send us requests with three different
>>
Hi Minchan,
On Tue, Feb 6, 2018 at 2:01 PM, Minchan Kim wrote:
[...]
> On Mon, Feb 05, 2018 at 04:49:03PM -0800, Joel Fernandes wrote:
>> During invocation of ashmem shrinker under memory pressure, ashmem
>> calls into VFS code via vfs_fallocate. We however make sure we
>> don't enter it if the a
On Tue, Feb 06, 2018 at 01:59:41PM -0800, Matthias Kaehlcke wrote:
> Hi Greg,
>
> El Mon, Jan 22, 2018 at 09:39:57AM +0100 Greg Kroah-Hartman ha dit:
>
> > 4.4-stable review patch. If anyone has any objections, please let me know.
> >
> > --
> >
> > From: Andrey Ryabinin
> >
On Tue, Feb 06, 2018 at 11:12:26PM +0100, Alexandre Belloni wrote:
> Since commit 34ce71a96dcb ("ALSA: timer: remove legacy rtctimer"), the
> rtc_register/rtc_control/rtc_unregister API is unused. As it is highly
> unlikely to be needed again, remove it.
>
> Signed-off-by: Alexandre Belloni
> ---
On 02/06/2018 01:04 PM, Alexey Brodkin wrote:
Feel free to drop this patch if you plan to submit the fix soon -
otherwise, apply it if it may take some time.
No I think it worth applying especially in the light of your comment about NXP
EEPROM.
Vineet, could you please take this one?
I've ad
On Tue, Feb 06, 2018 at 05:56:04PM +, Marc Zyngier wrote:
> ARM has recently published a SMC Calling Convention (SMCCC)
> specification update[1] that provides an optimised calling convention
> and optional, discoverable support for mitigating CVE-2017-5715. ARM
> Trusted Firmware (ATF) has alr
On Tue, Feb 06 2018 at 20:34 +, Marc Zyngier wrote:
On Tue, 06 Feb 2018 18:09:04 +,
Lina Iyer wrote:
+#define PDC_MAX_IRQS 126
From v2: "Is that an absolute, architectural maximum? Or should it
come from the DT (being the sum of all ranges that are provided by
this PDC)?"
A
From: "Steven Rostedt (VMware)"
Al Viro reported:
For substring - sure, but what about something like "*a*b" and "a*b"?
AFAICS, filter_parse_regex() ends up with identical results in both
cases - MATCH_GLOB and *search = "a*b". And no way for the caller
to tell one from another.
From: "Steven Rostedt (VMware)"
__unregister_ftrace_function_probe() will incorrectly parse the glob filter
because it resets the search variable that was setup by filter_parse_regex().
Al Viro reported this:
After that call of filter_parse_regex() we could have func_g.search not
equal
From: "Steven Rostedt (VMware)"
Al Viro discovered a bug in the glob ftrace filtering code where "*a*b" is
treated the same as "a*b", and functions that would be selected by "*a*b"
but not "a*b" are not selected with "*a*b".
Add tests for patterns "*a*b" and "a*b*" to the glob selftest.
Link: h
From: "Steven Rostedt (VMware)"
Al Viro discovered a bug in the removing of function probes where if it had
a '*' at the beginning, it would fail to find any matches. That is, because
it reset the glob search string to the the initial string with a "MATCH_END"
type, instead of skipping the wildca
From: "Steven Rostedt (VMware)"
If a probe is attached to a static function that is in multiple files with
the same name, removing it by name will remove all instances:
# grep jump_label_unlock set_ftrace_filter
jump_label_unlock:traceoff:unlimited
jump_label_unlock:traceoff:unlimited
# echo
From: "Steven Rostedt (VMware)"
If a function probe in set_ftrace_filter belongs to a module, it will
contain the module name. Like:
wmi_query_block [wmi]:traceoff:unlimited
But writing:
'!wmi_query_block [wmi]:traceoff' > set_ftrace_filter
will cause an error. We still need to write:
'!w
Al Viro pointed out a couple of bugs with the parsing of the
removing of function probes and the parsing of set_ftrace_filter
strings.
This patch series implements his suggested fixes and adds selftests
that would have caught the bugs in the first place.
Steven Rostedt (VMware) (6):
ftrac
On Tue, Feb 6, 2018 at 1:32 PM, Dominik Brodowski
wrote:
> Same as is done for syscalls, interleave XOR with PUSH or MOV
> instructions for exceptions/interrupts, in order to minimize
> the cost of the additional instructions required for register
> clearing.
Side note: I would _really_ like to s
On 01/26/2018 09:48 AM, Liam Mark wrote:
Since commit 204f672255c2 ("staging: android: ion: Use CMA APIs directly")
the CMA API is now used directly and therefore the allocated memory is no
longer automatically zeroed.
Explicitly zero CMA allocated memory to ensure that no data is exposed to
use
El Tue, Feb 06, 2018 at 02:37:06PM -0800 Greg Kroah-Hartman ha dit:
> On Tue, Feb 06, 2018 at 01:59:41PM -0800, Matthias Kaehlcke wrote:
> > Hi Greg,
> >
> > El Mon, Jan 22, 2018 at 09:39:57AM +0100 Greg Kroah-Hartman ha dit:
> >
> > > 4.4-stable review patch. If anyone has any objections, plea
On 01/30/2018 08:01 PM, Yisheng Xie wrote:
ion_buffer_fault_user_mappings's definition has been removed and not be
used anymore, just remove its useless declaration.
Acked-by: Laura Abbott
Signed-off-by: Yisheng Xie
---
drivers/staging/android/ion/ion.h | 9 -
1 file changed, 9
On 01/31/2018 01:50 AM, Yisheng Xie wrote:
ion_page_pool.c now is used to apply pool APIs for system heap, which do
not need do any initial at device_initcall.
Meanwhile, this patch also remove some useless include files.
Acked-by: Laura Abbott
Signed-off-by: Yisheng Xie
---
drivers/sta
On Tue, Feb 06, 2018 at 11:48:45AM -0800, Dan Williams wrote:
> On Tue, Feb 6, 2018 at 11:29 AM, Luis Henriques wrote:
> > On Thu, Jan 18, 2018 at 04:02:21PM -0800, Dan Williams wrote:
> >> The syscall table base is a user controlled function pointer in kernel
> >> space. Like, 'get_user, use 'MAS
On Tue, Feb 06, 2018 at 02:48:45PM -0800, Matthias Kaehlcke wrote:
> El Tue, Feb 06, 2018 at 02:37:06PM -0800 Greg Kroah-Hartman ha dit:
>
> > On Tue, Feb 06, 2018 at 01:59:41PM -0800, Matthias Kaehlcke wrote:
> > > Hi Greg,
> > >
> > > El Mon, Jan 22, 2018 at 09:39:57AM +0100 Greg Kroah-Hartman
On Tue, Feb 6, 2018 at 1:37 PM, Dan Williams wrote:
>
> At that point we're basically just back to the array_ptr() version
> that returned a sanitized pointer to an array element.
.. that one does an extra unnecessary 'andq' instead of the duplicated
cmp. But at least it avoids comparing that 32
The AVR32 symbol was removed in commit 26202873bb51 ("avr32: remove
support for AVR32 architecture").
Signed-off-by: Ulf Magnusson
---
drivers/video/console/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig
i
On Tue, Feb 6, 2018 at 11:05 PM, Alexandre Belloni
wrote:
> /dev/nvram was never meant to be used alongside the RTC CMOS driver from
> drivers/rtc as it already expose the NVRAM through another interface..
> Anyway, the last defconfig to enable it properly was removed in 2010 so
> prevent ARM user
Add Firmware-ggs sysfs interface which provides read/write
interface to global storage registers.
Signed-off-by: Jolly Shah
Signed-off-by: Rajan Vaja
---
Documentation/ABI/stable/sysfs-firmware-zynqmp | 50
drivers/firmware/xilinx/zynqmp/Makefile | 2 +-
drivers/firmware/xilinx
The AVR32 symbol was removed in commit 26202873bb51 ("avr32: remove
support for AVR32 architecture").
Signed-off-by: Ulf Magnusson
---
drivers/spi/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 603783976b81..c1e455d46c7
This patch is adding communication layer with firmware.
Firmware driver provides an interface to firmware APIs.
Interface APIs can be used by any driver to communicate to
PMUFW(Platform Management Unit). All requests go through ATF.
Signed-off-by: Jolly Shah
Signed-off-by: Rajan Vaja
---
arch/a
On Tue, Feb 06, 2018 at 02:32:13PM -0800, Joel Fernandes wrote:
> Hi Minchan,
>
> On Tue, Feb 6, 2018 at 2:01 PM, Minchan Kim wrote:
> [...]
> > On Mon, Feb 05, 2018 at 04:49:03PM -0800, Joel Fernandes wrote:
> >> During invocation of ashmem shrinker under memory pressure, ashmem
> >> calls into
Firmware-debug provides debugfs interface to all APIs.
Debugfs can be used to call firmware APIs with required
parameters.
Usage:
* Calling firmware API through debugfs:
# echo " .. " > /sys/kernel/debug/zynqmp-firmware/pm
* Read output of last called firmware API:
# cat /sys/kernel/debug/zy
On Tue, Feb 6, 2018 at 1:25 PM, Dominik Brodowski
wrote:
> The macros which save all but specific registers have been unused for
> a long time. Remove them and the SAVE_C_REGS_HELPER macro, but
> instead provide the SAVE_C_REGS macro directly.
Ack. But see my other email about even more cleanups.
Add documentation to describe Xilinx ZynqMP firmware driver
bindings. Firmware driver provides an interface to firmware
APIs. Interface APIs can be used by any driver to communicate
to PMUFW (Platform Management Unit).
Signed-off-by: Jolly Shah
Signed-off-by: Rajan Vaja
---
.../firmware/xilinx/
Introduce firmware driver for ZynqMP core.
This patchset is adding communication layer with firmware.
Firmware driver provides an interface to firmware APIs.
Interface APIs can be used by any driver to communicate to
PMUFW(Platform Management Unit). All requests go through ATF.
v4:
- Changed cloc
On Mon, Feb 5, 2018 at 8:05 PM, Ulf Magnusson wrote:
> The AVR32 symbol was removed in commit 26202873bb51 ("avr32: remove
> support for AVR32 architecture"). Remove the remaining references to it
> from the Kconfig files.
>
> Signed-off-by: Ulf Magnusson
> ---
> Changes in v3:
> Removal of the A
On Tue, Feb 6, 2018 at 1:08 PM, Mark Brown wrote:
> On Mon, Feb 05, 2018 at 08:05:39PM +0100, Ulf Magnusson wrote:
>> The AVR32 symbol was removed in commit 26202873bb51 ("avr32: remove
>> support for AVR32 architecture"). Remove the remaining references to it
>> from the Kconfig files.
>
>> driv
On 02/01/2018 04:34 AM, Yisheng Xie wrote:
If we failed to create debugfs for ion at ion_device_create, the
debug_root of ion_device will be NULL, and then when try to create debug
file for shrinker of heap it will be create on the top of debugfs. If we
also failed to create this the debug file,
On 02/01/2018 04:34 AM, Yisheng Xie wrote:
When failed to create debug_root, we will go on initail other part of
ion, so we can just info this message to user and do not need a lable
to jump.
Acked-by: Laura Abbott
Signed-off-by: Yisheng Xie
---
drivers/staging/android/ion/ion.c | 5 +---
Make whether or not the hpwdt watchdog delivers a pretimeout NMI
programable by the user.
The underlying iLO hardware is programmable as to whether or not
a pre-timeout NMI is delivered to the system before the iLO resets
the system. However, the iLO does not allow for programming the
length of t
The intent of this parameter is unclear and it sets up a
race between the reset of the system by ASR and crashdump.
The length of time between receipt of the pretimeout NMI
and the ASR reset of the system is fixed by hardware.
Turning the parameter off doesn't necessairly prevent a crash dump.
Al
remove header files used by NMI sourcing and DMI decoding.
Signed-off-by: Jerry Hoemann
---
drivers/watchdog/hpwdt.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 01ef52c13209..260740051084 100644
--- a/drivers/watchdog/hpwd
Update Kconfig file to show that hpwdt now selects WATCHDOG_CORE.
Signed-off-by: Jerry Hoemann
---
drivers/watchdog/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 6a602f70aaa4..4d219c3fa8b4 100644
--- a/drivers/watchdog/Kconf
Modify prior change to not claim an NMI unless originated
from iLO to apply only to iLO5 and later going forward.
This restores hpwdt traditional behavior of calling panic
if the NMI is NMI_IO_CHECK, NMI_SERR, or NMI_UNKNOWN for
legacy hardware.
Signed-off-by: Jerry Hoemann
---
drivers/watchdog/
Update Module Author and permission on parameters so that the
parameters show up in sysfs.
Signed-off-by: Jerry Hoemann
---
drivers/watchdog/hpwdt.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index a275f14bbc
Follow Documentation/watchdog/convert_drivers_to_kernel_api.txt to
convert hpwdt from legacy watchdog driver to use the watchdog core.
Removed functions: hpwdt_open, hpwdt_release, hpwdt_write, hpwdt_ioctl
Removed data structures: hpwdt_fops, hpwdt_miscdev, watchdog_device
Modified functions: hpwd
Gen8 and prior Proliant systems supported the "CRU" interface
to firmware. This interfaces allows linux to "call back" into firmware
to source the cause of an NMI. This feature isn't fully utilized
as the actual source of the NMI isn't printed, the driver only
indicates that the source couldn't b
The primary purposes of this patch set are to
1) Update the hpwdt driver to use the watchdog core.
2) Reduce complexity by removing unnecessary features.
3) Add customer requested features like optional pretimeout.
4) Enhance readability/maintainability of the driver.
The size of the resultant dr
Minor white space changes and some name clean up.
Signed-off-by: Jerry Hoemann
---
drivers/watchdog/hpwdt.c | 49 +++-
1 file changed, 23 insertions(+), 26 deletions(-)
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 7f55b9bf371
Include the nmistat in the nmi_panic message to give support
an indication why the NMI was called (e.g. a timeout or generate
nmi button.)
Signed-off-by: Jerry Hoemann
---
drivers/watchdog/hpwdt.c | 27 +++
1 file changed, 19 insertions(+), 8 deletions(-)
diff --git a/dr
On Tue, Feb 6, 2018 at 10:48 PM, Linus Torvalds
wrote:
> On Tue, Feb 6, 2018 at 1:32 PM, Dominik Brodowski
> wrote:
>> Same as is done for syscalls, interleave XOR with PUSH or MOV
>> instructions for exceptions/interrupts, in order to minimize
>> the cost of the additional instructions required
On Tue, 2018-02-06 at 13:42 +0800, Ryder Lee wrote:
> Thanks for explanation.
>
> So I guess the better way to achieve my aim - one IRQ per slot that is
> connected to all INTx and get propagated through the bridges (and for
> those root ports own interrupts (PME ..)} is to add interrupt-map
> pro
On 02/04/2018 07:26 PM, Yisheng Xie wrote:
ion_page_pool_add will always return 0, however ion_page_pool_free will
call ion_page_pool_free_pages when ion_page_pool_add's return value is
not 0, so it is a dead code which can be removed.
Can you clean up ion_page_pool_add to be a void return as
On 02/06/2018 03:10 PM, Laura Abbott wrote:
On 02/04/2018 07:26 PM, Yisheng Xie wrote:
ion_page_pool_add will always return 0, however ion_page_pool_free will
call ion_page_pool_free_pages when ion_page_pool_add's return value is
not 0, so it is a dead code which can be removed.
Can you clean
On Tue, Feb 06, 2018 at 12:39:53PM -0800, Greg KH wrote:
> On Tue, Feb 06, 2018 at 11:09:37AM -0800, Jin Qian wrote:
> > From: Jin Qian
> >
> > partial backport from 21fc61c73c3903c4c312d0802da01ec2b323d174 upstream
> > to v4.4 to prevent virt_to_page on highmem.
>
> Ted, any objection to this pa
From: Colin Ian King
Function aead_ccm_validate_input is local to the source and does not
need to be in global scope, so make it static.
Cleans up sparse warning:
drivers/crypto/chelsio/chcr_algo.c:2627:5: warning: symbol
'aead_ccm_validate_input' was not declared. Should it be static?
Signed-o
Hi Minchan,
On Tue, Feb 6, 2018 at 2:55 PM, Minchan Kim wrote:
> On Tue, Feb 06, 2018 at 02:32:13PM -0800, Joel Fernandes wrote:
[...]
>> On Tue, Feb 6, 2018 at 2:01 PM, Minchan Kim wrote:
>> [...]
>> > On Mon, Feb 05, 2018 at 04:49:03PM -0800, Joel Fernandes wrote:
>> >> During invocation of as
On Sun, 4 Feb 2018 11:20:13 +0800
szts...@gmail.com wrote:
> From: Zamir SUN
>
> The current detection for swig will cause output to be
> /usr/bin/swig
> y
> So this will never be equal to y. With this patch, the swig path is
> removed from output, so the detection can work as expected.
>
> Fi
From: Colin Ian King
Function ccp_get_dma_chan_attr is local to the source and does not
need to be in global scope, so make it static.
Cleans up sparse warning:
drivers/crypto/ccp/ccp-dmaengine.c:41:14: warning: symbol
'ccp_get_dma_chan_attr' was not declared. Should it be static?
Signed-off-by
Fixed the following checkpatch warning
WARNING: braces {} are not necessary for any arm of this statement
Signed-off-by: Santha Meena Ramamoorthy
---
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/media
On Tue, 06 Feb 2018 14:58:02 -0800 syzbot
wrote:
> Hello,
>
> syzbot hit the following crash on upstream commit
> e237f98a9c134c3d600353f21e07db915516875b (Mon Feb 5 21:35:56 2018 +)
> Merge tag 'xfs-4.16-merge-5' of
> git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
>
> C reproducer is att
On Tue, Feb 6, 2018 at 11:12 PM, Alexandre Belloni
wrote:
> Since commit 34ce71a96dcb ("ALSA: timer: remove legacy rtctimer"), the
> rtc_register/rtc_control/rtc_unregister API is unused. As it is highly
> unlikely to be needed again, remove it.
>
> Signed-off-by: Alexandre Belloni
> ---
Nice!
On Tue, Feb 6, 2018 at 1:21 PM, Hans Verkuil wrote:
> On 02/06/2018 09:27 PM, Tim Harvey wrote:
>
>
>
>> v4l2-compliance test results:
>> - with the following kernel patches:
>>v4l2-subdev: clear reserved fields
>> . v4l2-subdev: without controls return -ENOTTY
>>
>> v4l2-compliance SHA :
On Tue, 2018-02-06 at 17:25 -0600, Josh Poimboeuf wrote:
> On Tue, Feb 06, 2018 at 07:44:52PM +, David Woodhouse wrote:
> >
> > On Fri, 2018-01-26 at 21:08 +0100, Borislav Petkov wrote:
> > >
> > > Make it all a function which does the WRMSR instead of having a hairy
> > > inline asm.
> > .
On Tue, Feb 06, 2018 at 07:44:52PM +, David Woodhouse wrote:
> On Fri, 2018-01-26 at 21:08 +0100, Borislav Petkov wrote:
> > Make it all a function which does the WRMSR instead of having a hairy
> > inline asm.
>
> ...
>
> > + alternative_input("",
> > + "call __ibp_barri
The following changes since commit
255442c93843f52b6891b21d0b485bf2c97f93c3:
Merge tag 'docs-4.16' of git://git.lwn.net/linux (2018-01-31 19:25:25 -0800)
are available in the Git repository at:
git://git.lwn.net/linux.git tags/docs-4.16-2
for you to fetch changes up to 78ed78451963d1a4282bc
From: Colin Ian King
Functions qat_rsa_set_n, qat_rsa_set_e and qat_rsa_set_n are local to
the source and do not need to be in global scope, so make them static.
Cleans up sparse warnings:
drivers/crypto/qat/qat_common/qat_asym_algs.c:972:5: warning: symbol
'qat_rsa_set_n' was not declared. Shou
On Tue, Feb 06, 2018 at 06:11:49PM -0500, Theodore Ts'o wrote:
> On Tue, Feb 06, 2018 at 12:39:53PM -0800, Greg KH wrote:
> > On Tue, Feb 06, 2018 at 11:09:37AM -0800, Jin Qian wrote:
> > > From: Jin Qian
> > >
> > > partial backport from 21fc61c73c3903c4c312d0802da01ec2b323d174 upstream
> > > to
Hi David,
Today's linux-next merge of the btrfs-kdave tree got a conflict in:
fs/btrfs/disk-io.c
between commit:
540adea3809f ("error-injection: Separate error-injection from kprobe")
from Linus' tree and commit:
8bd2a9b19fd7 ("btrfs: Remove custom crc32c init code")
from the btrfs-kda
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