Hi Guenter,
> -Original Message-
> From: linux-usb-ow...@vger.kernel.org [mailto:linux-usb-
> ow...@vger.kernel.org] On Behalf Of Guenter Roeck
> Sent: Wednesday, August 24, 2016 5:11 AM
> To: Felipe Balbi
> Cc: Chandra Sekhar Anagani ; Bruce
> Ashfield ; Bin Gao ;
> Pranav Tipnis ; Heikki
On Thu, Sep 29, 2016 at 09:03:43PM -0600, Ross Zwisler wrote:
> On Fri, Sep 30, 2016 at 09:43:45AM +1000, Dave Chinner wrote:
> > Finally: none of the patches in your tree have reviewed-by tags.
> > That says to me that none of this code has been reviewed yet.
> > Reviewed-by tags are non-negotiabl
using drm_vblank_no_hw_counter() to eliminate kernel warning.
Signed-off-by: YT Shen
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index eebb7d8..e286
On Friday 30 September 2016, Sinan Kaya wrote:
> On 9/29/2016 2:00 PM, Ondrej Zary wrote:
> >> The previous two patches were in the right direction.
> >>
> >> > Can we also get the same output from 4.6 kernel with the attached
> >> > patch for the same machine you sent these?
> >
> > Here it is.
>
On 09/30/2016, 07:28 AM, Mike Galbraith wrote:
> This one seems to be missing.
>
> 135e8c9250dd sched/core: Fix a race between try_to_wake_up() and a woken up
> task
Applied now for 3.12.65, thanks!
--
js
suse labs
From: Greg KH
Date: Fri, 30 Sep 2016 08:30:05 +0200
> On Fri, Sep 30, 2016 at 01:55:55AM -0400, David Miller wrote:
>> From: Amir Levy
>> Date: Wed, 28 Sep 2016 17:44:22 +0300
>>
>> > This driver enables Thunderbolt Networking on non-Apple platforms
>> > running Linux.
>>
>> Greg, any idea whe
On Thu 29-09-16 10:09:37, Mike Kravetz wrote:
> On 09/29/2016 05:30 AM, Michal Hocko wrote:
> > On Mon 26-09-16 19:28:10, Gerald Schaefer wrote:
[...]
> >> Fix this by adding a return value to dissolve_free_huge_pages() and
> >> checking h->free_huge_pages vs. h->resv_huge_pages. Note that this may
在 2016/9/30 13:52, Boqun Feng 写道:
On Fri, Sep 30, 2016 at 12:49:52PM +0800, Pan Xinhui wrote:
在 2016/9/29 23:51, Christian Borntraeger 写道:
this implements the s390 backend for commit
"kernel/sched: introduce vcpu preempted check interface"
by reworking the existing smp_vcpu_scheduled into
a
On Fri, 2016-09-30 at 09:37:39 +0800, Baoyou Xie wrote:
> We get 1 warning when building kernel with W=1:
> drivers/mmc/host/sdhci-of-arasan.c:253:6: warning: no previous prototype for
> 'sdhci_arasan_reset' [-Wmissing-prototypes]
>
> In fact, this function is only used in the file in which it is
On Fri, Sep 30, 2016 at 01:55:55AM -0400, David Miller wrote:
> From: Amir Levy
> Date: Wed, 28 Sep 2016 17:44:22 +0300
>
> > This driver enables Thunderbolt Networking on non-Apple platforms
> > running Linux.
>
> Greg, any idea where this should get merged once fully vetted? I can
> take it t
Hi Omar,
have you had a chance to look at these last questions of mine?
Thanks,
Paolo
> Il giorno 31 ago 2016, alle ore 17:20, Paolo Valente
> ha scritto:
>
>
> Il giorno 08/ago/2016, alle ore 22:09, Omar Sandoval ha
> scritto:
>
>> On Mon, Aug 08, 2016 at 04:09:56PM +0200, Paolo wrote:
>>
On Tue, Sep 20, 2016 at 05:16:19PM +0100, Eric Engestrom wrote:
> Signed-off-by: Eric Engestrom
Thanks, I've applied both of these cleanups.
- Ted
On 09/30, Viresh Kumar wrote:
>On Fri, Sep 30, 2016 at 7:29 AM, kernel test robot
> wrote:
>>
>>
>> FYI, we noticed the following commit:
>>
>> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
>> commit d4f56b47a8fac90b15adfae80a42a2735d6b3213 ("staging: greybus: Add
>> d
From: Jia He
Date: Fri, 30 Sep 2016 11:28:57 +0800
> In a PowerPc server with large cpu number(160), besides commit
> a3a773726c9f ("net: Optimize snmp stat aggregation by walking all
> the percpu data at once"), I watched several other snmp_fold_field
> callsites which would cause high cache mis
From: Calvin Owens
Date: Wed, 28 Sep 2016 21:46:39 -0700
> This implements ndo_poll_controller in net_device_ops callbacks for mlx5,
> which is necessary to use netconsole with this driver.
>
> Acked-By: Saeed Mahameed
> Signed-off-by: Calvin Owens
> ---
> Changes in v2:
> * Only iterate
From: David Decotigny
Date: Wed, 28 Sep 2016 11:00:04 -0700
> From: David Decotigny
>
> This also can address following UBSAN warnings:
> [ 36.640343]
>
> [ 36.648772] UBSAN: Undefined behaviour in
> drivers/
From: Amir Levy
Date: Wed, 28 Sep 2016 17:44:22 +0300
> This driver enables Thunderbolt Networking on non-Apple platforms
> running Linux.
Greg, any idea where this should get merged once fully vetted? I can
take it through the net-next tree, but I'm fine with another more
appropriate tree taki
On Fri, Sep 30, 2016 at 01:54:37PM +1000, Stephen Rothwell wrote:
> Hi Greg,
>
> After merging the tty tree, today's linux-next build (arm
> multi_v7_defconfig) failed like this:
>
> drivers/tty/serial/amba-pl011.c: In function 'pl011_console_match':
> drivers/tty/serial/amba-pl011.c:2346:44: err
On Fri, Sep 30, 2016 at 01:38:22PM +1000, Stephen Rothwell wrote:
> Hi Greg,
>
> Today's linux-next merge of the tty tree got conflicts in:
>
> arch/arm64/Kconfig
>
> between commit:
>
> 1d8f51d41fc7 ("arm/arm64: arch_timer: Use archdata to indicate vdso
> suitability")
>
> from the arm64
On Thu, Sep 22, 2016 at 08:50:54AM +0200, Richard Weinberger wrote:
> ...otherwise an user can enable encryption for certain files even
> when the filesystem is unable to support it.
> Such a case would be a filesystem created by mkfs.ext4's default
> settings, 1KiB block size. Ext4 supports encypt
Hi Paul,
On Thu, Sep 29, 2016 at 10:23:22AM -0700, Paul E. McKenney wrote:
> On Thu, Sep 29, 2016 at 06:10:37PM +0100, Will Deacon wrote:
> > On Thu, Sep 29, 2016 at 09:43:53AM -0700, Paul E. McKenney wrote:
> > > On Thu, Sep 29, 2016 at 05:03:08PM +0100, Will Deacon wrote:
> > > > On Thu, Sep 29,
On Fri, Sep 30, 2016 at 12:49:52PM +0800, Pan Xinhui wrote:
>
>
> 在 2016/9/29 23:51, Christian Borntraeger 写道:
> > this implements the s390 backend for commit
> > "kernel/sched: introduce vcpu preempted check interface"
> > by reworking the existing smp_vcpu_scheduled into
> > arch_vcpu_is_preemp
On Fri, Sep 30, 2016 at 01:42:23PM +1000, Stephen Rothwell wrote:
> Hi Greg,
>
> Today's linux-next merge of the tty tree got a conflict in:
>
> include/linux/acpi.h
>
> between commit:
>
> 058dfc767008 ("ACPI / watchdog: Add support for WDAT hardware watchdog")
>
> from the pm tree and co
On Fri, Sep 30, 2016 at 01:33:19PM +1000, Stephen Rothwell wrote:
> Hi Greg,
>
> Today's linux-next merge of the tty tree got a conflict in:
>
> MAINTAINERS
>
> between commit:
>
> 71fb2c74287d ("[media] MAINTAINERS: atmel-isc: add entry for Atmel ISC")
>
> from the v4l-dvb tree and commit
Hi Sergey,
On Thu, Sep 29, 2016 at 12:18:31PM +0900, Sergey Senozhatsky wrote:
> Hello Minchan,
>
> On (09/22/16 15:42), Minchan Kim wrote:
> > zram supports stream-based parallel compression. IOW, it can support
> > parallel compression on SMP system only if each cpus has streams.
> > For exampl
Hi Felipe,
On 19 September 2016 at 19:52, Baolin Wang wrote:
> When we change the USB function with configfs dynamically, we possibly met
> this
> situation: one core is doing the control transfer, another core is trying to
> unregister the USB gadget from userspace, we must wait for completing
husly:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
> rxrpc-rewrite-20160929
Pulled, thanks David.
From: Salil Mehta
Date: Thu, 29 Sep 2016 18:09:08 +0100
> This patch-set introduces fix to some Bugs, potential problems
> and code improvements identified during internal review and
> testing of Hisilicon Network Subsystem driver.
>
> Submit Change
> V1->V2: This addresses the feedbacks provide
From: Kalle Valo
Date: Thu, 29 Sep 2016 19:57:28 +0300
> this should be the last wireless-drivers-next pull request for 4.9, from
> now on only important bugfixes. Nothing really special stands out,
> iwlwifi being most active but other drivers also getting attention. More
> details in the signed
This one seems to be missing.
135e8c9250dd sched/core: Fix a race between try_to_wake_up() and a woken up task
From: Vivien Didelot
Date: Thu, 29 Sep 2016 12:21:52 -0400
> The Global (1) internal SMI device of Marvell switches is a set of
> registers providing support to different units for MAC addresses (ATU),
> VLANs (VTU), PHY polling (PPU), etc.
...
Looks like a very nice set of cleanups to me.
Ser
From: Dmitry Torokhov
Date: Thu, 29 Sep 2016 08:46:05 -0700
> Hi David,
>
> On Wed, Aug 10, 2016 at 2:36 PM, Dmitry Torokhov
> wrote:
>> If net namespace is attached to a user namespace let's make container's
>> root owner of sysctls affecting said network namespace instead of global
>> root.
>
From: Babu Moger
Date: Thu, 29 Sep 2016 08:53:24 -0500
>
> On 9/28/2016 3:39 AM, Peter Zijlstra wrote:
>> On Tue, Sep 27, 2016 at 12:33:27PM -0700, Babu Moger wrote:
>>> This new config parameter limits the space used for "Lock debugging:
>>> prove locking correctness" by about 4MB. The current
zi@sent.com writes:
> From: Zi Yan
>
> Signed-off-by: Zi Yan
> ---
> arch/powerpc/Kconfig | 4
> arch/powerpc/include/asm/book3s/64/pgtable.h | 23 +++
> 2 files changed, 27 insertions(+)
>
> diff --git a/arch/powerpc/Kconfig b/arch/powerpc/
On 2016-09-29 23:30, Mark Brown wrote:
On Thu, Sep 29, 2016 at 05:06:26PM +0530, Kiran Gunda wrote:
-#undef REGMAP_ALLOW_WRITE_DEBUGFS
+#define REGMAP_ALLOW_WRITE_DEBUGFS
This is completely inappropriate for upstream, if you need to do
debugging on your platform you can enable this locally bu
在 2016/9/29 18:31, Peter Zijlstra 写道:
On Thu, Sep 29, 2016 at 12:23:19PM +0200, Christian Borntraeger wrote:
On 09/29/2016 12:10 PM, Peter Zijlstra wrote:
On Thu, Jul 21, 2016 at 07:45:10AM -0400, Pan Xinhui wrote:
change from v2:
no code change, fix typos, update some comments
chan
在 2016/9/29 23:51, Christian Borntraeger 写道:
this implements the s390 backend for commit
"kernel/sched: introduce vcpu preempted check interface"
by reworking the existing smp_vcpu_scheduled into
arch_vcpu_is_preempted. We can then also get rid of the
local cpu_is_preempted function by moving t
On 四, 9月 29, 2016 at 10:01:43上午 +0200, Michal Hocko wrote:
> On Wed 28-09-16 17:31:03, ming.ling wrote:
> > Non-lru pages don't belong to any lru, so accounting them to
> > NR_ISOLATED_ANON or NR_ISOLATED_FILE doesn't make any sense.
> > It may misguide functions such as pgdat_reclaimable_pages an
On Thu, Sep 29, 2016 at 09:03:43PM -0600, Ross Zwisler wrote:
> On Fri, Sep 30, 2016 at 09:43:45AM +1000, Dave Chinner wrote:
> > Finally: none of the patches in your tree have reviewed-by tags.
> > That says to me that none of this code has been reviewed yet.
> > Reviewed-by tags are non-negotiabl
Hi Greg,
After merging the tty tree, today's linux-next build (arm
multi_v7_defconfig) failed like this:
drivers/tty/serial/amba-pl011.c: In function 'pl011_console_match':
drivers/tty/serial/amba-pl011.c:2346:44: error: passing argument 3 of
'uart_parse_earlycon' from incompatible pointer type
From: Andi Kleen
When looking at Intel PT traces with perf script it is useful to have
some indication of the instruction. Dump the instruction bytes and
instruction length, which can be used for simple pattern analysis in
scripts.
% perf record -e intel_pt// foo
% perf script --itrace=i0ns -F i
From: Andi Kleen
Change the Intel PT decoder to pass up the length and the instruction
bytes of the decoded or sampled instruction in the perf sample.
The decoder already knows this information, we just need to pass it
up. Since it is only a couple of movs it is not very expensive.
Used in the
Hi Greg,
Today's linux-next merge of the tty tree got a conflict in:
include/linux/acpi.h
between commit:
058dfc767008 ("ACPI / watchdog: Add support for WDAT hardware watchdog")
from the pm tree and commit:
ad1696f6f09d ("ACPI: parse SPCR and enable matching console")
from the tty tre
Hi Greg,
Today's linux-next merge of the tty tree got conflicts in:
arch/arm64/Kconfig
between commit:
1d8f51d41fc7 ("arm/arm64: arch_timer: Use archdata to indicate vdso
suitability")
from the arm64 tree and commit:
888125a71298 ("ARM64: ACPI: enable ACPI_SPCR_TABLE")
from the tty tr
I applied your patches to the following kernel:
github.com/RobertCNelson/bb-kernel.git
branch am33x-v4.8
Changing
#define REG_DMAENABLE_CLEAR 0x038
to
#define REG_DMAENABLE_CLEAR 0x03C
Also applying the following DTS changes:
target = <&tscadc>;
__overl
Hi Greg,
Today's linux-next merge of the tty tree got a conflict in:
MAINTAINERS
between commit:
71fb2c74287d ("[media] MAINTAINERS: atmel-isc: add entry for Atmel ISC")
from the v4l-dvb tree and commit:
5615c3715749 ("MAINTAINERS: update entry for atmel_serial driver")
from the tty tr
This is to suppress the checkpatch.pl warning "Comparison to NULL
could be written". No functional changes here.
Signed-off-by: Jia He
---
net/ipv4/proc.c | 32
net/sctp/proc.c | 2 +-
2 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/net/ipv4/pro
The parameter items(is always ICMP6_MIB_MAX) is useless for
__snmp6_fill_statsdev
Signed-off-by: Jia He
---
net/ipv6/addrconf.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 2f1f5d4..35d4baa 100644
--- a/net/ipv6
This is to use the generic interfaces snmp_get_cpu_field{,64}_batch to
aggregate the data by going through all the items of each cpu sequentially.
Signed-off-by: Jia He
---
net/sctp/proc.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/net/sctp/proc.c b/net/sctp/proc
This is to use the generic interfaces snmp_get_cpu_field{,64}_batch to
aggregate the data by going through all the items of each cpu sequentially.
Signed-off-by: Jia He
---
net/xfrm/xfrm_proc.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/net/xfrm/xfrm_proc.c b/
This is to introduce the generic interfaces for snmp_get_cpu_field{,64}.
It exchanges the two for-loops for collecting the percpu statistics data.
This can aggregate the data by going through all the items of each cpu
sequentially.
Signed-off-by: Jia He
Suggested-by: Marcelo Ricardo Leitner
---
This is to use the generic interfaces snmp_get_cpu_field{,64}_batch to
aggregate the data by going through all the items of each cpu sequentially.
Then snmp_seq_show is split into 2 parts to avoid build warning "the frame
size" larger than 1024.
Signed-off-by: Jia He
---
net/ipv4/proc.c | 70 +++
In a PowerPc server with large cpu number(160), besides commit
a3a773726c9f ("net: Optimize snmp stat aggregation by walking all
the percpu data at once"), I watched several other snmp_fold_field
callsites which would cause high cache miss rate.
test source code:
My simple test ca
This is to use the generic interfaces snmp_get_cpu_field{,64}_batch to
aggregate the data by going through all the items of each cpu sequentially.
Signed-off-by: Jia He
---
net/ipv6/proc.c | 30 ++
1 file changed, 22 insertions(+), 8 deletions(-)
diff --git a/net/ipv
On Thu, 2016-09-29 at 10:46 +0200, Matthias Brugger wrote:
>
> On 29/09/16 06:01, CK Hu wrote:
> > Acked-by: CK Hu
> >
> > On Thu, 2016-09-29 at 11:22 +0800, Bibby Hsieh wrote:
> >> Fix the typo: OD_RELAYMODE->OD_CFG
> >>
>
Hi, Matthias
Thanks for your reply.
> Although it is quite clear what
Hi, HS:
On Mon, 2016-09-05 at 09:44 +0800, HS Liao wrote:
> This patch is first version of Mediatek Command Queue(CMDQ) driver. The
> CMDQ is used to help write registers with critical time limitation,
> such as updating display configuration during the vblank. It controls
> Global Command Engine
On Fri, Sep 30, 2016 at 09:43:45AM +1000, Dave Chinner wrote:
> Finally: none of the patches in your tree have reviewed-by tags.
> That says to me that none of this code has been reviewed yet.
> Reviewed-by tags are non-negotiable requirement for anything going
> through my trees. I don't have time
Signed-off-by: Cao jin
---
drivers/pci/pcie/aer/aerdrv.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c
index 48d21e0..20eea86 100644
--- a/drivers/pci/pcie/aer/aerdrv.c
+++ b/drivers/pci/pcie/aer/aerdrv.c
@@ -294,7 +294,6 @@ stati
On 09/30, Viresh Kumar wrote:
>On Fri, Sep 30, 2016 at 7:29 AM, kernel test robot
> wrote:
>>
>>
>> FYI, we noticed the following commit:
>>
>> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
>> commit d4f56b47a8fac90b15adfae80a42a2735d6b3213 ("staging: greybus: Add
>> d
On (09/29/16 15:25), Petr Mladek wrote:
> On Tue 2016-09-27 23:22:30, Sergey Senozhatsky wrote:
> > Hello,
> >
> > RFC
> >
> > This patch set extends a lock-less NMI per-cpu buffers idea to
> > handle recursive printk() calls. The basic mechanism is pretty much the
> > same -- at the
Hi James,
On Thu, 29 Sep 2016, James Chapman wrote:
> On 22/09/16 21:52, R. Parameswaran wrote:
> > From ed585bdd6d3d2b3dec58d414f514cd764d89159d Mon Sep 17 00:00:00 2001
> > From: "R. Parameswaran"
> > Date: Thu, 22 Sep 2016 13:19:25 -0700
> > Subject: [PATCH] L2TP:Adjust intf MTU,factor under
Hi Linus,
One big regression fix for udl, along with two amdgpu fixes and two
nouveau fixes.
All seems pretty safe and useful.
Dave.
The following changes since commit 08895a8b6b06ed2323cd97a36ee40a116b3db8ed:
Linux 4.8-rc8 (2016-09-25 18:47:13 -0700)
are available in the git repository at:
From: Anshuman Khandual
This patch adds ptrace interface test for TAR, PPR, DSCR
registers inside suspended TM context.
Signed-off-by: Anshuman Khandual
Signed-off-by: Simon Guo
---
tools/testing/selftests/powerpc/ptrace/Makefile| 2 +-
.../selftests/powerpc/ptrace/ptrace-tm-spd-tar.c
From: Anshuman Khandual
Fixes the following build failure -
cp_abort.c:90:3: error: ‘for’ loop initial declarations are only
allowed in C99 or C11 mode
for (int i = 0; i < NUM_LOOPS; i++) {
^
cp_abort.c:90:3: note: use option -std=c99, -std=gnu99, -std=c11 or
-std=gnu11 to compile your cod
From: Anshuman Khandual
This patch adds ptrace interface test for VSX, VMX registers
inside suspended TM context.
Signed-off-by: Anshuman Khandual
Signed-off-by: Simon Guo
---
tools/testing/selftests/powerpc/ptrace/Makefile| 3 +-
.../selftests/powerpc/ptrace/ptrace-tm-spd-vsx.c | 185
>
> Thanks for helping,
:)
>
> I think that you seem to do some testing with these patches on powerpc,
> which shows that thp migration can be enabled relatively easily for
> non-x86_64. This is a good news to me.
Right. I did some THP migration tests on both x86_64 and IBM ppc64.
You can use t
From: Anshuman Khandual
This patch adds ptrace interface test for TM SPR registers. This
also adds ptrace interface based helper functions related to TM
SPR registers access.
Signed-off-by: Anshuman Khandual
Signed-off-by: Simon Guo
---
tools/testing/selftests/powerpc/ptrace/Makefile| 3
Hello,
On Wed, Sep 28, 2016 at 05:31:03PM +0800, ming.ling wrote:
> Non-lru pages don't belong to any lru, so accounting them to
> NR_ISOLATED_ANON or NR_ISOLATED_FILE doesn't make any sense.
> It may misguide functions such as pgdat_reclaimable_pages and
> too_many_isolated.
I agree this part. I
From: Anshuman Khandual
This patch adds a .gitignore file for all the executables in
the ptrace test directory thus making invisible with git status
query.
Signed-off-by: Anshuman Khandual
Signed-off-by: Simon Guo
---
tools/testing/selftests/powerpc/ptrace/.gitignore | 11 +++
1 file
From: Anshuman Khandual
This patch adds ptrace interface test for GPR/FPR registers.
This adds ptrace interface based helper functions related to
GPR/FPR access and some assembly helper functions related to
GPR/FPR registers.
Signed-off-by: Anshuman Khandual
Signed-off-by: Simon Guo
---
tools
From: Anshuman Khandual
This patch adds ptrace interface test for VSX, VMX registers
inside TM context. This also adds ptrace interface based helper
functions related to chckpointed VSX, VMX registers access.
Signed-off-by: Anshuman Khandual
Signed-off-by: Simon Guo
---
tools/testing/selftest
From: Anshuman Khandual
This patch adds ptrace interface test for GPR/FPR registers
inside suspended TM context.
Signed-off-by: Anshuman Khandual
Signed-off-by: Simon Guo
---
tools/testing/selftests/powerpc/ptrace/Makefile| 2 +-
.../selftests/powerpc/ptrace/ptrace-tm-spd-gpr.c | 169
From: Anshuman Khandual
This patch adds ptrace interface test for VSX, VMX registers.
This also adds ptrace interface based helper functions related
to VSX, VMX registers access. This also adds some assembly
helper functions related to VSX and VMX registers.
Signed-off-by: Anshuman Khandual
Sig
From: Anshuman Khandual
This patch adds ptrace interface test for TAR, PPR, DSCR
registers. This also adds ptrace interface based helper
functions related to TAR, PPR, DSCR register access.
Signed-off-by: Anshuman Khandual
Signed-off-by: Simon Guo
---
tools/testing/selftests/powerpc/ptrace/Ma
From: Anshuman Khandual
This patch adds ptrace interface test for TAR, PPR, DSCR
registers inside TM context. This also adds ptrace
interface based helper functions related to checkpointed
TAR, PPR, DSCR register access.
Signed-off-by: Anshuman Khandual
Signed-off-by: Simon Guo
---
tools/test
From: Anshuman Khandual
This patch adds ptrace interface test for GPR/FPR registers
inside TM context. This adds ptrace interface based helper
functions related to checkpointed GPR/FPR access.
Signed-off-by: Anshuman Khandual
Signed-off-by: Simon Guo
---
tools/testing/selftests/powerpc/ptrace
From: Simon Guo
There are some functions, especially register related, which can
be shared across multiple selftests/powerpc test directories.
This patch creates a new utility directory to store those shared
functionalities, so that the file layout becomes more neat.
Signed-off-by: Simon Guo
-
From: Anshuman Khandual
This patch adds ptrace interface test for EBB/PMU specific
registers. This also adds some generic ptrace interface
based helper functions to be used by other patches later
on in the series.
Signed-off-by: Anshuman Khandual
Signed-off-by: Simon Guo
---
tools/testing/sel
From: Anshuman Khandual
This patch adds SPR number for TAR, PPR, DSCR special
purpose registers. It also adds TM, VSX, VMX related
instructions which will then be used by patches later
in the series.
Now that the new DSCR register definitions (SPRN_DSCR_PRIV and
SPRN_DSCR) are defined outside th
From: Simon Guo
This selftest suite is for PPC register ptrace functionality. It
is also useful for Transaction Memory functionality verification.
Signed-off-by: Anshuman Khandual
Signed-off-by: Simon Guo
Test Result (All tests pass on both BE and LE)
On Fri, Sep 30, 2016 at 7:29 AM, kernel test robot
wrote:
>
>
> FYI, we noticed the following commit:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> commit d4f56b47a8fac90b15adfae80a42a2735d6b3213 ("staging: greybus: Add
> drivers/staging/greybus to the build")
>
On 29-09-16, 15:16, Vladimir Zapolskiy wrote:
> If you look at the top I agree that this solution may be only one platform
> specific, but it fixes the broken driver of i.MX I2C bus controller.
Yeah, I saw that..
> Why do you get an impression that it looks like a hack?
Because we have to reorde
Hi Cyril,
On Wed, Sep 14, 2016 at 03:04:12PM +1000, Cyril Bur wrote:
> On Mon, 2016-09-12 at 15:33 +0800, wei.guo.si...@gmail.com wrote:
> > From: Anshuman Khandual
> >
> > This patch adds ptrace interface test for TM SPR registers. This
> > also adds ptrace interface based helper functions relat
On 29-09-16, 09:33, Stefan Agner wrote:
> You need to differentiate between Vybrid and i.MX:
>
> Vybrid muxes a pin to GPIO on gpio_request_one (via .gpio_request_enable
> callback)
> i.MX does not mux a pin as GPIO on its own, but needs to be muxed
> explicitly. That has been always the case...
>
Hi,
On Thu, Sep 29, 2016 at 02:32:57PM -0700, Laura Abbott wrote:
> Page mappings with full RWX permissions are a security risk. x86
> has an option to walk the page tables and dump any bad pages.
> (See e1a58320a38d ("x86/mm: Warn on W^X mappings")). Add a similar
> implementation for arm64.
>
>
On (09/29/16 15:19), Petr Mladek wrote:
> I am sorry but I do not understand this much. printk() should set the
> alternative implementation in the critical section by default.
> Why do we need to handle this so specially?
>
> Is it because of flushing in NMI context when panicing? I would call
>
FYI, we noticed the following commit:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
commit d4f56b47a8fac90b15adfae80a42a2735d6b3213 ("staging: greybus: Add
drivers/staging/greybus to the build")
in testcase: trinity
with following parameters:
runtime: 300s
Hi Michal,
Thanks for the patch.
在 2016/9/29 5:38, Michal Nazarewicz 写道:
> On Wed, Sep 28 2016, Michal Nazarewicz wrote:
>> With that done, the only thing which needs a mutex is
>> epfile->read_buffer.
>
> Perhaps this would do:
>
I tested the patch on Hikey board with adb function on android,
> "Ondrej" == Ondrej Zary writes:
Ondrej> This small patch series removes deprecated code from g_NCR5380
Ondrej> driver and converts it from scsi_module.c to scsi_add_host().
Applied to 4.9/scsi-queue.
--
Martin K. Petersen Oracle Linux Engineering
We get 1 warning when building kernel with W=1:
drivers/mmc/host/sdhci-of-arasan.c:253:6: warning: no previous prototype for
'sdhci_arasan_reset' [-Wmissing-prototypes]
In fact, this function is only used in the file in which it is
declared and don't need a declaration, but can be made static.
So
We get 1 warning when building kernel with W=1:
drivers/mmc/card/block.c:2147:5: warning: no previous prototype for
'mmc_blk_issue_rq' [-Wmissing-prototypes]
In fact, this function is declared in drivers/mmc/card/block.h,
so this patch adds missing header dependencies.
Signed-off-by: Baoyou Xie
On Thu, Sep 29, 2016 at 5:55 PM, Sean Hudson wrote:
> This patch set is based on Linus' v4.8-rc8 tag.
>
> This debug feature allows the kernel to use an external buffer and control
> block for kernel log messages. The feature is controlled by an optional
> command line parameter. The existing buff
> "Kiwoong" == Kiwoong Kim writes:
Kiwoong> I think that the patch is correct. UFS spec says "The Data
Kiwoong> Segment area is empty" for Read Descriptor. I have been using
Kiwoong> similar code with it and it works. That have been already
Kiwoong> applied in Android kernel.
That's fine.
Fixed an indentation coding style issue.
Signed-off-by: Nahom
---
drivers/video/console/bitblit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/console/bitblit.c b/drivers/video/console/bitblit.c
index dbfe4ee..4e7d0e3 100644
--- a/drivers/video/console/bitbli
On Thu, Sep 29, 2016 at 2:32 PM, Laura Abbott wrote:
>
> Hi,
>
> This is an implementation to check for writable and executable pages on arm64.
> This is heavily based on the x86 version which uses the existing page table
> dumping code to do the checking. Some notes:
>
> - The W^X checking is imp
On Thu, Sep 29, 2016 at 06:11:44PM -0700, Laura Abbott wrote:
> On 09/29/2016 05:48 PM, Mark Rutland wrote:
> >On Thu, Sep 29, 2016 at 05:31:09PM -0700, Laura Abbott wrote:
> >>On 09/29/2016 05:13 PM, Mark Rutland wrote:
> >>>On Thu, Sep 29, 2016 at 02:32:55PM -0700, Laura Abbott wrote:
> +int
Add regs-rtc.h to replace the macros of redundancy.
Signed-off-by: Yang Ling
---
V2:
Add the header file regs-rtc.h in loongson1.h.
---
arch/mips/include/asm/mach-loongson32/loongson1.h | 1 +
arch/mips/include/asm/mach-loongson32/regs-rtc.h | 23 +++
arch/mips/loongson3
Good morning linux
http://www.scanman.com.au/particularly.php?stick=2ubmk03m5uy9q
Chris Rankin
On (09/29/16 15:00), Petr Mladek wrote:
[..]
> > @@ -1791,7 +1791,7 @@ asmlinkage int vprintk_emit(int facility, int level,
> > zap_locks();
> > }
> >
> > - lockdep_off();
> > + alt_printk_enter();
>
> IMHO, we could not longer enter vprintk_emit() recursively. The same
> sec
On 09/29/2016 05:48 PM, Mark Rutland wrote:
On Thu, Sep 29, 2016 at 05:31:09PM -0700, Laura Abbott wrote:
On 09/29/2016 05:13 PM, Mark Rutland wrote:
On Thu, Sep 29, 2016 at 02:32:55PM -0700, Laura Abbott wrote:
+int ptdump_register(struct ptdump_info *info, const char *name)
+{
+ ptdump
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