Michael Ellerman writes:
> Joe Lawrence writes:
>> Hi ppc-dev list,
>>
>> We noticed that our kpatch integration tests started failing on ppc64le
>> when targeting the upstream v6.4 kernel, and then confirmed that the
>> in-tree livepatching kselftests similarly fail, too. From the kselftest
>>
Le 30/08/2023 à 00:58, Randy Dunlap a écrit :
> ams.h uses struct platform_device, so the header should be used
> to prevent build errors:
>
> drivers/macintosh/ams/ams-input.c: In function 'ams_input_enable':
> drivers/macintosh/ams/ams-input.c:68:45: error: invalid use of undefined type
> 'st
Add more config options that wouldn't be done by the generic debug
config in kernel/configs/debug.config
CONFIG_JUMP_LABEL_FEATURE_CHECK_DEBUG
Adds an initialized check on each (cpu|mmu)_has_feature()
CONFIG_PPC_IRQ_SOFT_MASK_DEBUG
Adds some extra checks around IRQ mask manipulati
Danny Tsen writes:
> Improve AES/XTS performance of 6-way unrolling for PowerPC up
> to 17% with tcrypt. This is done by using one instruction,
> vpermxor, to replace xor and vsldoi.
>
> This patch has been tested with the kernel crypto module tcrypt.ko and
> has passed the selftest. The patch i
On Wed, 2023-08-30 at 01:19 +0100, Al Viro wrote:
> On Wed, Jul 05, 2023 at 02:58:11PM -0400, Jeff Layton wrote:
>
> > + * POSIX mandates that the old and new parent directories have their ctime
> > and
> > + * mtime updated, and that inodes of @old_dentry and @new_dentry (if any),
> > have
> >
On Wed, Jul 05, 2023 at 02:58:11PM -0400, Jeff Layton wrote:
> + * POSIX mandates that the old and new parent directories have their ctime
> and
> + * mtime updated, and that inodes of @old_dentry and @new_dentry (if any),
> have
> + * their ctime updated.
APPLICATION USAGE
Some implementations
On Fri, Aug 25, 2023 at 10:15 PM Hans Verkuil wrote:
>
> On 25/08/2023 15:54, Takashi Iwai wrote:
> > On Fri, 25 Aug 2023 05:46:43 +0200,
> > Shengjiu Wang wrote:
> >>
> >> On Fri, Aug 25, 2023 at 4:21 AM Mark Brown wrote:
> >>>
> >>> On Thu, Aug 24, 2023 at 07:03:09PM +0200, Takashi Iwai wrote:
Joe Lawrence writes:
> Hi ppc-dev list,
>
> We noticed that our kpatch integration tests started failing on ppc64le
> when targeting the upstream v6.4 kernel, and then confirmed that the
> in-tree livepatching kselftests similarly fail, too. From the kselftest
> results, it appears that livepatch
Hi all,
On Fri, 18 Aug 2023 11:17:07 +1000 Stephen Rothwell
wrote:
>
> Today's linux-next merge of the net-next tree got a conflict in:
>
> drivers/net/ethernet/freescale/fs_enet/fs_enet.h
>
> between commit:
>
> 60bc069c433f ("powerpc/include: Remove unneeded #include ")
>
> from the po
ams.h uses struct platform_device, so the header should be used
to prevent build errors:
drivers/macintosh/ams/ams-input.c: In function 'ams_input_enable':
drivers/macintosh/ams/ams-input.c:68:45: error: invalid use of undefined type
'struct platform_device'
68 | input->dev.parent = &a
On Tue, Aug 29, 2023 at 11:57:19PM +0900 Masahiro Yamada wrote:
> On Tue, Aug 29, 2023 at 3:55 PM Nicolas Schier wrote:
> >
> > On Mon 28 Aug 2023 16:17:07 GMT, Michael Ellerman wrote:
> > > Masahiro Yamada writes:
> > > > On Sat, Aug 26, 2023 at 4:55 AM Kees Cook wrote:
> > > >>
> > > >> Hi,
>
On Wed, Aug 23, 2023 at 4:00 AM Naveen N Rao wrote:
>
> Hi Kajol,
>
> On Wed Aug 23, 2023 at 1:21 PM IST, Kajol Jain wrote:
> > Based on commit 7d54a4acd8c1 ("perf test: Skip watchpoint
> > tests if no watchpoints available"), hardware breakpoints
> > are not available for power9 platform and beca
Improve AES/XTS performance of 6-way unrolling for PowerPC up
to 17% with tcrypt. This is done by using one instruction,
vpermxor, to replace xor and vsldoi.
This patch has been tested with the kernel crypto module tcrypt.ko and
has passed the selftest. The patch is also tested with
CONFIG_CRYPT
Hi ppc-dev list,
We noticed that our kpatch integration tests started failing on ppc64le
when targeting the upstream v6.4 kernel, and then confirmed that the
in-tree livepatching kselftests similarly fail, too. From the kselftest
results, it appears that livepatch transitions are no longer comple
On Tue, Aug 29, 2023 at 3:55 PM Nicolas Schier wrote:
>
> On Mon 28 Aug 2023 16:17:07 GMT, Michael Ellerman wrote:
> > Masahiro Yamada writes:
> > > On Sat, Aug 26, 2023 at 4:55 AM Kees Cook wrote:
> > >>
> > >> Hi,
> > >>
> > >> This is my series to show *.config targets in the "help" target so
On Tue 29 Aug 2023 20:35:31 GMT, Masahiro Yamada wrote:
> Use single-quotes to avoid escape sequences (\\n).
>
> Signed-off-by: Masahiro Yamada
> ---
Is this really necessary? Testing w/ GNU Make 4.3, bash 5.2.15 or
dash 0.5.12-6 and a stupid Makefile snippet I cannot see any difference
betwee
Herbert Xu writes:
> On Fri, Aug 25, 2023 at 07:44:32PM +0800, kernel test robot wrote:
>>
>> All errors (new ones prefixed by >>):
>>
>>In file included from arch/powerpc/crypto/poly1305-p10-glue.c:19:
>
> ...
>
>> ae3a197e3d0bfe3 David Howells2012-03-28 75
>> ae3a197e3d0bfe3 David Ho
Use single-quotes to avoid escape sequences (\\n).
Signed-off-by: Masahiro Yamada
---
Makefile | 8
arch/powerpc/Makefile | 2 +-
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/Makefile b/Makefile
index 87a9eef3fb4b..d09600f7a036 100644
--- a/Makefile
+++ b
* Aboorva Devarajan [2023-08-28 11:45:29]:
> From: Pratik R. Sampat
>
> Introduce a mechanism to fire directed IPIs from a source CPU to a
> specified target CPU and measure the time incurred on waking up the
> target CPU in response.
>
> Also, introduce a mechanism to queue a hrtimer on a spe
Fixes: aec0ba7472a7 ("powerpc/64: Use -mprofile-kernel for big endian ELFv2
kernels")
Signed-off-by: Michal Suchanek
---
scripts/dummy-tools/gcc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/dummy-tools/gcc b/scripts/dummy-tools/gcc
index 1db1889f6d81..ebb34d016e5f
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