2019-03-16 11:31:36

by Michael Ellerman

[permalink] [raw]
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-5.1-2 tag

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi Linus,

Please pull a few small powerpc updates for 5.1:

The following changes since commit 9580b71b5a7863c24a9bd18bcd2ad759b86b1eff:

powerpc/32: Clear on-stack exception marker upon exception return (2019-03-04 00:37:23 +1100)

are available in the git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-5.1-2

for you to fetch changes up to de3c83c2fd2b87cf68214eda76dfa66989d78cb6:

powerpc/64s: Include <asm/nmi.h> header file to fix a warning (2019-03-13 15:03:13 +1100)

- ------------------------------------------------------------------
powerpc fixes for 5.1 #2

One fix to prevent runtime allocation of 16GB pages when running in a VM (as
opposed to bare metal), because it doesn't work.

A small fix to our recently added KCOV support to exempt some more code from
being instrumented.

Plus a few minor build fixes, a small dead code removal and a defconfig update.

Thanks to:
Alexey Kardashevskiy, Aneesh Kumar K.V, Christophe Leroy, Jason Yan, Joel
Stanley, Mahesh Salgaonkar, Mathieu Malaterre.

- ------------------------------------------------------------------
Alexey Kardashevskiy (1):
powerpc/powernv: Fix compile without CONFIG_TRACEPOINTS

Aneesh Kumar K.V (1):
powerpc/hugetlb: Don't do runtime allocation of 16G pages in LPAR configuration

Jason Yan (1):
powerpc: remove dead code in head_fsl_booke.S

Joel Stanley (1):
powerpc/configs: Sync skiroot defconfig

Mahesh Salgaonkar (1):
powerpc/mm: Disable kcov for SLB routines

Mathieu Malaterre (1):
powerpc/64s: Include <asm/nmi.h> header file to fix a warning


arch/powerpc/configs/skiroot_defconfig | 12 +++++++++---
arch/powerpc/include/asm/book3s/64/hugetlb.h | 8 ++++++++
arch/powerpc/kernel/head_fsl_booke.S | 7 -------
arch/powerpc/kernel/traps.c | 1 +
arch/powerpc/mm/Makefile | 3 +++
arch/powerpc/platforms/powernv/opal-call.c | 1 +
6 files changed, 22 insertions(+), 10 deletions(-)
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2019-03-16 17:52:03

by pr-tracker-bot

[permalink] [raw]
Subject: Re: [GIT PULL] Please pull powerpc/linux.git powerpc-5.1-2 tag

The pull request you sent on Sat, 16 Mar 2019 22:28:48 +1100:

> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-5.1-2

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/a9c55d58bc36b5a0ef7021772fc2508e693ed534

Thank you!

--
Deet-doot-dot, I am a bot.
https://korg.wiki.kernel.org/userdoc/prtracker

2019-03-17 09:51:44

by Christophe Leroy

[permalink] [raw]
Subject: Re: [GIT PULL] Please pull powerpc/linux.git powerpc-5.1-2 tag

Hi Michael,

Le 16/03/2019 à 12:28, Michael Ellerman a écrit :
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hi Linus,
>
> Please pull a few small powerpc updates for 5.1:
>
> The following changes since commit 9580b71b5a7863c24a9bd18bcd2ad759b86b1eff:
>
> powerpc/32: Clear on-stack exception marker upon exception return (2019-03-04 00:37:23 +1100)
>
> are available in the git repository at:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-5.1-2
>
> for you to fetch changes up to de3c83c2fd2b87cf68214eda76dfa66989d78cb6:
>
> powerpc/64s: Include <asm/nmi.h> header file to fix a warning (2019-03-13 15:03:13 +1100)
>
> - ------------------------------------------------------------------
> powerpc fixes for 5.1 #2
>
> One fix to prevent runtime allocation of 16GB pages when running in a VM (as
> opposed to bare metal), because it doesn't work.
>
> A small fix to our recently added KCOV support to exempt some more code from
> being instrumented.
>
> Plus a few minor build fixes, a small dead code removal and a defconfig update.
>
> Thanks to:
> Alexey Kardashevskiy, Aneesh Kumar K.V, Christophe Leroy, Jason Yan, Joel
> Stanley, Mahesh Salgaonkar, Mathieu Malaterre.

Looks like the fix for 6xx/hash use of SPRN_SPRG_PGDIR is not there.

Patch at https://patchwork.ozlabs.org/patch/1053385/
(Or at https://patchwork.ozlabs.org/patch/1054213/ with better commit text)

Without that patch, 6xx with hash table silently loop forever in
pagefault handler while trying to start init, as reported from
linux-next by Guenter Roeck (see
https://patchwork.ozlabs.org/patch/1046041/)

Thanks
Christophe

>
> - ------------------------------------------------------------------
> Alexey Kardashevskiy (1):
> powerpc/powernv: Fix compile without CONFIG_TRACEPOINTS
>
> Aneesh Kumar K.V (1):
> powerpc/hugetlb: Don't do runtime allocation of 16G pages in LPAR configuration
>
> Jason Yan (1):
> powerpc: remove dead code in head_fsl_booke.S
>
> Joel Stanley (1):
> powerpc/configs: Sync skiroot defconfig
>
> Mahesh Salgaonkar (1):
> powerpc/mm: Disable kcov for SLB routines
>
> Mathieu Malaterre (1):
> powerpc/64s: Include <asm/nmi.h> header file to fix a warning
>
>
> arch/powerpc/configs/skiroot_defconfig | 12 +++++++++---
> arch/powerpc/include/asm/book3s/64/hugetlb.h | 8 ++++++++
> arch/powerpc/kernel/head_fsl_booke.S | 7 -------
> arch/powerpc/kernel/traps.c | 1 +
> arch/powerpc/mm/Makefile | 3 +++
> arch/powerpc/platforms/powernv/opal-call.c | 1 +
> 6 files changed, 22 insertions(+), 10 deletions(-)
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