[GIT PULL] Please pull powerpc/linux.git powerpc-5.1-2 tag

[GIT PULL] Please pull powerpc/linux.git powerpc-5.1-2 tag

[Michael Ellerman]

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

[pr-tracker-bot]

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

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

[christophe leroy]

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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> -----END PGP SIGNATURE-----
> 

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