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Groups > linux.kernel > #1487399 > unrolled thread

[GIT PULL 0/2] EFI urgent fixes

Started byMatt Fleming <matt@codeblueprint.co.uk>
First post2016-09-20 16:50 +0200
Last post2016-09-20 17:30 +0200
Articles 3 — 2 participants

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  [GIT PULL 0/2] EFI urgent fixes Matt Fleming <matt@codeblueprint.co.uk> - 2016-09-20 16:50 +0200
    Re: [GIT PULL 0/2] EFI urgent fixes Ingo Molnar <mingo@kernel.org> - 2016-09-20 17:00 +0200
    Re: [GIT PULL 0/2] EFI urgent fixes Matt Fleming <matt@codeblueprint.co.uk> - 2016-09-20 17:30 +0200

#1487399 — [GIT PULL 0/2] EFI urgent fixes

FromMatt Fleming <matt@codeblueprint.co.uk>
Date2016-09-20 16:50 +0200
Subject[GIT PULL 0/2] EFI urgent fixes
Message-ID<sjuwW-4dq-15@gated-at.bofh.it>
Folks, please pull the following two fixes that address the boot hang
issue Waiman reported here,

  https://lkml.kernel.org/r/57DF56D4.50304@hpe.com

The following changes since commit 3be7988674ab33565700a37b210f502563d932e6:

  Linux 4.8-rc7 (2016-09-18 17:27:41 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git tags/efi-urgent

for you to fetch changes up to 1297667083d5442aafe3e337b9413bf02b114edb:

  x86/efi: Only map RAM into EFI page tables if in mixed-mode (2016-09-20 14:53:04 +0100)

----------------------------------------------------------------
 * Fix a boot hang on large memory machines (multiple terabyte) caused
   by type conversion errors in the x86 pat code - Matt Fleming

----------------------------------------------------------------
Matt Fleming (2):
      x86/mm/pat: Prevent hang during boot when mapping pages
      x86/efi: Only map RAM into EFI page tables if in mixed-mode

 arch/x86/mm/pageattr.c         | 21 +++++++++++----------
 arch/x86/platform/efi/efi_64.c |  2 +-
 2 files changed, 12 insertions(+), 11 deletions(-)

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#1487408

FromIngo Molnar <mingo@kernel.org>
Date2016-09-20 17:00 +0200
Message-ID<sjuGC-4nM-23@gated-at.bofh.it>
In reply to#1487399
* Matt Fleming <matt@codeblueprint.co.uk> wrote:

> Folks, please pull the following two fixes that address the boot hang
> issue Waiman reported here,
> 
>   https://lkml.kernel.org/r/57DF56D4.50304@hpe.com
> 
> The following changes since commit 3be7988674ab33565700a37b210f502563d932e6:
> 
>   Linux 4.8-rc7 (2016-09-18 17:27:41 -0700)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git tags/efi-urgent
> 
> for you to fetch changes up to 1297667083d5442aafe3e337b9413bf02b114edb:
> 
>   x86/efi: Only map RAM into EFI page tables if in mixed-mode (2016-09-20 14:53:04 +0100)
> 
> ----------------------------------------------------------------
>  * Fix a boot hang on large memory machines (multiple terabyte) caused
>    by type conversion errors in the x86 pat code - Matt Fleming
> 
> ----------------------------------------------------------------
> Matt Fleming (2):
>       x86/mm/pat: Prevent hang during boot when mapping pages
>       x86/efi: Only map RAM into EFI page tables if in mixed-mode
> 
>  arch/x86/mm/pageattr.c         | 21 +++++++++++----------
>  arch/x86/platform/efi/efi_64.c |  2 +-
>  2 files changed, 12 insertions(+), 11 deletions(-)

Pulled, thanks a lot Matt!

	Ingo

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#1487431

FromMatt Fleming <matt@codeblueprint.co.uk>
Date2016-09-20 17:30 +0200
Message-ID<sjv9D-4MD-23@gated-at.bofh.it>
In reply to#1487399
On Tue, 20 Sep, at 11:20:17AM, Waiman Long wrote:
> On 09/20/2016 10:48 AM, Matt Fleming wrote:
> >Folks, please pull the following two fixes that address the boot hang
> >issue Waiman reported here,
> >
> >   https://lkml.kernel.org/r/57DF56D4.50304@hpe.com
> >
> >The following changes since commit 3be7988674ab33565700a37b210f502563d932e6:
> >
> >   Linux 4.8-rc7 (2016-09-18 17:27:41 -0700)
> >
> >are available in the git repository at:
> >
> >   git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git tags/efi-urgent
> >
> >for you to fetch changes up to 1297667083d5442aafe3e337b9413bf02b114edb:
> >
> >   x86/efi: Only map RAM into EFI page tables if in mixed-mode (2016-09-20 14:53:04 +0100)
> >
> >----------------------------------------------------------------
> >  * Fix a boot hang on large memory machines (multiple terabyte) caused
> >    by type conversion errors in the x86 pat code - Matt Fleming
> >
> >----------------------------------------------------------------
> >Matt Fleming (2):
> >       x86/mm/pat: Prevent hang during boot when mapping pages
> >       x86/efi: Only map RAM into EFI page tables if in mixed-mode
> >
> >  arch/x86/mm/pageattr.c         | 21 +++++++++++----------
> >  arch/x86/platform/efi/efi_64.c |  2 +-
> >  2 files changed, 12 insertions(+), 11 deletions(-)
> 
> Are you also going to send these fixes to the 4.6 and 4.7 stable trees as
> well?

I just checked and I failed to tag the first patch for stable, though
I did mean to. Yes, I'll send them to stable once they're merged.

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