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Re: [PATCH 5/9] efi/arm*: libstub: Invoke EFI_RNG_PROTOCOL to seed the UEFI RNG table

From Ingo Molnar <mingo@kernel.org>
Newsgroups linux.kernel
Subject Re: [PATCH 5/9] efi/arm*: libstub: Invoke EFI_RNG_PROTOCOL to seed the UEFI RNG table
Date 2016-11-13 08:20 +0100
Message-ID <sCXf3-5si-3@gated-at.bofh.it> (permalink)
References <sCObL-7JU-5@gated-at.bofh.it> <sCObL-7JU-21@gated-at.bofh.it>
Organization linux.* mail to news gateway

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* Matt Fleming <matt@codeblueprint.co.uk> wrote:

> From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> 
> Invoke the EFI_RNG_PROTOCOL protocol in the context of the stub and
> install the Linux-specific RNG seed UEFI config table. This will be
> picked up by the EFI routines in the core kernel to seed the kernel
> entropy pool.
> 
> Cc: Matt Fleming <matt@codeblueprint.co.uk>
> Reviewed-by: Kees Cook <keescook@chromium.org>
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

This commit (and the commits after this one) doesn't have a proper signoff chain, 
probably due to rebasing?

I'll apply the patches from email and add your SOB.

Thanks,

	Ingo

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Thread

[GIT PULL 0/9] EFI changes for v4.10 Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-12 22:40 +0100
  [PATCH 3/9] efi: Add support for seeding the RNG from a UEFI config table Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-12 22:40 +0100
    [tip:efi/core] efi: Add support for seeding the RNG from a UEFI  config table tip-bot for Ard Biesheuvel <tipbot@zytor.com> - 2016-11-13 10:10 +0100
  [PATCH 4/9] efi/libstub: Add random.c to ARM build Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-12 22:40 +0100
    [tip:efi/core] efi/libstub: Add random.c to ARM build tip-bot for Ard Biesheuvel <tipbot@zytor.com> - 2016-11-13 10:10 +0100
  [PATCH 2/9] MAINTAINERS: Add ARM and arm64 EFI specific files to EFI subsystem Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-12 22:40 +0100
    [tip:efi/core] MAINTAINERS: Add ARM and arm64 EFI specific files to  EFI subsystem tip-bot for Ard Biesheuvel <tipbot@zytor.com> - 2016-11-13 10:10 +0100
  [PATCH 7/9] efi: Allow bitness-agnostic protocol calls Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-12 22:40 +0100
    [tip:efi/core] efi: Allow bitness-agnostic protocol calls tip-bot for Lukas Wunner <tipbot@zytor.com> - 2016-11-13 10:10 +0100
  [PATCH 8/9] x86/efi: Retrieve and assign Apple device properties Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-12 22:40 +0100
    [tip:efi/core] x86/efi: Retrieve and assign Apple device properties tip-bot for Lukas Wunner <tipbot@zytor.com> - 2016-11-13 10:20 +0100
  [PATCH 5/9] efi/arm*: libstub: Invoke EFI_RNG_PROTOCOL to seed the UEFI RNG table Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-12 22:40 +0100
    Re: [PATCH 5/9] efi/arm*: libstub: Invoke EFI_RNG_PROTOCOL to seed  the UEFI RNG table Ingo Molnar <mingo@kernel.org> - 2016-11-13 08:20 +0100
      Re: [PATCH 5/9] efi/arm*: libstub: Invoke EFI_RNG_PROTOCOL to seed  the UEFI RNG table Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-14 14:30 +0100
        Re: [PATCH 5/9] efi/arm*: libstub: Invoke EFI_RNG_PROTOCOL to seed  the UEFI RNG table Ingo Molnar <mingo@kernel.org> - 2016-11-14 15:00 +0100
          Re: [PATCH 5/9] efi/arm*: libstub: Invoke EFI_RNG_PROTOCOL to seed  the UEFI RNG table Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-14 15:10 +0100
      Re: [PATCH 5/9] efi/arm*: libstub: Invoke EFI_RNG_PROTOCOL to seed  the UEFI RNG table Lukas Wunner <lukas@wunner.de> - 2016-11-14 16:10 +0100
        [tip:efi/core] thunderbolt, efi: Fix Kconfig dependencies tip-bot for Lukas Wunner <tipbot@zytor.com> - 2016-11-15 12:00 +0100
    [tip:efi/core] efi/arm*/libstub: Invoke EFI_RNG_PROTOCOL to seed  the UEFI RNG table tip-bot for Ard Biesheuvel <tipbot@zytor.com> - 2016-11-13 10:10 +0100
  [PATCH 1/9] efi/libstub: Fix allocation size calculations Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-12 22:40 +0100
    [tip:efi/core] efi/libstub: Fix allocation size calculations tip-bot for Roy Franz <tipbot@zytor.com> - 2016-11-13 10:10 +0100
  [PATCH 9/9] thunderbolt: Use Device ROM retrieved from EFI Matt Fleming <matt@codeblueprint.co.uk> - 2016-11-12 22:40 +0100
    [tip:efi/core] thunderbolt: Use Device ROM retrieved from EFI tip-bot for Lukas Wunner <tipbot@zytor.com> - 2016-11-13 10:20 +0100

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