Re: [tip:x86/microcode] x86, microcode, amd: Early microcode patchloading support for AMD

From: Yinghai Lu
Date: Fri May 31 2013 - 02:10:32 EST


On Thu, May 30, 2013 at 8:31 PM, tip-bot for Jacob Shin
<tipbot@xxxxxxxxx> wrote:
> Commit-ID: 757885e94a22bcc82beb9b1445c95218cb20ceab
> Gitweb: http://git.kernel.org/tip/757885e94a22bcc82beb9b1445c95218cb20ceab
> Author: Jacob Shin <jacob.shin@xxxxxxx>
> AuthorDate: Thu, 30 May 2013 14:09:19 -0500
> Committer: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
> CommitDate: Thu, 30 May 2013 20:19:25 -0700
>
> x86, microcode, amd: Early microcode patch loading support for AMD
>
> Add early microcode patch loading support for AMD.
>
> Signed-off-by: Jacob Shin <jacob.shin@xxxxxxx>
> Link: http://lkml.kernel.org/r/1369940959-2077-5-git-send-email-jacob.shin@xxxxxxx
> Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
> Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
> ---
> Documentation/x86/early-microcode.txt | 11 +-
> arch/x86/Kconfig | 14 ++-
> arch/x86/include/asm/microcode_amd.h | 14 +++
> arch/x86/kernel/Makefile | 1 +
> arch/x86/kernel/microcode_amd.c | 22 ++++
> arch/x86/kernel/microcode_amd_early.c | 222 +++++++++++++++++++++++++++++++++
> arch/x86/kernel/microcode_core_early.c | 43 ++++++-
> 7 files changed, 310 insertions(+), 17 deletions(-)
>

WARNING: arch/x86/kernel/built-in.o(.cpuinit.text+0x7115): Section
mismatch in reference from the function load_ucode_amd_ap() to the
function .init.text:find_ucode_in_initrd()
The function __cpuinit load_ucode_amd_ap() references
a function __init find_ucode_in_initrd().
If find_ucode_in_initrd is only used by load_ucode_amd_ap then
annotate find_ucode_in_initrd with a matching annotation.
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