Commit-ID: f7eb59dda129e46be5e195a46bfd0dde76db9bbd Gitweb: http://git.kernel.org/tip/f7eb59dda129e46be5e195a46bfd0dde76db9bbd Author: Borislav Petkov <b...@suse.de> AuthorDate: Wed, 3 Feb 2016 12:33:44 +0100 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Tue, 9 Feb 2016 11:41:18 +0100
x86/microcode/AMD: Issue microcode updated message later Before this, we issued this message from save_microcode_in_initrd() which is called from free_initrd_mem(), i.e., only when we have an initrd enabled. However, we can update from builtin microcode too but then we don't issue the update message. Fix it by issuing that message on the generic driver init path. Tested-by: Thomas Voegtle <t...@lio96.de> Signed-off-by: Borislav Petkov <b...@suse.de> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Link: http://lkml.kernel.org/r/1454499225-21544-17-git-send-email...@alien8.de Signed-off-by: Ingo Molnar <mi...@kernel.org> --- arch/x86/kernel/cpu/microcode/amd.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c index 9f5ccef..f66cbfe 100644 --- a/arch/x86/kernel/cpu/microcode/amd.c +++ b/arch/x86/kernel/cpu/microcode/amd.c @@ -431,10 +431,6 @@ int __init save_microcode_in_initrd_amd(void) else container = cont_va; - if (ucode_new_rev) - pr_info_once("microcode updated early to new patch_level=0x%08x\n", - ucode_new_rev); - eax = cpuid_eax(0x00000001); eax = ((eax >> 8) & 0xf) + ((eax >> 20) & 0xff); @@ -956,6 +952,10 @@ struct microcode_ops * __init init_amd_microcode(void) return NULL; } + if (ucode_new_rev) + pr_info_once("microcode updated early to new patch_level=0x%08x\n", + ucode_new_rev); + return µcode_amd_ops; }
