From f7eb59dda129e46be5e195a46bfd0dde76db9bbd Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Wed, 3 Feb 2016 12:33:44 +0100 Subject: 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 Signed-off-by: Borislav Petkov Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1454499225-21544-17-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/microcode/amd.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/x86/kernel/cpu/microcode/amd.c') 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; } -- cgit v1.1