[ 04/54] x86, microcode, AMD: Add support for family 16h processors
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2012-11-30 19:12:51
Also in:
lkml
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2012-11-30 19:12:51
Also in:
lkml
3.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Boris Ostrovsky <redacted> commit 36c46ca4f322a7bf89aad5462a3a1f61713edce7 upstream. Add valid patch size for family 16h processors. [ hpa: promoting to urgent/stable since it is hw enabling and trivial ] Signed-off-by: Boris Ostrovsky <redacted> Acked-by: Andreas Herrmann <redacted> Link: http://lkml.kernel.org/r/1353004910-2204-1-git-send-email-boris.ostrovsky@amd.com Signed-off-by: H. Peter Anvin <redacted> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- arch/x86/kernel/microcode_amd.c | 4 ++++ 1 file changed, 4 insertions(+)
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c@@ -97,6 +97,7 @@ static unsigned int verify_ucode_size(in #define F1XH_MPB_MAX_SIZE 2048 #define F14H_MPB_MAX_SIZE 1824 #define F15H_MPB_MAX_SIZE 4096 +#define F16H_MPB_MAX_SIZE 3458 switch (c->x86) { case 0x14:
@@ -105,6 +106,9 @@ static unsigned int verify_ucode_size(in case 0x15: max_size = F15H_MPB_MAX_SIZE; break; + case 0x16: + max_size = F16H_MPB_MAX_SIZE; + break; default: max_size = F1XH_MPB_MAX_SIZE; break;