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Commit e4d581a5 authored by Borislav Petkov (AMD)'s avatar Borislav Petkov (AMD) Committed by Greg Kroah-Hartman
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x86/CPU/AMD: Update the Zenbleed microcode revisions 



[ Upstream commit 5c84b051bd4e777cf37aaff983277e58c99618d5 ]

Update them to the correct revision numbers.

Fixes: 522b1d69219d ("x86/cpu/amd: Add a Zenbleed fix")
Signed-off-by: default avatarBorislav Petkov (AMD) <bp@alien8.de>
Cc: <stable@kernel.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 91e4c459

arch/x86/kernel/cpu/amd.c

+5 −5
Original line number Diff line number Diff line
@@ -988,11 +988,11 @@ static bool cpu_has_zenbleed_microcode(void) 
	u32 good_rev = 0;



	switch (boot_cpu_data.x86_model) {

	case 0x30 ... 0x3f: good_rev = 0x0830107a; break;

	case 0x60 ... 0x67: good_rev = 0x0860010b; break;

	case 0x68 ... 0x6f: good_rev = 0x08608105; break;

	case 0x70 ... 0x7f: good_rev = 0x08701032; break;

	case 0xa0 ... 0xaf: good_rev = 0x08a00008; break;

	case 0x30 ... 0x3f: good_rev = 0x0830107b; break;

	case 0x60 ... 0x67: good_rev = 0x0860010c; break;

	case 0x68 ... 0x6f: good_rev = 0x08608107; break;

	case 0x70 ... 0x7f: good_rev = 0x08701033; break;

	case 0xa0 ... 0xaf: good_rev = 0x08a00009; break;



	default:

		return false;