forked from rpms/kernel
x86/microcode/AMD: Load late on both threads too
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parent
51a24e3c48
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f41dc39bea
@ -0,0 +1,30 @@
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From a32b0f0db3f396f1c9be2fe621e77c09ec3d8e7d Mon Sep 17 00:00:00 2001
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From: "Borislav Petkov (AMD)" <bp@alien8.de>
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Date: Tue, 2 May 2023 19:53:50 +0200
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Subject: [PATCH] x86/microcode/AMD: Load late on both threads too
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Do the same as early loading - load on both threads.
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Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
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Cc: <stable@kernel.org>
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Link: https://lore.kernel.org/r/20230605141332.25948-1-bp@alien8.de
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---
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arch/x86/kernel/cpu/microcode/amd.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c
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index f14f4ea0b537..87208e46f7ed 100644
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--- a/arch/x86/kernel/cpu/microcode/amd.c
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+++ b/arch/x86/kernel/cpu/microcode/amd.c
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@@ -700,7 +700,7 @@ static enum ucode_state apply_microcode_amd(int cpu)
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rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy);
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/* need to apply patch? */
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- if (rev >= mc_amd->hdr.patch_id) {
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+ if (rev > mc_amd->hdr.patch_id) {
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ret = UCODE_OK;
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goto out;
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}
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--
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2.27.0
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@ -38,11 +38,11 @@
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# define buildid .local
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%define rpmversion 4.18.0
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%define pkgrelease 477.21.2.el8_8
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%define pkgrelease 477.21.3.el8_8
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%define tarfile_release 477.13.1.el8_8
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# allow pkg_release to have configurable %%{?dist} tag
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%define specrelease 477.21.2%{?dist}
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%define specrelease 477.21.3%{?dist}
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%define pkg_release %{specrelease}%{?buildid}
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@ -536,6 +536,7 @@ Patch1009: 1007-i2c-xgene-slimpro-Fix-out-of-bounds-bug-in-xgene_sli.patch
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Patch1010: 1008-perf-Fix-check-before-add_event_to_groups-in-perf_gr.patch
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Patch9001: 9001-x86-xen-Split-HVM-vector-callback-setup-and-interrup.patch
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Patch9002: 9002-x86-microcode-AMD-Load-late-on-both-threads-too.patch
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# END OF PATCH DEFINITIONS
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@ -1109,6 +1110,7 @@ ApplyPatch 1007-i2c-xgene-slimpro-Fix-out-of-bounds-bug-in-xgene_sli.patch
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ApplyPatch 1008-perf-Fix-check-before-add_event_to_groups-in-perf_gr.patch
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ApplyPatch 9001-x86-xen-Split-HVM-vector-callback-setup-and-interrup.patch
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ApplyPatch 9002-x86-microcode-AMD-Load-late-on-both-threads-too.patch
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ApplyOptionalPatch linux-kernel-test.patch
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@ -2713,6 +2715,9 @@ fi
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#
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#
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%changelog
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* Fri Sep 08 2023 Andrew Lukoshko <alukoshko@almalinux.org> [4.18.0-477.21.3.el8_8]
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- x86/microcode/AMD: Load late on both threads too
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* Mon Aug 28 2023 Andrew Lukoshko <alukoshko@almalinux.org> [4.18.0-477.21.2.el8_8]
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- x86/xen: Split HVM vector callback setup and interrupt gate allocation
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