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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-11-15 08:55:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-11-15 08:55:29 -0800 |
| commit | b8a2c32b22de691cceb835f1de306f2a8c1dd0c8 (patch) | |
| tree | 90c9f246121374913afc18aea048718d54664db6 | |
| parent | bb1a6ddcfaa54b156e6e2ac61a986c4f5f8cb841 (diff) | |
| parent | dd14022a7ce96963aa923e35cf4bcc8c32f95840 (diff) | |
Merge tag 'x86-urgent-2025-11-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
- Update the list of AMD microcode minimum Entrysign revisions
- Add additional fixed AMD RDSEED microcode revisions
- Update the language transliteration for Kiryl Shutsemau's name
in the MAINTAINERS entry
* tag 'x86-urgent-2025-11-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/microcode/AMD: Add Zen5 model 0x44, stepping 0x1 minrev
x86/CPU/AMD: Add additional fixed RDSEED microcode revisions
MAINTAINERS: Update name spelling
| -rw-r--r-- | .mailmap | 2 | ||||
| -rw-r--r-- | MAINTAINERS | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/amd.c | 7 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/microcode/amd.c | 1 |
4 files changed, 10 insertions, 2 deletions
@@ -426,7 +426,7 @@ Kenneth W Chen <kenneth.w.chen@intel.com> Kenneth Westfield <quic_kwestfie@quicinc.com> <kwestfie@codeaurora.org> Kiran Gunda <quic_kgunda@quicinc.com> <kgunda@codeaurora.org> Kirill Tkhai <tkhai@ya.ru> <ktkhai@virtuozzo.com> -Kirill A. Shutemov <kas@kernel.org> <kirill.shutemov@linux.intel.com> +Kiryl Shutsemau <kas@kernel.org> <kirill.shutemov@linux.intel.com> Kishon Vijay Abraham I <kishon@kernel.org> <kishon@ti.com> Konrad Dybcio <konradybcio@kernel.org> <konrad.dybcio@linaro.org> Konrad Dybcio <konradybcio@kernel.org> <konrad.dybcio@somainline.org> diff --git a/MAINTAINERS b/MAINTAINERS index b25e655f4bb4..4fda7ce36d74 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -27851,7 +27851,7 @@ F: arch/x86/kernel/stacktrace.c F: arch/x86/kernel/unwind_*.c X86 TRUST DOMAIN EXTENSIONS (TDX) -M: Kirill A. Shutemov <kas@kernel.org> +M: Kiryl Shutsemau <kas@kernel.org> R: Dave Hansen <dave.hansen@linux.intel.com> R: Rick Edgecombe <rick.p.edgecombe@intel.com> L: x86@kernel.org diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index 2ba9f2d42d8c..5d46709c58d0 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -1037,7 +1037,14 @@ static void init_amd_zen4(struct cpuinfo_x86 *c) static const struct x86_cpu_id zen5_rdseed_microcode[] = { ZEN_MODEL_STEP_UCODE(0x1a, 0x02, 0x1, 0x0b00215a), + ZEN_MODEL_STEP_UCODE(0x1a, 0x08, 0x1, 0x0b008121), ZEN_MODEL_STEP_UCODE(0x1a, 0x11, 0x0, 0x0b101054), + ZEN_MODEL_STEP_UCODE(0x1a, 0x24, 0x0, 0x0b204037), + ZEN_MODEL_STEP_UCODE(0x1a, 0x44, 0x0, 0x0b404035), + ZEN_MODEL_STEP_UCODE(0x1a, 0x44, 0x1, 0x0b404108), + ZEN_MODEL_STEP_UCODE(0x1a, 0x60, 0x0, 0x0b600037), + ZEN_MODEL_STEP_UCODE(0x1a, 0x68, 0x0, 0x0b608038), + ZEN_MODEL_STEP_UCODE(0x1a, 0x70, 0x0, 0x0b700037), {}, }; diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c index dc82153009da..a881bf4c2011 100644 --- a/arch/x86/kernel/cpu/microcode/amd.c +++ b/arch/x86/kernel/cpu/microcode/amd.c @@ -224,6 +224,7 @@ static bool need_sha_check(u32 cur_rev) case 0xb1010: return cur_rev <= 0xb101046; break; case 0xb2040: return cur_rev <= 0xb204031; break; case 0xb4040: return cur_rev <= 0xb404031; break; + case 0xb4041: return cur_rev <= 0xb404101; break; case 0xb6000: return cur_rev <= 0xb600031; break; case 0xb6080: return cur_rev <= 0xb608031; break; case 0xb7000: return cur_rev <= 0xb700031; break; |