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Date: Wed, 19 Oct 2022 19:54:26 +0200 From: Borislav Petkov <bp@...en8.de> To: Ashok Raj <ashok.raj@...el.com> Cc: Tony Luck <tony.luck@...el.com>, Tom Lendacky <thomas.lendacky@....com>, Arjan van de Ven <arjan.van.de.ven@...el.com>, Jacob Jun Pan <jacob.jun.pan@...el.com>, X86 ML <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org> Subject: [PATCH 5/5] x86/microcode: Drop struct ucode_cpu_info.valid From: Borislav Petkov <bp@...e.de> It is not needed anymore. Signed-off-by: Borislav Petkov <bp@...e.de> --- arch/x86/include/asm/microcode.h | 1 - arch/x86/kernel/cpu/intel.c | 1 - arch/x86/kernel/cpu/microcode/core.c | 4 ++-- 3 files changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/x86/include/asm/microcode.h b/arch/x86/include/asm/microcode.h index d4c36fbd1d39..d5a58bde091c 100644 --- a/arch/x86/include/asm/microcode.h +++ b/arch/x86/include/asm/microcode.h @@ -49,7 +49,6 @@ struct microcode_ops { struct ucode_cpu_info { struct cpu_signature cpu_sig; - int valid; void *mc; }; extern struct ucode_cpu_info ucode_cpu_info[]; diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 2d7ea5480ec3..beb8ca596784 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -210,7 +210,6 @@ int intel_cpu_collect_info(struct ucode_cpu_info *uci) csig.rev = intel_get_microcode_revision(); uci->cpu_sig = csig; - uci->valid = 1; return 0; } diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c index 6b025143b073..026bf644344a 100644 --- a/arch/x86/kernel/cpu/microcode/core.c +++ b/arch/x86/kernel/cpu/microcode/core.c @@ -554,9 +554,9 @@ void microcode_bsp_resume(void) int cpu = smp_processor_id(); struct ucode_cpu_info *uci = ucode_cpu_info + cpu; - if (uci->valid && uci->mc) + if (uci->mc) microcode_ops->apply_microcode(cpu); - else if (!uci->mc) + else reload_early_microcode(); } -- 2.35.1
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