diff options
Diffstat (limited to 'arch/x86/kernel/cpu/microcode/amd.c')
| -rw-r--r-- | arch/x86/kernel/cpu/microcode/amd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c index 3821a985f4ff..e533881284a1 100644 --- a/arch/x86/kernel/cpu/microcode/amd.c +++ b/arch/x86/kernel/cpu/microcode/amd.c @@ -258,7 +258,7 @@ static bool cpu_has_entrysign(void) if (fam == 0x1a) { if (model <= 0x2f || (0x40 <= model && model <= 0x4f) || - (0x60 <= model && model <= 0x6f)) + (0x60 <= model && model <= 0x7f)) return true; } @@ -322,7 +322,7 @@ static u32 get_patch_level(void) { u32 rev, dummy __always_unused; - if (IS_ENABLED(CONFIG_MICROCODE_DBG)) { + if (IS_ENABLED(CONFIG_MICROCODE_DBG) && hypervisor_present) { int cpu = smp_processor_id(); if (!microcode_rev[cpu]) { @@ -714,7 +714,7 @@ static bool __apply_microcode_amd(struct microcode_amd *mc, u32 *cur_rev, invlpg(p_addr_end); } - if (IS_ENABLED(CONFIG_MICROCODE_DBG)) + if (IS_ENABLED(CONFIG_MICROCODE_DBG) && hypervisor_present) microcode_rev[smp_processor_id()] = mc->hdr.patch_id; /* verify patch application was successful */ @@ -1086,7 +1086,7 @@ static int verify_and_add_patch(u8 family, u8 *fw, unsigned int leftover, if (ret) return ret; - patch = kzalloc(sizeof(*patch), GFP_KERNEL); + patch = kzalloc_obj(*patch); if (!patch) { pr_err("Patch allocation failure.\n"); return -EINVAL; |