diff options
Diffstat (limited to 'arch/x86/kernel/cpu/microcode/amd.c')
| -rw-r--r-- | arch/x86/kernel/cpu/microcode/amd.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c index 1ae36ab37fe8..31a73715d755 100644 --- a/arch/x86/kernel/cpu/microcode/amd.c +++ b/arch/x86/kernel/cpu/microcode/amd.c @@ -584,7 +584,7 @@ void __init load_ucode_amd_bsp(struct early_load_data *ed, unsigned int cpuid_1_ native_rdmsr(MSR_AMD64_PATCH_LEVEL, ed->new_rev, dummy); } -static enum ucode_state load_microcode_amd(u8 family, const u8 *data, size_t size); +static enum ucode_state _load_microcode_amd(u8 family, const u8 *data, size_t size); static int __init save_microcode_in_initrd(void) { @@ -605,7 +605,7 @@ static int __init save_microcode_in_initrd(void) if (!desc.mc) return -EINVAL; - ret = load_microcode_amd(x86_family(cpuid_1_eax), desc.data, desc.size); + ret = _load_microcode_amd(x86_family(cpuid_1_eax), desc.data, desc.size); if (ret > UCODE_UPDATED) return -EINVAL; @@ -954,21 +954,30 @@ static enum ucode_state __load_microcode_amd(u8 family, const u8 *data, return UCODE_OK; } -static enum ucode_state load_microcode_amd(u8 family, const u8 *data, size_t size) +static enum ucode_state _load_microcode_amd(u8 family, const u8 *data, size_t size) { - struct cpuinfo_x86 *c; - unsigned int nid, cpu; - struct ucode_patch *p; enum ucode_state ret; /* free old equiv table */ free_equiv_cpu_table(); ret = __load_microcode_amd(family, data, size); - if (ret != UCODE_OK) { + if (ret != UCODE_OK) cleanup(); + + return ret; +} + +static enum ucode_state load_microcode_amd(u8 family, const u8 *data, size_t size) +{ + struct cpuinfo_x86 *c; + unsigned int nid, cpu; + struct ucode_patch *p; + enum ucode_state ret; + + ret = _load_microcode_amd(family, data, size); + if (ret != UCODE_OK) return ret; - } for_each_node(nid) { cpu = cpumask_first(cpumask_of_node(nid)); |