diff options
| -rw-r--r-- | arch/x86/kernel/cpu/amd.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/resctrl/monitor.c | 7 |
2 files changed, 7 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index 2f8e8ff2d000..31f01e9c7114 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -518,7 +518,7 @@ static void bsp_init_amd(struct cpuinfo_x86 *c) break; case 0x50 ... 0x5f: case 0x80 ... 0xaf: - case 0xc0 ... 0xcf: + case 0xc0 ... 0xef: setup_force_cpu_cap(X86_FEATURE_ZEN6); break; default: diff --git a/arch/x86/kernel/cpu/resctrl/monitor.c b/arch/x86/kernel/cpu/resctrl/monitor.c index 9bd87bae4983..59215fef3924 100644 --- a/arch/x86/kernel/cpu/resctrl/monitor.c +++ b/arch/x86/kernel/cpu/resctrl/monitor.c @@ -377,7 +377,12 @@ static const struct x86_cpu_id snc_cpu_ids[] __initconst = { static __init int snc_get_config(void) { - int ret = topology_num_nodes_per_package(); + int ret; + + if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL) + return 1; + + ret = topology_num_nodes_per_package(); if (ret > 1 && !x86_match_cpu(snc_cpu_ids)) { pr_warn("CoD enabled system? Resctrl not supported\n"); |