From 873b274a41c0cfe58b2eb0a7722424eb367b905b Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Thu, 22 May 2008 13:02:23 -0400 Subject: x86: Add Centaur and Transmeta CPUs to PAT whitelist Unconditionally enable PAT support on Centaur and Transmeta CPUs. All known models that advertise PAT have no known errata. Signed-off-by: Dave Jones Signed-off-by: H. Peter Anvin --- arch/x86/kernel/cpu/addon_cpuid_features.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/x86/kernel/cpu/addon_cpuid_features.c') diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c index c2e1ce3..d8b3e4a 100644 --- a/arch/x86/kernel/cpu/addon_cpuid_features.c +++ b/arch/x86/kernel/cpu/addon_cpuid_features.c @@ -62,6 +62,9 @@ void __cpuinit validate_pat_support(struct cpuinfo_x86 *c) if (c->x86 == 0xF || (c->x86 == 6 && c->x86_model >= 15)) return; break; + case X86_VENDOR_CENTAUR: + case X86_VENDOR_TRANSMETA: + return; } pat_disable(cpu_has_pat ? -- cgit v1.1