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| author | Andi Kleen <ak@suse.de> | 2005-04-16 15:25:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:25:07 -0700 |
| commit | 72e76be2fedb4db320a4855d870f731c1242a9d3 (patch) | |
| tree | e81ec1181cba1c29eaa898d3b474301b8dc2d298 | |
| parent | 3a848f632f86f1602094e6172cdc05c048042d7a (diff) | |
| download | linux-72e76be2fedb4db320a4855d870f731c1242a9d3.tar.bz2 | |
[PATCH] x86_64: Don't assume future AMD CPUs have K8 compatible performance counters
The NMI watchdog code did this incorrectly
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | arch/x86_64/kernel/nmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c index d9867de6a626..6ec5217f4b73 100644 --- a/arch/x86_64/kernel/nmi.c +++ b/arch/x86_64/kernel/nmi.c @@ -336,7 +336,7 @@ void setup_apic_nmi_watchdog(void) { switch (boot_cpu_data.x86_vendor) { case X86_VENDOR_AMD: - if (boot_cpu_data.x86 < 6) + if (boot_cpu_data.x86 != 15) return; if (strstr(boot_cpu_data.x86_model_id, "Screwdriver")) return; |