From: Patrick Simmons <[email protected]> commit c33f543d320843e1732534c3931da4bbd18e6c14 upstream.
This patch adds CPU type detection for the Intel Celeron 540, which is part of the Core 2 family according to Wikipedia; the family and ID pair is absent from the Volume 3B table referenced in the source code comments. I have tested this patch on an Intel Celeron 540 machine reporting itself as Family 6 Model 22, and OProfile runs on the machine without issue. Spec: http://download.intel.com/design/mobile/SPECUPDT/317667.pdf Signed-off-by: Patrick Simmons <[email protected]> Acked-by: Andi Kleen <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Signed-off-by: Robert Richter <[email protected]> Signed-off-by: Paul Gortmaker <[email protected]> --- arch/x86/oprofile/nmi_int.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c index 3130a4b..238526b 100644 --- a/arch/x86/oprofile/nmi_int.c +++ b/arch/x86/oprofile/nmi_int.c @@ -621,7 +621,9 @@ static int __init ppro_init(char **cpu_type) case 14: *cpu_type = "i386/core"; break; - case 15: case 23: + case 0x0f: + case 0x16: + case 0x17: *cpu_type = "i386/core_2"; break; case 0x1a: -- 1.7.3.3 _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
