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| author | Patrick Simmons <linuxrocks123@netscape.net> | 2010-09-08 10:34:28 -0400 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2010-09-16 12:35:56 +0200 |
| commit | c33f543d320843e1732534c3931da4bbd18e6c14 (patch) | |
| tree | c553039364e16fe5e4b06ff3aad3711574a36bfb /arch/x86 | |
| parent | 49553c2ef88749dd502687f4eb9c258bb10a4f44 (diff) | |
| download | linux-c33f543d320843e1732534c3931da4bbd18e6c14.tar.bz2 | |
oprofile: Add Support for Intel CPU Family 6 / Model 22 (Intel Celeron 540)
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 <linuxrocks123@netscape.net>
Acked-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: stable@kernel.org
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | 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 cfe4faabb0f6..009b819f48d0 100644 --- a/arch/x86/oprofile/nmi_int.c +++ b/arch/x86/oprofile/nmi_int.c @@ -671,7 +671,9 @@ 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: |