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[PATCH] x86_64: Only do the clustered systems have unsynchronized TSC assumption...
authorAndi Kleen <ak@suse.de>
Sun, 26 Feb 2006 03:18:31 +0000 (04:18 +0100)
committerLinus Torvalds <torvalds@g5.osdl.org>
Sun, 26 Feb 2006 17:53:30 +0000 (09:53 -0800)
commit44c3f3a038668ee390bb55d2c11cda3d1f302f9f
treebdb9da6ba327bd4f6ee64aa3ca1548670be395f2tree | snapshot
parentb230bd0ecee8019bf80b5a26e8496ebd3f4adac9commit | diff
[PATCH] x86_64: Only do the clustered systems have unsynchronized TSC assumption on IBM systems

Big Unisys systems have multiple clusters too, but they have an
synchronized TSC.

I'm using the SMBIOS to check for vendor == IBM.

Cc: Chris McDermott <lcm@us.ibm.com>
Cc: "Protasevich, Natalie" <Natalie.Protasevich@unisys.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/i386/kernel/acpi/boot.c diff | blob | history
arch/x86_64/kernel/apic.c diff | blob | history
include/asm-x86_64/acpi.h diff | blob | history
Linux Kernel Source Tree.