]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3385dae) | patch
x86: clean up vSMP detection
authorRavikiran G Thirumalai <kiran@scalex86.org>
Mon, 24 Mar 2008 21:48:36 +0000 (14:48 -0700)
committerIngo Molnar <mingo@elte.hu>
Thu, 17 Apr 2008 15:41:29 +0000 (17:41 +0200)
commit304b4e2c2af9bcda9ce47637e789a0c81ea80d2b
tree2b02941763e26430574d2556d08a8a5b3f046e95tree | snapshot
parent3385dae2474385fbae6cf7ca05104681da68be96commit | diff
x86: clean up vSMP detection

vSMP detection: access pci config space early in boot to detect if the
system is a vSMPowered box, and cache the result in a flag, so that
is_vsmp_box() retrieves the value of the flag always.

Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/vsmp_64.c diff | blob | history
Linux Kernel Source Tree.