| commit | 233ccd0d0452682edb51725410e0f8c0384e8b34 | |
| author | Olof Johansson <olof@lixom.net> | |
| Sat, 3 Sep 2005 22:55:59 +0000 (3 15:55 -0700) | ||
| committer | Linus Torvalds <torvalds@evo.osdl.org> | |
| Mon, 5 Sep 2005 07:06:01 +0000 (5 00:06 -0700) | ||
| tree | 061f94c9d9b15087328095b4b4ab1b26aa6cadd2 | treesnapshot (tar.gz zip) |
| parent | b749bfcd1be72f8cb8310e1cac12825bda029432 | commitdiff |
[PATCH] ppc64: Add VMX save flag to VPA
We need to indicate to the hypervisor that it needs to save our VMX
registers when switching partitions on a shared-processor system, just as
it needs to for FP and PMC registers.
This could be made to be on-demand when VMX is used, but we don't do that
for FP nor PMC right now either so let's not overcomplicate things.
Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Paul Mackerras <paulus@samba.org>
Cc: Anton Blanchard <anton@samba.org>
Cc: <engebret@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
We need to indicate to the hypervisor that it needs to save our VMX
registers when switching partitions on a shared-processor system, just as
it needs to for FP and PMC registers.
This could be made to be on-demand when VMX is used, but we don't do that
for FP nor PMC right now either so let's not overcomplicate things.
Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Paul Mackerras <paulus@samba.org>
Cc: Anton Blanchard <anton@samba.org>
Cc: <engebret@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| arch/ppc64/kernel/pSeries_lpar.c | diffblobblamehistory | |
| arch/ppc64/kernel/pacaData.c | diffblobblamehistory | |
| include/asm-ppc64/lppaca.h | diffblobblamehistory |