diff options
| author | Ashok Raj <ashok.raj@intel.com> | 2005-09-09 13:01:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-09 13:57:30 -0700 |
| commit | fdf26d933a8171c2a5bd35b4a5ca3b099a216a35 (patch) | |
| tree | 768cfb8802e2c03e05bf1e15f36a0c5a6a039bd0 /arch/x86_64/ia32 | |
| parent | 4c7fc7220f6a3cce9b3f4bd66362176df67df577 (diff) | |
[PATCH] x86_64: Don't do broadcast IPIs when hotplug is enabled in flat mode.
The use of non-shortcut version of routines breaking CPU hotplug. The option
to select this via cmdline also is deleted with the physflat patch, hence
directly placing this code under CONFIG_HOTPLUG_CPU.
We dont want to use broadcast mode IPI's when hotplug is enabled. This causes
bad effects in send IPI to a cpu that is offline which can trip when the cpu
is in the process of being kicked alive.
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/ia32')
0 files changed, 0 insertions, 0 deletions