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| author | Arnd Bergmann <arnd@arndb.de> | 2005-08-18 19:35:21 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-09-09 14:11:34 +0200 |
| commit | a84195f36e373001e6eed2e95a5dc1994cf30480 (patch) | |
| tree | eafa49d8a9e6f4d725a498626029b7abf3ff9d91 /arch/i386/power | |
| parent | Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzi... (diff) | |
| download | linux-a84195f36e373001e6eed2e95a5dc1994cf30480.tar.xz linux-a84195f36e373001e6eed2e95a5dc1994cf30480.zip | |
[PATCH] ppc64: fix IPI on bpa_iic
This fixes a severe bug in the bpa_iic driver that caused
all sorts of problems.
We had been using incorrect priority values for inter processor
interrupts, which resulted in always doing CALL_FUNCTION
instead of RESCHEDULE or DEBUGGER_BREAK.
The symptoms cured by this patch include bad performance on
SMP systems spurious kernel panics in the IPI code.
Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/i386/power')
0 files changed, 0 insertions, 0 deletions