The patch titled
POWERPC-86xx: local_irq_disable() is redundant after local_irq_save()
has been removed from the -mm tree. Its filename was
powerpc-86xx-local_irq_disable-is-redundant-after-local_irq_save.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: POWERPC-86xx: local_irq_disable() is redundant after local_irq_save()
From: Jiri Kosina <jkosina@xxxxxxx>
arch/powerpc/platforms/86xx/mpc86xx_smp.c::smp_86xx_kick_cpu() contains
local_irq_disable() call after local_irq_save(). This looks redundant.
Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>
Cc: Kumar Gala <galak@xxxxxxxxxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/platforms/86xx/mpc86xx_smp.c | 1 -
1 file changed, 1 deletion(-)
diff -puN arch/powerpc/platforms/86xx/mpc86xx_smp.c~powerpc-86xx-local_irq_disable-is-redundant-after-local_irq_save arch/powerpc/platforms/86xx/mpc86xx_smp.c
--- a/arch/powerpc/platforms/86xx/mpc86xx_smp.c~powerpc-86xx-local_irq_disable-is-redundant-after-local_irq_save
+++ a/arch/powerpc/platforms/86xx/mpc86xx_smp.c
@@ -65,7 +65,6 @@ smp_86xx_kick_cpu(int nr)
pr_debug("smp_86xx_kick_cpu: kick CPU #%d\n", nr);
local_irq_save(flags);
- local_irq_disable();
/* Save reset vector */
save_vector = *vector;
_
Patches currently in -mm which might be from jkosina@xxxxxxx are
origin.patch
git-powerpc.patch
git-netdev-all.patch
scsi-buslogic-local_irq_disable-is-redundant-after-local_irq_save.patch
git-ipwireless_cs.patch
cris-local_irq_disable-is-redundant-after-local_irq_save.patch
cris-turn-local_save_flags-local_irq_disable-into-local_irq_save-in-headers.patch
char-amiserial-turn-local_save_flags-local_irq_disable-into-local_irq_save.patch
tick-management-dyntick--highres-functionality-fix.patch
sysctl-mac_hid-remove-unnecessary-insert_at_head-flag.patch
-
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