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authorDaniel Jacobowitz <drow@false.org>2005-11-19 05:01:07 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-11-19 05:01:07 -0500
commita6c61e9dfdd0adf8443932cfc43b0c1e25036ad5 (patch)
tree68e09d27ce1ef0aecbe11fb9eb139fba92e1afe9 /arch/arm/mm/Makefile
parentd2c5b69099ff747f9757da2416383b9a999171b1 (diff)
[ARM] 3168/1: Update ARM signal delivery and masking
Patch from Daniel Jacobowitz After delivering a signal (creating its stack frame) we must check for additional pending unblocked signals before returning to userspace. Otherwise signals may be delayed past the next syscall or reschedule. Once that was fixed it became obvious that the ARM signal mask manipulation was broken. It was a little bit broken before the recent SA_NODEFER changes, and then very broken after them. We must block the requested signals before starting the handler or the same signal can be delivered again before the handler even gets a chance to run. Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/Makefile')
-rw-r--r--arch/arm/mm/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
index 59f47d4c2dfe..ffe73ba2bf17 100644
--- a/arch/arm/mm/Makefile
+++ b/arch/arm/mm/Makefile
@@ -51,4 +51,4 @@ obj-$(CONFIG_CPU_ARM1026) += proc-arm1026.o
51obj-$(CONFIG_CPU_SA110) += proc-sa110.o 51obj-$(CONFIG_CPU_SA110) += proc-sa110.o
52obj-$(CONFIG_CPU_SA1100) += proc-sa1100.o 52obj-$(CONFIG_CPU_SA1100) += proc-sa1100.o
53obj-$(CONFIG_CPU_XSCALE) += proc-xscale.o 53obj-$(CONFIG_CPU_XSCALE) += proc-xscale.o
54obj-$(CONFIG_CPU_V6) += proc-v6.o blockops.o 54obj-$(CONFIG_CPU_V6) += proc-v6.o