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authorJens Axboe <axboe@kernel.dk>2020-10-09 22:35:34 +0200
committerJens Axboe <axboe@kernel.dk>2020-12-12 17:17:34 +0100
commit6d665a4d8b4264def0fbb72da3a500d9904ffe3e (patch)
treec53ccdf9b6202214fc45820b5c1846253607bbad /arch/c6x/kernel/signal.c
parentalpha: add support for TIF_NOTIFY_SIGNAL (diff)
downloadlinux-6d665a4d8b4264def0fbb72da3a500d9904ffe3e.tar.xz
linux-6d665a4d8b4264def0fbb72da3a500d9904ffe3e.zip
c6x: add support for TIF_NOTIFY_SIGNAL
Wire up TIF_NOTIFY_SIGNAL handling for c6x. Cc: linux-c6x-dev@linux-c6x.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'arch/c6x/kernel/signal.c')
-rw-r--r--arch/c6x/kernel/signal.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/c6x/kernel/signal.c b/arch/c6x/kernel/signal.c
index a3f15b9a79da..862460c3b183 100644
--- a/arch/c6x/kernel/signal.c
+++ b/arch/c6x/kernel/signal.c
@@ -13,6 +13,7 @@
#include <linux/syscalls.h>
#include <linux/tracehook.h>
+#include <asm/asm-offsets.h>
#include <asm/ucontext.h>
#include <asm/cacheflush.h>
@@ -313,7 +314,7 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, u32 thread_info_flags,
int syscall)
{
/* deal with pending signal delivery */
- if (thread_info_flags & (1 << TIF_SIGPENDING))
+ if (thread_info_flags & (_TIF_SIGPENDING | _TIF_NOTIFY_SIGNAL))
do_signal(regs, syscall);
if (thread_info_flags & (1 << TIF_NOTIFY_RESUME))