projects
/
platform
/
adaptation
/
renesas_rcar
/
renesas_kernel.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
2a3fdc1
)
hexagon: ->restart_block.fn needs to be reset on rt_sigreturn
author
Al Viro
<viro@zeniv.linux.org.uk>
Sun, 22 Apr 2012 07:31:24 +0000
(
03:31
-0400)
committer
Al Viro
<viro@zeniv.linux.org.uk>
Tue, 22 May 2012 03:52:38 +0000
(23:52 -0400)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
arch/hexagon/kernel/signal.c
patch
|
blob
|
history
diff --git
a/arch/hexagon/kernel/signal.c
b/arch/hexagon/kernel/signal.c
index
ab5f5ad
..
434866e
100644
(file)
--- a/
arch/hexagon/kernel/signal.c
+++ b/
arch/hexagon/kernel/signal.c
@@
-294,6
+294,9
@@
asmlinkage int sys_rt_sigreturn(void)
struct rt_sigframe __user *frame;
sigset_t blocked;
+ /* Always make any pending restarted system calls return -EINTR */
+ current_thread_info()->restart_block.fn = do_no_restart_syscall;
+
frame = (struct rt_sigframe __user *)pt_psp(regs);
if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
goto badframe;