* [PATCH 5/6] avr32: need to reset ->restart_block.fn on sigreturn
@ 2010-09-28 2:58 Al Viro
2010-11-01 8:30 ` Hans-Christian Egtvedt
0 siblings, 1 reply; 2+ messages in thread
From: Al Viro @ 2010-09-28 2:58 UTC (permalink / raw)
To: hans-christian.egtvedt; +Cc: torvalds, linux-kernel, linux-arch
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
arch/avr32/kernel/signal.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c
index 7dbbec1..8e8f6ba 100644
--- a/arch/avr32/kernel/signal.c
+++ b/arch/avr32/kernel/signal.c
@@ -42,6 +42,9 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
{
int err = 0;
+ /* Always make any pending restarted system calls return -EINTR */
+ current_thread_info()->restart_block.fn = do_no_restart_syscall;
+
#define COPY(x) err |= __get_user(regs->x, &sc->x)
COPY(sr);
COPY(pc);
--
1.5.6.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 5/6] avr32: need to reset ->restart_block.fn on sigreturn
2010-09-28 2:58 [PATCH 5/6] avr32: need to reset ->restart_block.fn on sigreturn Al Viro
@ 2010-11-01 8:30 ` Hans-Christian Egtvedt
0 siblings, 0 replies; 2+ messages in thread
From: Hans-Christian Egtvedt @ 2010-11-01 8:30 UTC (permalink / raw)
To: Al Viro; +Cc: torvalds, linux-kernel, linux-arch
On Tue, 2010-09-28 at 03:58 +0100, Al Viro wrote:
> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
<snipp>
--
Hans-Christian Egtvedt
^ permalink raw reply [flat|nested] 2+ messages in thread
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