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authorPaul Mundt <lethal@linux-sh.org>2007-06-18 23:41:32 -0400
committerPaul Mundt <lethal@linux-sh.org>2007-06-18 23:41:32 -0400
commite227e8f3ba3bfb8e26fee783026c1425ba600037 (patch)
tree284f02179c29066349967a159ce1a9059cd13758 /arch/sh64
parentfa490cfd15d7ce0900097cc4e60cfd7a76381138 (diff)
sh64: Handle -ERESTART_RESTARTBLOCK for restartable syscalls.
The current implementation only handles -ERESTARTNOHAND, whereas we also need to handle -ERESTART_RESTARTBLOCK in the handle_signal() case for restartable system calls. Follows the sh change. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh64')
-rw-r--r--arch/sh64/kernel/signal.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh64/kernel/signal.c b/arch/sh64/kernel/signal.c
index c8525ade0564..0bb4a8f94276 100644
--- a/arch/sh64/kernel/signal.c
+++ b/arch/sh64/kernel/signal.c
@@ -640,6 +640,7 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
640 if (regs->syscall_nr >= 0) { 640 if (regs->syscall_nr >= 0) {
641 /* If so, check system call restarting.. */ 641 /* If so, check system call restarting.. */
642 switch (regs->regs[REG_RET]) { 642 switch (regs->regs[REG_RET]) {
643 case -ERESTART_RESTARTBLOCK:
643 case -ERESTARTNOHAND: 644 case -ERESTARTNOHAND:
644 regs->regs[REG_RET] = -EINTR; 645 regs->regs[REG_RET] = -EINTR;
645 break; 646 break;