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frv: handling of restart into restart_syscall is fscked

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do_signal() should place the syscall number in gr7, not gr8 when
handling ERESTART_WOULDBLOCK.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Al Viro
2010-09-20 15:13:19 +01:00
committed by Linus Torvalds
parent ad0acab455
commit 44c7afffa4
1 changed files with 1 additions and 1 deletions
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2
arch/frv/kernel/signal.c
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@@ -547,7 +547,7 @@ no_signal:
break; break;
case -ERESTART_RESTARTBLOCK: case -ERESTART_RESTARTBLOCK:
__frame->gr8 = __NR_restart_syscall; __frame->gr7 = __NR_restart_syscall;
__frame->pc -= 4; __frame->pc -= 4;
break; break;
} }