| From f7ef3cabdd8459b9d76348f020e7cf9db04b8666 Mon Sep 17 00:00:00 2001 |
| From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> |
| Date: Tue, 18 Aug 2009 20:16:55 -0700 |
| Subject: sparc: sys32.S incorrect compat-layer splice() system call |
| |
| From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> |
| |
| [ Upstream commit e2c6cbd9ace61039d3de39e717195e38f1492aee ] |
| |
| I think arch/sparc/kernel/sys32.S has an incorrect splice definition: |
| |
| SIGN2(sys32_splice, sys_splice, %o0, %o1) |
| |
| The splice() prototype looks like : |
| |
| long splice(int fd_in, loff_t *off_in, int fd_out, |
| loff_t *off_out, size_t len, unsigned int flags); |
| |
| So I think we should have : |
| |
| SIGN2(sys32_splice, sys_splice, %o0, %o2) |
| |
| Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> |
| Signed-off-by: David S. Miller <davem@davemloft.net> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| --- |
| arch/sparc/kernel/sys32.S | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/arch/sparc/kernel/sys32.S |
| +++ b/arch/sparc/kernel/sys32.S |
| @@ -134,7 +134,7 @@ SIGN1(sys32_getpeername, sys_getpeername |
| SIGN1(sys32_getsockname, sys_getsockname, %o0) |
| SIGN2(sys32_ioprio_get, sys_ioprio_get, %o0, %o1) |
| SIGN3(sys32_ioprio_set, sys_ioprio_set, %o0, %o1, %o2) |
| -SIGN2(sys32_splice, sys_splice, %o0, %o1) |
| +SIGN2(sys32_splice, sys_splice, %o0, %o2) |
| SIGN2(sys32_sync_file_range, compat_sync_file_range, %o0, %o5) |
| SIGN2(sys32_tee, sys_tee, %o0, %o1) |
| SIGN1(sys32_vmsplice, compat_sys_vmsplice, %o0) |
