From: Willy Tarreau <w@1wt.eu>
Date: Sat, 29 Dec 2018 18:02:16 +0000 (+0100)
Subject: rcutorture/nolibc: Fix the clobbered registers in the MIPS syscall definition
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f90a66d6850e082a41c87e2883030019f42b5096;p=linux.git

rcutorture/nolibc: Fix the clobbered registers in the MIPS syscall definition

A last-minute checkpatch cleanup caused most of list of clobbered
registers to be lost in the MIPS syscall definition. Although this code
is not yet used on MIPS, it is nevertheless better to fix it before it
does get used.

Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
---

diff --git a/tools/testing/selftests/rcutorture/bin/nolibc.h b/tools/testing/selftests/rcutorture/bin/nolibc.h
index f98f5b92d3eb3..e8687cd24b8c1 100644
--- a/tools/testing/selftests/rcutorture/bin/nolibc.h
+++ b/tools/testing/selftests/rcutorture/bin/nolibc.h
@@ -1006,7 +1006,7 @@ struct sys_stat_struct {
 		: "=r"(_num), "=r"(_arg4)                                     \
 		: "r"(_num)                                                   \
 		: "memory", "cc", "at", "v1", "hi", "lo",                     \
-									      \
+		  "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9"  \
 	);                                                                    \
 	_arg4 ? -_num : _num;                                                 \
 })
@@ -1025,7 +1025,7 @@ struct sys_stat_struct {
 		: "0"(_num),                                                  \
 		  "r"(_arg1)                                                  \
 		: "memory", "cc", "at", "v1", "hi", "lo",                     \
-									      \
+		  "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9"  \
 	);                                                                    \
 	_arg4 ? -_num : _num;                                                 \
 })
@@ -1045,7 +1045,7 @@ struct sys_stat_struct {
 		: "0"(_num),                                                  \
 		  "r"(_arg1), "r"(_arg2)                                      \
 		: "memory", "cc", "at", "v1", "hi", "lo",                     \
-									      \
+		  "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9"  \
 	);                                                                    \
 	_arg4 ? -_num : _num;                                                 \
 })
@@ -1066,7 +1066,7 @@ struct sys_stat_struct {
 		: "0"(_num),                                                  \
 		  "r"(_arg1), "r"(_arg2), "r"(_arg3)                          \
 		: "memory", "cc", "at", "v1", "hi", "lo",                     \
-									      \
+		  "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9"  \
 	);                                                                    \
 	_arg4 ? -_num : _num;                                                 \
 })
@@ -1087,7 +1087,7 @@ struct sys_stat_struct {
 		: "0"(_num),                                                  \
 		  "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4)              \
 		: "memory", "cc", "at", "v1", "hi", "lo",                     \
-									      \
+		  "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9"  \
 	);                                                                    \
 	_arg4 ? -_num : _num;                                                 \
 })
@@ -1110,7 +1110,7 @@ struct sys_stat_struct {
 		: "0"(_num),                                                  \
 		  "r"(_arg1), "r"(_arg2), "r"(_arg3), "r"(_arg4), "r"(_arg5)  \
 		: "memory", "cc", "at", "v1", "hi", "lo",                     \
-									      \
+		  "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9"  \
 	);                                                                    \
 	_arg4 ? -_num : _num;                                                 \
 })