From: "Paul E. McKenney" <paulmck@linux.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com,
akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org,
rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com,
fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org,
Willy Tarreau <w@1wt.eu>,
"Paul E . McKenney" <paulmck@linux.vnet.ibm.com>,
"Paul E . McKenney" <paulmck@linux.ibm.com>
Subject: [PATCH tip/core/rcu 05/10] rcutorture/nolibc: Fix the clobbered registers in the MIPS syscall definition
Date: Wed, 9 Jan 2019 13:50:03 -0800 [thread overview]
Message-ID: <20190109215008.6401-5-paulmck@linux.ibm.com> (raw)
In-Reply-To: <20190109214944.GA5610@linux.ibm.com>
From: Willy Tarreau <w@1wt.eu>
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>
---
tools/testing/selftests/rcutorture/bin/nolibc.h | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/tools/testing/selftests/rcutorture/bin/nolibc.h b/tools/testing/selftests/rcutorture/bin/nolibc.h
index f98f5b92d3eb..e8687cd24b8c 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; \
})
--
2.17.1
next prev parent reply other threads:[~2019-01-09 21:50 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-09 21:49 [PATCH tip/core/rcu 0/10] Torture-test updates for v5.1 Paul E. McKenney
2019-01-09 21:49 ` [PATCH tip/core/rcu 01/10] rcutorture: Record grace periods in forward-progress histogram Paul E. McKenney
2019-01-09 21:50 ` [PATCH tip/core/rcu 02/10] torture: Explain and simplify odd "for" loop in mkinitrd.sh Paul E. McKenney
2019-01-09 21:50 ` [PATCH tip/core/rcu 03/10] rcutorture: Add grace period after CPU offline Paul E. McKenney
2019-01-09 21:50 ` [PATCH tip/core/rcu 04/10] rcuperf: Stop abusing IS_ENABLED() Paul E. McKenney
2019-01-09 21:50 ` Paul E. McKenney [this message]
2019-01-09 21:50 ` [PATCH tip/core/rcu 06/10] rcutorture/nolibc: Fix some poor indentation and alignment Paul E. McKenney
2019-01-09 21:50 ` [PATCH tip/core/rcu 07/10] rcutorture/nolibc: Add a bit of documentation to explain how to use nolibc Paul E. McKenney
2019-01-09 21:50 ` [PATCH tip/core/rcu 08/10] tools headers: Move the nolibc header from rcutorture to tools/include/nolibc/ Paul E. McKenney
2019-01-09 21:50 ` [PATCH tip/core/rcu 09/10] MAINTAINERS: Add myself as the maintainer for the nolibc header file(s) Paul E. McKenney
2019-01-09 21:50 ` [PATCH tip/core/rcu 10/10] RCU/torture.txt: Remove section MODULE PARAMETERS Paul E. McKenney
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190109215008.6401-5-paulmck@linux.ibm.com \
--to=paulmck@linux.ibm.com \
--cc=akpm@linux-foundation.org \
--cc=dhowells@redhat.com \
--cc=dipankar@in.ibm.com \
--cc=edumazet@google.com \
--cc=fweisbec@gmail.com \
--cc=jiangshanlai@gmail.com \
--cc=joel@joelfernandes.org \
--cc=josh@joshtriplett.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mathieu.desnoyers@efficios.com \
--cc=mingo@kernel.org \
--cc=oleg@redhat.com \
--cc=paulmck@linux.vnet.ibm.com \
--cc=peterz@infradead.org \
--cc=rostedt@goodmis.org \
--cc=tglx@linutronix.de \
--cc=w@1wt.eu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome