linux-kernel - [tip:timers/core] timekeeping: Fixup typo in update_vsyscall

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <tip-953dec21aed4038464fec02f96a2f1b8701a5bce@git.kernel.org>
Date:	Wed, 30 Jul 2014 00:31:36 -0700
From:	tip-bot for John Stultz <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, john.stultz@...aro.org,
	hpa@...or.com, mingo@...nel.org, peterz@...radead.org,
	sfr@...b.auug.org.au, tglx@...utronix.de
Subject: [tip:timers/core] timekeeping:
  Fixup typo in update_vsyscall_old definition

Commit-ID:  953dec21aed4038464fec02f96a2f1b8701a5bce
Gitweb:     http://git.kernel.org/tip/953dec21aed4038464fec02f96a2f1b8701a5bce
Author:     John Stultz <john.stultz@...aro.org>
AuthorDate: Fri, 25 Jul 2014 21:37:19 -0700
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Wed, 30 Jul 2014 09:26:25 +0200

timekeeping: Fixup typo in update_vsyscall_old definition

In commit 4a0e637738f0 ("clocksource: Get rid of cycle_last"),
currently in the -tip tree, there was a small typo where cycles_t
was used intstead of cycle_t. This broke ppc64 builds.

Fix this by using the proper cycle_t type for this usage, in
both the definition and the ia64 implementation.

Now, having both cycle_t and cycles_t types seems like a very
bad idea just asking for these sorts of issues. But that
will be a cleanup for another day.

Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
Signed-off-by: John Stultz <john.stultz@...aro.org>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Link: http://lkml.kernel.org/r/1406349439-11785-1-git-send-email-john.stultz@linaro.org
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/ia64/kernel/time.c             | 2 +-
 include/linux/timekeeper_internal.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index 11dc42d..3e71ef8 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -441,7 +441,7 @@ void update_vsyscall_tz(void)
 }
 
 void update_vsyscall_old(struct timespec *wall, struct timespec *wtm,
-			 struct clocksource *c, u32 mult, cycles_t cycle_last)
+			 struct clocksource *c, u32 mult, cycle_t cycle_last)
 {
 	write_seqcount_begin(&fsyscall_gtod_data.seq);
 
diff --git a/include/linux/timekeeper_internal.h b/include/linux/timekeeper_internal.h
index e9660e5..95640dc 100644
--- a/include/linux/timekeeper_internal.h
+++ b/include/linux/timekeeper_internal.h
@@ -113,7 +113,7 @@ extern void update_vsyscall_tz(void);
 
 extern void update_vsyscall_old(struct timespec *ts, struct timespec *wtm,
 				struct clocksource *c, u32 mult,
-				cycles_t cycle_last);
+				cycle_t cycle_last);
 extern void update_vsyscall_tz(void);
 
 #else
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/