From: Yong Zhang <yong.zhang0@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
linuxppc-dev@ozlabs.org
Subject: [PATCH 1/5] powerpc/iseries: use DECLARE_COMPLETION_ONSTACK for non-constant completion
Date: Wed, 16 Dec 2009 22:35:57 +0800 [thread overview]
Message-ID: <1260974161-6934-2-git-send-email-yong.zhang0@gmail.com> (raw)
In-Reply-To: <1260974161-6934-1-git-send-email-yong.zhang0@gmail.com>
The _ONSTACK variant should be used for on-stack completion,
otherwise it will break lockdep.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@ozlabs.org
---
arch/powerpc/platforms/iseries/viopath.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c
index 49ff4dc..5aea94f 100644
--- a/arch/powerpc/platforms/iseries/viopath.c
+++ b/arch/powerpc/platforms/iseries/viopath.c
@@ -116,7 +116,7 @@ static int proc_viopath_show(struct seq_file *m, void *v)
u16 vlanMap;
dma_addr_t handle;
HvLpEvent_Rc hvrc;
- DECLARE_COMPLETION(done);
+ DECLARE_COMPLETION_ONSTACK(done);
struct device_node *node;
const char *sysid;
--
1.6.3.3
next prev parent reply other threads:[~2009-12-16 14:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-16 14:35 [PATCH 0/5] " Yong Zhang
2009-12-16 14:35 ` Yong Zhang [this message]
2009-12-16 14:35 ` [PATCH 2/5] hwmon: " Yong Zhang
2009-12-16 14:35 ` [PATCH 3/5] USB: " Yong Zhang
2009-12-16 14:36 ` [PATCH 4/5] mISDN: " Yong Zhang
2009-12-16 14:36 ` [PATCH 5/5] aha152x: " Yong Zhang
2009-12-16 19:00 ` [PATCH 4/5] mISDN: " Karsten Keil
2009-12-19 4:30 ` David Miller
2009-12-16 15:14 ` [PATCH 0/5] " Américo Wang
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