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| author | Ivan Kokshaysky <ink@jurassic.park.msu.ru> | 2011-01-12 22:02:24 +0000 |
|---|---|---|
| committer | Matt Turner <mattst88@monolith.freenet-rz.de> | 2011-01-17 05:42:16 +0100 |
| commit | f5de6ecc84b58ba0f394365eafc8681af7a4f73d (patch) | |
| tree | abd6b8de874459daafaabac5267eafc35e631050 /arch/alpha/kernel/irq.c | |
| parent | e2609f6aa2dce5d960ea1fe32f57524c315dede5 (diff) | |
| download | blackbird-op-linux-f5de6ecc84b58ba0f394365eafc8681af7a4f73d.tar.gz blackbird-op-linux-f5de6ecc84b58ba0f394365eafc8681af7a4f73d.zip | |
alpha: fix WARN_ON in __local_bh_enable()
Interrupts ought to be disabled _before_ irq_enter().
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Matt Turner <mattst88@monolith.freenet-rz.de>
Diffstat (limited to 'arch/alpha/kernel/irq.c')
| -rw-r--r-- | arch/alpha/kernel/irq.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c index 5912900a42eb..9ab234f48dd8 100644 --- a/arch/alpha/kernel/irq.c +++ b/arch/alpha/kernel/irq.c @@ -160,15 +160,14 @@ handle_irq(int irq) return; } - irq_enter(); /* - * handle_irq() must be called with IPL_MAX. Note that we do not + * From here we must proceed with IPL_MAX. Note that we do not * explicitly enable interrupts afterwards - some MILO PALcode * (namely LX164 one) seems to have severe problems with RTI * at IPL 0. */ local_irq_disable(); + irq_enter(); generic_handle_irq_desc(irq, desc); irq_exit(); } - |
