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(parent: 279e677) | patch
MIPS: IP32: Fix hang on shutdown in power button interrupt handler.
authorAndrew Randrianasulu <randrik_a@yahoo.com>
Thu, 14 May 2009 18:29:27 +0000 (11:29 -0700)
committerRalf Baechle <ralf@linux-mips.org>
Wed, 20 May 2009 17:53:13 +0000 (18:53 +0100)
commit950312ce22696ddfa42a957bdadaa9c24151e679
tree2ab298930f879d157c6fe317953c2a33f7a95259tree | snapshot (tar.gz zip)
parent279e677faa775ad16e75c32e1bf4a37f8158bc61commit | diff
MIPS: IP32: Fix hang on shutdown in power button interrupt handler.

The hang was caused by the use of disable_irq() from the interrupt handler
itself.  Fixed by the use of disable_irq_nosync().  The issue was
triggered by:

    commit 3aa551c9b4c40018f0e261a178e3d25478dc04a9
    Author: Thomas Gleixner <tglx@linutronix.de>
    Date:   Mon Mar 23 18:28:15 2009 +0100

        genirq: add threaded interrupt handler support

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/sgi-ip32/ip32-reset.c diff | blob | blame | history