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authorTiejun Chen <tiejun.chen@windriver.com>2013-01-15 18:01:19 +0100
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-01-29 00:18:16 +0100
commit689dfa894c57842a05bf6dc9f97e6bb71ec5f386 (patch)
tree36b1b888f77c68447b57d6db37cafe3032874f31 /arch/arm/mach-omap2
parentpowerpc: kernel/kgdb.c: Fix memory leakage (diff)
downloadlinux-689dfa894c57842a05bf6dc9f97e6bb71ec5f386.tar.xz
linux-689dfa894c57842a05bf6dc9f97e6bb71ec5f386.zip
powerpc: Max next_tb to prevent from replaying timer interrupt
With lazy interrupt, we always call __check_irq_replaysome with decrementers_next_tb to check if we need to replay timer interrupt. So in hotplug case we also need to set decrementers_next_tb as MAX to make sure __check_irq_replay don't replay timer interrupt when return as we expect, otherwise we'll trap here infinitely. Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/arm/mach-omap2')
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