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authorAnton Blanchard <anton@samba.org>2014-08-05 06:55:00 +0200
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2014-08-13 07:13:48 +0200
commita71d64b4dc4067808549935583d984c7fc9ea647 (patch)
tree8679cdc9688707feb94e24f19a7c848009f654c4 /lib
parentpowerpc: remove duplicate definition of TEXASR_FS (diff)
downloadlinux-a71d64b4dc4067808549935583d984c7fc9ea647.tar.xz
linux-a71d64b4dc4067808549935583d984c7fc9ea647.zip
powerpc: Hard disable interrupts in xmon
xmon only soft disables interrupts. This seems like a bad idea - we certainly don't want decrementer and PMU exceptions going off when we are debugging something inside xmon. This issue was uncovered when the hard lockup detector went off inside xmon. To ensure we wont get a spurious hard lockup warning, I also call touch_nmi_watchdog() when exiting xmon. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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