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Benjamin Herrenschmidt 3027691e58 powerpc/pmac: Don't add_timer() twice ... If the interrupt and the timeout happen roughly at the same time, we can get into a situation where the timer function is run while the interrupt has already been processed. In this case, the timer function might end up doing an add_timer on an already pending timer, causing a BUG_ON() to trigger. Instead, just skip the whole timeout operation if we see that the timer is pending. The spinlock ensures that the only way that happens is if we already started a new operation and thus the timeout can be ignored. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		13 years ago
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8xx	Disintegrate asm/system.h for PowerPC	13 years ago
40x	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	13 years ago
44x	powerpc/44x: Add support PCI-E for APM821xx SoC and Bluestone board	13 years ago
52xx	powerpc: Mark const init data with __initconst instead of __initdata	13 years ago
82xx	Disintegrate asm/system.h for PowerPC	13 years ago
83xx	Disintegrate asm/system.h for PowerPC	13 years ago
85xx	powerpc/85xx: don't call of_platform_bus_probe() twice	13 years ago
86xx	Merge remote-tracking branch 'kumar/next' into merge	13 years ago
512x	irq_domain/powerpc: constify irq_domain_ops	13 years ago
amigaone	pcspkr: Cleanup Kconfig dependencies	14 years ago
cell	irq_domain: Move irq_virq_count into NOMAP revmap	13 years ago
chrp	powerpc/mpic: Remove duplicate MPIC_WANTS_RESET flag	13 years ago
embedded6xx	Disintegrate asm/system.h for PowerPC	13 years ago
maple	Disintegrate and delete asm/system.h	13 years ago
pasemi	Disintegrate and delete asm/system.h	13 years ago
powermac	powerpc/pmac: Don't add_timer() twice	13 years ago
powernv	Disintegrate and delete asm/system.h	13 years ago
prep	powerpc: drop unused Kconfig symbols	13 years ago
ps3	irq_domain: Move irq_virq_count into NOMAP revmap	13 years ago
pseries	powerpc/eeh: Fix crash caused by null eeh_dev	13 years ago
wsp	Disintegrate and delete asm/system.h	13 years ago
Kconfig	powerpc: add support for MPIC message register API	13 years ago
Kconfig.cputype	powerpc: Kconfig updates for FSL BookE HUGETLB 64-bit	13 years ago
Makefile	powerpc: Remove the main legacy iSerie platform code	13 years ago
fsl_uli1575.c	Disintegrate asm/system.h for PowerPC	13 years ago