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linux/arch/powerpc/platforms
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Peter Zijlstra (Intel) e21fee5368 powerpc/ps3: Convert half completion to rcuwait 
The PS3 notification interrupt and kthread use a hacked up completion to
communicate. Since we're wanting to change the completion implementation and
this is abuse anyway, replace it with a simple rcuwait since there is only ever
the one waiter.

AFAICT the kthread uses TASK_INTERRUPTIBLE to not increase loadavg, kthreads
cannot receive signals by default and this one doesn't look different. Use
TASK_IDLE instead.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200321113241.930037873@linutronix.de
2020-03-21 16:00:22 +01:00
..
4xx powerpc: remove the ppc44x ocm.c file 2019-08-27 13:03:33 +10:00
8xx powerpc/8xx: use the fixmapped IMMR in cpm_reset() 2019-11-19 19:38:35 +11:00
40x powerpc updates for 5.3 2019-07-13 16:08:36 -07:00
44x powerpc: remove the ppc44x ocm.c file 2019-08-27 13:03:33 +10:00
52xx compat_ioctl: move WDIOC handling into wdt drivers 2019-10-23 17:23:46 +02:00
82xx treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
83xx ARM: SoC-related driver updates 2020-02-08 14:04:19 -08:00
85xx ARM: SoC-related driver updates 2020-02-08 14:04:19 -08:00
86xx powerpc/sysdev: drop simple gpio 2019-11-21 15:41:34 +11:00
512x powerpc/512x: Use dma_request_chan() instead dma_request_slave_channel() 2020-01-06 16:25:29 +11:00
amigaone treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
cell Merge branch 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-02-08 13:26:41 -08:00
chrp treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
embedded6xx treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
maple powerpc updates for 5.6 2020-02-04 13:06:46 +00:00
pasemi arch/powerpc/setup: Drop dummy_con initialization 2020-01-14 15:29:17 +01:00
powermac powerpc updates for 5.3 2019-07-13 16:08:36 -07:00
powernv powernv/pci: Move pnv_pci_dma_bus_setup() to pci-ioda.c 2020-01-23 21:31:22 +11:00
ps3 powerpc/ps3: Convert half completion to rcuwait 2020-03-21 16:00:22 +01:00
pseries powerpc updates for 5.6 2020-02-04 13:06:46 +00:00
fsl_uli1575.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
Kconfig powerpc/64s: Reimplement power4_idle code in C 2020-01-16 14:59:37 +10:00
Kconfig.cputype powerpc/32: Force KASAN_VMALLOC for modules 2020-01-27 22:37:41 +11:00
Makefile