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linux_dsm_epyc7002/arch/powerpc/platforms/cell
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Jeremy Kerr c368392a99 [POWERPC] spufs: fix rescheduling of non-runnable contexts 
At present, we can hit the BUG_ON in __spu_update_sched_info by reading
the regs file of a context between two calls to spu_run. The
spu_release_saved called by spufs_regs_read() is resulting in the (now
non-runnable) context being placed back on the run queue, so the next
call to spu_run ends up in the bug condition.

This change uses the SPU_SCHED_SPU_RUN flag to only reschedule a context
if it's still in spu_run().

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
2008-03-11 12:46:18 +11:00
..
spufs [POWERPC] spufs: fix rescheduling of non-runnable contexts 2008-03-11 12:46:18 +11:00
axon_msi.c [POWERPC] Avoid possible extra of_node_put in axon_msi.c 2008-02-06 16:30:00 +11:00
cbe_cpufreq_pervasive.c [POWERPC] cell: Move cbe_regs.h to include/asm-powerpc/cell-regs.h 2007-10-09 21:01:56 +10:00
cbe_cpufreq_pmi.c [POWERPC] cell: Convert #include of asm/of_{platform, device}.h into linux/of_{platform, device}.h. 2007-12-19 01:00:02 +01:00
cbe_cpufreq.c [POWERPC] cell: Convert #include of asm/of_{platform, device}.h into linux/of_{platform, device}.h. 2007-12-19 01:00:02 +01:00
cbe_cpufreq.h [CELL] cbe_cpufreq: reorganize code 2007-07-20 21:41:38 +02:00
cbe_regs.c [POWERPC] cell/cbe_regs.c: Add missing of_node_put 2007-12-20 17:13:51 +11:00
cbe_thermal.c [POWERPC] cell: Move cbe_regs.h to include/asm-powerpc/cell-regs.h 2007-10-09 21:01:56 +10:00
interrupt.c [POWERPC] Fix CONFIG_SMP=n build break 2007-11-08 14:15:30 +11:00
interrupt.h [POWERPC] cell: Add routines for managing PMU interrupts 2006-12-04 20:40:12 +11:00
io-workarounds.c [POWERPC] cell: Use machine_*_initcall() hooks in platform code 2008-01-17 14:57:15 +11:00
iommu.c [POWERPC] Convert the cell IOMMU fixed mapping to 16M IOMMU pages 2008-03-03 08:03:15 +01:00
Kconfig [POWERPC] spufs: Add marker-based tracing facility 2008-02-06 16:26:59 +11:00
Makefile Merge branch 'linux-2.6' 2008-01-24 10:07:21 +11:00
pervasive.c [POWERPC] cell: Move cbe_regs.h to include/asm-powerpc/cell-regs.h 2007-10-09 21:01:56 +10:00
pervasive.h [POWERPC] cell: add RAS support 2006-06-21 15:01:29 +10:00
pmu.c [POWERPC] cell: Use machine_*_initcall() hooks in platform code 2008-01-17 14:57:15 +11:00
ras.c [POWERPC] Cell RAS: Remove DEBUG, and add license and copyright 2008-02-14 22:11:02 +11:00
ras.h [POWERPC] cell: add RAS support 2006-06-21 15:01:29 +10:00
setup.c [POWERPC] enable hardware watchpoints on cell blades 2008-03-03 08:03:14 +01:00
smp.c [POWERPC] Cleanup SMT thread handling 2007-12-03 13:56:25 +11:00
spider-pic.c [POWERPC] Provide a default irq_host match, which matches on an exact of_node 2007-09-14 01:33:20 +10:00
spu_base.c [POWERPC] spufs: serialize SLB invalidation against SLB loading 2008-02-29 15:19:52 +11:00
spu_callbacks.c [POWERPC] cell: Remove DEBUG for SPU callbacks 2007-09-19 15:12:17 +10:00
spu_fault.c [POWERPC] spufs: move fault, lscsa_alloc and switch code to spufs module 2007-12-21 19:46:19 +11:00
spu_manage.c [POWERPC] cell: wrap master run control bit 2007-12-21 19:45:05 +11:00
spu_notify.c [POWERPC] Oprofile: Remove dependency on spufs module 2007-12-28 15:07:52 +11:00
spu_priv1_mmio.c [POWERPC] Celleb: consolidate spu management ops 2007-02-07 14:03:21 +11:00
spu_priv1_mmio.h [POWERPC] cell: abstract spu management routines 2006-12-04 20:40:39 +11:00
spu_syscalls.c [POWERPC] Oprofile: Remove dependency on spufs module 2007-12-28 15:07:52 +11:00