Michael Ellerman 99acc9bede powerpc/spufs: Fix coredump of SPU contexts ... If a process dumps core while it has SPU contexts active then we have code to also dump information about the SPU contexts. Unfortunately it's been broken for 3 1/2 years, and we didn't notice. In commit 7b1f4020d0 ("spufs: get rid of dump_emit() wrappers") the nread variable was removed and rc used instead. That means when the loop exits successfully, rc has the number of bytes read, but it's then used as the return value for the function, which should return 0 on success. So fix it by setting rc = 0 before returning in the success case. Fixes: 7b1f4020d0 ("spufs: get rid of dump_emit() wrappers") Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2017-06-01 19:54:40 +10:00
..
spufs	powerpc/spufs: Fix coredump of SPU contexts	2017-06-01 19:54:40 +10:00
axon_msi.c	powerpc: Create asm/debugfs.h and move powerpc_debugfs_root there	2017-04-11 07:46:03 +10:00
cbe_powerbutton.c
cbe_regs.c	powerpc/sparse: Make a bunch of things static	2016-09-13 17:35:47 +10:00
cbe_thermal.c
cell.h
cpufreq_spudemand.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/loadavg.h>	2017-03-02 08:42:27 +01:00
interrupt.c	powerpc: Add NMI IPI infrastructure	2017-04-28 21:02:25 +10:00
interrupt.h
iommu.c	treewide: Move dma_ops from struct dev_archdata into struct device	2017-01-24 12:23:35 -05:00
Kconfig	powerpc: Make selects of IBM_EMAC_* depend on IBM_EMAC	2016-12-01 22:07:16 +11:00
Makefile	powerpc/cell: Remove the Cell QPACE code	2015-12-14 20:41:50 +11:00
pervasive.c	powerpc/cbe: Do not process external or decremeter interrupts from sreset	2017-04-28 21:02:25 +10:00
pervasive.h
pmu.c	powerpc: Remove all usages of NO_IRQ	2016-09-20 20:57:12 +10:00
ras.c	powerpc/sparse: Make a bunch of things static	2016-09-13 17:35:47 +10:00
ras.h
setup.c	powerpc/64: Move 64-bit probe_machine() to later in the boot process	2016-07-21 18:59:22 +10:00
smp.c
spider-pci.c
spider-pic.c	powerpc: Remove all usages of NO_IRQ	2016-09-20 20:57:12 +10:00
spu_base.c	powerpc/spufs: Fix hash faults for kernel regions	2017-05-25 23:07:44 +10:00
spu_callbacks.c
spu_manage.c	powerpc: Remove all usages of NO_IRQ	2016-09-20 20:57:12 +10:00
spu_notify.c
spu_priv1_mmio.c
spu_priv1_mmio.h
spu_syscalls.c