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linux-stable/arch/powerpc
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Gavin Shan 31494cf353 powerpc/powernv: Don't alloc IRQ map if necessary 
On PowerNV platform, the OPAL interrupts are exported by firmware
through device-node property (/ibm,opal::opal-interrupts). Under
some extreme circumstances (e.g. simulator), we don't have this
property found from the device tree. For that case, we shouldn't
allocate the interrupt map. Otherwise, slab complains allocating
zero sized memory chunk.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2015-01-28 15:28:10 +11:00
..
boot Merge remote-tracking branch 'scottwood/next' into next 2014-11-18 17:00:38 +11:00
configs powerpc/ps3: Enable CONFIG_PS3_REPOSITORY_WRITE in ps3_defconfig 2015-01-22 17:31:22 +11:00
crypto crypto: powerpc - replace memset by memzero_explicit 2014-12-02 22:55:50 +08:00
include powerpc: Remove some unused functions 2015-01-28 15:00:24 +11:00
kernel powerpc: Remove some unused functions 2015-01-28 15:00:24 +11:00
kvm powerpc/kvm: Create proper names for the kvm_host_state PMU fields 2014-12-29 15:45:55 +11:00
lib powerpc/lib: Makefile, use obj64-y to consolidate 64-bit rules 2015-01-28 15:00:24 +11:00
math-emu
mm powerpc: Remove some unused functions 2015-01-28 15:00:24 +11:00
net PPC: bpf_jit_comp: Unify BPF_MOD | BPF_X and BPF_DIV | BPF_X 2014-11-18 13:20:09 -05:00
oprofile powerpc updates for 3.19 2014-12-11 17:48:14 -08:00
perf power/perf/hv-24x7: Use kmem_cache_free() instead of kfree 2014-12-12 16:06:13 +11:00
platforms powerpc/powernv: Don't alloc IRQ map if necessary 2015-01-28 15:28:10 +11:00
sysdev powerpc: Replace cpumask_weight(cpu_possible_mask) with num_possible_cpus() 2015-01-23 14:02:51 +11:00
xmon powerpc/xmon: use isspace/isxdigit/isalnum from linux/ctype.h 2014-12-29 15:45:43 +11:00
Kconfig powerpc/mm: fix undefined reference to `.__kernel_map_pages' on FSL PPC64 2015-01-28 14:22:22 +11:00
Kconfig.debug Patch queue for ppc - 2014-08-01 2014-08-05 09:58:11 +02:00
Makefile powerpc: Add POWER8 CPU selection 2014-09-25 23:14:49 +10:00
relocs_check.pl