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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-15 09:32:31 +0900 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-15 09:32:31 +0900 |
commit | d8fe4acc88da8fbbe360b6592c9d0abbb85117dc (patch) | |
tree | e3d5edc0ad3541a1daf37b60c5fe67b6fe347d22 /drivers/iommu | |
parent | 3aeb58ab6216d864821e8dafb248e8d77403f3e9 (diff) | |
parent | 8d3ef556aba2b5b7d8b7144f7be1814d75ea3cc6 (diff) | |
download | op-kernel-dev-d8fe4acc88da8fbbe360b6592c9d0abbb85117dc.zip op-kernel-dev-d8fe4acc88da8fbbe360b6592c9d0abbb85117dc.tar.gz |
Merge branch 'akpm' (patch-bomb from Andrew Morton)
Merge patches from Andrew Morton:
- memstick fixes
- the rest of MM
- various misc bits that were awaiting merges from linux-next into
mainline: seq_file, printk, rtc, completions, w1, softirqs, llist,
kfifo, hfsplus
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (72 commits)
cmdline-parser: fix build
hfsplus: Fix undefined __divdi3 in hfsplus_init_header_node()
kfifo API type safety
kfifo: kfifo_copy_{to,from}_user: fix copied bytes calculation
sound/core/memalloc.c: use gen_pool_dma_alloc() to allocate iram buffer
llists-move-llist_reverse_order-from-raid5-to-llistc-fix
llists: move llist_reverse_order from raid5 to llist.c
kernel: fix generic_exec_single indentation
kernel-provide-a-__smp_call_function_single-stub-for-config_smp-fix
kernel: provide a __smp_call_function_single stub for !CONFIG_SMP
kernel: remove CONFIG_USE_GENERIC_SMP_HELPERS
revert "softirq: Add support for triggering softirq work on softirqs"
drivers/w1/masters/w1-gpio.c: use dev_get_platdata()
sched: remove INIT_COMPLETION
tree-wide: use reinit_completion instead of INIT_COMPLETION
sched: replace INIT_COMPLETION with reinit_completion
drivers/rtc/rtc-hid-sensor-time.c: enable HID input processing early
drivers/rtc/rtc-hid-sensor-time.c: use dev_get_platdata()
vsprintf: ignore %n again
seq_file: remove "%n" usage from seq_file users
...
Diffstat (limited to 'drivers/iommu')
-rw-r--r-- | drivers/iommu/arm-smmu.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index 181c9ba..2349d62 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -1212,7 +1212,10 @@ static int arm_smmu_alloc_init_pte(struct arm_smmu_device *smmu, pmd_t *pmd, arm_smmu_flush_pgtable(smmu, page_address(table), ARM_SMMU_PTE_HWTABLE_SIZE); - pgtable_page_ctor(table); + if (!pgtable_page_ctor(table)) { + __free_page(table); + return -ENOMEM; + } pmd_populate(NULL, pmd, table); arm_smmu_flush_pgtable(smmu, pmd, sizeof(*pmd)); } |