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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-25 10:49:30 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-25 10:49:30 -0800 |
| commit | 9b83d851a2bdd021e2135999e5bce3eb8fef94e6 (patch) | |
| tree | b8703e813b1d8d66fb262cd757f54f3c05966d50 /arch/xtensa/mm/cache.c | |
| parent | 2d08cd0ef89a24f5eb6c6801c48cd06bca230d6d (diff) | |
| parent | 9ed82c6866e2ab671935a75ea454047e8bddb177 (diff) | |
Merge tag 'xtensa-next-20140123' of git://github.com/czankel/xtensa-linux
Pull Xtensa patches from Chris Zankel:
"The major changes are adding support for SMP for Xtensa, fixing and
cleaning up the ISS (simulator) network driver, and better support for
device trees"
* tag 'xtensa-next-20140123' of git://github.com/czankel/xtensa-linux: (40 commits)
xtensa: implement ndelay
xtensa: clean up udelay
xtensa: enable HAVE_PERF_EVENTS
xtensa: remap io area defined in device tree
xtensa: support default device tree buses
xtensa: initialize device tree clock sources
xtensa: xtfpga: fix definitions of platform devices
xtensa: standardize devicetree cpu compatible strings
xtensa: avoid duplicate of IO range definitions
xtensa: fix ATOMCTL register documentation
xtensa: Enable irqs after cpu is set online
xtensa: ISS: raise network polling rate to 10 times/sec
xtensa: remove unused XTENSA_ISS_NETWORK Kconfig parameter
xtensa: ISS: avoid simple_strtoul usage
xtensa: Switch to sched_clock_register()
xtensa: implement CPU hotplug
xtensa: add SMP support
xtensa: add MX irqchip
xtensa: clear timer IRQ unconditionally in its handler
xtensa: clean up do_interrupt/do_IRQ
...
Diffstat (limited to 'arch/xtensa/mm/cache.c')
| -rw-r--r-- | arch/xtensa/mm/cache.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/xtensa/mm/cache.c b/arch/xtensa/mm/cache.c index 81edeab82d1..ba4c47f291b 100644 --- a/arch/xtensa/mm/cache.c +++ b/arch/xtensa/mm/cache.c @@ -118,7 +118,7 @@ void flush_dcache_page(struct page *page) * For now, flush the whole cache. FIXME?? */ -void flush_cache_range(struct vm_area_struct* vma, +void local_flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end) { __flush_invalidate_dcache_all(); @@ -132,7 +132,7 @@ void flush_cache_range(struct vm_area_struct* vma, * alias versions of the cache flush functions. */ -void flush_cache_page(struct vm_area_struct* vma, unsigned long address, +void local_flush_cache_page(struct vm_area_struct *vma, unsigned long address, unsigned long pfn) { /* Note that we have to use the 'alias' address to avoid multi-hit */ @@ -159,8 +159,7 @@ update_mmu_cache(struct vm_area_struct * vma, unsigned long addr, pte_t *ptep) /* Invalidate old entry in TLBs */ - invalidate_itlb_mapping(addr); - invalidate_dtlb_mapping(addr); + flush_tlb_page(vma, addr); #if (DCACHE_WAY_SIZE > PAGE_SIZE) && XCHAL_DCACHE_IS_WRITEBACK |