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Merge remote-tracking branch 'lsk/v3.10/topic/arm64-misc' into linux-linaro-lsk

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This commit is contained in:
Mark Brown
2014-05-20 17:21:25 +01:00
parent 0ae60b6553 0f4a77d8b0
commit 49c72bffd2
3 changed files with 3 additions and 4 deletions
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2
arch/arm64/mm/cache.S
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@@ -146,7 +146,7 @@ ENDPROC(flush_icache_range)
ENDPROC(__flush_cache_user_range)
/*
* __flush_kern_dcache_page(kaddr)
* __flush_dcache_area(kaddr, size)
*
* Ensure that the data held in the page kaddr is written back to the
* page in question.

3
arch/arm64/mm/proc-macros.S
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@@ -38,8 +38,7 @@
*/
.macro dcache_line_size, reg, tmp
mrs \tmp, ctr_el0 // read CTR
lsr \tmp, \tmp, #16
and \tmp, \tmp, #0xf // cache line size encoding
ubfm \tmp, \tmp, #16, #19 // cache line size encoding
mov \reg, #4 // bytes per word
lsl \reg, \reg, \tmp // actual cache line size
.endm

2
arch/arm64/mm/proc.S
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@@ -150,7 +150,7 @@ ENDPROC(cpu_do_resume)
#endif
/*
* cpu_switch_mm(pgd_phys, tsk)
* cpu_do_switch_mm(pgd_phys, tsk)
*
* Set the translation table base pointer to be pgd_phys.
*