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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-13 14:58:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-13 14:58:36 -0700 |
| commit | bfd65dd9fe42b54c6f4eabbabc40bda9e25dcf93 (patch) | |
| tree | 232c452b88dc5000bf1863e2bc033167c64a026e /arch | |
| parent | d1447464789918db1e1a3d0aaf50d3d0f6487a4f (diff) | |
| parent | cbbe6f82b489e7ceba4ad7c833bd3a76cd0084cb (diff) | |
| download | op-kernel-dev-bfd65dd9fe42b54c6f4eabbabc40bda9e25dcf93.zip op-kernel-dev-bfd65dd9fe42b54c6f4eabbabc40bda9e25dcf93.tar.gz | |
Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm
Pull ARM fixes from Russell King:
"A few fixes for ARM, mostly just one liners with the exception of the
missing section specification. We decided not to rely on .previous to
fix this but to explicitly state the section we want the code to be
in."
* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
ARM: 7778/1: smp_twd: twd_update_frequency need be run on all online CPUs
ARM: 7782/1: Kconfig: Let ARM_ERRATA_364296 not depend on CONFIG_SMP
ARM: mm: fix boot on SA1110 Assabet
ARM: 7781/1: mmu: Add debug_ll_io_init() mappings to early mappings
ARM: 7780/1: add missing linker section markup to head-common.S
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/Kconfig | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/head-common.S | 3 | ||||
| -rw-r--r-- | arch/arm/kernel/smp_twd.c | 2 | ||||
| -rw-r--r-- | arch/arm/mm/init.c | 2 | ||||
| -rw-r--r-- | arch/arm/mm/mmu.c | 2 |
5 files changed, 7 insertions, 4 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 0ac9be6..ba412e0 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1316,7 +1316,7 @@ config ARM_ERRATA_754327 config ARM_ERRATA_364296 bool "ARM errata: Possible cache data corruption with hit-under-miss enabled" - depends on CPU_V6 && !SMP + depends on CPU_V6 help This options enables the workaround for the 364296 ARM1136 r0p2 erratum (possible cache data corruption with diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S index 5b391a6..76ab5ca5 100644 --- a/arch/arm/kernel/head-common.S +++ b/arch/arm/kernel/head-common.S @@ -133,6 +133,9 @@ ENTRY(lookup_processor_type) ldmfd sp!, {r4 - r6, r9, pc} ENDPROC(lookup_processor_type) + __FINIT + .text + /* * Read processor ID register (CP#15, CR0), and look up in the linker-built * supported processor list. Note that we can't use the absolute addresses diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c index 90525d9..f6fd1d4 100644 --- a/arch/arm/kernel/smp_twd.c +++ b/arch/arm/kernel/smp_twd.c @@ -120,7 +120,7 @@ static int twd_rate_change(struct notifier_block *nb, * changing cpu. */ if (flags == POST_RATE_CHANGE) - smp_call_function(twd_update_frequency, + on_each_cpu(twd_update_frequency, (void *)&cnd->new_rate, 1); return NOTIFY_OK; diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 6833cbe..15225d8 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -597,7 +597,7 @@ void __init mem_init(void) #ifdef CONFIG_SA1111 /* now that our DMA memory is actually so designated, we can free it */ - free_reserved_area(__va(PHYS_PFN_OFFSET), swapper_pg_dir, -1, NULL); + free_reserved_area(__va(PHYS_OFFSET), swapper_pg_dir, -1, NULL); #endif free_highpages(); diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index d7229d2..4f56617 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -950,7 +950,7 @@ void __init debug_ll_io_init(void) map.virtual &= PAGE_MASK; map.length = PAGE_SIZE; map.type = MT_DEVICE; - create_mapping(&map); + iotable_init(&map, 1); } #endif |
