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| author | David Brown <davidb@codeaurora.org> | 2011-03-17 01:13:16 -0400 |
|---|---|---|
| committer | David Brown <davidb@codeaurora.org> | 2011-03-17 01:13:16 -0400 |
| commit | 92c260f755c42337c550d8ac1f8ccd1b32bffb20 (patch) | |
| tree | 6d04fefc1adeecabfb2b00c201e0db78fa2b5529 /arch/arm/mm/mmu.c | |
| parent | 8e76a80960bf06c245160a484d5a363ca6b520bb (diff) | |
| parent | 05e34754518b6a90d5c392790c032575fab12d66 (diff) | |
Merge remote branch 'rmk/for-linus' into for-linus
* rmk/for-linus: (1557 commits)
ARM: 6806/1: irq: introduce entry and exit functions for chained handlers
ARM: 6781/1: Thumb-2: Work around buggy Thumb-2 short branch relocations in gas
ARM: 6747/1: P2V: Thumb2 support
ARM: 6798/1: aout-core: zero thread debug registers in a.out core dump
ARM: 6796/1: Footbridge: Fix I/O mappings for NOMMU mode
ARM: 6784/1: errata: no automatic Store Buffer drain on Cortex-A9
ARM: 6772/1: errata: possible fault MMU translations following an ASID switch
ARM: 6776/1: mach-ux500: activate fix for errata 753970
ARM: 6794/1: SPEAr: Append UL to device address macros.
ARM: 6793/1: SPEAr: Remove unused *_SIZE macros from spear*.h files
ARM: 6792/1: SPEAr: Replace SIZE macro's with SZ_4K macros
ARM: 6791/1: SPEAr3xx: Declare device structures after shirq code
ARM: 6790/1: SPEAr: Clock Framework: Rename usbd clock and align apb_clk entry
ARM: 6789/1: SPEAr3xx: Rename sdio to sdhci
ARM: 6788/1: SPEAr: Include mach/hardware.h instead of mach/spear.h
ARM: 6787/1: SPEAr: Reorder #includes in .h & .c files.
ARM: 6681/1: SPEAr: add debugfs support to clk API
ARM: 6703/1: SPEAr: update clk API support
ARM: 6679/1: SPEAr: make clk API functions more generic
ARM: 6737/1: SPEAr: formalized timer support
...
Conflicts:
arch/arm/mach-msm/board-msm7x27.c
arch/arm/mach-msm/board-msm7x30.c
arch/arm/mach-msm/board-qsd8x50.c
arch/arm/mach-msm/board-sapphire.c
arch/arm/mach-msm/include/mach/memory.h
Diffstat (limited to 'arch/arm/mm/mmu.c')
| -rw-r--r-- | arch/arm/mm/mmu.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 3c67e92f7d59..ff7b43b5885a 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c | |||
| @@ -827,16 +827,6 @@ static void __init sanity_check_meminfo(void) | |||
| 827 | * rather difficult. | 827 | * rather difficult. |
| 828 | */ | 828 | */ |
| 829 | reason = "with VIPT aliasing cache"; | 829 | reason = "with VIPT aliasing cache"; |
| 830 | } else if (is_smp() && tlb_ops_need_broadcast()) { | ||
| 831 | /* | ||
| 832 | * kmap_high needs to occasionally flush TLB entries, | ||
| 833 | * however, if the TLB entries need to be broadcast | ||
| 834 | * we may deadlock: | ||
| 835 | * kmap_high(irqs off)->flush_all_zero_pkmaps-> | ||
| 836 | * flush_tlb_kernel_range->smp_call_function_many | ||
| 837 | * (must not be called with irqs off) | ||
| 838 | */ | ||
| 839 | reason = "without hardware TLB ops broadcasting"; | ||
| 840 | } | 830 | } |
| 841 | if (reason) { | 831 | if (reason) { |
| 842 | printk(KERN_CRIT "HIGHMEM is not supported %s, ignoring high memory\n", | 832 | printk(KERN_CRIT "HIGHMEM is not supported %s, ignoring high memory\n", |