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| author | Tony Luck <tony.luck@intel.com> | 2005-11-07 09:05:22 -0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-11-07 09:05:22 -0800 |
| commit | 0ad3a96f8ad910ecf87a25ec69ed360b284dee2e (patch) | |
| tree | 12d292fd58fc0f7a3eb56c89dfc23569f3ab6c00 /arch/arm/mm | |
| parent | f79b348856fbaf77e4a0c5cb08a808e5879967a9 (diff) | |
| parent | 5b2f7ffcb734d3046144dfbd5ac6d76254a9e522 (diff) | |
| download | op-kernel-dev-0ad3a96f8ad910ecf87a25ec69ed360b284dee2e.zip op-kernel-dev-0ad3a96f8ad910ecf87a25ec69ed360b284dee2e.tar.gz | |
Auto-update from upstream
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/Kconfig | 12 | ||||
| -rw-r--r-- | arch/arm/mm/mm-armv.c | 8 |
2 files changed, 16 insertions, 4 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 5568403..e3c14d6 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -250,6 +250,18 @@ config CPU_V6 select CPU_COPY_V6 select CPU_TLB_V6 +# ARMv6k +config CPU_32v6K + bool "Support ARM V6K processor extensions" if !SMP + depends on CPU_V6 + default y if SMP + help + Say Y here if your ARMv6 processor supports the 'K' extension. + This enables the kernel to use some instructions not present + on previous processors, and as such a kernel build with this + enabled will not boot on processors with do not support these + instructions. + # Figure out what processor architecture version we should be using. # This defines the compiler instruction set which depends on the machine type. config CPU_32v3 diff --git a/arch/arm/mm/mm-armv.c b/arch/arm/mm/mm-armv.c index 1221fdd..fb5b402 100644 --- a/arch/arm/mm/mm-armv.c +++ b/arch/arm/mm/mm-armv.c @@ -469,14 +469,14 @@ void __init create_mapping(struct map_desc *md) if (md->virtual != vectors_base() && md->virtual < TASK_SIZE) { printk(KERN_WARNING "BUG: not creating mapping for " - "0x%016llx at 0x%08lx in user region\n", + "0x%08llx at 0x%08lx in user region\n", __pfn_to_phys((u64)md->pfn), md->virtual); return; } if ((md->type == MT_DEVICE || md->type == MT_ROM) && md->virtual >= PAGE_OFFSET && md->virtual < VMALLOC_END) { - printk(KERN_WARNING "BUG: mapping for 0x%016llx at 0x%08lx " + printk(KERN_WARNING "BUG: mapping for 0x%08llx at 0x%08lx " "overlaps vmalloc space\n", __pfn_to_phys((u64)md->pfn), md->virtual); } @@ -492,14 +492,14 @@ void __init create_mapping(struct map_desc *md) if(md->pfn >= 0x100000) { if(domain) { printk(KERN_ERR "MM: invalid domain in supersection " - "mapping for 0x%016llx at 0x%08lx\n", + "mapping for 0x%08llx at 0x%08lx\n", __pfn_to_phys((u64)md->pfn), md->virtual); return; } if((md->virtual | md->length | __pfn_to_phys(md->pfn)) & ~SUPERSECTION_MASK) { printk(KERN_ERR "MM: cannot create mapping for " - "0x%016llx at 0x%08lx invalid alignment\n", + "0x%08llx at 0x%08lx invalid alignment\n", __pfn_to_phys((u64)md->pfn), md->virtual); return; } |
