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| author |   Leonid Yegoshin <Leonid.Yegoshin@imgtec.com> | 2013-06-20 14:36:30 +0000 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2013-07-01 15:10:58 +0200 |
| commit | ed3ce16c3d2ba7cac321d29ec0a7d21408ea8437 (patch) | |
| tree | 98f165e9d1f6763b3320c1e66f33ea255bba92fe /arch/mips/include/asm/page.h | |
| parent | MIPS: APSP: Remove <asm/kspd.h> (diff) | |
| download | linux-dev-ed3ce16c3d2ba7cac321d29ec0a7d21408ea8437.tar.xz linux-dev-ed3ce16c3d2ba7cac321d29ec0a7d21408ea8437.zip | |
Revert "MIPS: make CAC_ADDR and UNCAC_ADDR account for PHYS_OFFSET"
This reverts commit 3f4579252aa166641861a64f1c2883365ca126c2. It is
invalid because the macros CAC_ADDR and UNCAC_ADDR have a kernel
virtual address as an argument and also returns a kernel virtual
address. Using and physical address PHYS_OFFSET is blatantly wrong
for a macro common to multiple platforms.
Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Acked-by: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Florian Fainelli <florian@openwrt.org>
Patchwork: https://patchwork.linux-mips.org/patch/5528/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/page.h')
| -rw-r--r-- | arch/mips/include/asm/page.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h index f59552fae917..f6be4741f7e8 100644 --- a/arch/mips/include/asm/page.h +++ b/arch/mips/include/asm/page.h @@ -205,10 +205,8 @@ extern int __virt_addr_valid(const volatile void *kaddr); #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -#define UNCAC_ADDR(addr) ((addr) - PAGE_OFFSET + UNCAC_BASE + \ - PHYS_OFFSET) -#define CAC_ADDR(addr) ((addr) - UNCAC_BASE + PAGE_OFFSET - \ - PHYS_OFFSET) +#define UNCAC_ADDR(addr) ((addr) - PAGE_OFFSET + UNCAC_BASE) +#define CAC_ADDR(addr) ((addr) - UNCAC_BASE + PAGE_OFFSET) #include <asm-generic/memory_model.h> #include <asm-generic/getorder.h> |