diff options
| author | David Daney <ddaney@caviumnetworks.com> | 2010-12-21 14:19:11 -0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-01-18 19:30:22 +0100 |
| commit | 3d8bfdd0307223de678962f1c1907a7cec549136 (patch) | |
| tree | 007146d1452d054e5e676b5a930d48292b0ae4b6 /arch/mips/include/asm | |
| parent | c42aef0947d717849f31965ecc0778707839bfe0 (diff) | |
MIPS: Use C0_KScratch (if present) to hold PGD pointer.
Decide at runtime to use either Context or KScratch to hold the PGD
pointer.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1876/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm')
| -rw-r--r-- | arch/mips/include/asm/mmu_context.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/mips/include/asm/mmu_context.h b/arch/mips/include/asm/mmu_context.h index d9592733a7b..73c0d45798d 100644 --- a/arch/mips/include/asm/mmu_context.h +++ b/arch/mips/include/asm/mmu_context.h @@ -29,13 +29,7 @@ #define TLBMISS_HANDLER_SETUP_PGD(pgd) \ tlbmiss_handler_setup_pgd((unsigned long)(pgd)) -static inline void tlbmiss_handler_setup_pgd(unsigned long pgd) -{ - /* Check for swapper_pg_dir and convert to physical address. */ - if ((pgd & CKSEG3) == CKSEG0) - pgd = CPHYSADDR(pgd); - write_c0_context(pgd << 11); -} +extern void tlbmiss_handler_setup_pgd(unsigned long pgd); #define TLBMISS_HANDLER_SETUP() \ do { \ |