diff options
| author | Christophe Leroy <[email protected]> | 2019-02-21 10:37:53 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2019-02-22 00:10:16 +1100 |
| commit | 40058337f23f79212f92ed5ef066e90a032905b1 (patch) | |
| tree | 6a0dac2960e645805cc00134cbbabfff64664c9a /arch/powerpc/include/asm/mmu.h | |
| parent | 36da5ff0bea2dc67298150ead8d8471575c54c7d (diff) | |
powerpc: simplify BDI switch
There is no reason to re-read each time the pointer at
location 0xf0 as it is fixed and known.
Signed-off-by: Christophe Leroy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'arch/powerpc/include/asm/mmu.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index 25607604a7a5..6d22a8e78fe2 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -356,6 +356,8 @@ extern void early_init_mmu_secondary(void); extern void setup_initial_memory_limit(phys_addr_t first_memblock_base, phys_addr_t first_memblock_size); static inline void mmu_early_init_devtree(void) { } + +extern void *abatron_pteptrs[2]; #endif /* __ASSEMBLY__ */ #endif |