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| author |   Alexey Kardashevskiy <aik@ozlabs.ru> | 2019-01-14 11:38:49 +1100 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-01-15 11:17:09 +1100 |
| commit | cd6b8a631c5de3a6b7c8ef30337fd02bd8210a44 (patch) | |
| tree | bb17f5e10dd78284e2abfdf04b93ee51521539da /arch/powerpc/include | |
| parent | powerpc: Use ALIGN instead of BLOCK (diff) | |
| download | linux-dev-cd6b8a631c5de3a6b7c8ef30337fd02bd8210a44.tar.xz linux-dev-cd6b8a631c5de3a6b7c8ef30337fd02bd8210a44.zip | |
powerpc/mm: Fix compile when CONFIG_PPC_RADIX_MMU is not defined
This adds some stubs for hash only configs.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/tlbflush-radix.h | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h b/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h index 671316f9e95d..05147cecb8df 100644 --- a/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h +++ b/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h @@ -13,8 +13,32 @@ static inline int mmu_get_ap(int psize) #ifdef CONFIG_PPC_RADIX_MMU extern void radix__tlbiel_all(unsigned int action); +extern void radix__flush_tlb_lpid_page(unsigned int lpid, + unsigned long addr, + unsigned long page_size); +extern void radix__flush_pwc_lpid(unsigned int lpid); +extern void radix__flush_tlb_lpid(unsigned int lpid); +extern void radix__local_flush_tlb_lpid_guest(unsigned int lpid); #else static inline void radix__tlbiel_all(unsigned int action) { WARN_ON(1); }; +static inline void radix__flush_tlb_lpid_page(unsigned int lpid, + unsigned long addr, + unsigned long page_size) +{ + WARN_ON(1); +} +static inline void radix__flush_pwc_lpid(unsigned int lpid) +{ + WARN_ON(1); +} +static inline void radix__flush_tlb_lpid(unsigned int lpid) +{ + WARN_ON(1); +} +static inline void radix__local_flush_tlb_lpid_guest(unsigned int lpid) +{ + WARN_ON(1); +} #endif extern void radix__flush_hugetlb_tlb_range(struct vm_area_struct *vma, @@ -49,12 +73,6 @@ extern void radix__flush_tlb_pwc(struct mmu_gather *tlb, unsigned long addr); extern void radix__flush_tlb_collapsed_pmd(struct mm_struct *mm, unsigned long addr); extern void radix__flush_tlb_all(void); -extern void radix__flush_tlb_lpid_page(unsigned int lpid, - unsigned long addr, - unsigned long page_size); -extern void radix__flush_pwc_lpid(unsigned int lpid); -extern void radix__flush_tlb_lpid(unsigned int lpid); extern void radix__local_flush_tlb_lpid(unsigned int lpid); -extern void radix__local_flush_tlb_lpid_guest(unsigned int lpid); #endif |