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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:14:24 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:14:24 +0000 |
| commit | 2a52f25b89f9c781d2c12d014354226ea2c13598 (patch) | |
| tree | b80137d1aa25be55602c98b5388327ab874bd1af /arch/riscv/include/asm/tlbflush.h | |
| parent | Adding debian version 6.9.8-1. (diff) | |
| download | linux-2a52f25b89f9c781d2c12d014354226ea2c13598.tar.xz linux-2a52f25b89f9c781d2c12d014354226ea2c13598.zip | |
Merging upstream version 6.9.9.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/riscv/include/asm/tlbflush.h')
| -rw-r--r-- | arch/riscv/include/asm/tlbflush.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/arch/riscv/include/asm/tlbflush.h b/arch/riscv/include/asm/tlbflush.h index 4112cc8d1d..79dada53d7 100644 --- a/arch/riscv/include/asm/tlbflush.h +++ b/arch/riscv/include/asm/tlbflush.h @@ -22,10 +22,27 @@ static inline void local_flush_tlb_all(void) __asm__ __volatile__ ("sfence.vma" : : : "memory"); } +static inline void local_flush_tlb_all_asid(unsigned long asid) +{ + if (asid != FLUSH_TLB_NO_ASID) + ALT_SFENCE_VMA_ASID(asid); + else + local_flush_tlb_all(); +} + /* Flush one page from local TLB */ static inline void local_flush_tlb_page(unsigned long addr) { - ALT_FLUSH_TLB_PAGE(__asm__ __volatile__ ("sfence.vma %0" : : "r" (addr) : "memory")); + ALT_SFENCE_VMA_ADDR(addr); +} + +static inline void local_flush_tlb_page_asid(unsigned long addr, + unsigned long asid) +{ + if (asid != FLUSH_TLB_NO_ASID) + ALT_SFENCE_VMA_ADDR_ASID(addr, asid); + else + local_flush_tlb_page(addr); } #else /* CONFIG_MMU */ #define local_flush_tlb_all() do { } while (0) |