diff options
| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-04-01 18:12:31 +0300 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-04-01 18:12:31 +0300 |
| commit | de4fb176622d54a82ea3ceb7362392aaf5ff0b5a (patch) | |
| tree | 8b510763d14d89b97cd719e79834c84e095932d7 /arch/x86/include/asm/tlbflush.h | |
| parent | 9be4c88bb7924f68f88cfd47d925c2d046f51a73 (diff) | |
| parent | 9c6d6652e950fb34295f446676a811f6df5b8561 (diff) | |
| download | linux-de4fb176622d54a82ea3ceb7362392aaf5ff0b5a.tar.xz | |
Merge branches 'fixes' and 'misc' into for-linus
Diffstat (limited to 'arch/x86/include/asm/tlbflush.h')
| -rw-r--r-- | arch/x86/include/asm/tlbflush.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h index b587a9ee9cb2..98fa0a114074 100644 --- a/arch/x86/include/asm/tlbflush.h +++ b/arch/x86/include/asm/tlbflush.h @@ -261,4 +261,9 @@ extern void arch_tlbbatch_flush(struct arch_tlbflush_unmap_batch *batch); #endif /* !MODULE */ +static inline void __native_tlb_flush_global(unsigned long cr4) +{ + native_write_cr4(cr4 ^ X86_CR4_PGE); + native_write_cr4(cr4); +} #endif /* _ASM_X86_TLBFLUSH_H */ |