leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

tlb: mmu_gather: Remove start/end arguments from tlb_gather_mmu()

Browse Source 
The 'start' and 'end' arguments to tlb_gather_mmu() are no longer
needed now that there is a separate function for 'fullmm' flushing.

Remove the unused arguments and update all callers.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Yu Zhao <yuzhao@google.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/CAHk-=wjQWa14_4UpfDf=fiineNP+RH74kZeDMo_f1D35xNzq9w@mail.gmail.com
This commit is contained in:
Will Deacon
2021-01-27 23:53:45 +00:00
committed by Peter Zijlstra
parent d8b450530b
commit a72afd8730
10 changed files with 20 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kernel/ldt.c
View File

@@ -398,7 +398,7 @@ static void free_ldt_pgtables(struct mm_struct *mm)
if (!boot_cpu_has(X86_FEATURE_PTI))
return;
tlb_gather_mmu(&tlb, mm, start, end);
tlb_gather_mmu(&tlb, mm);
free_pgd_range(&tlb, start, end, start, end);
tlb_finish_mmu(&tlb);
#endif