From ae8eba8b5d723a4ca543024b6e51f4d0f4fb6b6b Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Wed, 27 Jan 2021 23:53:43 +0000 Subject: tlb: mmu_gather: Remove unused start/end arguments from tlb_finish_mmu() Since commit 7a30df49f63a ("mm: mmu_gather: remove __tlb_reset_range() for force flush"), the 'start' and 'end' arguments to tlb_finish_mmu() are no longer used, since we flush the whole mm in case of a nested invalidation. Remove the unused arguments and update all callers. Signed-off-by: Will Deacon Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Yu Zhao Acked-by: Peter Zijlstra (Intel) Acked-by: Linus Torvalds Link: https://lkml.kernel.org/r/20210127235347.1402-3-will@kernel.org --- fs/exec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/exec.c') diff --git a/fs/exec.c b/fs/exec.c index 5d4d52039105..69d89a0c35e9 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -725,7 +725,7 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift) free_pgd_range(&tlb, old_start, old_end, new_end, vma->vm_next ? vma->vm_next->vm_start : USER_PGTABLES_CEILING); } - tlb_finish_mmu(&tlb, old_start, old_end); + tlb_finish_mmu(&tlb); /* * Shrink the vma to just the new range. Always succeeds. -- cgit