Commit 1e7371c1 authored by Jeff Dike's avatar Jeff Dike Committed by Linus Torvalds
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uml: only flush areas covered by VMA

When doing a full address space flush, only look at areas covered by a VMA.
Signed-off-by: default avatarJeff Dike <>
Cc: Paolo 'Blaisorblade' Giarrusso <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent 16dd07bc
......@@ -89,8 +89,13 @@ void flush_tlb_mm_skas(struct mm_struct *mm)
void force_flush_all_skas(void)
unsigned long end = proc_mm ? task_size : CONFIG_STUB_START;
fix_range(current->mm, 0, end, 1);
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma = mm->mmap;
while(vma != NULL) {
fix_range(mm, vma->vm_start, vma->vm_end, 1);
vma = vma->vm_next;
void flush_tlb_page_skas(struct vm_area_struct *vma, unsigned long address)
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