The patch titled
Subject: arch/arc/kernel/troubleshoot: use vma_lookup() instead of find_vma()
has been removed from the -mm tree. Its filename was
arch-arc-kernel-troubleshoot-use-vma_lookup-instead-of-find_vma.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Liam Howlett <liam.howlett@xxxxxxxxxx>
Subject: arch/arc/kernel/troubleshoot: use vma_lookup() instead of find_vma()
Use vma_lookup() to find the VMA at a specific address. As vma_lookup()
will return NULL if the address is not within any VMA, the start address
no longer needs to be validated.
Link: https://lkml.kernel.org/r/20210521174745.2219620-4-Liam.Howlett@xxxxxxxxxx
Signed-off-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>
Reviewed-by: Laurent Dufour <ldufour@xxxxxxxxxxxxx>
Acked-by: David Hildenbrand <david@xxxxxxxxxx>
Acked-by: Davidlohr Bueso <dbueso@xxxxxxx>
Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/arc/kernel/troubleshoot.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/arch/arc/kernel/troubleshoot.c~arch-arc-kernel-troubleshoot-use-vma_lookup-instead-of-find_vma
+++ a/arch/arc/kernel/troubleshoot.c
@@ -83,12 +83,12 @@ static void show_faulting_vma(unsigned l
* non-inclusive vma
*/
mmap_read_lock(active_mm);
- vma = find_vma(active_mm, address);
+ vma = vma_lookup(active_mm, address);
- /* check against the find_vma( ) behaviour which returns the next VMA
- * if the container VMA is not found
+ /* Lookup the vma at the address and report if the container VMA is not
+ * found
*/
- if (vma && (vma->vm_start <= address)) {
+ if (vma) {
char buf[ARC_PATH_MAX];
char *nm = "?";
_
Patches currently in -mm which might be from liam.howlett@xxxxxxxxxx are
