The patch titled
Subject: userfaultfd-avoid-mmap_sem-read-recursion-in-mcopy_atomic-fix
has been removed from the -mm tree. Its filename was
userfaultfd-avoid-mmap_sem-read-recursion-in-mcopy_atomic-fix.patch
This patch was dropped because it was folded into userfaultfd-avoid-mmap_sem-read-recursion-in-mcopy_atomic.patch
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: userfaultfd-avoid-mmap_sem-read-recursion-in-mcopy_atomic-fix
delete weird BUILD_BUG_ON()
Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/userfaultfd.c | 1 -
1 file changed, 1 deletion(-)
diff -puN mm/userfaultfd.c~userfaultfd-avoid-mmap_sem-read-recursion-in-mcopy_atomic-fix mm/userfaultfd.c
--- a/mm/userfaultfd.c~userfaultfd-avoid-mmap_sem-read-recursion-in-mcopy_atomic-fix
+++ a/mm/userfaultfd.c
@@ -256,7 +256,6 @@ retry:
if (unlikely(err == -EFAULT)) {
void *page_kaddr;
- BUILD_BUG_ON(zeropage);
up_read(&dst_mm->mmap_sem);
BUG_ON(!page);
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
kernel-kthreadc-kthread_create_on_node-clarify-documentation.patch
userfaultfd-avoid-mmap_sem-read-recursion-in-mcopy_atomic.patch
genalloc-add-name-arg-to-gen_pool_get-and-devm_gen_pool_create-fix.patch
genalloc-add-support-of-multiple-gen_pools-per-device-fix.patch
mm-make-gup-handle-pfn-mapping-unless-foll_get-is-requested-fix.patch
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