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authorIngo Molnar <mingo@kernel.org>2017-08-11 13:51:59 +0200
committerIngo Molnar <mingo@kernel.org>2017-08-11 13:51:59 +0200
commit040cca3ab2f6f8b8d26e0e4965abea2b9aa14818 (patch)
tree25709ba52ee06fccf4bfbfbf2897bb8cf86da828 /fs/userfaultfd.c
parentef0758dd0fd70b98b889af26e27f003656952db8 (diff)
parentb2dbdf2ca1d2803e9cdc46a94554c4a39ffb235a (diff)
downloadlinux-040cca3ab2f6f8b8d26e0e4965abea2b9aa14818.tar.bz2
Merge branch 'linus' into locking/core, to resolve conflicts
Conflicts: include/linux/mm_types.h mm/huge_memory.c I removed the smp_mb__before_spinlock() like the following commit does: 8b1b436dd1cc ("mm, locking: Rework {set,clear,mm}_tlb_flush_pending()") and fixed up the affected commits. Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/userfaultfd.c')
-rw-r--r--fs/userfaultfd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c
index 44fcbefd84a2..886085b47c75 100644
--- a/fs/userfaultfd.c
+++ b/fs/userfaultfd.c
@@ -1597,7 +1597,7 @@ static int userfaultfd_copy(struct userfaultfd_ctx *ctx,
uffdio_copy.len);
mmput(ctx->mm);
} else {
- return -ENOSPC;
+ return -ESRCH;
}
if (unlikely(put_user(ret, &user_uffdio_copy->copy)))
return -EFAULT;
@@ -1644,7 +1644,7 @@ static int userfaultfd_zeropage(struct userfaultfd_ctx *ctx,
uffdio_zeropage.range.len);
mmput(ctx->mm);
} else {
- return -ENOSPC;
+ return -ESRCH;
}
if (unlikely(put_user(ret, &user_uffdio_zeropage->zeropage)))
return -EFAULT;