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| author | Dave Kleikamp <dave.kleikamp@oracle.com> | 2013-12-16 15:01:00 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-04 17:55:19 -0800 |
| commit | 16932237f2978a2265662f8de4af743b1f55a209 (patch) | |
| tree | ea24771405fc5ed84f1f0e9d9c4abfaa024b9a66 /arch/arm/kernel/traps.c | |
| parent | ce2521bf7d366a13e2ab3f9e1ff2084b145f4605 (diff) | |
Revert "sparc64: Fix __copy_{to,from}_user_inatomic defines."
This reverts commit 145e1c0023585e0e8f6df22316308ec61c5066b2.
This commit broke the behavior of __copy_from_user_inatomic when
it is only partially successful. Instead of returning the number
of bytes not copied, it now returns 1. This translates to the
wrong value being returned by iov_iter_copy_from_user_atomic.
xfstests generic/246 and LTP writev01 both fail on btrfs and nfs
because of this.
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm/kernel/traps.c')
0 files changed, 0 insertions, 0 deletions