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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-04-29 03:35:29 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-03 18:16:01 -0500 |
| commit | c886a9fc1f69c0e53788a9c4a780b6b8825bd4ab (patch) | |
| tree | dc732cc68efe2bea82d9470a577252685832c44a /arch/sparc/lib/GENcopy_from_user.S | |
| parent | 4a9d32d377e1facca204cc1c6856406be8b53fa3 (diff) | |
| download | blackbird-op-linux-c886a9fc1f69c0e53788a9c4a780b6b8825bd4ab.tar.gz blackbird-op-linux-c886a9fc1f69c0e53788a9c4a780b6b8825bd4ab.zip | |
microblaze: evict the check for kernel_mode(regs) from do_notify_resume()
Only one caller hasn't done it in assembler - work_pending on !MMU.
Everything else can't reach do_notify_resume() if we are returning
to kernel mode, so move that check to that sole caller and make
do_notify_resume() reachable only when returning to userland.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/sparc/lib/GENcopy_from_user.S')
0 files changed, 0 insertions, 0 deletions
