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| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-02-23 03:21:31 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-11 22:24:31 -0400 |
| commit | a555ad450f973528825201a5fedbe46374f86644 (patch) | |
| tree | 693c68515fb05210c87c5dea011564f8a3b132ae /arch/metag/include | |
| parent | 9e7543e9398ddd9679fbc81748a3e62eff4ab105 (diff) | |
| download | blackbird-op-linux-a555ad450f973528825201a5fedbe46374f86644.tar.gz blackbird-op-linux-a555ad450f973528825201a5fedbe46374f86644.zip | |
whack-a-mole: no need to set_fs(USER_DS) in {start,flush}_thread()
flush_old_exec() has already done that. Back on 2011 a bunch of
instances like that had been kicked out, but that hadn't taken
care of then-out-of-tree architectures, obviously, and they served
as reinfection vector...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/metag/include')
| -rw-r--r-- | arch/metag/include/asm/processor.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/metag/include/asm/processor.h b/arch/metag/include/asm/processor.h index 13272fd5a5ba..0838ca699764 100644 --- a/arch/metag/include/asm/processor.h +++ b/arch/metag/include/asm/processor.h @@ -111,7 +111,6 @@ struct thread_struct { */ #define start_thread(regs, pc, usp) do { \ unsigned int *argc = (unsigned int *) bprm->exec; \ - set_fs(USER_DS); \ current->thread.int_depth = 1; \ /* Force this process down to user land */ \ regs->ctx.SaveMask = TBICTX_PRIV_BIT; \ |
