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author | Christoph Hellwig <hch@lst.de> | 2010-03-10 23:22:47 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-12 23:52:38 (GMT) |
commit | fd341abba65e3d93fc24c132e4c0278d18b6d2fc (patch) | |
tree | 4fc6ca0190c803d669ac1e3ad9df4386134496be /arch/avr32/kernel | |
parent | dacbe41f776db0a5a9aee1e41594f405c95778a5 (diff) | |
download | linux-fsl-qoriq-fd341abba65e3d93fc24c132e4c0278d18b6d2fc.tar.xz |
alpha: use generic ptrace_resume code
Use the generic ptrace_resume code for PTRACE_SYSCALL, PTRACE_CONT,
PTRACE_KILL and PTRACE_SINGLESTEP. This implies defining
arch_has_single_step in <asm/ptrace.h> and implementing the
user_enable_single_step and user_disable_single_step functions, which also
causes the breakpoint information to be cleared on fork, which could be
considered a bug fix.
Also the TIF_SYSCALL_TRACE thread flag is now cleared on PTRACE_KILL which
it previously wasn't, which is consistent with all architectures using the
modern ptrace code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Roland McGrath <roland@redhat.com>
Acked-by: Matt Turner <mattst88@gmail.com>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/avr32/kernel')
0 files changed, 0 insertions, 0 deletions