* Oleg Nesterov <o...@redhat.com> wrote:
> This reverts commit 87dc669ba25777b67796d7262c569429e58b1ed4.
>
> The patch was fine but we can no longer race with SIGKILL after
> 9899d11f "ptrace: ensure arch_ptrace/ptrace_request can never race
> with SIGKILL", the __TASK_TRACED tracee can't be woken up and
> ->ptrace_bps[] can't go away.
>
> The patch only removes ptrace_get_breakpoints/ptrace_put_breakpoints
> and does a couple of "while at it" cleanups, it doesn't remove other
> changes from the reverted commit.
>
> Signed-off-by: Oleg Nesterov <o...@redhat.com>
> ---
> arch/x86/kernel/ptrace.c | 28 +++++-----------------------
> 1 files changed, 5 insertions(+), 23 deletions(-)
Acked-by: Ingo Molnar <mi...@kernel.org>
Thanks,
Ingo
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