Messages in this thread | | | Date | Tue, 16 Apr 2013 09:46:24 +0100 | From | Will Deacon <> | Subject | Re: [PATCH 3/5] ptrace/arm: Revert "hw_breakpoints: Fix racy access to ptrace breakpoints" |
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On Sun, Apr 14, 2013 at 05:05:34PM +0100, Oleg Nesterov wrote: > This reverts commit bf0b8f4b55e591ba417c2dbaff42769e1fc773b0. > > 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. > > Signed-off-by: Oleg Nesterov <oleg@redhat.com> > Cc: Russell King <linux@arm.linux.org.uk> > Cc: Will Deacon <will.deacon@arm.com> > --- > arch/arm/kernel/ptrace.c | 8 -------- > 1 files changed, 0 insertions(+), 8 deletions(-)
Looks fine to me. Seems as though I missed arch/arm64/, so nothing to change there.
Acked-by: Will Deacon <will.deacon@arm.com>
Will
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