Messages in this thread | | | From | Michael Ellerman <> | Subject | Re: [v2] powerpc: make /proc/self/stack always print the current stack | Date | Fri, 31 Mar 2017 23:33:58 +1100 (AEDT) |
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On Mon, 2017-03-27 at 19:32:33 UTC, Thadeu Lima de Souza Cascardo wrote: > For the current task, the kernel stack would only tell the last time the > process was rescheduled, if ever. Use the current stack pointer for the > current task. > > Otherwise, every once in a while, the stacktrace printed when reading > /proc/self/stack would look like the process is running in userspace, > while it's not, which some may consider as a bug. > > This is also consistent with some other architectures, like x86 and arm, > at least. > > Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/4f9b514b765a3057341f3236c94877
cheers
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