* [lkp-robot] [include/linux/string.h] 6974f0c455: kernel_BUG_at_lib/string.c
[not found] ` <CA+55aFyeM9+1mQyyS8GN-b2JMVkdMxzyVG_8ajvHYm_W3XwV=w@mail.gmail.com>
@ 2017-07-21 3:29 ` Masami Hiramatsu
0 siblings, 0 replies; only message in thread
From: Masami Hiramatsu @ 2017-07-21 3:29 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, 20 Jul 2017 11:41:38 -0700
Linus Torvalds <torvalds@linux-foundation.org> wrote:
> On Thu, Jul 20, 2017 at 8:51 AM, Masami Hiramatsu <mhiramat@kernel.org> wrote:
> >
> > Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
> > Tested-by: Masami Hiramatsu <mhiramat@kernel.org>
>
> Ok, I committed that patch as-is.
>
> Other architectures may end up with the same issue, unless they really
> happen to have just a single instruction that fits in their
> kprobe_opcode_t type in their templates. But I didn't touch any of
> their (similar) code, since it will need testing.
Similar optprobe code are in arm and powerpc, arm does not support
FORTIFY_SOURCE (yet), and powerpc already fixed that same way.
So I'll make a same fix on arm before traped to the same issue.
Thank you,
--
Masami Hiramatsu <mhiramat@kernel.org>
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