lkml.org 
[lkml]   [2018]   [May]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [BUGFIX PATCH v3 0/4] arm: kprobes: Fix to prohibit probing on unsafe functions
On Sat, 12 May 2018 10:29:57 -0700
Florian Fainelli <f.fainelli@gmail.com> wrote:

> On May 12, 2018 4:31:37 AM PDT, Masami Hiramatsu <mhiramat@kernel.org> wrote:
> >Hi Russell,
> >
> >On Tue, 8 May 2018 12:25:03 +0100
> >Russell King - ARM Linux <linux@armlinux.org.uk> wrote:
> >
> >> On Fri, May 04, 2018 at 01:14:31PM +0900, Masami Hiramatsu wrote:
> >> > Hi,
> >> >
> >> > This is the 3rd version of bugfix series for kprobes on arm.
> >> > This series fixes 4 different issues which I found.
> >> >
> >> > - Fix to use smp_processor_id() after disabling preemption.
> >> > - Prohibit probing on optimized_callback() for avoiding
> >> > recursive probe.
> >> > - Prohibit kprobes on do_undefinstr() by same reason.
> >> > - Prohibit kprobes on get_user() by same reason.
> >> >
> >> > >From v2, I included another 2 bugfixes (1/4 and 2/4)
> >> > which are not merged yet, and added "Cc: stable@vger.kernel.org",
> >> > since there are obvious bugs.
> >>
> >> Please submit them to the patch system, thanks.
> >
> >Could you tell me what you mean the patch system?
>
> This is in Russell's signature:
>
> RMK's Patch system: http://www.armlinux.org.uk/developer/patches/

Ah, Thanks!
OK, I'll submit via that system!


>
> --
> Florian


--
Masami Hiramatsu <mhiramat@kernel.org>

\
 
 \ /
  Last update: 2018-05-13 03:56    [W:0.043 / U:0.016 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site