[PATCH v2] ARM: mm: flip priority of CONFIG_DEBUG_RODATA

[Kees Cook]

On Mon, Jan 4, 2016 at 2:07 PM, Russell King - ARM Linux
<linux at arm.linux.org.uk> wrote:
> On Mon, Jan 04, 2016 at 12:34:28PM -0800, Kees Cook wrote:
>> On Wed, Dec 23, 2015 at 4:34 PM, Russell King - ARM Linux
>> <linux at arm.linux.org.uk> wrote:
>> > On Wed, Dec 23, 2015 at 04:11:22PM -0800, Tony Lindgren wrote:
>> >> * Nicolas Pitre <nicolas.pitre at linaro.org> [151223 13:45]:
>> >> > We fixed a bunch of similar issues where code was located in the .data
>> >> > section for ease of use from assembly code.  See commit b4e61537 and
>> >> > d0776aff for example.
>> >>
>> >> Thanks hey some assembly fun for the holidays :) I also need to check what
>> >> all gets relocated to SRAM here.
>> >>
>> >> In any case, seems like the $subject patch is too intrusive for v4.5 at
>> >> this point.
>> >
>> > Given Christmas and an unknown time between that and the merge window
>> > actually opening, I decided Tuesday would be the last day I take any
>> > patches into my tree - and today would be the day that I drop anything
>> > that causes problems.
>> >
>> > So, I've already dropped this, so tomorrow's linux-next should not have
>> > this change.
>> >
>> > You'll still see breakage if people enable RODATA though, but that's no
>> > different from previous kernels.
>>
>> Ugh, sorry for the breakage.
>>
>> Should this patch stay as-is and people will fix their various RODATA
>> failures during the next devel window, or should I remove the "default
>> y if CPU_V7"?
>
> I think we'll keep it as-is, and have another go with it at -rc1 time,
> when people have ample chance to then queue up fixes.
>
> They'll have had notice of it, so there's no excuse folk can't work on
> the problem in the mean time.  (But, of course, they won't...)

Hi,

Just checking on this -- I resent it to the patch tracker at -rc1
time. Is this waiting for the other fixes to land first, or is there
something I should be doing?

Thanks!

-Kees

-- 
Kees Cook
Chrome OS & Brillo Security