[PATCH] arm64: Change 'Call trace' to 'Call Trace' for tool scanners

[Don Dutile]

On 02/05/2015 01:30 PM, Russell King - ARM Linux wrote:
> On Thu, Feb 05, 2015 at 01:18:13PM -0500, Don Dutile wrote:
>> On 02/05/2015 12:37 PM, Russell King - ARM Linux wrote:
>>> On Thu, Feb 05, 2015 at 12:30:27PM -0500, Donald Dutile wrote:
>>>> Receiving reports from service folks that arm64 uses
>>>> 'Call trace' when dumping stack, instead of the more familiar
>>>> 'Call Trace'; the former is not being seen by tools that
>>>> scan for the latter text.  Checking various arches,
>>>> it appears the mainstream server arches (ia64, mips, ppc,
>>>> s390, sparc, x86) use 'Call Trace'.
>>>> This kernel tools script scans for the latter text string as well
>>>>    tools/testing/selftests/rcutorture/bin/parse-console.sh
>>>> so it doesn't appear to be arch or vendor specific.
>>>
>>> That script should also be changed to accept "Backtrace" which we've had
>>> for eons on ARM.  I would not be happy to change that given that ARM has
>>> used "Backtrace" there for a very long time now (not far off 20 years.)
>>>
>> So you're saying:
>> (a) you want 'Backtrace' added to parse-console.sh
>
> Correct
>
>> (b) 'not happy to change that' .. where 'that' == ?
>
> that = "Backtrace" in the ARM code.
>

Thanks for clarification.
I found the use of 'Backtrace' in parisc, unicore32, tile & arm.

This patch isn't trying to resolve it for arm (or other) arch(es),
just arm64.

As I stated, I was trying to get the change done before
arm64 systems are (much more) common, and dump tools used for
other arches that scan for 'Call Trace' start to be exercised commonly on arm64.

So, if arm(32) has a similar need, it can be done via another
patch (set).

- dd