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Date:   Fri, 6 May 2022 08:26:01 -0700
From:   Josh Poimboeuf <jpoimboe@kernel.org>
To:     Kaiwan N Billimoria <kaiwan.billimoria@gmail.com>
Cc:     Josh Poimboeuf <jpoimboe@redhat.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] scripts/faddr2line: Only use text symbols to calculate
 function size
Message-ID: <20220506152601.z4f3bachnyfeqgzf@treble>
References: <2fb2bc4e857848c83cfa96483e4b25b23d46be49.1651516951.git.jpoimboe@redhat.com>
 <CAPDLWs_aOi-f801SAhA1X2YH4XE_r5P3AfPV1uhQWA10bKKffg@mail.gmail.com>
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On Fri, May 06, 2022 at 11:34:00AM +0530, Kaiwan N Billimoria wrote:
> Hi Josh,
> 
> Unfortunately, it didn't work with my test case (as before):
> $ <...>/linux-5.10.60/scripts/faddr2line ./oops_tryv2.ko do_the_work+0x124
> bad symbol size: base: 0x0000000000000000 end: 0x0000000000000000
> $
> 
> What _did_ work was the earlier (much longer) patch you'd sent (your
> email dt 20 Jan 2022),
> Could you pl recheck...
> (As before, i have the test case module here:
> https://github.com/PacktPublishing/Linux-Kernel-Debugging/tree/main/ch7/oops_tryv2

Sorry, I totally managed to forget that I rewrote the whole script:

  https://lkml.kernel.org/lkml/20220120171751.gibauc4zovoskjns@treble

IIRC, that was the one that fixed your issue.  Let me go clean that one
up...

-- 
Josh