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Date: Sat, 17 Sep 2016 10:15:45 +0200
From: Rabin Vincent <rabin@rab.in>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
        Peter Zijlstra <peterz@infradead.org>,
        Stephane Eranian <eranian@google.com>,
        Vince Weaver <vincent.weaver@maine.edu>,
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        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Ingo Molnar <mingo@kernel.org>, Kees Cook <keescook@chromium.org>
Subject: Re: [PATCH v2] scripts: add script for translating stack dump
 function offsets
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On Fri, Sep 16, 2016 at 04:26:56PM -0500, Josh Poimboeuf wrote:
> +	addr2line -ie $objfile $hexaddr

Could you pass in -f and -p too to addr2line?

Before:

 $ scripts/faddr2line ~/dev/kvm2/vmlinux free_reserved_area+0x90
 /home/rabin/dev/linux/include/linux/compiler.h:222
 /home/rabin/dev/linux/include/linux/page-flags.h:149
 /home/rabin/dev/linux/include/linux/page-flags.h:154
 /home/rabin/dev/linux/include/linux/page-flags.h:287
 /home/rabin/dev/linux/include/linux/mm.h:1778
 /home/rabin/dev/linux/include/linux/mm.h:1785
 /home/rabin/dev/linux/mm/page_alloc.c:6599

After:

 $ scripts/faddr2line ~/dev/kvm2/vmlinux free_reserved_area+0x90
 __read_once_size at /home/rabin/dev/linux/include/linux/compiler.h:222
  (inlined by) PageTail at /home/rabin/dev/linux/include/linux/page-flags.h:149
  (inlined by) PageCompound at /home/rabin/dev/linux/include/linux/page-flags.h:154
  (inlined by) ClearPageReserved at /home/rabin/dev/linux/include/linux/page-flags.h:287
  (inlined by) __free_reserved_page at /home/rabin/dev/linux/include/linux/mm.h:1778
  (inlined by) free_reserved_page at /home/rabin/dev/linux/include/linux/mm.h:1785
  (inlined by) free_reserved_area at /home/rabin/dev/linux/mm/page_alloc.c:6599