Re: maps mismatch in /proc/kcore for sparc

2015-03-18 Thread David Ahern
On 3/18/15 2:14 PM, David Miller wrote: Oh I see, you're using older sources which don't have: commit abaf3787ac26ba33e2f75e76b1174c32254c25b0 Author: Paul Gortmaker Date: Thu Jan 23 15:55:45 2014 -0800 fs/proc: don't use module_init for non-modular core c

Re: maps mismatch in /proc/kcore for sparc

2015-03-18 Thread David Miller
From: David Ahern Date: Wed, 18 Mar 2015 13:57:59 -0600 > On 3/18/15 1:43 PM, David Miller wrote: >> From: David Ahern >> Date: Wed, 18 Mar 2015 10:56:22 -0600 >> >>> I am trying to understand why the perf tool on sparc fails to convert >>> kernel symbols when /proc/kcore is used. I have instrum

Re: maps mismatch in /proc/kcore for sparc

2015-03-18 Thread David Ahern
On 3/18/15 1:43 PM, David Miller wrote: From: David Ahern Date: Wed, 18 Mar 2015 10:56:22 -0600 I am trying to understand why the perf tool on sparc fails to convert kernel symbols when /proc/kcore is used. I have instrumented perf to the point I can see that it drops symbols from kallsyms bec

Re: maps mismatch in /proc/kcore for sparc

2015-03-18 Thread David Miller
From: David Ahern Date: Wed, 18 Mar 2015 10:56:22 -0600 > I am trying to understand why the perf tool on sparc fails to convert > kernel symbols when /proc/kcore is used. I have instrumented perf to > the point I can see that it drops symbols from kallsyms because it > cannot find a corresponding