On Mon, Mar 29, 2010 at 01:09:31PM -0700, David Miller wrote: > From: Frederic Weisbecker <fweisbec@xxxxxxxxx> > Date: Sun, 28 Mar 2010 06:34:49 +0200 > > > I get kernel crashes each time I use perf with callchains > > on sparc 64. > > > > It triggers with a simple: > > > > perf record -a -f -g sleep 1 > > This should fix it, thanks again. I merged your tree on latest -git and it works well. Thanks! Sorry, I have another bug report. While building perf tools, or the kernel, or whatever, I often get the following error in the middle: gcc: Internal error: Segmentation fault (program as) And this in the logs: [ 1429.477049] as[2658]: segfault at 4054dfa8 ip 0000000000020690 (rpc 00000000700adcf4) sp 00000000ffcbf008 error 30001 in as[10000+40000] My gcc / as and everything in userspace is 32 bits but the kernel is a 64. My config is the same as before. Again, tell me everything you need to help debugging this. Thanks. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
