linux-kernel - kernel/perf_event.c:5879:1: internal compiler error: in cgraph_estimate_size_after

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <4C7AAAA4.6060709@gmail.com>
Date:	Sun, 29 Aug 2010 11:44:52 -0700
From:	"Justin P. Mattock" <justinmattock@...il.com>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
CC:	gcc-help@....gnu.org
Subject: kernel/perf_event.c:5879:1: internal compiler error: in cgraph_estimate_size_after_inlining,
 at ipa-inline.c:208

well.. I know 2.6.35-rc6-00191-ga2dccdb builds without any such 
errors..(I can bisect this if need be)

keep in mind this happens with: gcc --version
gcc (GCC) 4.6.0 20100416 (experimental)

                  from include/linux/hardirq.h:10,
                  from kernel/perf_event.c:26:
include/linux/irq.h: In function 'alloc_desc_masks':
include/linux/irq.h:442:8: warning: variable 'gfp' set but not used
kernel/perf_event.c: At top level:
kernel/perf_event.c:5879:1: internal compiler error: in 
cgraph_estimate_size_after_inlining, at ipa-inline.c:208
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[1]: *** [kernel/perf_event.o] Error 1
make: *** [kernel] Error 2

just tested on my other machine running
gcc --version: gcc (GCC) 4.6.0 20100731 (experimental)
and this does not occur. kernel builds fine.(not sure with other 
versions of gcc though).

Justin P. Mattock
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/