| Summary: | sys-kernel/vanilla-sources with sys-devel/gcc-4.6+ creates unbootable kernel images on ia64 | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Dennis Schridde <dschridde+gentoobugs> |
| Component: | [OLD] Core system | Assignee: | The Gentoo Linux Hardened Kernel Team (OBSOLETE) <hardened-kernel+disabled> |
| Status: | RESOLVED UPSTREAM | ||
| Severity: | normal | CC: | hardened, ia64, kernel, pageexec, spender |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | IA64 | ||
| OS: | Linux | ||
| See Also: | https://bugzilla.kernel.org/show_bug.cgi?id=54251 | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: | config-3.7.9 | ||
(In reply to comment #0) > This on a HP rx2600 ia64 machine. Kernel config for 3.7.0: attachment > #332620 [details] - I can provide the others upon request. emerge --info at bug #447682 comment #0 Can you get the stuff that listed in the Kernel Crashes/Hangs in http://en.wikibooks.org/wiki/Grsecurity/Reporting_Bugs and pass them along upstream. I can't really do much with ia64. does vanilla built with the same gcc fail as well? Created attachment 339532 [details] config-3.7.9 (In reply to comment #3) > does vanilla built with the same gcc fail as well? sys-kernel/vanilla-sources-3.7.9, compiled with sys-devel/gcc-4.7.2, linked with sys-devel/binutils-2.22-r1, fails to boot. Config attached. config, System.map, vmlinuz all available at: http://kynes.de/~dschridde/vanilla-3.7.9.tar.xz i guess this is then something you'll have to work out on lkml and the kernel bugzilla (https://bugzilla.kernel.org/). I created a bugreport upstream: https://bugzilla.kernel.org/show_bug.cgi?id=54251 |
I tried to build versions 2.6.32-r116, 3.2.34-r2, 3.2.35, 3.7.0 of sys-kernel/hardened-sources using sys-devel/gcc-4.6.3 and while the build succeeded, the resulting kernel images did not boot. (After elilo loaded the image, nothing happened, and the system rebooted after a while.) A kernel compiled with the same config using gcc-4.5.4 boots. # make clean # make CC=gcc-4.5.4 This on a HP rx2600 ia64 machine. Kernel config for 3.7.0: attachment #332620 [details] - I can provide the others upon request. Reproducible: Always