Summary: | sys-kernel/hardened-sources-2.6.32-r9 - drivers/pci/intel-iommu.c:452: sorry, unimplemented: inlining failed in call to 'width_to_agaw': function body not available | ||
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Product: | Gentoo Linux | Reporter: | Kai Krakow <hurikhan77+bgo> |
Component: | [OLD] Core system | Assignee: | The Gentoo Linux Hardened Kernel Team (OBSOLETE) <hardened-kernel+disabled> |
Status: | RESOLVED WONTFIX | ||
Severity: | normal | CC: | blueness, chainsaw, hardened, kernel, robbat2 |
Priority: | High | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Attachments: | config used to build the kernel |
Description
Kai Krakow
2010-07-21 11:06:42 UTC
Created attachment 239659 [details]
config used to build the kernel
Attaching the kernel config
Looks like GCC3 does not like forward declarations with inline. Moving the function body to line 452 (including the referenced #define) makes the source compile. Using: gcc-Version 3.4.6 (Gentoo Hardened 3.4.6-r2 p1.5, ssp-3.4.6-1.0, pie-8.7.10) The current hardened compiler is gcc-4.3.4. We are also working to stabilize gcc-4.4.4-r1. Can you use one of those? We'll be keeping gcc-3.4.6 around for reference, I'm not sure we want to deal with bugs related to it. If the problem persists with gcc-4.X, then we need to address it. My suspicion is that inlining is better handled by gcc-4.X. You may find that you hit the same bug with vanilla sources using gcc-3.4.6. OT but related: (In reply to comment #3) > The current hardened compiler is gcc-4.3.4. We are also working to stabilize > gcc-4.4.4-r1. Can you use one of those? Can I upgrade from gcc3 to gcc4 without recompiling the whole system or breaking installed software? It's a production system and I would looking forward moving to gcc4 but I fear the consequences... Closing this one because there is no issue between the current stable compile and kernel. |