Bug 1035

Summary: linux-yocto fails to build with qemumips machine with gcc 4.6.0
Product: [Yocto Project Subprojects] Kernel Reporter: Nitin Kamble <nitin.a.kamble>
Component: kernel-toolingAssignee: Bruce Ashfield <bruce.ashfield>
Status: VERIFIED FIXED QA Contact:
Severity: critical    
Priority: High CC: dvhart, sgw, tom.zanussi, yp.kernel.watcher, yp.watcher
Version: unspecified   
Target Milestone: 1.1 M1   
Hardware: x86   
OS: mips   
Whiteboard: builds started, will inhibit the error (May 16, 2011)
OS type for building Yocto: --- Type of Regression: ---
Verified: Documentation change: ---
Attachments:
Description Flags
log of mips kernel failure none

Description Nitin Kamble 2011-05-11 14:32:59 UTC 
Created attachment 146 [details]
log of mips kernel failure

A log of the failure is attached.
Comment 1 Tom Zanussi 2011-05-11 14:45:17 UTC 
Looks like all unused-but-set-variable warnings.  Note that this particular gcc warning (unused-but-set-variable) is on its way to being disabled in the
upstream kernel.  See the lkml thread, "Re: annoying new gcc 4.6.0
warnings.":

https://lkml.org/lkml/2011/4/21/325
Comment 2 Darren Hart 2011-05-12 14:52:02 UTC 
Bruce made a comment about disabling the option to be consistent with mainline's approach. Bruce, assigning to you and marking accepted.
Comment 4 Bruce Ashfield 2011-07-21 18:32:54 UTC 
qemumips and all qemu targets build with gcc 4.6.x