On 06/06/2011 05:44 PM, Somebody in the thread at some point said:
The .config I'm using is that described on the wiki at
https://wiki.linaro.org/Resources/HowTo/KernelDeploy#From_Linaro_sources
Try disabling CONFIG_THUMB2_KERNEL and rebuilding.
If this does fix the problem, this suggests that this problem is
indeed Thumb-2 related. I will have a go at digging into this
tomorrow.
FWIW in my tree's reference omap4_defconfig, CONFIG_THUMB2_KERNEL is
disabled (this kernel just stops at the end of initrd scripts, although
twice thisafternoon during dozens of boots I saw it continue as if
nothing was wrong and complete a normal boot, whatever that means).
On omap2plus_defconfig, CONFIG_THUMB2_KERNEL doesn't appear in the
config because CPU_V6 is set. And that's the guy who blows SIGILL.
-Andy
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