On 25 Jun 2012, at 22:52, Khem Raj wrote: > On Mon, Jun 25, 2012 at 2:48 PM, Chris Tapp <[email protected]> wrote: >> Yes, it's 3.1.9 and it does compile. But the latest commits don't run when I >> build them (system displays a 'failed to execute kernel' error screen). Paul >> Eggleton has failed to get any to work when built using 4.7.0 (current >> master), so it does look as if this is compiler-related. >> >> None of the commits appear to be likely to cause a change from 'good' to >> 'bad'. >> > > can you tell me which commit is last good ? > yes there are interaction between kernel and compiler > sometimes kernel code has wrong expectation of gcc and when it gets > fixed in gcc things dont work so in such cases kernel is fixed in some > case kernel may expose real gcc bug too. Cant tell much unless its narrowed > down
Last one I've got to work is https://github.com/raspberrypi/linux/commit/3fc65f9f291fb19cad434968a4a0f66ab749e637. I've opened an issue at https://github.com/raspberrypi/linux/commit/3fc65f9f291fb19cad434968a4a0f66ab749e637 which also shows the firmware version that I know works, but that's probably not important here. I think I've got it building under 4.5.1 (Edison, as that was easier to do for a quick test). Chris Tapp [email protected] www.keylevel.com _______________________________________________ yocto mailing list [email protected] https://lists.yoctoproject.org/listinfo/yocto
