From mboxrd@z Thu Jan 1 00:00:00 1970 From: swarren@wwwdotorg.org (Stephen Warren) Date: Fri, 28 Sep 2012 13:05:33 -0600 Subject: [PATCH 1/1] Fix segfault in DTC In-Reply-To: References: <1348526885-2113-1-git-send-email-mmayer@broadcom.com> <1348595889-6495-1-git-send-email-mmayer@broadcom.com> <1348595889-6495-2-git-send-email-mmayer@broadcom.com> <20120925233054.GL9800@truffula.fritz.box> <50624393.30607@broadcom.com> <20120926003508.GB31993@truffula.fritz.box> <50632F78.4030709@broadcom.com> <5065D9C7.40906@wwwdotorg.org> Message-ID: <5065F4FD.4010807@wwwdotorg.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 09/28/2012 12:53 PM, Jon Loeliger wrote: >>> >>> Yeah, seems like the kernel DTC is quite old. >> >> FYI, I'm working on a patch to the kernel to bring in the latest dtc. > > Awesome. Thank you. > >> I've run a regression test vs. the old dtc in the kernel ... > > Which is the icky step. Again, thank you. > >> ... and found that >> some of the PowerPC .dts files don't compile with the new dtc (but did >> with the old), all due to non-existent labels/paths being referenced. >> I'll try and track down whether this is a regression in dtc, or simply >> buggy .dts files that weren't noticed before. > > I think you should just smack the PowerPC guys. :-) For the record in this thread, it was a regression I introduced into dtc - the patch I just sent was for this. >> Everything non-PowerPC works fine, and most PowerPC files work fine. >> Where compilation succeeds, the md5sum of the .dtb is identical in every >> case. ... and with that patch, every .dts in the kernel compiles to the same md5sum before/after.