On Wed, 20 Aug 2008, Eran Liberty wrote: > > > > > > > c00bb670: 41 9e 00 50 beq- cr7,c00bb6c0 <__d_lookup+0x13c> > > > c00bb674: 83 de 00 00 lwz r30,0(r30) > > > c00bb678: 2f 9e 00 00 cmpwi cr7,r30,0 > > > c00bb67c: 40 9e ff 98 bne+ cr7,c00bb614 <__d_lookup+0x90> > > > c00bb680: 38 60 00 00 li r3,0 > > > c00bb684: 81 61 00 00 lwz r11,0(r1) > > > c00bb688: 80 0b 00 04 lwz r0,4(r11) > > > c00bb68c: 7d 61 5b 78 mr r1,r11 > > > > > > > [ BUG HERE IF INTERRUPT HAPPENS ] > > > > > > > c00bb690: bb 0b ff e0 lmw r24,-32(r11) > > > c00bb694: 7c 08 03 a6 mtlr r0 > > > c00bb698: 4e 80 00 20 blr > > > > > > > Yep, you have the same bug in your compiler. > > > > -- Steve > > > Hmm... so whats now?
Try anothe gcc version ;-) > > Is there a way to prove this scenario is indeed the one that caused the opps? I'm not convinced that this is the bug you were seeing. Do you still get the crash if you disable dynamic ftrace but leave ftrace on? -- Steve _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
