On Fri, 2015-07-10 at 00:27 +0200, Christian Zigotzky wrote: > Hi All, > > Many thanks for your help. You're right. It was something wrong with my > last bisect. I did another bisect. I evaluated the one "sometimes boots" > with good.
.../... Now that makes more sense since the problem is around IRQ handling... more specifically the SB600 code, so I suspect it's your SB600 patch that has an issue. Look at how that series from Jiang modified the irq handlers and see if the sb600 patch needs a similar change maybe ? Ben. > > Output: > 0d0b4c866bcce647f40d73efe5e90aeeb079050a is the first bad commit > commit 0d0b4c866bcce647f40d73efe5e90aeeb079050a > Author: Jiang Liu <[email protected]> > Date: Mon Jun 1 16:05:12 2015 +0800 > > genirq: Introduce struct irq_common_data to host shared irq data > > With the introduction of hierarchy irqdomain, struct irq_data becomes > per-chip instead of per-irq and there may be multiple irq_datas > associated with the same irq. Some per-irq data stored in struct > irq_data now may get duplicated into multiple irq_datas, and causes > inconsistent view. > > So introduce struct irq_common_data to host per-irq common data and to > achieve consistent view among irq_chips. > > Signed-off-by: Jiang Liu <[email protected]> > Cc: Konrad Rzeszutek Wilk <[email protected]> > Cc: Tony Luck <[email protected]> > Cc: Bjorn Helgaas <[email protected]> > Cc: Benjamin Herrenschmidt <[email protected]> > Cc: Randy Dunlap <[email protected]> > Cc: Yinghai Lu <[email protected]> > Cc: Borislav Petkov <[email protected]> > Cc: Jason Cooper <[email protected]> > Cc: Kevin Cernekee <[email protected]> > Cc: Arnd Bergmann <[email protected]> > Cc: Marc Zyngier <[email protected]> > Link: > http://lkml.kernel.org/r/[email protected] > Signed-off-by: Thomas Gleixner <[email protected]> > > :040000 040000 4cb60e0b1d4beb046834e75c66b5d0a0613935b9 > df0b465b70ec087560482267cca2d9ff54d92c49 M include > :040000 040000 3808922cd797449f8f9b33300064a2ff1727f3a6 > 25a75bf65be0ba9e397151de0ed1beb1695fddb2 M kernel > > ---- > > Rgds, > > Christian > > _______________________________________________ > Linuxppc-dev mailing list > [email protected] > https://lists.ozlabs.org/listinfo/linuxppc-dev _______________________________________________ Linuxppc-dev mailing list [email protected] https://lists.ozlabs.org/listinfo/linuxppc-dev
