Hi Jason, Thanks,
On Tue, Aug 9, 2011 at 3:48 PM, Jason Kridner <jkrid...@beagleboard.org> wrote: > Adding Steve... > > On Tue, Aug 9, 2011 at 4:19 PM, Joel A Fernandes <agnel.j...@gmail.com> wrote: >> I am seeing some very erratic memory corruption issues all morning, >> both with NFS and MMC cards. The traces are at the end of this email. >> >> I have narrowed down the issue to one of the 13 Sakoman patches: >> >> file://sakoman/0001-mmc-don-t-display-single-block-read-console-messages.patch >> \ > > Safe. > >> >> file://sakoman/0002-omap-Change-omap_device-activate-dectivate-latency-m.patch >> \ > > Safe. > >> >> file://sakoman/0003-OMAP-DSS2-add-bootarg-for-selecting-svideo-or-compos.patch >> \ > > Not likely an issue. > >> >> file://sakoman/0004-mtd-nand-Eliminate-noisey-uncorrectable-error-messag.patch >> \ > > Safe. > >> file://sakoman/0005-video-add-timings-for-hd720.patch \ > > Highly unlikely to be an issue and very important for enabling > displays. Really needs to be pushed upstream. > >> >> file://sakoman/0006-drivers-net-smsc911x-return-ENODEV-if-device-is-not-.patch >> \ > > Highly unlikely to be an issue. > >> >> file://sakoman/0007-drivers-input-touchscreen-ads7846-return-ENODEV-if-d.patch >> \ > > Not likely an issue. > >> file://sakoman/0008-Revert-omap2_mcspi-Flush-posted-writes.patch \ > > This one is a bit odd. Not sure why the other ADS driver should be > hurt by not having this one. I'd look at excluding it. > >> file://sakoman/0009-rtc-twl-Switch-to-using-threaded-irq.patch \ > > I'm not familiar with the impact or the arguments being passed. If > some upstream changes happened in this area, this one might be a bit > dangerous. > This is it! Adding 0009 back causes the same irq problems to show up. Do we need this patch for now? [ 13.945648] LR is at run_timer_softirq+0x18c/0x22c [..] [ 14.091674] [<c0077744>] (run_timer_softirq+0x18c/0x22c) from [<c0073064>] (__do_softirq+0x6c/0xf4) [ 14.101165] [<c0073064>] (__do_softirq+0x6c/0xf4) from [<c0073228>] (irq_exit+0x40/0x8c) [ 14.109619] [<c0073228>] (irq_exit+0x40/0x8c) from [<c003c064>] (asm_do_IRQ+0x64/0x84) [ 14.117919] [<c003c064>] (asm_do_IRQ+0x64/0x84) from [<c0041278>] (__irq_svc+0x38/0xc0) [ 14.126281] Exception stack(0xc0655f40 to 0xc0655f88) [ 14.131591] 5f40: c065bd80 c067dea0 40000013 40000013 00000c0e 00000000 f3b00000 000039bd [ 14.140136] 5f60: 3dd059da 00000003 ffff70f5 ffff70f5 00000108 c0655f88 c0068718 c00915ac [ 14.148681] 5f80: 40000013 ffffffff [ 14.152343] [<c0041278>] (__irq_svc+0x38/0xc0) from [<c00915ac>] (tick_nohz_stop_sched_tick+0x35c/0x3a4) [ 14.162261] [<c00915ac>] (tick_nohz_stop_sched_tick+0x35c/0x3a4) from [<c00425e8>] (cpu_idle+0x1c/0xac) [ 14.172088] [<c00425e8>] (cpu_idle+0x1c/0xac) from [<c0008904>] (start_kernel+0x290/0x2f0) [ 14.180755] [<c0008904>] (start_kernel+0x290/0x2f0) from [<8000803c>] (0x8000803c) [ 14.188659] Code: 00000000 00000000 00000000 c37e0000 (e7f39999) [ 14.195648] ---[ end trace c21d9089cb6595cf ]--- [ 14.200469] Kernel panic - not syncing: Fatal exception in interrupt Thanks, Joel _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
