On 03/13/2012 11:29 PM, Hugh Dickins wrote:
Hi Stephen, Yesterday's 3.3.0-rc7-next-20120313 gives me unpredictable freezes on x86_64, on a ThinkPad T420s - I've not dared it on more machines. Usually when booting up (sometimes just after Freeing unused kernel memory, sometimes random places elsewhere), but occasionally it manages to get as far as X; doesn't usually manage to complete suspend+resume. 3.3.0-rc6-nex-20120309 behaved similarly; the last I tried before that was 3.3.0-rc5-next20120227, which was okay. Bisection led me to "cpuidle: Add common time keeping and irq enabling", (from the cpuidle-cons tree I think), and reverting that has so far given me a working system (it's a success if I complete this mail). Below is the patch I've used to revert it (for other people having problems with recent linux-next to try); but it's not quite correct, because you did a merge on conflicting trees there, and I didn't spend time to unravel all that, just get a working x86 system - since I've left out some of your merge (in arch/arm/kernel/Makefile and arch/arm/ mach-at91/cpuidle.c), this reversion probably breaks arm as is.
Hi Hugh, is it possible you give the cpuidle driver your host is using ? Thanks -- Daniel -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
