27.07.2013 23:03, Marc Dietrich пишет: > On Saturday 27 July 2013 22:26:06 Dmitry Osipenko wrote: >> 27.07.2013 22:09, Marc Dietrich пишет: >>> On Saturday 27 July 2013 20:20:38 Dmitry Osipenko wrote: >>>> 27.07.2013 20:12, Marc Dietrich пишет: >>>>> On Friday 26 July 2013 17:15:02 Joseph Lo wrote: >>>>>> This series adds the support of LP1 suspend mode for Tegra. >>>>>> >>>>>> Verified on Seaboard, Cardhu and Dalmore. >>>>> >>>>> tested on AC100 and worked fine, except >>>>> >>>>> [ 68.448007] PM: Syncing filesystems ... done. >>>>> [ 71.370086] Freezing user space processes ... (elapsed 0.001 seconds) >>>>> done. [ 71.370088] Freezing remaining freezable tasks ... (elapsed >>>>> 0.001 seconds) done. >>>>> [ 71.371253] Suspending console(s) (use no_console_suspend to debug) >>>>> [ 71.638481] PM: suspend of devices complete after 266.604 msecs >>>>> [ 71.638905] PM: late suspend of devices complete after 0.417 msecs >>>>> [ 71.639477] PM: noirq suspend of devices complete after 0.568 msecs >>>>> [ 71.639480] Disabling non-boot CPUs ... >>>>> [ 71.640242] CPU1: shutdown >>>>> [ 71.641216] Entering suspend state LP1 >>>>> [ 71.641267] Enabling non-boot CPUs ... >>>>> [ 71.643125] CPU1: Booted secondary processor >>>>> [ 71.643449] CPU1 is up >>>>> [ 71.643786] PM: noirq resume of devices complete after 0.331 msecs >>>>> [ 71.644300] PM: early resume of devices complete after 0.364 msecs >>>>> [ 71.648038] ------------[ cut here ]------------ >>>>> [ 71.648061] WARNING: CPU: 0 PID: 1025 at kernel/irq/manage.c:529 >>>>> irq_set_irq_wake+0xb8/0xf0() >>>>> [ 71.648064] Unbalanced IRQ 384 wake disable >>>>> [ 71.648068] Modules linked in: >>>>> [ 71.648075] CPU: 0 PID: 1025 Comm: bash Not tainted 3.11.0-rc2- >>>>> next-20130726-00008-gef01509-dirty #6 > >>> Stephen Warren said on IRC that this is known and on the internal bug >>> tracker already. I just posted it so others are not surprised. Well, I >>> should have added that it's a know problem. Sorry for that. >> >> It might be a known problem only for those who faced with it. Since it's on >> their internal irc, it wasn't a known issue. >> >> It also would be interesting to know if suspend with thumb2 works correctly. >> On 3.8 I've ported lp0 suspend and it works fine with arm compiled kernel, >> thumb2 also works but only for about 5-10 hours (resuming on each 5-30 >> minutes, default android behavior) and after I'm getting pmd corruption. I >> have no idea from where that corruption comes from without ability for hw >> debugging. > > I don't think anyone can comment on this because lp0 support for mainline is > not published yet. On the other hand, if you have patches for which you want > some review, feel free to post them here. > > Marc > I'm not expecting comment on it, just for notice :) I'll try this patches in some near future. -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
