On Thursday 10 August 2006 21:02, Jason Lunz wrote: > In gmane.linux.kernel, you wrote: > > You make it sound much worse than it is. Apart for HPA, I'm not aware of > > any setups that require extra treatment. And the amount of reported bugs > > against it are pretty close to zero :-) No, it's not. > *ahem*. > > I needed to do this to cure IDE hangs on resume: > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc3/2.6.18-rc3-mm2/broken-out/ide-reprogram-disk-pio-timings-on-resume.patch > > Are you watching the suspend mailing lists? There's no shortage of them: > > suspend-devel: http://dir.gmane.org/gmane.linux.kernel.suspend.devel > linux-pm: http://dir.gmane.org/gmane.linux.power-management.general > suspend2-devel: http://dir.gmane.org/gmane.linux.swsusp.devel > suspend2-users: http://dir.gmane.org/gmane.linux.swsusp.general > > I'm currently trying to help out one Sheer El-Showk, whose piix ide > requires 30 seconds of floundering followed by a bus reset to resume: > > http://thread.gmane.org/gmane.linux.kernel.suspend.devel/276/focus=347 > > But I know next-to-nothing about ATA. > > It's not surprising you're not getting many bug reports. It's common for > several things to go wrong during s2ram, and the user often ends up > looking at a hung system with a dead screen. It takes some quality time > with netconsole to even begin to narrow down that it's IDE hanging the > system, after which you can *begin* solving the no-video-on-resume > issue. I agree. Moreover, the disk-related resume-from-ram problems are the hardest ones (the graphics may be handled from the user land to a reasonable extent). Actually, I'm looking for someone who'd agree to be Cced on bug reports where we suspect the problem may be related to IDE/PATA/SATA . ;-) Greetings, Rafael - : send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
