Re: Hotplug borked after suspend/resume in Linux-3.3 ?
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On Thu, Apr 26, 2012 at 5:29 PM, Gwendal Grignou <gwendal@xxxxxxxxxx> wrote: > Lin, Hi Gwendal, > > In the patch d9027470b88631d0956ac37cdadfdeb9cdcf2c99, I did limit the > amount of data cleaning in some of the ata objects. > > If setting err_mask to 0 masks the regression I introduced in the > patch, I may have altered too much how ata_device object is > reinitialized when a device is found. I am digging deeper, I may have > change the code to try to preserve the ering as much as possible. > > Concerning your patch, isn't adding a test (ent->eflags & > ATA_EFLAG_OLD_ER) in ata_count_probe_trials_cb() more in line with > speed_down_verdict_cb() code? This could also fix the regression. But the fundamental problem is should ata_ering_map still iterate the old error history which were cleared already? Lin Ming > > Gwendal. -- To unsubscribe from this list: 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