Hi Rafael, On 08/28/2013 09:45 PM, Rafael J. Wysocki wrote: > Hi All, > > The following two patches are to address possible deadlocks related to > device removal and device sysfs attribute access. In short, some device > sysfs attribute callbacks need to acquire locks that are also held around > device removal and that may lead to deadlocks with s_active draining in > sysfs_deactivate(). > > [1/2] Avoid possible device removal deadlocks related to device_hotplug_lock. > [2/2] Rework the handling of containers by ACPI hotplug (which makes a possible > device removal deadlock related to acpi_scan_lock go away). > This version is concise and friendly. It works well on latest kernel tree, and all the splat goes away.:) Best regards, Gu > On top of linux-next, for v3.12. > > Thanks, > Rafael > > -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
