On Tue, Feb 04, 2014 at 12:12:26AM +0100, Rafael J. Wysocki wrote: > As I said previously, I have found two concurrency-related bugs more in ACPIPHP > and I needed to put fixes for those bugs at the top of the series (after previous > [1-2/13] and the patch at https://patchwork.kernel.org/patch/3567701/). For this > reason, I also had to rebase the ACPI/PCI hotplug consolidation patchset > (https://lkml.org/lkml/2014/2/2/87) which got a few additional cosmetic changes too. > > The following is a combination of the two series with one patch dropped (it would > conflict with [4-5/24]) and a few patches added. It is on top of 3.14-rc1. > > Patches [1-5/24], that are regarded as 3.14-rc2 material, are on the bleeding-edge > branch of linux-pm.git. The remaining patches will show up in bleeding-edge > shortly. > > [1/24] Remove entries from bus->devices in reverse order (in ACPIPHP). > [2/24] Move PCI rescan-remove locking to hotplug_event(). > [3/24] Scan root bus under the PCI rescan-remove lock > [4/24] Fix race in handle_hotplug_event() related to concurrent bridge removal. > [5/24] Fix race in hotplug_event() related to dock events and concurrent bridge removal. > [6/24] Drop dev_in_slot() and rework disable_slot() to walk bus->devices directly. > [7/24] Fix up two kerneldoc comments in acpiphp_glue.c. > [8/24] Get rid of an unnecessary label in register_slot(). > [9/24] Drop acpiphp_bus_trim() and use acpi_bus_trim() instead of it directly. > [10/24] Move the acpi_bus_get_device() call out of acpiphp_no_hotplug(). > [11/24] Store struct acpi_device pointers instead of ACPI handles in struct acpiphp_context. > [12/24] Drop acpiphp_bus_add() (which has only one user). > [13/24] Drop crit_sect mutexes (that are redundant). > [14/24] Clean up the usage of the slot variable in hotplug_event(). > [15/24] Use acpi_handle_debug() in hotplug_event() instead of open-coded stuff. > [16/24] Do not pass ACPI handle to hotplug_event(). > [17/24] Add a new function to ACPICA allowing a callback to be executed under the > namespace mutex after calling acpi_ns_get_attached_data(). > [18/24] Use the new ACPICA's function to fix a couple of potential races related > to ACPI notifies. > [19/24] Move the hotplug context lock definition to the ACPI core (from ACPIPHP). > [20/24] Consolidate ACPI hotplug signaling for PCI and ACPI core. > [21/24] Rework the handling of eject requests in the ACPI core. > [22/24] Simplify a routine for installing hotplug notify handlers. > [23/24] Dispatch ACPI hotplug notifications for "core" devices and PCI from > acpi_bus_notify(). > [24/24] Pass struct acpi_device pointer to acpiphp_check_host_bridge(). Tried your latest bleeding-edge branch (it seemed to have all the above patches) on my TBT test machines (Acer Aspire S5, Intel NUC and Intel DZ77RE-75K). TBT hotplug works nicely, no deadlocks or anything like that. Tested-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
