Tejun Heo wrote:
ata_port_detach() first made sure EH saw ATA_PFLAG_UNLOADING and then assumed EH context belongs to it and performed detach operation itself. However, UNLOADING doesn't disable all of EH and this could lead to problems including triggering WARN_ON()'s in EH path. This patch makes port detach behave more like other EH actions such that ata_port_detach() requests EH to detach and waits for completion. Signed-off-by: Tejun Heo <tj@xxxxxxxxxx> --- drivers/ata/libata-core.c | 23 ++++------------------- drivers/ata/libata-eh.c | 32 +++++++++++++++++++++++++++++++- include/linux/libata.h | 3 ++- 3 files changed, 37 insertions(+), 21 deletions(-)
dropped patches 3-4 as well, due to dropping patch #2 -- 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
