This is a note to let you know that I've just added the patch titled ata: sata_nv: Fix retrieving of active qcs to the 5.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: ata-sata_nv-fix-retrieving-of-active-qcs.patch and it can be found in the queue-5.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit cd0bd5a919352f6bb7d997e50b1cf77f3afc7006 Author: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> Date: Fri May 8 07:28:19 2020 +0200 ata: sata_nv: Fix retrieving of active qcs [ Upstream commit 8e4c309f9f33b76c09daa02b796ef87918eee494 ] ata_qc_complete_multiple() has to be called with the tags physically active, that is the hw tag is at bit 0. ap->qc_active has the same tag at bit ATA_TAG_INTERNAL instead, so call ata_qc_get_active() to fix that up. This is done in the vein of 8385d756e114 ("libata: Fix retrieving of active qcs"). Fixes: 28361c403683 ("libata: add extra internal command") Tested-by: Pali Rohár <pali@xxxxxxxxxx> Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> Signed-off-by: Jens Axboe <axboe@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index eb9dc14e5147a..20190f66ced98 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c @@ -2100,7 +2100,7 @@ static int nv_swncq_sdbfis(struct ata_port *ap) pp->dhfis_bits &= ~done_mask; pp->dmafis_bits &= ~done_mask; pp->sdbfis_bits |= done_mask; - ata_qc_complete_multiple(ap, ap->qc_active ^ done_mask); + ata_qc_complete_multiple(ap, ata_qc_get_active(ap) ^ done_mask); if (!ap->qc_active) { DPRINTK("over\n");