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-rw-r--r--drivers/ata/libata-core.c14
-rw-r--r--drivers/block/floppy.c3
2 files changed, 15 insertions, 2 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 172e32840256..3893f9bde1e6 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5359,10 +5359,20 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
5359 */ 5359 */
5360int ata_qc_complete_multiple(struct ata_port *ap, u64 qc_active) 5360int ata_qc_complete_multiple(struct ata_port *ap, u64 qc_active)
5361{ 5361{
5362 u64 done_mask, ap_qc_active = ap->qc_active;
5362 int nr_done = 0; 5363 int nr_done = 0;
5363 u64 done_mask;
5364 5364
5365 done_mask = ap->qc_active ^ qc_active; 5365 /*
5366 * If the internal tag is set on ap->qc_active, then we care about
5367 * bit0 on the passed in qc_active mask. Move that bit up to match
5368 * the internal tag.
5369 */
5370 if (ap_qc_active & (1ULL << ATA_TAG_INTERNAL)) {
5371 qc_active |= (qc_active & 0x01) << ATA_TAG_INTERNAL;
5372 qc_active ^= qc_active & 0x01;
5373 }
5374
5375 done_mask = ap_qc_active ^ qc_active;
5366 5376
5367 if (unlikely(done_mask & qc_active)) { 5377 if (unlikely(done_mask & qc_active)) {
5368 ata_port_err(ap, "illegal qc_active transition (%08llx->%08llx)\n", 5378 ata_port_err(ap, "illegal qc_active transition (%08llx->%08llx)\n",
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 48f622728ce6..f2b6f4da1034 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -3467,6 +3467,9 @@ static int fd_locked_ioctl(struct block_device *bdev, fmode_t mode, unsigned int
3467 (struct floppy_struct **)&outparam); 3467 (struct floppy_struct **)&outparam);
3468 if (ret) 3468 if (ret)
3469 return ret; 3469 return ret;
3470 memcpy(&inparam.g, outparam,
3471 offsetof(struct floppy_struct, name));
3472 outparam = &inparam.g;
3470 break; 3473 break;
3471 case FDMSGON: 3474 case FDMSGON:
3472 UDP->flags |= FTD_MSG; 3475 UDP->flags |= FTD_MSG;