[PATCH v3 0/2] Call blk_mq_free_tag_set() earlier

[Bart Van Assche <bvanassche@acm.org>]

Hi Martin,

This patch series fixes a recently reported use-after-free in the SRP driver.
Please consider this patch series for kernel v5.20.

Changes compared to v2:
- Dropped the patch that simplifies scsi_forget_host().
- Replaced patch 2/3 with a patch from Ming Lei.

Changes compared to v1:
- Expanded this series from one to three patches.
- Fixed the description of patch 3/3.

Bart Van Assche (1):
  scsi: core: Call blk_mq_free_tag_set() earlier

Ming Lei (1):
  scsi: core: Make sure that hosts outlive targets and devices

 drivers/scsi/hosts.c      | 19 ++++++++++++++-----
 drivers/scsi/scsi.c       |  9 ++++++---
 drivers/scsi/scsi_lib.c   |  3 +++
 drivers/scsi/scsi_scan.c  |  7 +++++++
 drivers/scsi/scsi_sysfs.c |  9 ---------
 include/scsi/scsi_host.h  |  3 +++
 6 files changed, 33 insertions(+), 17 deletions(-)