dm: disable DISCARD if the underlying storage no longer supports it [Linux 4.19.68]

This Linux kernel change "dm: disable DISCARD if the underlying storage no longer supports it" is included in the Linux 4.19.68 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Wed Apr 3 12:23:11 2019 -0400. The commit for this change in Linux stable tree is a1cd2f7 (patch) which is from upstream […]

dm: disable DISCARD if the underlying storage no longer supports it [Linux 3.16.72]

This Linux kernel change "dm: disable DISCARD if the underlying storage no longer supports it" is included in the Linux 3.16.72 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Wed Apr 3 12:23:11 2019 -0400. The commit for this change in Linux stable tree is 33a7884 (patch) which is from upstream […]

dm: make sure to obey max_io_len_target_boundary [Linux 5.2]

This Linux kernel change "dm: make sure to obey max_io_len_target_boundary" is included in the Linux 5.2 release. This change is authored by Michael Lass <bevan [at] bi-co.net> on Tue May 21 21:58:07 2019 +0200. The commit for this change in Linux stable tree is 51b86f9 (patch). dm: make sure to obey max_io_len_target_boundary Commit 61697a6abd24 (“dm: […]

dm: only initialize md->dax_dev if CONFIG_DAX_DRIVER is enabled [Linux 5.2]

This Linux kernel change "dm: only initialize md->dax_dev if CONFIG_DAX_DRIVER is enabled" is included in the Linux 5.2 release. This change is authored by Peng Wang <rocking [at] whu.edu.cn> on Thu Apr 18 21:59:19 2019 +0800. The commit for this change in Linux stable tree is 514cf4f (patch). dm: only initialize md->dax_dev if CONFIG_DAX_DRIVER is […]

dm: disable DISCARD if the underlying storage no longer supports it [Linux 5.1]

This Linux kernel change "dm: disable DISCARD if the underlying storage no longer supports it" is included in the Linux 5.1 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Wed Apr 3 12:23:11 2019 -0400. The commit for this change in Linux stable tree is bcb4443 (patch). dm: disable DISCARD if […]

dm: revert 8f50e358153d ("dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE") [Linux 5.1]

This Linux kernel change "dm: revert 8f50e358153d (“dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE”)" is included in the Linux 5.1 release. This change is authored by Mikulas Patocka <mpatocka [at] redhat.com> on Thu Mar 21 16:46:12 2019 -0400. The commit for this change in Linux stable tree is 75ae193 (patch). dm: revert […]

dm: add support to directly boot to a mapped device [Linux 5.1]

This Linux kernel change "dm: add support to directly boot to a mapped device" is included in the Linux 5.1 release. This change is authored by Helen Koike <helen.koike [at] collabora.com> on Thu Feb 21 17:33:34 2019 -0300. The commit for this change in Linux stable tree is 6bbc923 (patch). dm: add support to directly […]

dm: always call blk_queue_split() in dm_process_bio() [Linux 5.1]

This Linux kernel change "dm: always call blk_queue_split() in dm_process_bio()" is included in the Linux 5.1 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Fri Feb 22 09:52:02 2019 -0500. The commit for this change in Linux stable tree is effd58c (patch). dm: always call blk_queue_split() in dm_process_bio() Do not just […]

dm: remove unused _rq_tio_cache and _rq_cache [Linux 5.1]

This Linux kernel change "dm: remove unused _rq_tio_cache and _rq_cache" is included in the Linux 5.1 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Wed Feb 20 15:37:44 2019 -0500. The commit for this change in Linux stable tree is e689fba (patch). dm: remove unused _rq_tio_cache and _rq_cache Also move dm_rq_target_io […]

dm: eliminate ‘split_discard_bios’ flag from DM target interface [Linux 5.1]

This Linux kernel change "dm: eliminate ‘split_discard_bios’ flag from DM target interface" is included in the Linux 5.1 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Fri Jan 18 14:19:26 2019 -0500. The commit for this change in Linux stable tree is 61697a6 (patch). dm: eliminate ‘split_discard_bios’ flag from DM target […]

dm: update dm_process_bio() to split bio if in ->make_request_fn() [Linux 5.1]

This Linux kernel change "dm: update dm_process_bio() to split bio if in ->make_request_fn()" is included in the Linux 5.1 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Fri Jan 18 14:10:37 2019 -0500. The commit for this change in Linux stable tree is 568c73a (patch). dm: update dm_process_bio() to split bio […]

dm: disable DISCARD if the underlying storage no longer supports it [Linux 5.0.8]

This Linux kernel change "dm: disable DISCARD if the underlying storage no longer supports it" is included in the Linux 5.0.8 release. This change is authored by Mike Snitzer <snitzer [at] redhat.com> on Wed Apr 3 12:23:11 2019 -0400. The commit for this change in Linux stable tree is de022a3 (patch) which is from upstream […]

dm: revert 8f50e358153d ("dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE") [Linux 5.0.8]

This Linux kernel change "dm: revert 8f50e358153d (“dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE”)" is included in the Linux 5.0.8 release. This change is authored by Mikulas Patocka <mpatocka [at] redhat.com> on Thu Mar 21 16:46:12 2019 -0400. The commit for this change in Linux stable tree is 50b2e5c (patch) which is […]

dm: revert 8f50e358153d ("dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE") [Linux 4.19.35]

This Linux kernel change "dm: revert 8f50e358153d (“dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE”)" is included in the Linux 4.19.35 release. This change is authored by Mikulas Patocka <mpatocka [at] redhat.com> on Thu Mar 21 16:46:12 2019 -0400. The commit for this change in Linux stable tree is 4f5c99e (patch) which is […]