From: Damien Le Moal <damien.lemoal@wdc.com>
To: Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, linux-ide@vger.kernel.org,
"Martin K . Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org
Cc: Sathya Prakash <sathya.prakash@broadcom.com>,
Sreekanth Reddy <sreekanth.reddy@broadcom.com>,
Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
Subject: [PATCH v3 0/9] libata cleanups and improvements
Date: Fri, 6 Aug 2021 20:11:36 +0900 [thread overview]
Message-ID: <20210806111145.445697-1-damien.lemoal@wdc.com> (raw)
The first two patches of this series fix potential NULL pointer
dereference problems.
The following three patches cleanup libata-core code in the area of
device configuration (ata_dev_configure() function).
Patch 6 improves ata_read_log_page() to avoid unnecessary warning
messages and patch 7 adds an informational message on device scan to
advertize the features supported by a device.
Path 8 adds the new sysfs ahci device attribute ncq_prio_supported to
indicate that a disk supports NCQ priority. Patch 9 does the same for
the mpt3sas driver, adding the sas_ncq_prio_supported device attribute.
Changes from v2:
* Reworked patch 4 to avoid the need for an additional on-stack string
for device information messages
* Added reviewed-by tags
Changes from v1:
* Added patch 1 and 2 to fix problems reported by the kernel test robot
* Use strscpy() instead of strcpy in patch 4
* Use sysfs_emit in patch 8 and 9 as suggested by Bart
* Fix typos in comments of the new sas_ncq_prio_supported attribute in
patch 9
Damien Le Moal (9):
libata: fix ata_host_alloc_pinfo()
libata: fix ata_host_start()
libata: cleanup device sleep capability detection
libata: cleanup ata_dev_configure()
libata: cleanup NCQ priority handling
libata: fix ata_read_log_page() warning
libata: print feature list on device scan
libahci: Introduce ncq_prio_supported sysfs sttribute
scsi: mpt3sas: Introduce sas_ncq_prio_supported sysfs sttribute
drivers/ata/libahci.c | 1 +
drivers/ata/libata-core.c | 274 ++++++++++++++++-------------
drivers/ata/libata-sata.c | 61 ++++---
drivers/scsi/mpt3sas/mpt3sas_ctl.c | 19 ++
include/linux/libata.h | 5 +
5 files changed, 208 insertions(+), 152 deletions(-)
--
2.31.1
next reply other threads:[~2021-08-06 11:11 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-06 11:11 Damien Le Moal [this message]
2021-08-06 11:11 ` [PATCH v3 1/9] libata: fix ata_host_alloc_pinfo() Damien Le Moal
2021-08-06 11:11 ` [PATCH v3 2/9] libata: fix ata_host_start() Damien Le Moal
2021-08-06 11:11 ` [PATCH v3 3/9] libata: cleanup device sleep capability detection Damien Le Moal
2021-08-06 11:11 ` [PATCH v3 4/9] libata: cleanup ata_dev_configure() Damien Le Moal
2021-08-06 11:35 ` Hannes Reinecke
2021-08-06 11:11 ` [PATCH v3 5/9] libata: cleanup NCQ priority handling Damien Le Moal
2021-08-06 11:11 ` [PATCH v3 6/9] libata: fix ata_read_log_page() warning Damien Le Moal
2021-08-06 11:11 ` [PATCH v3 7/9] libata: print feature list on device scan Damien Le Moal
2021-08-06 11:11 ` [PATCH v3 8/9] libahci: Introduce ncq_prio_supported sysfs sttribute Damien Le Moal
2021-08-06 11:37 ` Hannes Reinecke
2021-08-06 12:17 ` Damien Le Moal
2021-08-06 11:11 ` [PATCH v3 9/9] scsi: mpt3sas: Introduce sas_ncq_prio_supported " Damien Le Moal
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210806111145.445697-1-damien.lemoal@wdc.com \
--to=damien.lemoal@wdc.com \
--cc=axboe@kernel.dk \
--cc=linux-block@vger.kernel.org \
--cc=linux-ide@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=sathya.prakash@broadcom.com \
--cc=sreekanth.reddy@broadcom.com \
--cc=suganath-prabu.subramani@broadcom.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).