From: Damien Le Moal <damien.lemoal@wdc.com>
To: Jens Axboe <axboe@kernel.dk>, linux-ide@vger.kernel.org
Cc: linux-block@vger.kernel.org
Subject: [PATCH v5 0/9] libata cleanups and improvements
Date: Tue, 10 Aug 2021 14:49:30 +0900 [thread overview]
Message-ID: <20210810054939.30760-1-damien.lemoal@wdc.com> (raw)
The first three patches of this series fix sparse and kernel bot
warnings (potential NULL pointer dereference and locking imbalance).
The following three patches cleanup libata-core code in the area of
device configuration (ata_dev_configure() function).
Patch 7 improves ata_read_log_page() to avoid unnecessary warning
messages and patch 8 adds an informational message on device scan to
advertize the features supported by a device.
Path 9 adds the new sysfs ahci device attribute ncq_prio_supported to
indicate that a disk supports NCQ priority.
Changes from v4:
* Fixed patch 1 to avoid an out-of-bounds array access
* Changed title of patch 3 to describe the change (as opposed to only
mentioning the tool that found the problem)
* Removed patch 10 from this series as Martin took it through the scsi
tree
* Added reviewed-by tags
Changes from v3:
* Reworked patch 1
* Added patch 3 to fix a sparse warning discovered while checking
patch 1 & 2
* Added reviewed-by tags
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: simplify ata_scsi_rbuf_fill()
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
drivers/ata/libahci.c | 1 +
drivers/ata/libata-core.c | 290 +++++++++++++++++++++-----------------
drivers/ata/libata-sata.c | 61 ++++----
drivers/ata/libata-scsi.c | 60 ++------
include/linux/libata.h | 5 +
5 files changed, 211 insertions(+), 206 deletions(-)
--
2.31.1
next reply other threads:[~2021-08-10 5:49 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-10 5:49 Damien Le Moal [this message]
2021-08-10 5:49 ` [PATCH v5 1/9] libata: fix ata_host_alloc_pinfo() Damien Le Moal
2021-08-10 6:06 ` Hannes Reinecke
2021-08-10 5:49 ` [PATCH v5 2/9] libata: fix ata_host_start() Damien Le Moal
2021-08-10 5:49 ` [PATCH v5 3/9] libata: simplify ata_scsi_rbuf_fill() Damien Le Moal
2021-08-10 5:49 ` [PATCH v5 4/9] libata: cleanup device sleep capability detection Damien Le Moal
2021-08-10 5:49 ` [PATCH v5 5/9] libata: cleanup ata_dev_configure() Damien Le Moal
2021-08-10 5:49 ` [PATCH v5 6/9] libata: cleanup NCQ priority handling Damien Le Moal
2021-08-10 5:49 ` [PATCH v5 7/9] libata: fix ata_read_log_page() warning Damien Le Moal
2021-08-10 5:49 ` [PATCH v5 8/9] libata: print feature list on device scan Damien Le Moal
2021-08-10 5:49 ` [PATCH v5 9/9] libahci: Introduce ncq_prio_supported sysfs sttribute Damien Le Moal
2021-08-11 19:07 ` Niklas Cassel
2021-08-11 23:30 ` Damien Le Moal
2021-08-13 13:56 ` Niklas Cassel
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