[GIT PULL] ata fixes for 7.3-rc2
From: Niklas Cassel <cassel@kernel.org>
Date: 2026-09-04 14:42:33
Linus,
The following changes since commit cee9395acd8043be0644b25c34bfa86623f2b935:
Linux 7.3-rc1 (2026-08-30 13:34:40 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux tags/ata-7.3-rc2
for you to fetch changes up to 6d81700ad7c4871f94fb72e469cb0f3f55843ef7:
ata: libata-scsi: do not raise UA for storage element depopulation and restoration (2026-09-03 16:10:44 +0200)
----------------------------------------------------------------
ata fixes for 7.3-rc2
- Work around lost interrupts on Marvell 88SE61xx.
The Marvell AHCI controller requires you to clear interrupts in the
opposite order from what is specified in the AHCI specification in
order to not lose interrupts (Hajo)
- Do not raise UNIT ATTENTION for depopulation commands.
The libata completion function unconditionally sets sense data with
sense key UNIT ATTENTION (UA) for depopulation commands. The SCSI
layer will fail a command when seeing this sense data. UA is only
supposed to be raised if the capacity actually changed. Since these
commands are currently only supported as passthrough commands, the
user is expected to revalidate the device, which will detect a
capacity change anyway. Thus drop the unconditional UA until a
better solution has been implemented (Damien)
----------------------------------------------------------------
Damien Le Moal (1):
ata: libata-scsi: do not raise UA for storage element depopulation and restoration
Hajo Noerenberg (1):
ata: ahci: work around lost interrupts on Marvell 88SE61xx
drivers/ata/ahci.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++
drivers/ata/libata-scsi.c | 24 -----------------------
2 files changed, 49 insertions(+), 24 deletions(-)