From: Damien Le Moal <dlemoal@kernel.org>
To: linux-scsi@vger.kernel.org,
"Martin K . Petersen" <martin.petersen@oracle.com>,
Sathya Prakash <sathya.prakash@broadcom.com>,
Sreekanth Reddy <sreekanth.reddy@broadcom.com>,
Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>,
MPT-FusionLinux.pdl@broadcom.com
Cc: Friedrich Weber <f.weber@proxmox.com>
Subject: [PATCH 0/2] Disable CDL probing on ATA with mpt2sas and mpt3sas
Date: Wed, 23 Jul 2025 14:23:32 +0900 [thread overview]
Message-ID: <20250723052334.32298-1-dlemoal@kernel.org> (raw)
Martin,
Friedrich reported issues with HBAs using the mpt3sas driver and CDL
probe, particularly on device hot-plug. These 2 patches address this
issue by force-disabling CDL probing with mpt2sas and mpt3sas. This has
no effect on feature limitation since the firmware of all HBAs driven by
mpt2sas and mpt3sas do not have a SAT implementation capable of handling
CDL on ATA devices.
Damien Le Moal (2):
scsi: Allow SCSI hosts to force-disable CDL support probing
scsi: mpt3sas: Disable Command Duration Limit Probing
drivers/scsi/mpt3sas/mpt3sas_scsih.c | 2 ++
drivers/scsi/scsi.c | 6 +++++-
include/scsi/scsi_host.h | 6 ++++++
3 files changed, 13 insertions(+), 1 deletion(-)
--
2.50.1
next reply other threads:[~2025-07-23 5:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-23 5:23 Damien Le Moal [this message]
2025-07-23 5:23 ` [PATCH 1/2] scsi: Allow SCSI hosts to force-disable CDL support probing Damien Le Moal
2025-07-23 5:23 ` [PATCH 2/2] scsi: mpt3sas: Disable Command Duration Limit Probing Damien Le Moal
2025-07-24 12:01 ` [PATCH 0/2] Disable CDL probing on ATA with mpt2sas and mpt3sas Friedrich Weber
2025-07-24 13:10 ` Damien Le Moal
2025-07-30 10:44 ` Friedrich Weber
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=20250723052334.32298-1-dlemoal@kernel.org \
--to=dlemoal@kernel.org \
--cc=MPT-FusionLinux.pdl@broadcom.com \
--cc=f.weber@proxmox.com \
--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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.