From: Sean Anderson <sean.anderson@linux.dev>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Vinod Koul <vkoul@kernel.org>,
dmaengine@vger.kernel.org
Cc: Michal Simek <michal.simek@amd.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Sean Anderson <sean.anderson@linux.dev>,
Hyun Kwon <hyun.kwon@xilinx.com>,
Tejas Upadhyay <tejasu@xilinx.com>
Subject: [PATCH 0/3] dma: xilinx_dpdma: Fix locking
Date: Fri, 8 Mar 2024 16:00:31 -0500 [thread overview]
Message-ID: <20240308210034.3634938-1-sean.anderson@linux.dev> (raw)
This series fixes some locking problems with the xilinx dpdma driver. It
also adds some additional lockdep asserts to make catching such errors
easier.
Sean Anderson (3):
dma: xilinx_dpdma: Fix locking
dma: xilinx_dpdma: Remove unnecessary use of irqsave/restore
dma: Add lockdep asserts to virt-dma
drivers/dma/virt-dma.h | 10 ++++++++++
drivers/dma/xilinx/xilinx_dpdma.c | 23 ++++++++++++++---------
2 files changed, 24 insertions(+), 9 deletions(-)
--
2.35.1.1320.gc452695387.dirty
next reply other threads:[~2024-03-08 21:00 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-08 21:00 Sean Anderson [this message]
2024-03-08 21:00 ` [PATCH 1/3] dma: xilinx_dpdma: Fix locking Sean Anderson
2024-03-27 11:57 ` Tomi Valkeinen
2024-03-08 21:00 ` [PATCH 2/3] dma: xilinx_dpdma: Remove unnecessary use of irqsave/restore Sean Anderson
2024-03-27 12:27 ` Tomi Valkeinen
2024-03-28 15:00 ` Sean Anderson
2024-03-28 16:37 ` Tomi Valkeinen
2024-03-08 21:00 ` [PATCH 3/3] dma: Add lockdep asserts to virt-dma Sean Anderson
2024-03-27 12:29 ` Tomi Valkeinen
2024-04-07 16:38 ` [PATCH 0/3] dma: xilinx_dpdma: Fix locking Vinod Koul
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=20240308210034.3634938-1-sean.anderson@linux.dev \
--to=sean.anderson@linux.dev \
--cc=dmaengine@vger.kernel.org \
--cc=hyun.kwon@xilinx.com \
--cc=laurent.pinchart@ideasonboard.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=michal.simek@amd.com \
--cc=tejasu@xilinx.com \
--cc=vkoul@kernel.org \
/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 read-only IMAP folder(s) and NNTP newsgroup(s).