linux-kernel - [PATCH v2 0/2] Xilinx DPDMA fixes and cyclic dma mode support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240228042124.3074044-1-vishal.sagar@amd.com>
Date: Tue, 27 Feb 2024 20:21:22 -0800
From: Vishal Sagar <vishal.sagar@....com>
To: <laurent.pinchart@...asonboard.com>, <vkoul@...nel.org>
CC: <michal.simek@....com>, <dmaengine@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
	<varunkumar.allagadapa@....com>
Subject: [PATCH v2 0/2] Xilinx DPDMA fixes and cyclic dma mode support

This patch series fixes the race condition in vsync IRQ and also adds
the support for cyclic dma mode. The cyclic dma mode is added as part of
preparation for adding audio streaming support.

v2
- 1/2
  - Fix as per Laurent's comment in
    https://lore.kernel.org/lkml/YftWeLCpAfN%2FJnFj@pendragon.ideasonboard.com/
  - Add taking lock in another place

Neel Gandhi (1):
  dmaengine: xilinx: dpdma: Fix race condition in vsync IRQ

Rohit Visavalia (1):
  dmaengine: xilinx: dpdma: Add support for cyclic dma mode

 drivers/dma/xilinx/xilinx_dpdma.c | 107 +++++++++++++++++++++++++++++-
 1 file changed, 105 insertions(+), 2 deletions(-)

-- 
2.25.1