Miquel Raynal 96891e90d1 dmaengine: xilinx: xdma: Fix interrupt vector setting
A couple of hardware registers need to be set to reflect which
interrupts have been allocated to the device. Each register is 32-bit
wide and can receive four 8-bit values. If we provide any other interrupt
number than four, the irq_num variable will never be 0 within the while
check and the while block will loop forever.

There is an easy way to prevent this: just break the for loop
when we reach "irq_num == 0", which anyway means all interrupts have
been processed.

Cc: stable@vger.kernel.org
Fixes: 17ce252266c7 ("dmaengine: xilinx: xdma: Add xilinx xdma driver")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://lore.kernel.org/r/20230731101442.792514-2-miquel.raynal@bootlin.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-07 00:01:41 +05:30
2023-07-03 18:48:38 -07:00
2023-07-09 09:50:42 -07:00
2023-07-01 09:24:31 -07:00
2023-07-03 18:43:10 -07:00
2023-07-09 10:24:22 -07:00
2023-07-07 09:55:31 -07:00
2023-07-07 15:40:17 -07:00
2023-07-03 15:32:22 -07:00
2022-09-28 09:02:20 +02:00
2023-06-26 16:43:54 -07:00
2022-10-10 12:00:45 -07:00
2023-07-09 10:29:53 -07:00
2023-07-09 13:53:13 -07:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
Description
No description provided
Readme 5.7 GiB
Languages
C 97.6%
Assembly 1%
Shell 0.5%
Python 0.3%
Makefile 0.3%