Kernel for Galaxy S24, rebased on CLO sources (WIP)
db6a3d03e2
The device_prep_dma_memcpy() callback for this driver allocates a new xilinx_dma_tx_descriptor whose TX segments list is initialized as empty, but then gets invalid TX segment pointer by list_last_entry() from the empty TX segments list and memory corruption happens by the attempt to update the next descriptor in invalid TX segment pointer. This removes unnecessary memory access for nonexistent tail TX segment which causes memory corruption. Cc: Vinod Koul <vinod.koul@intel.com> Cc: Kedareswara rao Appana <appana.durga.rao@xilinx.com> Cc: Michal Simek <monstr@monstr.eu> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> |
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| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
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| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.