Commit 28e6e41b authored May 30, 2024 by Xiongfeng Wang

powerpc: defconfig: Disable CONFIG_DW_EDMA and CONFIG_DW_EDMA_PCIE

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9Q8OH


CVE: CVE-2024-27408

----------------------------------------

CVE-2024-27408 expose a defect of dw-edma drvier. It is hard to fix on
5.10 version. It seems to be unused, let's disable it. If someone really
need to use it. We can compile it as a module mannually.

Fixes: 7e4b8a4f ("dmaengine: Add Synopsys eDMA IP version 0 support")
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>

parent 3b44b815

arch/powerpc/configs/openeuler_defconfig

+2 −2

Original line number	Diff line number	Diff line
		@@ -6193,8 +6193,8 @@ CONFIG_ALTERA_MSGDMA=m
		CONFIG_DW_DMAC_CORE=m
		CONFIG_DW_DMAC=m
		CONFIG_DW_DMAC_PCI=m
		CONFIG_DW_EDMA=m
		CONFIG_DW_EDMA_PCIE=m
		# CONFIG_DW_EDMA is not set
		# CONFIG_DW_EDMA_PCIE is not set
		# CONFIG_SF_PDMA is not set

		#