Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Randy Dunlap 79467b9563 dma-debug: fix return value of __setup handlers ... [ Upstream commit 80e4390981618e290616dbd06ea190d4576f219d ] When valid kernel command line parameters dma_debug=off dma_debug_entries=100 are used, they are reported as Unknown parameters and added to init's environment strings, polluting it. Unknown kernel command line parameters "BOOT_IMAGE=/boot/bzImage-517rc5 dma_debug=off dma_debug_entries=100", will be passed to user space. and Run /sbin/init as init process with arguments: /sbin/init with environment: HOME=/ TERM=linux BOOT_IMAGE=/boot/bzImage-517rc5 dma_debug=off dma_debug_entries=100 Return 1 from these __setup handlers to indicate that the command line option has been handled. Fixes: 59d3daafa1 ("dma-debug: add kernel command line parameters") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: Igor Zhbanov <i.zhbanov@omprussia.ru> Link: lore.kernel.org/r/64644a2f-4a20-bab3-1e15-3b2cdd0defe3@omprussia.ru Cc: Joerg Roedel <joro@8bytes.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: iommu@lists.linux-foundation.org Cc: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-04-15 14:18:18 +02:00
..
coherent.c
contiguous.c
debug.c	dma-debug: fix return value of __setup handlers	2022-04-15 14:18:18 +02:00
direct.c
dummy.c
Kconfig
Makefile
mapping.c
remap.c
swiotlb.c	swiotlb: fix info leak with DMA_FROM_DEVICE	2022-04-15 14:17:55 +02:00
virt.c