https://bugzilla.kernel.org/show_bug.cgi?id=205201
--- Comment #1 from Christian Zigotzky (chzigot...@xenosoft.de) --- I have the same problem with my analog PCI TV card Typhoon TView RDS + FM Stereo (BT878 chip) in my AmigaOne X5000. It only works with reducing the mem size to 3500MB (mem=3500M). I figured out that the issue is somewhere in the PowerPC updates 4.21-1 [1]. Maybe the code change in the file "arch/powerpc/kernel/dma-swiotlb.c" [2] or maybe the change in the file "arch/powerpc/kernel/dma.c" [3]. [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8d6973327ee84c2f40dd9efd8928d4a1186c96e2 [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/arch/powerpc/kernel/dma-swiotlb.c?id=8d6973327ee84c2f40dd9efd8928d4a1186c96e2 [3] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/diff/arch/powerpc/kernel/dma.c?id=8d6973327ee84c2f40dd9efd8928d4a1186c96e2 -- You are receiving this mail because: You are watching the assignee of the bug.
