Re: [PATCH] nouveau/firmware: using dma non-coherent interfaces for fw loading.

-misc drm-misc-next patch link: https://lore.kernel.org/r/20240513064350.1050994-1-airlied%40gmail.com patch subject: [PATCH] nouveau/firmware: using dma non-coherent interfaces for fw loading. config: arm-defconfig (https://download.01.org/0day-ci/archive/20240513/202405132205.fvkltmcq

Re: [PATCH] nouveau/firmware: using dma non-coherent interfaces for fw loading.

://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20240513064350.1050994-1-airlied%40gmail.com patch subject: [PATCH] nouveau/firmware: using dma non-coherent interfaces for fw loading. config: parisc-defconfig (https://download.01.org/0day-ci/archive/20240513

[PATCH] nouveau/firmware: using dma non-coherent interfaces for fw loading.

From: Dave Airlie Currently, enabling SG_DEBUG in the kernel will cause nouveau to hit a BUG() on startup, when the iommu is enabled: kernel BUG at include/linux/scatterlist.h:187! invalid opcode: [#1] PREEMPT SMP NOPTI CPU: 7 PID: 930 Comm: (udev-worker) Not tainted 6.9.0-rc3Lyude-Test+