On Wed, Apr 16, 2025 at 06:43:25AM +0000, Hardik Gohil wrote:
From: Peter Ujfalusi peter.ujfalusi@ti.com
Like paRAM slots, channels could be used by other cores and in this case we need to make sure that the driver do not alter these channels.
Handle the generic dma-channel-mask property to mark channels in a bitmap which can not be used by Linux and convert the legacy rsv_chans if it is provided by platform_data.
Signed-off-by: Peter Ujfalusi peter.ujfalusi@ti.com Link: https://lore.kernel.org/r/20191025073056.25450-4-peter.ujfalusi@ti.com Signed-off-by: Vinod Koul vkoul@kernel.org Signed-off-by: Hardik Gohil hgohil@mvista.com
The patch [dmaengine: ti: edma: Add some null pointer checks to the edma_probe] fix for CVE-2024-26771 needs to be backported to v5.4.y kernel.
patch 2/3 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v... patch 3/3 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=l...
patch 2 and 3 are cleanly applicable to v5.4.y, build test was sucessful.
I'm sorry, I have no idea what to do here :(