Re: [PATCH] dmaengine: bestcomm: fix system boot lockups

From: Vinod Koul
Date: Mon Oct 18 2021 - 02:13:27 EST


On 14-10-21, 11:40, Anatolij Gustschin wrote:
> memset() and memcpy() on an MMIO region like here results in a
> lockup at startup on mpc5200 platform (since this first happens
> during probing of the ATA and Ethernet drivers). Use memset_io()
> and memcpy_toio() instead.

Applied, thanks

--
~Vinod