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

2021-10-17 Thread Vinod Koul
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 -- ~Vin

[PATCH] dmaengine: bestcomm: fix system boot lockups

2021-10-14 Thread Anatolij Gustschin
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. Fixes: 2f9ea1bde0d1 ("bestcomm: core bestcomm support for Freescale MPC5200") C