Re: [Spice-devel] [PATCH v1 1/2] drm/qxl: replace ioremap by ioremap_cache on arm64

2022-03-23 Thread Robin Murphy
On 2022-03-23 07:15, Christian König wrote: Am 22.03.22 um 10:34 schrieb Cong Liu: qxl use ioremap to map ram_header and rom, in the arm64 implementation, the device is mapped as DEVICE_nGnRE, it can not support unaligned access. Well that some ARM boards doesn't allow unaligned access to MMIO

Re: [Spice-devel] [PATCH v1 1/2] drm/qxl: replace ioremap by ioremap_cache on arm64

2022-03-23 Thread Robin Murphy
On 2022-03-23 10:11, Gerd Hoffmann wrote: On Wed, Mar 23, 2022 at 09:45:13AM +, Robin Murphy wrote: On 2022-03-23 07:15, Christian K�nig wrote: Am 22.03.22 um 10:34 schrieb Cong Liu: qxl use ioremap to map ram_header and rom, in the arm64 implementation, the device is mapped as