Re: [PATCH v5 0/6] arm64: Cleanup ioremap() and support ioremap_prot()
From: Kefeng Wang
Date: Mon Jun 27 2022 - 07:06:51 EST
On 2022/6/14 11:21, Kefeng Wang wrote:
Hi Catalin, could you help to pick up it, thanks.
Kindly ping...
On 2022/6/7 20:50, Kefeng Wang wrote:
1. Enhance generic ioremap to make it more useful.
2. Let's arm64 use GENERIC_IOREMAP to cleanup code.
3. Support HAVE_IOREMAP_PROT on arm64, which enable
generic_access_phys(),
it is useful when debug(eg, gdb) via access_process_vm device memory
infrastructure.