在 2025/2/13 1:18, Catalin Marinas 写道:
On Mon, Dec 09, 2024 at 10:42:57AM +0800, Tong Tiangen wrote:
The copy_mc_to_kernel() helper is memory copy implementation that handles
source exceptions. It can be used in memory copy scenarios that tolerate
hardware memory errors(e.g: pmem_read/dax_copy
On Mon, Dec 09, 2024 at 10:42:57AM +0800, Tong Tiangen wrote:
> The copy_mc_to_kernel() helper is memory copy implementation that handles
> source exceptions. It can be used in memory copy scenarios that tolerate
> hardware memory errors(e.g: pmem_read/dax_copy_to_iter).
>
> Currently, only x86 an
The copy_mc_to_kernel() helper is memory copy implementation that handles
source exceptions. It can be used in memory copy scenarios that tolerate
hardware memory errors(e.g: pmem_read/dax_copy_to_iter).
Currently, only x86 and ppc support this helper, Add this for ARM64 as
well, if ARCH_HAS_COPY_
