在 2024/1/30 18:20, Mark Rutland 写道:
On Mon, Jan 29, 2024 at 09:46:52PM +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_t
On Mon, Jan 29, 2024 at 09:46:52PM +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).
>
> Currnently, only x86 a
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).
Currnently, only x86 and ppc suuport this helper, after arm64 support
machine check safe frame
