On Wed, May 15, 2019 at 11:48:32AM +0300, Konstantin Khlebnikov <khlebnikov@xxxxxxxxxxxxxx> wrote: > This function ignores any error like reading from unmapped area and > returns only size of successful transfer. It never returned any error codes. This is a point I missed. Hence no need to adjust consumers of __access_remote_vm() (they won't actually handle -EINTR correctly w/out further changes). This beats my original idea with simplicity. Reviewed-by: Michal Koutný <mkoutny@xxxxxxxx> Michal
