Messages in this thread | ![/](/images/icornerl.gif) | | Date | Mon, 6 Mar 2023 19:04:52 +0100 | From | Oleg Nesterov <> | Subject | Re: [PATCH v13 2/3] ptrace,syscall_user_dispatch: checkpoint/restore support for SUD |
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On 03/01, Gregory Price wrote: > > Implement ptrace getter/setter interface for syscall user dispatch. > > These prctl settings are presently write-only, making it impossible to > implement transparent checkpoint/restore via software like CRIU. > > 'on_dispatch' field is not exposed because it is a kernel-internal > only field that cannot be 'true' when returning to userland. > > Signed-off-by: Gregory Price <gregory.price@memverge.com>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
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