search for: enter_mmap

Displaying 2 results from an estimated 2 matches for "enter_mmap".

2023 Feb 07
1
[PATCH v2] x86/paravirt: merge activate_mm and dup_mmap callbacks
...n PV guests they are pinning the PGD of the new mm_struct, and for all other cases they are a NOP. In the end both callbacks are meant to register an address space with the underlying hypervisor, so there needs to be only a single callback for that purpose. So merge them to a common callback .mmu.enter_mmap (in contrast to the corresponding already existing .mmu.exit_mmap). As the first parameter of the old callbacks isn't used, drop it from the replacement one. Signed-off-by: Juergen Gross <jgross at suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky at oracle.com> --- V2: - ex...
2023 Feb 23
1
[PATCH v2] x86/paravirt: merge activate_mm and dup_mmap callbacks
...d for all other cases >> they are a NOP. >> >> In the end both callbacks are meant to register an address space with >> the underlying hypervisor, so there needs to be only a single callback >> for that purpose. >> >> So merge them to a common callback .mmu.enter_mmap (in contrast to the >> corresponding already existing .mmu.exit_mmap). >> >> As the first parameter of the old callbacks isn't used, drop it from >> the replacement one. >> >> Signed-off-by: Juergen Gross <jgross at suse.com> >> Reviewed-by: Boris...