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(parent: b140973) | patch
Refine the change in rev 1.125: the UVM mitigation for CoW faulting
authorguenther <guenther@openbsd.org>
Wed, 31 Aug 2022 01:27:04 +0000 (01:27 +0000)
committerguenther <guenther@openbsd.org>
Wed, 31 Aug 2022 01:27:04 +0000 (01:27 +0000)
commit2f953554c5a9e915642f6a83021903c37d5c84aa
treec3bff53223fd70c56a77bf5048660bab51e755c2tree | snapshot
parentb140973052dffd28ed93b8444f3303a1e742e48ecommit | diff
Refine the change in rev 1.125: the UVM mitigation for CoW faulting
when multiple CPUs are running threads in the process is only needed
when there can be multiple CPUs, so save a fault on SP builds.

ok miod@ mpi@
sys/uvm/uvm_fault.c diff | blob | history
OpenBSD src
by Ahmet Artu Yildirim