Module Name: src
Committed By: ad
Date: Sun Dec 15 19:24:11 UTC 2019
Modified Files:
src/sys/arch/x86/include: pmap.h
src/sys/arch/x86/x86: pmap.c
src/sys/arch/xen/x86: xen_pmap.c
Log Message:
uvm_pagerealloc() can now block because of radixtree manipulation, so defer
freeing PTPs until pmap_unmap_ptes(), where we still have the pmap locked
but can finally tolerate context switches again.
To be revisited soon: pmap_map_ptes() seems broken WRT other pmap load.
Reported-by: [email protected]
Reported-by: [email protected]
Reported-by: [email protected]
Reported-by: [email protected]
Reported-by: [email protected]
To generate a diff of this commit:
cvs rdiff -u -r1.106 -r1.107 src/sys/arch/x86/include/pmap.h
cvs rdiff -u -r1.343 -r1.344 src/sys/arch/x86/x86/pmap.c
cvs rdiff -u -r1.33 -r1.34 src/sys/arch/xen/x86/xen_pmap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
