Module Name: src Committed By: rin Date: Fri Nov 1 13:04:23 UTC 2019
Modified Files: src/sys/uvm: uvm_map.c Log Message: Fix previous; semantics of align argument of uvm_map() is different when UVM_FLAG_COLORMATCH is specified. Should fix PR kern/54669. To generate a diff of this commit: cvs rdiff -u -r1.365 -r1.366 src/sys/uvm/uvm_map.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/uvm/uvm_map.c diff -u src/sys/uvm/uvm_map.c:1.365 src/sys/uvm/uvm_map.c:1.366 --- src/sys/uvm/uvm_map.c:1.365 Fri Nov 1 08:26:18 2019 +++ src/sys/uvm/uvm_map.c Fri Nov 1 13:04:22 2019 @@ -1,4 +1,4 @@ -/* $NetBSD: uvm_map.c,v 1.365 2019/11/01 08:26:18 rin Exp $ */ +/* $NetBSD: uvm_map.c,v 1.366 2019/11/01 13:04:22 rin Exp $ */ /* * Copyright (c) 1997 Charles D. Cranor and Washington University. @@ -66,7 +66,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.365 2019/11/01 08:26:18 rin Exp $"); +__KERNEL_RCSID(0, "$NetBSD: uvm_map.c,v 1.366 2019/11/01 13:04:22 rin Exp $"); #include "opt_ddb.h" #include "opt_pax.h" @@ -1905,7 +1905,8 @@ uvm_map_findspace(struct vm_map *map, va * hint may not be aligned properly; we need round up or down it * before proceeding further. */ - uvm_map_align_va(&hint, align, topdown); + if ((flags & UVM_FLAG_COLORMATCH) == 0) + uvm_map_align_va(&hint, align, topdown); /* * Look for the first possible address; if there's already