Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

When releasing the SR VSID, mask off the bits not related to the index

Browse Source 
in the pmap vsid bitmap.
This commit is contained in:
matt 2001-06-15 06:27:07 +00:00
parent d3249871b5
commit 816a5637cd
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sys/arch/powerpc/mpc6xx/pmap.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.3 2001/06/10 07:56:36 matt Exp $ */
/* $NetBSD: pmap.c,v 1.4 2001/06/15 06:27:07 matt Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
* All rights reserved.
@ -785,6 +785,7 @@ pmap_release(pmap_t pm)
if (!pm->pm_sr[0])
panic("pmap_release");
i = VSID_TO_HASH(pm->pm_sr[0]);
i &= (NPMAPS-1);
j = i % (sizeof usedsr[0] * 8);
i /= sizeof usedsr[0] * 8;
usedsr[i] &= ~(1 << j);