[src/netbsd-1-6]: src/sys/arch/sparc64/sparc64 Pull up revision 1.145 via pat...

[tron <tron%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2c2578002f4a
branches:  netbsd-1-6
changeset: 530859:2c2578002f4a
user:      tron <tron%NetBSD.org@localhost>
date:      Tue Oct 14 09:59:02 2003 +0000

description:
Pull up revision 1.145 via patch (requested by martin in ticket #1522):
cache_flush_virt() is buggy, just use blast_dcache() instead.
this should fix PR 23093.

diffstat:

 sys/arch/sparc64/sparc64/pmap.c |  9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

diffs (44 lines):

diff -r 002b9cbf8449 -r 2c2578002f4a sys/arch/sparc64/sparc64/pmap.c
--- a/sys/arch/sparc64/sparc64/pmap.c   Sat Oct 11 23:25:46 2003 +0000
+++ b/sys/arch/sparc64/sparc64/pmap.c   Tue Oct 14 09:59:02 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap.c,v 1.120.2.4 2002/09/04 14:01:41 lukem Exp $     */
+/*     $NetBSD: pmap.c,v 1.120.2.5 2003/10/14 09:59:02 tron Exp $      */
 #undef NO_VCACHE /* Don't forget the locked TLB in dostart */
 #define        HWREF
 /*
@@ -2020,8 +2020,6 @@
 {
        struct pmap *pm = pmap_kernel();
        int64_t data;
-       vaddr_t flushva = va;
-       vsize_t flushsize = size;
        int i, s, flush = 0;
 
        ASSERT(va < INTSTACK || va > EINTSTACK);
@@ -2100,7 +2098,7 @@
 #ifdef DEBUG
                remove_stats.flushes ++;
 #endif
-               cache_flush_virt(flushva, flushsize);
+               blast_vcache();
        }
        simple_unlock(&pm->pm_lock);
        splx(s);
@@ -2289,7 +2287,6 @@
 {
        int i, s, flush=0;
        int64_t data;
-       vaddr_t flushva = va;
 
        /* 
         * In here we should check each pseg and if there are no more entries,
@@ -2383,7 +2380,7 @@
 #ifdef DEBUG
                remove_stats.flushes ++;
 #endif
-               cache_flush_virt(flushva, endva - flushva);
+               blast_vcache();
        }
 #ifdef DEBUG
        if (pmapdebug & PDB_REMOVE)