diff options
| author | kmacy <kmacy@FreeBSD.org> | 2006-12-10 04:14:29 +0000 |
|---|---|---|
| committer | kmacy <kmacy@FreeBSD.org> | 2006-12-10 04:14:29 +0000 |
| commit | d60154cb6519d2023a2928a158f73cd54d7d5200 (patch) | |
| tree | 788d26388d7ef6a9f7b72dd7957890dbff00020a /sys | |
| parent | faefcaf05d009614aed49281541a20473b250d71 (diff) | |
| download | FreeBSD-src-d60154cb6519d2023a2928a158f73cd54d7d5200.zip FreeBSD-src-d60154cb6519d2023a2928a158f73cd54d7d5200.tar.gz | |
better handle the case of hw.physmemstart being hw.physmem not being set,
previously we were acting as if physmem was being set when it was not
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/sun4v/sun4v/pmap.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/sun4v/sun4v/pmap.c b/sys/sun4v/sun4v/pmap.c index 5673dd6..3a97c9e 100644 --- a/sys/sun4v/sun4v/pmap.c +++ b/sys/sun4v/sun4v/pmap.c @@ -523,7 +523,8 @@ pmap_bootstrap(vm_offset_t ekva) physmem = atop(physmem_tunable); KDPRINTF("desired physmem=0x%lx\n", physmem_tunable); } - physmem_tunable += physmemstart_tunable; + if ((physmem_tunable != 0) && (physmemstart_tunable != 0)) + physmem_tunable += physmemstart_tunable; bzero(real_phys_avail, sizeof(real_phys_avail)); bzero(tmp_phys_avail, sizeof(tmp_phys_avail)); |
