diff options
| author |   kettenis <kettenis@openbsd.org> | 2009-01-22 22:41:42 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2009-01-22 22:41:42 +0000 |
| commit | dd5b177ec6921fb5a0d30e7ec12ef695bbd76e32 (patch) | |
| tree | 53998728061eeecd978c96af8c26d127d5b04a67 | |
| parent | Make re(4) at pci(4) detachable. (diff) | |
| download | wireguard-openbsd-dd5b177ec6921fb5a0d30e7ec12ef695bbd76e32.tar.xz wireguard-openbsd-dd5b177ec6921fb5a0d30e7ec12ef695bbd76e32.zip | |
Make bus_mem_add_mapping() return ENOMEM if we fail to allocate kva instead
of panicing.
ok drahn@
| -rw-r--r-- | sys/arch/macppc/macppc/machdep.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/arch/macppc/macppc/machdep.c b/sys/arch/macppc/macppc/machdep.c index f44acf2b272..67005512a79 100644 --- a/sys/arch/macppc/macppc/machdep.c +++ b/sys/arch/macppc/macppc/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.103 2008/11/22 14:42:29 art Exp $ */ +/* $OpenBSD: machdep.c,v 1.104 2009/01/22 22:41:42 kettenis Exp $ */ /* $NetBSD: machdep.c,v 1.4 1996/10/16 19:33:11 ws Exp $ */ /* @@ -1229,8 +1229,7 @@ bus_mem_add_mapping(bus_addr_t bpa, bus_size_t size, int cacheable, vaddr = uvm_km_kmemalloc(phys_map, NULL, len, UVM_KMF_NOWAIT|UVM_KMF_VALLOC); if (vaddr == 0) - panic("bus_mem_add_mapping: kvm alloc of 0x%x failed", - len); + return (ENOMEM); } *bshp = vaddr + off; #ifdef DEBUG_BUS_MEM_ADD_MAPPING |