Date: Fri, 12 Sep 2008 22:28:03 -0700 From: "Artem Belevich" <fbsdlist@src.cx> To: freebsd-hackers@freebsd.org Cc: Alan Cox <alc@cs.rice.edu> Subject: Re: Increasing KVM on amd64 Message-ID: <ed91d4a80809122228uafda0a1p3420baf0374aa75e@mail.gmail.com> In-Reply-To: <ed91d4a80809102224n6b89efdcta150a8e14998d031@mail.gmail.com> References: <ed91d4a80809101612t4e74a1e6y5ffffcf7ebf63d5d@mail.gmail.com> <48C8A78C.6070608@cs.rice.edu> <ed91d4a80809102224n6b89efdcta150a8e14998d031@mail.gmail.com>
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By the way, this part of Alan's patch fixes a bug in RELENG7 where
mapbase is passed to vm_map_find uninitialized. -CURRENT already has
this change applied. Perhaps it's worth committing in RELENG7, too.
--- ./kern/link_elf_obj.c.orig 2008-09-01 11:06:44.000000000 -0700
+++ ./kern/link_elf_obj.c 2008-09-10 13:07:54.793310216 -0700
@@ -667,6 +667,7 @@
goto out;
}
ef->address = (caddr_t) vm_map_min(kernel_map);
+ mapbase = KERNBASE;
error = vm_map_find(kernel_map, ef->object, 0, &mapbase,
round_page(mapsize), TRUE, VM_PROT_ALL, VM_PROT_ALL, FALSE);
if (error) {
--Artem
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