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re: kern/45361: Consistent kernel panic when building qemu in amd64
The following reply was made to PR kern/45361; it has been noted by GNATS.
From: matthew green <mrg%eterna.com.au@localhost>
Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
Subject: re: kern/45361: Consistent kernel panic when building qemu in amd64
Date: Wed, 28 Sep 2011 12:16:09 +1000
this change includes this diff:
- emergva = uvm_km_alloc(kernel_map, round_page(MAXPHYS), 0,
+ emergva = uvm_km_alloc(kernel_map,
+ round_page(MAXPHYS) + ptoa(uvmexp.ncolors), 0,
however, there's no accounting for if uvm_page_recolor() is ever called
like it is on x86, ppc and sparc64, so later if using this space we're
going to trash on someone else's memory.
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