On Mon, 16 May 2011, Stuart Henderson wrote:
On 2011/05/16 11:37, Eivind E wrote:
If I start a program with this patch (usually I just use top),
then gdb top `pgrep top`, then bt, the machine hangs.
there is a newer diff; I won't post the whole thing but in
uvm_map.c around line 5954, replace this:
KASSERT(start >= srcmap->min_offset && end <= srcmap->max_offset);
with this:
if ((start & PAGE_MASK) != 0 || (end & PAGE_MASK) != 0 || end < start)
return EINVAL;
if (start < srcmap->min_offset || end > srcmap->max_offset)
return EINVAL;
Yes, that works, thanks.
--
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\\// Eivind Evensen
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