Il 06/11/2013 18:48, Michael S. Tsirkin ha scritto: > This just makes the symproms go away.
That's correct. > The real bug is exec ignores high address bits during page > lookups. It should fail on invalid address not access > a random page. > I'll send a patch. The real real bug is that all address spaces should be 2^64, which you said you consider too intrusive a patch. I don't feel confident changing phys_page_find, even if it's just 2 lines. Paolo
