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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] BUG: QEMU aborts when setting breakpoint in gdb (bisected) |
| Date: | Wed, 06 Nov 2013 18:50:05 +0100 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130923 Thunderbird/17.0.9 |
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
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