Messages in this thread | | | Date | Sun, 17 Jun 2007 19:58:33 +0300 | From | Avi Kivity <> | Subject | Re: [PATCH 1/2] kvm: Fix x86 emulator writeback |
| |
Luca Tettamanti wrote: > When the old value and new one are the same the emulator skips the > write; this is undesiderable when the destination is a MMIO area and the > write shall be performed regardless of the previous value. This > optimization breaks e.g. a Linux guest APIC compiled without > X86_GOOD_APIC. > > Remove the check and always perform the writeback stage in the > emulation. > >
Applied this and the next patch. Thanks!
-- error compiling committee.c: too many arguments to function
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |