On Fri, Jul 13, 2012 at 9:57 AM, Peter Maydell <peter.maydell@xxxxxxxxxx> wrote: > On 13 July 2012 05:43, Rusty Russell <rusty.russell@xxxxxxxxxx> wrote: >> 2) Why do we trap c11 accesses in HSTR? AFAICT there's nothing there... > > Relic from A9 support, maybe? We should only be setting HSTR.15 > now. > I set this bit since the ARM arm specifies accesses to it as unpredictable, and I wasn't sure about the ramifications on the host if the guest accesses c11 accesses from PL1 and wanted to make sure there were none. Is this in deed the case for undefined behavior? -Christoffer _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm
