[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH 1/2] x86/hvm: Fix HVMOP_get_param when skipping creating the default ioreq server
>>> On 12.12.16 at 19:29, <andrew.cooper3@xxxxxxxxxx> wrote: > c/s e7dabe5 "x86/hvm: don't unconditionally create a default ioreq server" > added a break statement, but the logic previously depended on falling through > into the default case to fill in the value the caller asked for. > > This causes the sending migration code to put a junk PARAM into the stream, > and the receiving side to fail to zero the IOREQ pages, causing QEMU to object > when it finds stale requests while starting up. > > Reorder the code so it more clearly falls through into the default case. > > Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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