On 06/19/2015 02:04 PM, Jan Beulich wrote:
On 19.06.15 at 13:06, <"jgr...@suse.com".non-mime.internet> wrote:
The console information of dom0 is living in the same memory page as the
start_info data. Don't put the console data directly after the start_info
to leave some room for future structure enlargements. Otherwise a dom0
with a newer start_info layout than the hypervisor could interprete
console data as part of the start_info data.
Before commit 50bd1f0825339dfacde471df7664729216fc46e3 there used to be a
padding at the end of start_info, but this was removed as it was regarded
to be not necessary.
Said commit removed padding from shared_info, not start_info.
Aargh, not enough coffee, I guess.
Sorry for the noise.
Juergen
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