[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] xsm: allow relevant permission during migrate and gpu-passthrough.
On 12/20/16 3:37 AM, Anshul Makkar wrote: > On 20/12/2016 04:03, Doug Goldstein wrote: >> On 12/19/16 10:02 AM, Doug Goldstein wrote: >>> On 12/14/16 3:09 PM, Daniel De Graaf wrote: >>>> On 12/12/2016 09:00 AM, Anshul Makkar wrote: >>>>> During guest migrate allow permission to prevent >>>>> spurious page faults. >>>>> Prevents these errors: >>>>> d73: Non-privileged (73) attempt to map I/O space 00000000 >>>>> >>>>> avc: denied { set_misc_info } for domid=0 target=11 >>>>> scontext=system_u:system_r:dom0_t >>>>> tcontext=system_u:system_r:domU_t tclass=domain >>>>> >>>>> GPU passthrough for hvm guest: >>>>> avc: denied { send_irq } for domid=0 target=10 >>>>> scontext=system_u:system_r:dom0_t >>>>> tcontext=system_u:system_r:domU_t tclass=hvm >>>>> >>>>> Signed-off-by: Anshul Makkar <anshul.makkar@xxxxxxxxxx> >>>> >>>> Acked-by: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx> >>>> >>> >>> Daniel, >>> >>> Should this be backported to 4.8? >>> >> >> FWIW, Daniel's email is bouncing. Anshul, do you want to test/confirm? >> > > Doug, yes, will backport and test. > > Anshul CCing Jan for the backport. -- Doug Goldstein Attachment:
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