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| author | Daniel De Graaf <dgdegra@tycho.nsa.gov> | 2011-12-02 13:45:15 -0800 |
|---|---|---|
| committer | Daniel De Graaf <dgdegra@tycho.nsa.gov> | 2011-12-02 13:45:15 -0800 |
| commit | c9f7324e6c6f634bc0f7214fd0ab12fb9847c857 (patch) | |
| tree | ac9afc51243fa6cbedacbb821319bd59d2a2bdc5 /xen/arch/x86/physdev.c | |
| parent | 64b8b98854e09202f420b8bb02cb915b8a03cd55 (diff) | |
| download | xen-c9f7324e6c6f634bc0f7214fd0ab12fb9847c857.tar.gz xen-c9f7324e6c6f634bc0f7214fd0ab12fb9847c857.tar.bz2 xen-c9f7324e6c6f634bc0f7214fd0ab12fb9847c857.zip | |
xsm: remove unused xsm_assign_vector check
The PHYSDEVOP_alloc_irq_vector hypercall is a noop, so its XSM check
is not useful. Remove it and the "event vector" FLASK permission.
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Committed-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/arch/x86/physdev.c')
| -rw-r--r-- | xen/arch/x86/physdev.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/xen/arch/x86/physdev.c b/xen/arch/x86/physdev.c index cca56bb6f0..5c7ab68147 100644 --- a/xen/arch/x86/physdev.c +++ b/xen/arch/x86/physdev.c @@ -452,10 +452,6 @@ ret_t do_physdev_op(int cmd, XEN_GUEST_HANDLE(void) arg) if ( !IS_PRIV(v->domain) ) break; - ret = xsm_assign_vector(v->domain, irq_op.irq); - if ( ret ) - break; - /* Vector is only used by hypervisor, and dom0 shouldn't touch it in its world, return irq_op.irq as the vecotr, and make this hypercall dummy, and also defer the vector |