[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [v3][PATCH 05/16] xen: enable XENMEM_memory_map in hvm
This patch enables XENMEM_memory_map in hvm. So we can use it to setup the e820 mappings. Signed-off-by: Tiejun Chen <tiejun.chen@xxxxxxxxx> Reviewed-by: Tim Deegan <tim@xxxxxxx> --- xen/arch/x86/hvm/hvm.c | 2 -- xen/arch/x86/mm.c | 6 ------ 2 files changed, 8 deletions(-) diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c index f354cb7..fab5637 100644 --- a/xen/arch/x86/hvm/hvm.c +++ b/xen/arch/x86/hvm/hvm.c @@ -4728,7 +4728,6 @@ static long hvm_memory_op(int cmd, XEN_GUEST_HANDLE_PARAM(void) arg) switch ( cmd & MEMOP_CMD_MASK ) { - case XENMEM_memory_map: case XENMEM_machine_memory_map: case XENMEM_machphys_mapping: return -ENOSYS; @@ -4804,7 +4803,6 @@ static long hvm_memory_op_compat32(int cmd, XEN_GUEST_HANDLE_PARAM(void) arg) switch ( cmd & MEMOP_CMD_MASK ) { - case XENMEM_memory_map: case XENMEM_machine_memory_map: case XENMEM_machphys_mapping: return -ENOSYS; diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c index 472c494..4923ccd 100644 --- a/xen/arch/x86/mm.c +++ b/xen/arch/x86/mm.c @@ -4717,12 +4717,6 @@ long arch_memory_op(unsigned long cmd, XEN_GUEST_HANDLE_PARAM(void) arg) return rc; } - if ( is_hvm_domain(d) ) - { - rcu_unlock_domain(d); - return -EPERM; - } - e820 = xmalloc_array(e820entry_t, fmap.map.nr_entries); if ( e820 == NULL ) { -- 1.9.1 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |