File valgrind.xen-4.10-support-xen_domctl_set_gnttab... of Package valgrind

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File valgrind.xen-4.10-support-xen_domctl_set_gnttab_limits.patch of Package valgrind (Revision b3eb2200b8c83c9c262670482e58a3f3)

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From: Olaf Hering <olaf@aepfle.de>
Date: Fri, 23 Nov 2018 16:42:20 +0100
Subject: xen-4.10: support xen_domctl_set_gnttab_limits

This domctl exists only in Xen 4.10 and 4.11, so it is unversioned.

bz#390553
---
 coregrind/m_syswrap/syswrap-xen.c | 5 +++++
 include/vki/vki-xen-domctl.h      | 7 +++++++
 2 files changed, 12 insertions(+)

--- a/coregrind/m_syswrap/syswrap-xen.c
+++ b/coregrind/m_syswrap/syswrap-xen.c
@@ -1571,6 +1571,11 @@ PRE(domctl)
       }
       break;
 
+   case VKI_XEN_DOMCTL_set_gnttab_limits:
+      PRE_XEN_DOMCTL_READ(set_gnttab_limits_0000000e, grant_frames);
+      PRE_XEN_DOMCTL_READ(set_gnttab_limits_0000000e, maptrack_frames);
+      break;
+
    default:
       bad_subop(tid, layout, arrghs, status, flags,
                 "__HYPERVISOR_domctl", domctl->cmd);
--- a/include/vki/vki-xen-domctl.h
+++ b/include/vki/vki-xen-domctl.h
@@ -131,6 +131,7 @@
 #define VKI_XEN_DOMCTL_monitor_op                    77 /* new in 4.6 */
 #define VKI_XEN_DOMCTL_psr_cat_op                    78
 #define VKI_XEN_DOMCTL_soft_reset                    79
+#define VKI_XEN_DOMCTL_set_gnttab_limits             80
 #define VKI_XEN_DOMCTL_gdbsx_guestmemio            1000
 #define VKI_XEN_DOMCTL_gdbsx_pausevcpu             1001
 #define VKI_XEN_DOMCTL_gdbsx_unpausevcpu           1002
@@ -712,6 +713,11 @@ struct vki_xen_domctl_monitor_op {
     } u;
 };
 
+struct vki_xen_domctl_set_gnttab_limits_0000000e {
+    vki_uint32_t grant_frames;
+    vki_uint32_t maptrack_frames;
+};
+
 struct vki_xen_domctl {
     vki_uint32_t cmd;
     vki_uint32_t interface_version; /* XEN_DOMCTL_INTERFACE_VERSION */
@@ -791,6 +797,7 @@ struct vki_xen_domctl {
         //struct vki_xen_domctl_psr_cmt_op        psr_cmt_op;
         //struct vki_xen_domctl_psr_cat_op        psr_cat_op;
         //struct vki_xen_domctl_arm_configuredomain configuredomain;
+        struct vki_xen_domctl_set_gnttab_limits_0000000e set_gnttab_limits_0000000e;
         vki_uint8_t                         pad[128];
     } u;
 };

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File valgrind.xen-4.10-support-xen_domctl_set_gnttab_limits.patch of Package valgrind (Revision b3eb2200b8c83c9c262670482e58a3f3)

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