From: Stefano Stabellini <sstabellini@kernel.org>
Date: Fri, 6 Nov 2020 16:12:56 +0000 (+0000)
Subject: libxl: set vuart_gfn in libxl__build_hvm
X-Git-Tag: archive/raspbian/4.16.0+51-g0941d6cb-1+rpi1~2^2~42^2~1424
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=cd800ce442eeba5bc0857ade70a075367c01c350;p=xen.git

libxl: set vuart_gfn in libxl__build_hvm

Setting vuart_gfn was missed when switching ARM guests to the PVH build.
Like libxl__build_pv, libxl__build_hvm should set state->vuart_gfn to
dom->vuart_gfn.

Without this change, xl console cannot connect to the vuart console (-t
vuart), see https://marc.info/?l=xen-devel&m=160402342101366.

Signed-off-by: Stefano Stabellini <stefano.stabellini@xilinx.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
---

diff --git a/tools/libs/light/libxl_dom.c b/tools/libs/light/libxl_dom.c
index 01d989a976..19168572fd 100644
--- a/tools/libs/light/libxl_dom.c
+++ b/tools/libs/light/libxl_dom.c
@@ -1177,6 +1177,7 @@ int libxl__build_hvm(libxl__gc *gc, uint32_t domid,
         LOG(ERROR, "hvm build set params failed");
         goto out;
     }
+    state->vuart_gfn = dom->vuart_gfn;
 
     rc = hvm_build_set_xs_values(gc, domid, dom, info);
     if (rc != 0) {