[xen staging] Revert "Config.mk pin QEMU_UPSTREAM_REVISION (prep for Xen 4.19 RC1)"

[patchbot@xxxxxxx]

commit b181bb9fdbae9cdae96f979cfcc30c6195071417
Author:     Julien Grall <julien@xxxxxxx>
AuthorDate: Thu Jul 18 15:40:44 2024 +0100
Commit:     Julien Grall <julien@xxxxxxx>
CommitDate: Thu Jul 18 15:40:44 2024 +0100

    Revert "Config.mk pin QEMU_UPSTREAM_REVISION (prep for Xen 4.19 RC1)"
    
    The branch is unstable again.
    
    This reverts commit 7584e39986ef2cb4816892ffaefb26f4ad063468.
---
 Config.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Config.mk b/Config.mk
index e7aa8ceaaf..1a3938b6c4 100644
--- a/Config.mk
+++ b/Config.mk
@@ -221,7 +221,7 @@ OVMF_UPSTREAM_URL ?= 
https://xenbits.xen.org/git-http/ovmf.git
 OVMF_UPSTREAM_REVISION ?= ba91d0292e593df8528b66f99c1b0b14fadc8e16
 
 QEMU_UPSTREAM_URL ?= https://xenbits.xen.org/git-http/qemu-xen.git
-QEMU_UPSTREAM_REVISION ?= 0df9387c8983e1b1e72d8c574356f572342c03e6
+QEMU_UPSTREAM_REVISION ?= master
 
 MINIOS_UPSTREAM_URL ?= https://xenbits.xen.org/git-http/mini-os.git
 MINIOS_UPSTREAM_REVISION ?= 8b038c7411ae7e823eaf6d15d5efbe037a07197a
--
generated by git-patchbot for /home/xen/git/xen.git#staging