[qemu-xen staging] Merge remote-tracking branch 'remotes/kraxel/tags/fixes-20200721-pull-request' into staging

[patchbot@xxxxxxx]

commit a418695e1b177da055d477c4e15ce900c01a94fd
Merge: 5252220dbf006969fab377d7ab42c6704d833e8a 
d87350b065128e8156e7aca93e89a1ab9e5fa63d
Author:     Peter Maydell <peter.maydell@xxxxxxxxxx>
AuthorDate: Tue Jul 21 17:36:14 2020 +0100
Commit:     Peter Maydell <peter.maydell@xxxxxxxxxx>
CommitDate: Tue Jul 21 17:36:14 2020 +0100

    Merge remote-tracking branch 
'remotes/kraxel/tags/fixes-20200721-pull-request' into staging
    
    fixes for xhci and modular builds.
    
    # gpg: Signature made Tue 21 Jul 2020 15:02:33 BST
    # gpg:                using RSA key 4CB6D8EED3E87138
    # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@xxxxxxxxxx>" [full]
    # gpg:                 aka "Gerd Hoffmann <gerd@xxxxxxxxxx>" [full]
    # gpg:                 aka "Gerd Hoffmann (private) <kraxel@xxxxxxxxx>" 
[full]
    # Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 
7138
    
    * remotes/kraxel/tags/fixes-20200721-pull-request:
      module: ignore NULL type
      qxl: fix modular builds with dtrace
      xhci: fix valid.max_access_size to access address registers
    
    Signed-off-by: Peter Maydell <peter.maydell@xxxxxxxxxx>

 hw/display/qxl.c  | 9 +++++++++
 hw/usb/hcd-xhci.c | 4 ++--
 util/module.c     | 3 +++
 3 files changed, 14 insertions(+), 2 deletions(-)
--
generated by git-patchbot for /home/xen/git/qemu-xen.git#staging