[qemu-xen staging] Merge remote-tracking branch 'remotes/ehabkost/tags/x86-next-pull-request' into staging

[patchbot@xxxxxxx]

commit 151f76c689b1ff4c2c59e6d8469a0d4fe5346f55
Merge: 95d1fbabae0cd44156ac4b96d512d143ca7dfd5e 
818b9f111d64b40661d08f5e23236ac1ca5df505
Author:     Peter Maydell <peter.maydell@xxxxxxxxxx>
AuthorDate: Thu Jul 16 21:46:18 2020 +0100
Commit:     Peter Maydell <peter.maydell@xxxxxxxxxx>
CommitDate: Thu Jul 16 21:46:18 2020 +0100

    Merge remote-tracking branch 'remotes/ehabkost/tags/x86-next-pull-request' 
into staging
    
    x86 fixes for -rc1
    
    Fixes for x86 that missed hard freeze:
    * Don't trigger warnings for features set by
      CPU model versions (Xiaoyao Li)
    * Missing features in Icelake-Server, Skylake-Server,
      Cascadelake-Server CPU models (Chenyi Qiang)
    * Fix hvf x86_64 guest boot crash (Roman Bolshakov)
    
    # gpg: Signature made Thu 16 Jul 2020 19:17:18 BST
    # gpg:                using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
    # gpg:                issuer "ehabkost@xxxxxxxxxx"
    # gpg: Good signature from "Eduardo Habkost <ehabkost@xxxxxxxxxx>" [full]
    # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D 
C5A6
    
    * remotes/ehabkost/tags/x86-next-pull-request:
      i386: hvf: Explicitly set CR4 guest/host mask
      target/i386: add the missing vmx features for Skylake-Server and 
Cascadelake-Server CPU models
      target/i386: fix model number and add missing features for Icelake-Server 
CPU model
      target/i386: add fast short REP MOV support
      i386/cpu: Don't add unavailable_features to env->user_features
      i368/cpu: Clear env->user_features after loading versioned CPU model
    
    Signed-off-by: Peter Maydell <peter.maydell@xxxxxxxxxx>

 target/i386/cpu.c     | 38 ++++++++++++++++++++++++++++++++++++--
 target/i386/cpu.h     |  2 ++
 target/i386/hvf/vmx.h |  1 +
 3 files changed, 39 insertions(+), 2 deletions(-)
--
generated by git-patchbot for /home/xen/git/qemu-xen.git#staging