Merge remote-tracking branch 'remotes/cohuck-gitlab/tags/s390x-20210621' into staging

s390x update:
- tcg: implement the vector enhancements facility and bump the
  'qemu' cpu model to a stripped-down z14 GA2
- fix psw.mask handling in signals
- fix vfio-ccw sense data handling

# gpg: Signature made Mon 21 Jun 2021 10:53:00 BST
# gpg:                using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF
# gpg:                issuer "cohuck@redhat.com"
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown]
# gpg:                 aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full]
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full]
# gpg:                 aka "Cornelia Huck <cohuck@kernel.org>" [unknown]
# gpg:                 aka "Cornelia Huck <cohuck@redhat.com>" [unknown]
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0  18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck-gitlab/tags/s390x-20210621: (37 commits)
  s390x/css: Add passthrough IRB
  s390x/css: Refactor IRB construction
  s390x/css: Split out the IRB sense data
  s390x/css: Introduce an ESW struct
  linux-user/s390x: Save and restore psw.mask properly
  target/s390x: Use s390_cpu_{set_psw, get_psw_mask} in gdbstub
  target/s390x: Improve s390_cpu_dump_state vs cc_op
  target/s390x: Do not modify cpu state in s390_cpu_get_psw_mask
  target/s390x: Expose load_psw and get_psw_mask to cpu.h
  configure: Check whether we can compile the s390-ccw bios with -msoft-float
  s390x/cpumodel: Bump up QEMU model to a stripped-down IBM z14 GA2
  s390x/tcg: We support Vector enhancements facility
  linux-user: elf: s390x: Prepare for Vector enhancements facility
  s390x/tcg: Implement VECTOR FP (MAXIMUM|MINIMUM)
  s390x/tcg: Implement VECTOR FP NEGATIVE MULTIPLY AND (ADD|SUBTRACT)
  s390x/tcg: Implement 32/128 bit for VECTOR FP MULTIPLY AND (ADD|SUBTRACT)
  s390x/tcg: Implement 32/128 bit for VECTOR FP TEST DATA CLASS IMMEDIATE
  s390x/tcg: Implement 32/128 bit for VECTOR FP PERFORM SIGN OPERATION
  s390x/tcg: Implement 128 bit for VECTOR FP LOAD ROUNDED
  s390x/tcg: Implement 64 bit for VECTOR FP LOAD LENGTHENED
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/configure b/configure
index 55b85e256d..cbe5893061 100755
--- a/configure
+++ b/configure
@@ -5424,7 +5424,7 @@ if test "$cpu" = "s390x" ; then
   write_c_skeleton
   compile_prog "-march=z900" ""
   has_z900=$?
-  if [ $has_z900 = 0 ] || compile_prog "-march=z10" ""; then
+  if [ $has_z900 = 0 ] || compile_object "-march=z10 -msoft-float -Werror"; then
     if [ $has_z900 != 0 ]; then
       echo "WARNING: Your compiler does not support the z900!"
       echo "         The s390-ccw bios will only work with guest CPUs >= z10."