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Merge remote-tracking branch 'remotes/cohuck-gitlab/tags/s390x-20210121' into staging

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s390x updates:
- headers update to Linux 5.11-rc2
- fix tcg emulation for some instructions that are generated by
  clang Linux kernel builds
- vfio-ccw: wire up the device unplug notification mechanism
- fix a gcc 11 warning

# gpg: Signature made Thu 21 Jan 2021 12:08:12 GMT
# 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-20210121:
  s390x: Use strpadcpy for copying vm name
  vfio-ccw: Connect the device request notifier
  Update linux headers to 5.11-rc2
  update-linux-headers: Include const.h
  s390x/tcg: Ignore register content if b1/b2 is zero when handling EXECUTE
  tests/tcg/s390x: Fix EXRL tests
  s390x/tcg: Don't ignore content in r0 when not specified via "b" or "x"
  s390x/tcg: Fix RISBHG
  s390x/tcg: Fix ALGSI

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
2021-01-21 19:09:45 +00:00
parent fef80ea073 e6a80232f4
commit a957d25dde
36 changed files with 536 additions and 86 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
tests/tcg/s390x/exrl-trt.c
View File

@@ -19,7 +19,7 @@ int main(void)
}
asm volatile(
" j 2f\n"
"1: trt 0(1,%[op1]),0(%[op2])\n"
"1: trt 0(1,%[op1]),%[op2]\n"
"2: exrl %[op1_len],1b\n"
" lgr %[r1],%%r1\n"
" lgr %[r2],%%r2\n"
@@ -27,9 +27,9 @@ int main(void)
: [r1] "+r" (r1),
[r2] "+r" (r2),
[cc] "=r" (cc)
: [op1] "r" (&op1),
[op1_len] "r" (5),
[op2] "r" (&op2)
: [op1] "a" (&op1),
[op1_len] "a" (5),
[op2] "Q" (op2)
: "r1", "r2", "cc");
cc = (cc >> 28) & 3;
if (cc != 2) {

8
tests/tcg/s390x/exrl-trtr.c
View File

@@ -19,7 +19,7 @@ int main(void)
}
asm volatile(
" j 2f\n"
"1: trtr 3(1,%[op1]),0(%[op2])\n"
"1: trtr 3(1,%[op1]),%[op2]\n"
"2: exrl %[op1_len],1b\n"
" lgr %[r1],%%r1\n"
" lgr %[r2],%%r2\n"
@@ -27,9 +27,9 @@ int main(void)
: [r1] "+r" (r1),
[r2] "+r" (r2),
[cc] "=r" (cc)
: [op1] "r" (&op1),
[op1_len] "r" (3),
[op2] "r" (&op2)
: [op1] "a" (&op1),
[op1_len] "a" (3),
[op2] "Q" (op2)
: "r1", "r2", "cc");
cc = (cc >> 28) & 3;
if (cc != 1) {