s390x: Diag 308 improvements

[Qemu-devel] [PATCH 0/2] s390x: Diag 308 improvements

Janosch Frank posted 2 patches 5 years, 3 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20190111113657.66195-1-frankja@linux.ibm.com

Maintainers: Cornelia Huck <cohuck@redhat.com>, Richard Henderson <rth@twiddle.net>, David Hildenbrand <david@redhat.com>

target/s390x/diag.c | 36 +++++++++++++++++++-----------------
1 file changed, 19 insertions(+), 17 deletions(-)

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[Qemu-devel] [PATCH 0/2] s390x: Diag 308 improvements

Posted by Janosch Frank 5 years, 3 months ago

Let's make it architecture compliant and a bit more readable.

Each non implemented diag 308 supcode should result in a specification
exception. Operating systems use the exceptions to query which codes
are available.

Janosch Frank (2):
  s390x: Diag308 move common parameter checking into function
  s390x: Return specification exception for unimplemented diag 308
    subcodes

 target/s390x/diag.c | 36 +++++++++++++++++++-----------------
 1 file changed, 19 insertions(+), 17 deletions(-)

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2.14.3