[PATCH v4 0/3] target/s390x: Fix missing clock-comparator interrupts

[Ilya Leoshkevich <iii@linux.ibm.com>]

v3: https://lore.kernel.org/qemu-devel/20251016120928.22467-1-iii@linux.ibm.com/
v3 -> v4: Add a patch for the missing address generation affecting
          interrupts. Slightly adjust the test, keep Thomas' R-b.
          Add Thomas' R-b to the timer rearm fix.

v2: https://lore.kernel.org/qemu-devel/20251015142141.3238-1-iii@linux.ibm.com/
v2 -> v3: Rearm the timer on control register load (Thomas).
          Add Thomas' R-b to the test.

v1: https://lore.kernel.org/qemu-devel/20251014160743.398093-1-iii@linux.ibm.com/
v1 -> v2: Add Thomas' R-b.
          Cc: stable (Michael).
          Improve formatting, commit messages, and test (Ilya).

Hi,

While trying to reproduce [1], I found two bugs in the clock comparator
handling. This series fixes all three issues and adds a test.

[1] https://lore.kernel.org/lkml/ab3131a2-c42a-47ff-bf03-e9f68ac053c0@t-8ch.de/

Best regards,
Ilya

Ilya Leoshkevich (4):
  target/s390x: Fix missing interrupts for small CKC values
  target/s390x: Fix missing clock-comparator interrupts after reset
  target/s390x: Use address generation for register branch targets
  tests/tcg/s390x: Test SET CLOCK COMPARATOR

 target/s390x/tcg/mem_helper.c           | 11 ++++-
 target/s390x/tcg/misc_helper.c          | 12 +++--
 target/s390x/tcg/translate.c            | 11 +++--
 tests/tcg/s390x/Makefile.softmmu-target |  1 +
 tests/tcg/s390x/sckc.S                  | 63 +++++++++++++++++++++++++
 5 files changed, 89 insertions(+), 9 deletions(-)
 create mode 100644 tests/tcg/s390x/sckc.S

-- 
2.51.0