[PATCH RFC] MAINTAINERS: split out s390x sections

[Cornelia Huck]

Split out some more specialized devices etc., so that we can build
smarter lists of people to be put on cc: in the future.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---

As discussed offlist. Some notes:
- The new sections have inherited the maintainers of the sections
  they have been split out of (except where people had already
  volunteered). That's easy to change, obviously, and I hope that
  the cc: list already contains people who might have interest in
  volunteering for some sections.
- I may not have gotten the F: patterns correct, please double check.
- I'm also not sure about where in the MAINTAINERS file the new
  sections should go; if you have a better idea, please speak up.
- Also, if you have better ideas regarding the sections, please
  speak up as well :)
- Pull requests will probably continue the same way as now (i.e.
  patches picked up at the top level and then sent, except for some
  things like tcg which may go separately.) Not sure if it would
  make sense to try out the submaintainer pull request model again,
  I don't think it made life easier in the past, and now we have
  the b4 tool to pick patches easily anyway. It might be a good
  idea to check which of the tree locations should stay, or if we
  want to have new ones.

---
 MAINTAINERS | 86 ++++++++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 75 insertions(+), 11 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 9a8d1bdf727d..d1916f075386 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -297,7 +297,6 @@ M: David Hildenbrand <david@redhat.com>
 S: Maintained
 F: target/s390x/
 F: target/s390x/tcg
-F: target/s390x/cpu_models_*.[ch]
 F: hw/s390x/
 F: disas/s390.c
 F: tests/tcg/s390x/
@@ -396,16 +395,10 @@ M: Halil Pasic <pasic@linux.ibm.com>
 M: Christian Borntraeger <borntraeger@linux.ibm.com>
 S: Supported
 F: target/s390x/kvm/
-F: target/s390x/ioinst.[ch]
 F: target/s390x/machine.c
 F: target/s390x/sigp.c
-F: target/s390x/cpu_features*.[ch]
-F: target/s390x/cpu_models.[ch]
 F: hw/s390x/pv.c
 F: include/hw/s390x/pv.h
-F: hw/intc/s390_flic.c
-F: hw/intc/s390_flic_kvm.c
-F: include/hw/s390x/s390_flic.h
 F: gdb-xml/s390*.xml
 T: git https://github.com/borntraeger/qemu.git s390-next
 L: qemu-s390x@nongnu.org
@@ -1529,12 +1522,8 @@ S390 Virtio-ccw
 M: Halil Pasic <pasic@linux.ibm.com>
 M: Christian Borntraeger <borntraeger@linux.ibm.com>
 S: Supported
-F: hw/char/sclp*.[hc]
-F: hw/char/terminal3270.c
 F: hw/s390x/
 F: include/hw/s390x/
-F: hw/watchdog/wdt_diag288.c
-F: include/hw/watchdog/wdt_diag288.h
 F: configs/devices/s390x-softmmu/default.mak
 F: tests/avocado/machine_s390_ccw_virtio.py
 T: git https://github.com/borntraeger/qemu.git s390-next
@@ -1559,6 +1548,80 @@ F: hw/s390x/s390-pci*
 F: include/hw/s390x/s390-pci*
 L: qemu-s390x@nongnu.org
 
+S390 channel subsystem
+M: Halil Pasic <pasic@linux.ibm.com>
+M: Christian Borntraeger <borntraeger@linux.ibm.com>
+S: Supported
+F: hw/s390x/ccw-device.[ch]
+F: hw/s390x/css.c
+F: hw/s390x/css-bridge.c
+F: include/hw/s390x/css.h
+F: include/hw/s390x/css-bridge.h
+F: include/hw/s390x/ioinst.h
+F: target/s390x/ioinst.c
+L: qemu-s390x@nongnu.org
+
+3270 device
+M: Halil Pasic <pasic@linux.ibm.com>
+M: Christian Borntraeger <borntraeger@linux.ibm.com>
+S: Odd fixes
+F: include/hw/s390x/3270-ccw.h
+F: hw/char/terminal3270.c
+F: hw/s390x/3270-ccw.c
+L: qemu-s390x@nongnu.org
+
+diag 288 watchdog
+M: Halil Pasic <pasic@linux.ibm.com>
+M: Christian Borntraeger <borntraeger@linux.ibm.com>
+S: Supported
+F: hw/watchdog/wdt_diag288.c
+F: include/hw/watchdog/wdt_diag288.h
+L: qemu-s390x@nongnu.org
+
+S390 CPU models
+M: David Hildenbrand <david@redhat.com>
+S: Maintained
+F: target/s390x/cpu_features*.[ch]
+F: target/s390x/cpu_models.[ch]
+L: qemu-s390x@nongnu.org
+
+S390 storage key device
+M: Halil Pasic <pasic@linux.ibm.com>
+M: Christian Borntraeger <borntraeger@linux.ibm.com>
+S: Supported
+F: hw/s390x/storage-keys.h
+F: hw/390x/s390-skeys*.c
+L: qemu-s390x@nongnu.org
+
+S390 storage attribute device
+M: Halil Pasic <pasic@linux.ibm.com>
+M: Christian Borntraeger <borntraeger@linux.ibm.com>
+S: Supported
+F: hw/s390x/storage-attributes.h
+F: hw/s390/s390-stattrib*.c
+L: qemu-s390x@nongnu.org
+
+S390 SCLP-backed devices
+M: Halil Pasic <pasic@linux.ibm.com>
+M: Christian Borntraeger <borntraeger@linux.ibm.com>
+S: Supported
+F: include/hw/s390x/event-facility.h
+F: include/hw/s390x/sclp.h
+F: hw/char/sclp*.[hc]
+F: hw/s390x/event-facility.c
+F: hw/s390x/sclp*.c
+L: qemu-s390x@nongnu.org
+
+S390 floating interrupt controller
+M: Halil Pasic <pasic@linux.ibm.com>
+M: Christian Borntraeger <borntraeger@linux.ibm.com>
+M: David Hildenbrand <david@redhat.com>
+S: Supported
+F: hw/intc/s390_flic.c
+F: hw/intc/s390_flic_kvm.c
+F: include/hw/s390x/s390_flic.h
+L: qemu-s390x@nongnu.org
+
 X86 Machines
 ------------
 PC
@@ -1957,6 +2020,7 @@ M: Halil Pasic <pasic@linux.ibm.com>
 S: Supported
 F: hw/s390x/virtio-ccw*.[hc]
 F: hw/s390x/vhost-vsock-ccw.c
+F: hw/s390x/vhost-user-fs-ccw.c
 T: git https://gitlab.com/cohuck/qemu.git s390-next
 T: git https://github.com/borntraeger/qemu.git s390-next
 L: qemu-s390x@nongnu.org
-- 
2.31.1