[kvm-unit-tests,v2,0/7] s390x: smp: Improve smp code and reset checks

Message

Janosch Frank Jan. 16, 2020, 12:05 p.m. UTC

Let's extend sigp reset testing and clean up the smp library as well.

GIT: https://github.com/frankjaa/kvm-unit-tests/tree/smp_cleanup

v2:
	* Added cpu stop to test_store_status()
	* Added smp_cpu_destroy() to the end of smp.c main()
	* New patch that prints cpu id on interrupt errors
	* New patch that reworks cpu start in the smp library (needed for lpar)
	* New patch that waits for cpu setup in smp_cpu_setup() (needed for lpar)
	* nullp is now an array

Janosch Frank (7):
  s390x: smp: Cleanup smp.c
  s390x: smp: Only use smp_cpu_setup once
  s390x: Add cpu id to interrupt error prints
  s390x: smp: Rework cpu start and active tracking
  s390x: smp: Wait for cpu setup to finish
  s390x: smp: Test all CRs on initial reset
  s390x: smp: Dirty fpc before initial reset test

 lib/s390x/interrupt.c | 20 +++++------
 lib/s390x/smp.c       | 47 +++++++++++++-----------
 s390x/cstart64.S      |  2 ++
 s390x/smp.c           | 84 +++++++++++++++++++++++++++++--------------
 4 files changed, 96 insertions(+), 57 deletions(-)