Paolo, please pull these two patches for 6.7. They introduce counters and a tracepoint into our nested VM page table management code. Debuging nested page table management is notoriously hard but the added low-overhead debug data will allow us to get a feel for the problem before deploying deeper and higher overhead debugging means. I've held back the patches for a bit since we had suspicious CI fails but they turned out to be unrelated and have been fixed at the end of last week. The following changes since commit ce9ecca0238b140b88f43859b211c9fdfd8e5b70: Linux 6.6-rc2 (2023-09-17 14:40:24 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git tags/kvm-s390-next-6.7-1 for you to fetch changes up to 70fea30195168fd84e7076720c984f0ac1af5b09: KVM: s390: add tracepoint in gmap notifier (2023-10-16 14:54:29 +0200) Nico Boehr (2): KVM: s390: add stat counter for shadow gmap events KVM: s390: add tracepoint in gmap notifier arch/s390/include/asm/kvm_host.h | 7 +++++++ arch/s390/kvm/gaccess.c | 7 +++++++ arch/s390/kvm/kvm-s390.c | 11 ++++++++++- arch/s390/kvm/trace-s390.h | 23 +++++++++++++++++++++++ arch/s390/kvm/vsie.c | 5 ++++- 5 files changed, 51 insertions(+), 2 deletions(-) -- 2.41.0
