[PATCH v1 0/2] KVM: s390: fix two newly introduced bugs

Claudio Imbrenda
2025-02-13T20:08:10Z

* fix race when making a page secure (hold pte lock again)
* fix issues when splitting folios (use split_huge_page_to_list_to_order())

This should fix the issues I have seen, which I think/hope are also the same
issues that David found.

Claudio Imbrenda (2):
KVM: s390: fix issues when splitting folios
KVM: s390: pv: fix race when making a page secure

arch/s390/include/asm/gmap.h | 2 +-
arch/s390/include/asm/uv.h | 2 +-
arch/s390/kernel/uv.c | 19 +++++++++++++++++--
arch/s390/kvm/gmap.c | 16 ++++++++++------
arch/s390/mm/gmap.c | 11 ++++++++---
5 files changed, 37 insertions(+), 13 deletions(-)

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2.48.1