Changelog: v2: - Addressed simplification comments from Wei Xu - Added Review-by/Tested-by's from Zi Yan and Wei Xu Two fixes: mm/debug_vm_pgtable: remove pte entry from the page table - remove a pte entry from the page table at the end of debug_vm_pgtable pte test mm/page_table_check: check entries at pud and pmd levels - check pmd and pud levels in page_table_check for regular entries not only for huge pages when entries are replaced or cleared. repro.c: https://gist.github.com/soleen/fdcd501d5df103976245fe84e9535087 config: https://gist.github.com/soleen/8a56f923c2fea9ce9c75b4e2517d4162 qemu_script: https://gist.github.com/soleen/f4be4795826b7ab1a51ae659582e179c base image: https://storage.googleapis.com/syzkaller/wheezy.img https://storage.googleapis.com/syzkaller/wheezy.img.key Small cleanup: mm/page_table_check: use unsigned long for page counters Previous versions: v1: https://lore.kernel.org/all/20220120042513.1648831-1-pasha.tatashin@xxxxxxxxxx Pasha Tatashin (3): mm/debug_vm_pgtable: remove pte entry from the page table mm/page_table_check: check entries at pud and pmd levels mm/page_table_check: use unsigned long for page counters mm/debug_vm_pgtable.c | 2 ++ mm/page_table_check.c | 68 +++++++++++++++++++++++++------------------ 2 files changed, 42 insertions(+), 28 deletions(-) -- 2.34.1.703.g22d0c6ccf7-goog
