[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH v3 0/4] x86/mm: miscellaneous fixes
Hello, The attempt to fix destroy_xen_mappings() so that L2 tables are consistently freed uncovered some errors in the memory management code. The following series attempts to fix them. All patches except for 4/4 are new in v2, and 4/4 has no change from v1, hence kept Jan's Reviewed-by tag in 4/4. Thanks, Roger. Roger Pau Monne (4): x86/mm: introduce helpers to detect super page alignment x86/mm: skip super-page alignment checks for non-present entries x86/setup: remove bootstrap_map_addr() usage of destroy_xen_mappings() x86/mm: ensure L2 is always freed if empty xen/arch/x86/mm.c | 33 ++++++++++++++++++++++----------- xen/arch/x86/setup.c | 4 +++- 2 files changed, 25 insertions(+), 12 deletions(-) -- 2.46.0
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