Messages in this thread | | | From | Joerg Roedel <> | Subject | [PATCH 0/3 5.2-stable] Sync mappings in vmalloc/ioremap areas | Date | Tue, 13 Aug 2019 17:28:11 +0200 |
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From: Joerg Roedel <jroedel@suse.de>
Backport commits from upstream to fix a data corruption issue that gets exposed when using PTI on x86-32.
Please consider them for inclusion into stable-5.2.
Joerg Roedel (3): x86/mm: Check for pfn instead of page in vmalloc_sync_one() x86/mm: Sync also unmappings in vmalloc_sync_all() mm/vmalloc: Sync unmappings in __purge_vmap_area_lazy()
arch/x86/mm/fault.c | 15 ++++++--------- mm/vmalloc.c | 9 +++++++++ 2 files changed, 15 insertions(+), 9 deletions(-)
-- 2.16.4
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