Re: [PATCH v3 3/3] powerpc: mm: support page table check

2022-11-03 Thread Christophe Leroy
Le 24/10/2022 à 02:35, Rohan McLure a écrit : > On creation and clearing of a page table mapping, instrument such calls > by invoking page_table_check_pte_set and page_table_check_pte_clear > respectively. These calls serve as a sanity check against illegal > mappings. > > Enable

Re: [PATCH v3 3/3] powerpc: mm: support page table check

2022-10-25 Thread Russell Currey
On Mon, 2022-10-24 at 11:35 +1100, Rohan McLure wrote: > On creation and clearing of a page table mapping, instrument such > calls > by invoking page_table_check_pte_set and page_table_check_pte_clear > respectively. These calls serve as a sanity check against illegal > mappings. > > Enable

[PATCH v3 3/3] powerpc: mm: support page table check

2022-10-23 Thread Rohan McLure
On creation and clearing of a page table mapping, instrument such calls by invoking page_table_check_pte_set and page_table_check_pte_clear respectively. These calls serve as a sanity check against illegal mappings. Enable ARCH_SUPPORTS_PAGE_TABLE_CHECK for all ppc64, and 32-bit platforms