If the page fault "cause" is EXC_INST_PAGE_FAULT, set the FAULT_FLAG_INSTRUCTION flag to let handle_mm_fault() and friends know about it. This has no functional changes because RISC-V uses the default arch_vma_access_permitted() implementation, which always returns true. However, dax_pmd_fault(), for example, has a tracepoint that uses FAULT_FLAG_INSTRUCTION, so we might as well set it. Signed-off-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> |
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.. | ||
Makefile | ||
cacheflush.c | ||
context.c | ||
extable.c | ||
fault.c | ||
hugetlbpage.c | ||
init.c | ||
kasan_init.c | ||
pageattr.c | ||
physaddr.c | ||
ptdump.c | ||
tlbflush.c |