linux/arch/riscv
Pekka Enberg a960c13237
riscv/mm/fault: Set FAULT_FLAG_INSTRUCTION flag in do_page_fault()
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>
2020-09-15 18:46:11 -07:00
..
boot riscv: Allow building with kcov coverage 2020-07-30 11:37:35 -07:00
configs riscv: Add SiFive drivers to rv32_defconfig 2020-08-20 11:00:21 -07:00
include riscv: Add cache information in AUX vector 2020-09-15 18:46:08 -07:00
kernel riscv: Add cache information in AUX vector 2020-09-15 18:46:08 -07:00
lib RISC-V Patches for the 5.7 Merge Window, Part 1 2020-04-09 10:51:30 -07:00
mm riscv/mm/fault: Set FAULT_FLAG_INSTRUCTION flag in do_page_fault() 2020-09-15 18:46:11 -07:00
net bpf, riscv: Use compressed instructions in the rv64 JIT 2020-07-21 13:26:25 -07:00
Kbuild riscv: Allow device trees to be built into the kernel 2020-05-18 11:38:05 -07:00
Kconfig RISC-V: Remove CLINT related code from timer and arch 2020-08-20 10:58:13 -07:00
Kconfig.debug RISC-V: Remove EARLY_PRINTK support 2018-12-17 10:23:46 -08:00
Kconfig.socs RISC-V: Remove CLINT related code from timer and arch 2020-08-20 10:58:13 -07:00
Makefile RISC-V Patches for the 5.7 Merge Window, Part 1 2020-04-09 10:51:30 -07:00