Samuel Holland a2492ca86c
riscv: Select HAVE_ARCH_USERFAULTFD_MINOR
This allocates the VM flag needed to support the userfaultfd minor fault
functionality. Because the flag bit is >= bit 32, it can only be enabled
for 64-bit kernels. See commit 7677f7fd8be7 ("userfaultfd: add minor
fault registration mode") for more information.

Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Link: https://lore.kernel.org/r/20230624060321.3401504-1-samuel.holland@sifive.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-07-06 10:30:16 -07:00
..
2023-06-28 20:35:21 -07:00
2023-06-29 16:34:12 -07:00
2023-06-29 16:34:12 -07:00
2023-06-29 15:26:45 -07:00
2023-06-28 20:35:21 -07:00
2023-06-29 11:00:17 -07:00
2023-06-30 08:52:28 -07:00
2023-06-29 16:34:12 -07:00
2023-06-29 16:34:12 -07:00
2023-06-29 16:34:12 -07:00
2023-06-29 16:34:12 -07:00
2023-06-28 20:35:21 -07:00
2023-06-30 09:20:08 -07:00
2023-06-28 20:35:21 -07:00
2023-06-29 16:34:12 -07:00
2023-06-29 16:34:12 -07:00
2023-06-29 11:00:17 -07:00
2023-06-30 09:20:08 -07:00