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| author |   Samuel Holland <samuel.holland@sifive.com> | 2023-06-23 23:03:20 -0700 |
|---|---|---|
| committer |   Palmer Dabbelt <palmer@rivosinc.com> | 2023-07-06 10:30:16 -0700 |
| commit | a2492ca86c98f676561f7d318b1e2e1786af0caf (patch) | |
| tree | 413a11ca1c9a207fd21d74e5dc5d578e7a664e4b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | RISC-V: Document the ISA string parsing rules for ACPI (diff) | |
| download | wireguard-linux-a2492ca86c98f676561f7d318b1e2e1786af0caf.tar.xz wireguard-linux-a2492ca86c98f676561f7d318b1e2e1786af0caf.zip | |
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>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions