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| author | Alexandre Ghiti <[email protected]> | 2021-03-16 19:34:20 +0000 |
|---|---|---|
| committer | Palmer Dabbelt <[email protected]> | 2023-03-02 02:35:43 +0000 |
| commit | 61fc1ee8be26bc192d691932b0a67eabee45d12f (patch) | |
| tree | ab129e1077bbaf81d8362ab8abf8c42f99377bc5 | |
| parent | drivers/perf: RISC-V: Allow programming custom firmware events (diff) | |
| download | kernel-61fc1ee8be26bc192d691932b0a67eabee45d12f.tar.gz kernel-61fc1ee8be26bc192d691932b0a67eabee45d12f.zip | |
riscv: Bump COMMAND_LINE_SIZE value to 1024
Increase COMMAND_LINE_SIZE as the current default value is too low
for syzbot kernel command line.
There has been considerable discussion on this patch that has led to a
larger patch set removing COMMAND_LINE_SIZE from the uapi headers on all
ports. That's not quite done yet, but it's gotten far enough we're
confident this is not a uABI change so this is safe.
Reported-by: Dmitry Vyukov <[email protected]>
Signed-off-by: Alexandre Ghiti <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[Palmer: it's not uabi]
Link: https://lore.kernel.org/linux-riscv/[email protected]/#t
Signed-off-by: Palmer Dabbelt <[email protected]>
| -rw-r--r-- | arch/riscv/include/uapi/asm/setup.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/riscv/include/uapi/asm/setup.h b/arch/riscv/include/uapi/asm/setup.h new file mode 100644 index 000000000000..66b13a522880 --- /dev/null +++ b/arch/riscv/include/uapi/asm/setup.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ + +#ifndef _UAPI_ASM_RISCV_SETUP_H +#define _UAPI_ASM_RISCV_SETUP_H + +#define COMMAND_LINE_SIZE 1024 + +#endif /* _UAPI_ASM_RISCV_SETUP_H */ |