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| author | Alexandre Ghiti <alex@ghiti.fr> | 2021-03-16 22:34:20 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-30 13:49:16 +0300 |
| commit | fd20cc4e5ea079ec2dc86abb351de39540e2aaa4 (patch) | |
| tree | 10ab824f93a0d2583557c7d073156955757c02f1 /arch/riscv/include/uapi/asm | |
| parent | 48bef3023f4d5de16d47ce3e6ee1eb5c5f4d9f0c (diff) | |
| download | linux-fd20cc4e5ea079ec2dc86abb351de39540e2aaa4.tar.xz | |
riscv: Bump COMMAND_LINE_SIZE value to 1024
[ Upstream commit 61fc1ee8be26bc192d691932b0a67eabee45d12f ]
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 <dvyukov@google.com>
Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Link: https://lore.kernel.org/r/20210316193420.904-1-alex@ghiti.fr
[Palmer: it's not uabi]
Link: https://lore.kernel.org/linux-riscv/874b8076-b0d1-4aaa-bcd8-05d523060152@app.fastmail.com/#t
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/riscv/include/uapi/asm')
| -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 */ |