Re: [Qemu-devel] [PATCH v6 3/7] linux-user: Fix structure target_flock definition for Mips

[Laurent Vivier <laurent@vivier.eu>]

Le 16/09/2016 à 13:14, Aleksandar Markovic a écrit :
> From: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
> 
> Structure flock is defined for Mips in a way different from any
> other platform. For reference, see Linux kernel source code files:
> 
> arch/mips/include/uapi/asm/fcntl.h, line 63 (for Mips)
> include/uapi/asm-generic/fcntl.h, line 195 (for all other platforms)
> 
> This patch fix this problem, by amending structure target_flock,
> for Mips only.
> 
> Besides, this patch fixes LTP tests fcntl11, fcntl17, fcntl19, fcntl20,
> and fcntl21, which are currently failing, if executed in Qemu user mode
> for Mips platforms.
> 
> Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
> Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>

Reviewed-by: Laurent Vivier <laurent@vivier.eu>

> ---
>  linux-user/syscall_defs.h | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
> index 44b1197..14a1425 100644
> --- a/linux-user/syscall_defs.h
> +++ b/linux-user/syscall_defs.h
> @@ -2327,7 +2327,13 @@ struct target_flock {
>      short l_whence;
>      abi_long l_start;
>      abi_long l_len;
> +#if defined(TARGET_MIPS)
> +    abi_long l_sysid;
> +#endif
>      int l_pid;
> +#if defined(TARGET_MIPS)
> +    abi_long pad[4];
> +#endif
>  };
>  
>  struct target_flock64 {
>