[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v14 3/5] linux-user: Fix flock structure for MIP
From: |
Laurent Vivier |
Subject: |
Re: [Qemu-devel] [PATCH v14 3/5] linux-user: Fix flock structure for MIPS O64 ABI |
Date: |
Thu, 27 Jun 2019 19:08:04 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 |
Le 27/06/2019 à 17:31, Aleksandar Markovic a écrit :
> From: Aleksandar Markovic <address@hidden>
>
> Only MIPS O32 and N32 have special (different than other
> architectures) definition of structure flock in kernel.
>
> Bring flock definition for MIPS O64 ABI to the correct state,
> which is currently different than the most common definition,
> and it should be the same.
>
> Reported-by: Dragan Mladjenovic <address@hidden>
> Signed-off-by: Aleksandar Markovic <address@hidden>
> ---
> linux-user/generic/fcntl.h | 2 +-
> linux-user/mips/target_fcntl.h | 4 ++++
> 2 files changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/linux-user/generic/fcntl.h b/linux-user/generic/fcntl.h
> index a775a49..1b48dde 100644
> --- a/linux-user/generic/fcntl.h
> +++ b/linux-user/generic/fcntl.h
> @@ -129,7 +129,7 @@ struct target_flock {
> short l_whence;
> abi_long l_start;
> abi_long l_len;
> -#if defined(TARGET_MIPS)
> +#if defined(TARGET_MIPS) && (TARGET_ABI_BITS == 32)
> abi_long l_sysid;
> #endif
> int l_pid;
> diff --git a/linux-user/mips/target_fcntl.h b/linux-user/mips/target_fcntl.h
> index 000527c..795bba7 100644
> --- a/linux-user/mips/target_fcntl.h
> +++ b/linux-user/mips/target_fcntl.h
> @@ -27,7 +27,11 @@
> #define TARGET_F_SETOWN 24 /* for sockets. */
> #define TARGET_F_GETOWN 23 /* for sockets. */
>
> +#if (TARGET_ABI_BITS == 32)
> #define TARGET_ARCH_FLOCK_PAD abi_long pad[4];
> +#else
> +#define TARGET_ARCH_FLOCK_PAD
> +#endif
> #define TARGET_ARCH_FLOCK64_PAD
>
> #define TARGET_F_GETLK64 33 /* using 'struct flock64' */
>
Reviewed-by: Laurent Vivier <address@hidden>
- [Qemu-devel] [PATCH v14 0/5] linux-user: A set of miscellaneous patches, Aleksandar Markovic, 2019/06/27
- [Qemu-devel] [PATCH v14 2/5] linux-user: Add support for strace for statx() syscall, Aleksandar Markovic, 2019/06/27
- [Qemu-devel] [PATCH v14 1/5] linux-user: Add support for translation of statx() syscall, Aleksandar Markovic, 2019/06/27
- [Qemu-devel] [PATCH v14 4/5] linux-user: Introduce TARGET_HAVE_ARCH_STRUCT_FLOCK, Aleksandar Markovic, 2019/06/27
- [Qemu-devel] [PATCH v14 5/5] linux-user: Handle EXCP_FPE properly for MIPS, Aleksandar Markovic, 2019/06/27
- [Qemu-devel] [PATCH v14 3/5] linux-user: Fix flock structure for MIPS O64 ABI, Aleksandar Markovic, 2019/06/27
- Re: [Qemu-devel] [PATCH v14 3/5] linux-user: Fix flock structure for MIPS O64 ABI,
Laurent Vivier <=
- Re: [Qemu-devel] [PATCH v14 0/5] linux-user: A set of miscellaneous patches, no-reply, 2019/06/27
- Re: [Qemu-devel] [PATCH v14 0/5] linux-user: A set of miscellaneous patches, no-reply, 2019/06/27