Re: [Qemu-devel] [PATCH 2/2] linux-user: Don't use CMSG_ALIGN(sizeof struct cmsghdr)

[Laurent Vivier]

Le 15/12/2017 à 14:52, Peter Maydell a écrit :
> The Linux struct cmsghdr is already guaranteed to be sufficiently
> aligned that CMSG_ALIGN(sizeof struct cmsghdr) is always equal
> to sizeof struct cmsghdr. Stop doing the unnecessary alignment
> arithmetic for host and target cmsghdr.
> 
> This follows kernel commit 1ff8cebf49ed9e9ca2 and brings our
> TARGET_CMSG_* macros back into line with the kernel ones,
> as well as making them easier to understand.
> 
> Signed-off-by: Peter Maydell <address@hidden>
> ---
>  linux-user/syscall_defs.h | 6 +++---
>  linux-user/syscall.c      | 4 ++--
>  2 files changed, 5 insertions(+), 5 deletions(-)

Reviewed-by: Laurent Vivier <address@hidden>