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Re: [Qemu-devel] [PATCH] linux-user: manage two new IFLA host message ty


From: Laurent Vivier
Subject: Re: [Qemu-devel] [PATCH] linux-user: manage two new IFLA host message types
Date: Fri, 11 Nov 2016 18:42:07 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0

This is a bug fix: could you take it for 2.8?

Laurent

Le 27/10/2016 à 03:00, Laurent Vivier a écrit :
> Add QEMU_IFLA_GSO_MAX_SEGS and QEMU_IFLA_GSO_MAX_SIZE
> in host_to_target_data_link_rtattr().
> 
> These two messages are sent by the host kernel when
> we use "sudo".
> 
> Found with qemu-m68k and Debian etch-m68k (sudo 1.6.8p12-4) and
> host kernel 4.7.6-200.fc24.x86_64
> 
> Signed-off-by: Laurent Vivier <address@hidden>
> ---
>  linux-user/syscall.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/linux-user/syscall.c b/linux-user/syscall.c
> index db697c0..521bdb5 100644
> --- a/linux-user/syscall.c
> +++ b/linux-user/syscall.c
> @@ -2320,6 +2320,8 @@ static abi_long host_to_target_data_link_rtattr(struct 
> rtattr *rtattr)
>      case QEMU_IFLA_GROUP:
>      case QEMU_IFLA_MASTER:
>      case QEMU_IFLA_NUM_VF:
> +    case QEMU_IFLA_GSO_MAX_SEGS:
> +    case QEMU_IFLA_GSO_MAX_SIZE:
>          u32 = RTA_DATA(rtattr);
>          *u32 = tswap32(*u32);
>          break;
> 




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