linux-user: manage two new IFLA host message types

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 <laurent@vivier.eu>
Message-Id: <1477530049-15676-1-git-send-email-laurent@vivier.eu>

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index c1d6f7681447c2d40ecd2a93eec5d17c73cf7b86..d982a27a0c845d5d2727cc5d7ac5376e8ab4e7c3 100644 (file)
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -2326,6 +2326,8 @@ 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;