[PATCH v2 0/3] xen/netback: fix issue introduced recently

The fix for XSA-423 introduced a bug which resulted in loss of network connection in some configurations.

The first patch is fixing the issue, while the second one is removing a test which isn't needed. The third patch is making error messages more uniform.

Changes in V2: - add patch 3 - comment addressed (patch 1)

Juergen Gross (3): xen/netback: don't do grant copy across page boundary xen/netback: remove not needed test in xenvif_tx_build_gops() xen/netback: use same error messages for same errors

drivers/net/xen-netback/common.h | 2 +- drivers/net/xen-netback/netback.c | 37 ++++++++++++++++++++++--------- 2 files changed, 28 insertions(+), 11 deletions(-)