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| author | Greg Kroah-Hartman <gregkh@google.com> | 2021-02-23 14:48:49 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2021-02-23 14:48:49 +0100 |
| commit | 4fd124d1546d8a4300e1cdd637818af038e29fb2 (patch) | |
| tree | 507aa781e0f77f04c1856d79623a9cabd61033ba /drivers/net/xen-netback/netback.c | |
| parent | 831b1199b5e3105a15c3a12c7bd03ea45320ed01 (diff) | |
| parent | 312b5d65a03db01974224c76481c0db1786c41ae (diff) | |
Merge 4.4.258 into android-4.4-p
Changes in 4.4.258
tracing: Do not count ftrace events in top level enable output
fgraph: Initialize tracing_graph_pause at task creation
af_key: relax availability checks for skb size calculation
iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap
iwlwifi: mvm: guard against device removal in reprobe
SUNRPC: Move simple_get_bytes and simple_get_netobj into private header
SUNRPC: Handle 0 length opaque XDR object data properly
lib/string: Add strscpy_pad() function
include/trace/events/writeback.h: fix -Wstringop-truncation warnings
memcg: fix a crash in wb_workfn when a device disappears
squashfs: add more sanity checks in id lookup
squashfs: add more sanity checks in inode lookup
squashfs: add more sanity checks in xattr id lookup
memblock: do not start bottom-up allocations with kernel_end
netfilter: xt_recent: Fix attempt to update deleted entry
h8300: fix PREEMPTION build, TI_PRE_COUNT undefined
usb: dwc3: ulpi: fix checkpatch warning
usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one
net: watchdog: hold device global xmit lock during tx disable
vsock: fix locking in vsock_shutdown()
x86/build: Disable CET instrumentation in the kernel for 32-bit too
trace: Use -mcount-record for dynamic ftrace
tracing: Fix SKIP_STACK_VALIDATION=1 build due to bad merge with -mrecord-mcount
tracing: Avoid calling cc-option -mrecord-mcount for every Makefile
Xen/x86: don't bail early from clear_foreign_p2m_mapping()
Xen/x86: also check kernel mapping in set_foreign_p2m_mapping()
Xen/gntdev: correct dev_bus_addr handling in gntdev_map_grant_pages()
Xen/gntdev: correct error checking in gntdev_map_grant_pages()
xen/arm: don't ignore return errors from set_phys_to_machine
xen-blkback: don't "handle" error by BUG()
xen-netback: don't "handle" error by BUG()
xen-scsiback: don't "handle" error by BUG()
xen-blkback: fix error handling in xen_blkbk_map()
scsi: qla2xxx: Fix crash during driver load on big endian machines
kvm: check tlbs_dirty directly
Linux 4.4.258
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie1125773ccbc457f93c639c420dedf2c38a5e65a
Diffstat (limited to 'drivers/net/xen-netback/netback.c')
| -rw-r--r-- | drivers/net/xen-netback/netback.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index ee7a800c16d5..9a988ea5d797 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -1792,13 +1792,11 @@ int xenvif_tx_action(struct xenvif_queue *queue, int budget) return 0; gnttab_batch_copy(queue->tx_copy_ops, nr_cops); - if (nr_mops != 0) { + if (nr_mops != 0) ret = gnttab_map_refs(queue->tx_map_ops, NULL, queue->pages_to_map, nr_mops); - BUG_ON(ret); - } work_done = xenvif_tx_submit(queue); |