From: Sasha Levin <sashal@kernel•org>
To: linux-kernel@vger•kernel.org, stable@vger•kernel.org
Cc: Nicolas Boichat <drinkcat@chromium•org>,
Wen Gong <wgong@codeaurora•org>,
Kalle Valo <kvalo@codeaurora•org>,
Sasha Levin <sashal@kernel•org>,
ath10k@lists•infradead.org, linux-wireless@vger•kernel.org,
netdev@vger•kernel.org
Subject: [PATCH AUTOSEL 4.19 548/671] ath10k: adjust skb length in ath10k_sdio_mbox_rx_packet
Date: Thu, 16 Jan 2020 12:03:06 -0500 [thread overview]
Message-ID: <20200116170509.12787-285-sashal@kernel.org> (raw)
In-Reply-To: <20200116170509.12787-1-sashal@kernel.org>
From: Nicolas Boichat <drinkcat@chromium•org>
[ Upstream commit b7139960832eb56fa15d390a4b5c8c5739bd0d1a ]
When the FW bundles multiple packets, pkt->act_len may be incorrect
as it refers to the first packet only (however, the FW will only
bundle packets that fit into the same pkt->alloc_len).
Before this patch, the skb length would be set (incorrectly) to
pkt->act_len in ath10k_sdio_mbox_rx_packet, and then later manually
adjusted in ath10k_sdio_mbox_rx_process_packet.
The first problem is that ath10k_sdio_mbox_rx_process_packet does not
use proper skb_put commands to adjust the length (it directly changes
skb->len), so we end up with a mismatch between skb->head + skb->tail
and skb->data + skb->len. This is quite serious, and causes corruptions
in the TCP stack, as the stack tries to coalesce packets, and relies
on skb->tail being correct (that is, skb_tail_pointer must point to
the first byte_after_ the data).
Instead of re-adjusting the size in ath10k_sdio_mbox_rx_process_packet,
this moves the code to ath10k_sdio_mbox_rx_packet, and also add a
bounds check, as skb_put would crash the kernel if not enough space is
available.
Tested with QCA6174 SDIO with firmware
WLAN.RMH.4.4.1-00007-QCARMSWP-1.
Fixes: 8530b4e7b22bc3b ("ath10k: sdio: set skb len for all rx packets")
Signed-off-by: Nicolas Boichat <drinkcat@chromium•org>
Signed-off-by: Wen Gong <wgong@codeaurora•org>
Signed-off-by: Kalle Valo <kvalo@codeaurora•org>
Signed-off-by: Sasha Levin <sashal@kernel•org>
---
drivers/net/wireless/ath/ath10k/sdio.c | 29 +++++++++++++++++++-------
1 file changed, 21 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c
index 686759b5613f..0ecaba824fb2 100644
--- a/drivers/net/wireless/ath/ath10k/sdio.c
+++ b/drivers/net/wireless/ath/ath10k/sdio.c
@@ -392,16 +392,11 @@ static int ath10k_sdio_mbox_rx_process_packet(struct ath10k *ar,
struct ath10k_htc_hdr *htc_hdr = (struct ath10k_htc_hdr *)skb->data;
bool trailer_present = htc_hdr->flags & ATH10K_HTC_FLAG_TRAILER_PRESENT;
enum ath10k_htc_ep_id eid;
- u16 payload_len;
u8 *trailer;
int ret;
- payload_len = le16_to_cpu(htc_hdr->len);
- skb->len = payload_len + sizeof(struct ath10k_htc_hdr);
-
if (trailer_present) {
- trailer = skb->data + sizeof(*htc_hdr) +
- payload_len - htc_hdr->trailer_len;
+ trailer = skb->data + skb->len - htc_hdr->trailer_len;
eid = pipe_id_to_eid(htc_hdr->eid);
@@ -638,13 +633,31 @@ static int ath10k_sdio_mbox_rx_packet(struct ath10k *ar,
{
struct ath10k_sdio *ar_sdio = ath10k_sdio_priv(ar);
struct sk_buff *skb = pkt->skb;
+ struct ath10k_htc_hdr *htc_hdr;
int ret;
ret = ath10k_sdio_readsb(ar, ar_sdio->mbox_info.htc_addr,
skb->data, pkt->alloc_len);
+ if (ret)
+ goto out;
+
+ /* Update actual length. The original length may be incorrect,
+ * as the FW will bundle multiple packets as long as their sizes
+ * fit within the same aligned length (pkt->alloc_len).
+ */
+ htc_hdr = (struct ath10k_htc_hdr *)skb->data;
+ pkt->act_len = le16_to_cpu(htc_hdr->len) + sizeof(*htc_hdr);
+ if (pkt->act_len > pkt->alloc_len) {
+ ath10k_warn(ar, "rx packet too large (%zu > %zu)\n",
+ pkt->act_len, pkt->alloc_len);
+ ret = -EMSGSIZE;
+ goto out;
+ }
+
+ skb_put(skb, pkt->act_len);
+
+out:
pkt->status = ret;
- if (!ret)
- skb_put(skb, pkt->act_len);
return ret;
}
--
2.20.1
next prev parent reply other threads:[~2020-01-16 18:41 UTC|newest]
Thread overview: 126+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200116170509.12787-1-sashal@kernel.org>
2020-01-16 16:58 ` [PATCH AUTOSEL 4.19 272/671] dccp: Fix memleak in __feat_register_sp Sasha Levin
2020-01-16 16:58 ` [PATCH AUTOSEL 4.19 279/671] ehea: Fix a copy-paste err in ehea_init_port_res Sasha Levin
2020-01-16 16:58 ` [PATCH AUTOSEL 4.19 280/671] bpf: Add missed newline in verifier verbose log Sasha Levin
2020-01-16 16:58 ` [PATCH AUTOSEL 4.19 284/671] net/sched: cbs: fix port_rate miscalculation Sasha Levin
2020-01-16 16:58 ` [PATCH AUTOSEL 4.19 288/671] rxrpc: Fix detection of out of order acks Sasha Levin
2020-01-16 16:58 ` [PATCH AUTOSEL 4.19 290/671] brcmfmac: fix leak of mypkt on error return path Sasha Levin
2020-01-16 16:58 ` [PATCH AUTOSEL 4.19 293/671] net: hns3: fix for vport->bw_limit overflow problem Sasha Levin
2020-01-16 16:58 ` [PATCH AUTOSEL 4.19 300/671] tipc: set sysctl_tipc_rmem and named_timeout right range Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 303/671] net: hns3: fix loop condition of hns3_get_tx_timeo_queue_info() Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 307/671] 6lowpan: Off by one handling ->nexthdr Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 320/671] netfilter: nft_flow_offload: add entry to flowtable after confirmation Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 323/671] packet: in recvmsg msg_name return at least sizeof sockaddr_ll Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 330/671] net: ena: fix swapped parameters when calling ena_com_indirect_table_fill_entry Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 331/671] net: ena: fix: Free napi resources when ena_up() fails Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 332/671] net: ena: fix incorrect test of supported hash function Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 333/671] net: ena: fix ena_com_fill_hash_function() implementation Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 338/671] ath10k: Fix encoding for protected management frames Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 343/671] l2tp: Fix possible NULL pointer dereference Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 349/671] netfilter: ebtables: CONFIG_COMPAT: reject trailing data after last rule Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 353/671] nfp: bpf: fix static check error through tightening shift amount adjustment Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 383/671] signal/bpfilter: Fix bpfilter_kernl to use send_sig not force_sig Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 385/671] inet: frags: call inet_frags_fini() after unregister_pernet_subsys() Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 386/671] net: hns3: fix a memory leak issue for hclge_map_unmap_ring_to_vf_vector Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 389/671] netvsc: unshare skb in VF rx handler Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 390/671] net: core: support XDP generic on stacked devices Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 392/671] net: don't clear sock->sk early to avoid trouble in strparser Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 401/671] mpls: fix warning with multi-label encap Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 413/671] qed: iWARP - Use READ_ONCE and smp_store_release to access ep->state Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 414/671] qed: iWARP - fix uninitialized callback Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 417/671] bpf: fix the check that forwarding is enabled in bpf_ipv6_fib_lookup Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 420/671] net: netem: fix backlog accounting for corrupted GSO frames Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 421/671] net/udp_gso: Allow TX timestamp with UDP GSO Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 422/671] net/af_iucv: build proper skbs for HiperTransport Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 423/671] net/af_iucv: always register net_device notifier Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 428/671] net/sched: cbs: Fix error path of cbs_module_init Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 431/671] ip6_fib: Don't discard nodes with valid routing information in fib6_locate_1() Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 437/671] tools: bpftool: use correct argument in cgroup errors Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 440/671] bnxt_en: Fix ethtool selftest crash under error conditions Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 441/671] bnxt_en: Suppress error messages when querying DSCP DCB capabilities Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 444/671] rxrpc: Fix uninitialized error code in rxrpc_send_data_packet() Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 445/671] xprtrdma: Fix use-after-free in rpcrdma_post_recvs Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 458/671] net: pasemi: fix an use-after-free in pasemi_mac_phy_init() Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 459/671] net/tls: fix socket wmem accounting on fallback with netem Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 461/671] xdp: fix possible cq entry leak Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 464/671] xfrm interface: ifname may be wrong in logs Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 468/671] libertas_tf: Use correct channel range in lbtf_geo_init Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 469/671] qed: reduce maximum stack frame size Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 477/671] tipc: reduce risk of wakeup queue starvation Sasha Levin
2020-01-16 17:01 ` [PATCH AUTOSEL 4.19 480/671] net/mlx5: Fix mlx5_ifc_query_lag_out_bits Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 483/671] net: fix bpf_xdp_adjust_head regression for generic-XDP Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 485/671] cxgb4: smt: Add lock for atomic_dec_and_test Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 493/671] net/rds: Add a few missing rds_stat_names entries Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 494/671] tools: bpftool: fix arguments for p_err() in do_event_pipe() Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 495/671] tools: bpftool: fix format strings and arguments for jsonw_printf() Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 497/671] bnxt_en: Fix handling FRAG_ERR when NVM_INSTALL_UPDATE cmd fails Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 503/671] mac80211: minstrel_ht: fix per-group max throughput rate initialization Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 504/671] i40e: reduce stack usage in i40e_set_fc Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 512/671] rxrpc: Fix lack of conn cleanup when local endpoint is cleaned up [ver #2] Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 515/671] net/sched: cbs: Set default link speed to 10 Mbps in cbs_set_port_rate Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 524/671] netfilter: ctnetlink: honor IPS_OFFLOAD flag Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 525/671] ath9k: dynack: fix possible deadlock in ath_dynack_node_{de}init Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 526/671] wcn36xx: use dynamic allocation for large variables Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 529/671] xsk: avoid store-tearing when assigning queues Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 530/671] xsk: avoid store-tearing when assigning umem Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 532/671] net: sonic: return NETDEV_TX_OK if failed to map buffer Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 533/671] net: hns3: fix error VF index when setting VLAN offload Sasha Levin
2020-01-16 17:02 ` [PATCH AUTOSEL 4.19 534/671] rtlwifi: Fix file release memory leak Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 543/671] ixgbe: sync the first fragment unconditionally Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 545/671] net: sonic: replace dev_kfree_skb in sonic_send_packet Sasha Levin
2020-01-16 17:03 ` Sasha Levin [this message]
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 551/671] net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names' Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 553/671] bnxt_en: Increase timeout for HWRM_DBG_COREDUMP_XX commands Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 558/671] bpf: fix BTF limits Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 561/671] net: aquantia: Fix aq_vec_isr_legacy() return value Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 562/671] cxgb4: Signedness bug in init_one() Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 563/671] net: hisilicon: Fix signedness bug in hix5hd2_dev_probe() Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 564/671] net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe() Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 565/671] net: netsec: Fix signedness bug in netsec_probe() Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 566/671] net: socionext: Fix a signedness bug in ave_probe() Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 567/671] net: stmmac: dwmac-meson8b: Fix signedness bug in probe Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 568/671] net: axienet: fix a " Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 569/671] of: mdio: Fix a signedness bug in of_phy_get_and_connect() Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 570/671] net: nixge: Fix a signedness bug in nixge_probe() Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 571/671] net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse() Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 572/671] net: sched: cbs: Avoid division by zero when calculating the port rate Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 573/671] ipv6: Handle race in addrconf_dad_work Sasha Levin
2020-01-16 17:18 ` David Ahern
2020-01-16 17:20 ` David Ahern
2020-01-17 2:45 ` Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 575/671] net: stmmac: gmac4+: Not all Unicast addresses may be available Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 576/671] rxrpc: Fix trace-after-put looking at the put connection record Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 577/671] rxrpc: Fix trace-after-put looking at the put call record Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 578/671] mac80211: accept deauth frames in IBSS mode Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 579/671] llc: fix another potential sk_buff leak in llc_ui_sendmsg() Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 580/671] llc: fix sk_buff refcounting in llc_conn_state_process() Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 581/671] ip6erspan: remove the incorrect mtu limit for ip6erspan Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 582/671] iwlwifi: pcie: fix memory leaks in iwl_pcie_ctxt_info_gen3_init Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 583/671] net: stmmac: fix length of PTP clock's name string Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 584/671] net: stmmac: fix disabling flexible PPS output Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 585/671] sctp: add chunks to sk_backlog when the newsk sk_socket is not set Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 588/671] act_mirred: Fix mirred_init_module error handling Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 589/671] net: avoid possible false sharing in sk_leave_memory_pressure() Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 590/671] net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 591/671] tcp: annotate lockless access to tcp_memory_pressure Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 593/671] net/smc: receive returns without data Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 594/671] net/smc: receive pending data after RCV_SHUTDOWN Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 596/671] vhost/test: stop device before reset Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 600/671] net: netem: fix error path for corrupted GSO frames Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 601/671] net: netem: correct the parent's backlog when corrupted packet was dropped Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 602/671] xsk: Fix registration of Rx-only sockets Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 603/671] bpf, offload: Unlock on error in bpf_offload_dev_create() Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 605/671] net: qca_spi: Move reset_count to struct qcaspi Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 606/671] hv_netvsc: Fix offset usage in netvsc_send_table() Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 607/671] hv_netvsc: Fix send_table offset in case of a host bug Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 611/671] mt7601u: fix bbp version check in mt7601u_wait_bbp_ready Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 616/671] cw1200: Fix a signedness bug in cw1200_load_firmware() Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 625/671] rtlwifi: Remove unnecessary NULL check in rtl_regd_init Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 628/671] SUNRPC: Fix svcauth_gss_proxy_init() Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 630/671] dpaa_eth: perform DMA unmapping before read Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 631/671] dpaa_eth: avoid timestamp read on error paths Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 635/671] hv_netvsc: flag software created hash value Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 637/671] net: neigh: use long type to store jiffies delta Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 641/671] packet: fix data-race in fanout_flow_is_huge() Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 644/671] tipc: update mon's self addr when node addr generated Sasha Levin
2020-01-16 17:05 ` [PATCH AUTOSEL 4.19 664/671] tipc: fix wrong timeout input for tipc_wait_for_cond() Sasha Levin
2020-01-16 17:05 ` [PATCH AUTOSEL 4.19 666/671] samples/bpf: Fix broken xdp_rxq_info due to map order assumptions Sasha Levin
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