From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Daniel Borkmann <daniel@iogearbox.net>,
Lorenz Bauer <lmb@cloudflare.com>,
Alan Maguire <alan.maguire@oracle.com>,
Alexei Starovoitov <ast@kernel.org>,
Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org, bpf@vger.kernel.org
Subject: [PATCH AUTOSEL 5.7 270/274] bpf: Fix up bpf_skb_adjust_room helper's skb csum setting
Date: Mon, 8 Jun 2020 19:06:03 -0400 [thread overview]
Message-ID: <20200608230607.3361041-270-sashal@kernel.org> (raw)
In-Reply-To: <20200608230607.3361041-1-sashal@kernel.org>
From: Daniel Borkmann <daniel@iogearbox.net>
[ Upstream commit 836e66c218f355ec01ba57671c85abf32961dcea ]
Lorenz recently reported:
In our TC classifier cls_redirect [0], we use the following sequence of
helper calls to decapsulate a GUE (basically IP + UDP + custom header)
encapsulated packet:
bpf_skb_adjust_room(skb, -encap_len, BPF_ADJ_ROOM_MAC, BPF_F_ADJ_ROOM_FIXED_GSO)
bpf_redirect(skb->ifindex, BPF_F_INGRESS)
It seems like some checksums of the inner headers are not validated in
this case. For example, a TCP SYN packet with invalid TCP checksum is
still accepted by the network stack and elicits a SYN ACK. [...]
That is, we receive the following packet from the driver:
| ETH | IP | UDP | GUE | IP | TCP |
skb->ip_summed == CHECKSUM_UNNECESSARY
ip_summed is CHECKSUM_UNNECESSARY because our NICs do rx checksum offloading.
On this packet we run skb_adjust_room_mac(-encap_len), and get the following:
| ETH | IP | TCP |
skb->ip_summed == CHECKSUM_UNNECESSARY
Note that ip_summed is still CHECKSUM_UNNECESSARY. After bpf_redirect()'ing
into the ingress, we end up in tcp_v4_rcv(). There, skb_checksum_init() is
turned into a no-op due to CHECKSUM_UNNECESSARY.
The bpf_skb_adjust_room() helper is not aware of protocol specifics. Internally,
it handles the CHECKSUM_COMPLETE case via skb_postpull_rcsum(), but that does
not cover CHECKSUM_UNNECESSARY. In this case skb->csum_level of the original
skb prior to bpf_skb_adjust_room() call was 0, that is, covering UDP. Right now
there is no way to adjust the skb->csum_level. NICs that have checksum offload
disabled (CHECKSUM_NONE) or that support CHECKSUM_COMPLETE are not affected.
Use a safe default for CHECKSUM_UNNECESSARY by resetting to CHECKSUM_NONE and
add a flag to the helper called BPF_F_ADJ_ROOM_NO_CSUM_RESET that allows users
from opting out. Opting out is useful for the case where we don't remove/add
full protocol headers, or for the case where a user wants to adjust the csum
level manually e.g. through bpf_csum_level() helper that is added in subsequent
patch.
The bpf_skb_proto_{4_to_6,6_to_4}() for NAT64/46 translation from the BPF
bpf_skb_change_proto() helper uses bpf_skb_net_hdr_{push,pop}() pair internally
as well but doesn't change layers, only transitions between v4 to v6 and vice
versa, therefore no adoption is required there.
[0] https://lore.kernel.org/bpf/20200424185556.7358-1-lmb@cloudflare.com/
Fixes: 2be7e212d541 ("bpf: add bpf_skb_adjust_room helper")
Reported-by: Lorenz Bauer <lmb@cloudflare.com>
Reported-by: Alan Maguire <alan.maguire@oracle.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Reviewed-by: Alan Maguire <alan.maguire@oracle.com>
Link: https://lore.kernel.org/bpf/CACAyw9-uU_52esMd1JjuA80fRPHJv5vsSg8GnfW3t_qDU4aVKQ@mail.gmail.com/
Link: https://lore.kernel.org/bpf/11a90472e7cce83e76ddbfce81fdfce7bfc68808.1591108731.git.daniel@iogearbox.net
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
include/linux/skbuff.h | 8 ++++++++
include/uapi/linux/bpf.h | 8 ++++++++
net/core/filter.c | 8 ++++++--
tools/include/uapi/linux/bpf.h | 8 ++++++++
4 files changed, 30 insertions(+), 2 deletions(-)
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 3000c526f552..7e737a94bc63 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -3945,6 +3945,14 @@ static inline void __skb_incr_checksum_unnecessary(struct sk_buff *skb)
}
}
+static inline void __skb_reset_checksum_unnecessary(struct sk_buff *skb)
+{
+ if (skb->ip_summed == CHECKSUM_UNNECESSARY) {
+ skb->ip_summed = CHECKSUM_NONE;
+ skb->csum_level = 0;
+ }
+}
+
/* Check if we need to perform checksum complete validation.
*
* Returns true if checksum complete is needed, false otherwise
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index f9b7fdd951e4..c01de7924e97 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -1589,6 +1589,13 @@ union bpf_attr {
* Grow or shrink the room for data in the packet associated to
* *skb* by *len_diff*, and according to the selected *mode*.
*
+ * By default, the helper will reset any offloaded checksum
+ * indicator of the skb to CHECKSUM_NONE. This can be avoided
+ * by the following flag:
+ *
+ * * **BPF_F_ADJ_ROOM_NO_CSUM_RESET**: Do not reset offloaded
+ * checksum data of the skb to CHECKSUM_NONE.
+ *
* There are two supported modes at this time:
*
* * **BPF_ADJ_ROOM_MAC**: Adjust room at the mac layer
@@ -3235,6 +3242,7 @@ enum {
BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = (1ULL << 2),
BPF_F_ADJ_ROOM_ENCAP_L4_GRE = (1ULL << 3),
BPF_F_ADJ_ROOM_ENCAP_L4_UDP = (1ULL << 4),
+ BPF_F_ADJ_ROOM_NO_CSUM_RESET = (1ULL << 5),
};
enum {
diff --git a/net/core/filter.c b/net/core/filter.c
index 5cc9276f1023..11b97c31bca5 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -3124,7 +3124,8 @@ static int bpf_skb_net_shrink(struct sk_buff *skb, u32 off, u32 len_diff,
{
int ret;
- if (flags & ~BPF_F_ADJ_ROOM_FIXED_GSO)
+ if (unlikely(flags & ~(BPF_F_ADJ_ROOM_FIXED_GSO |
+ BPF_F_ADJ_ROOM_NO_CSUM_RESET)))
return -EINVAL;
if (skb_is_gso(skb) && !skb_is_gso_tcp(skb)) {
@@ -3174,7 +3175,8 @@ BPF_CALL_4(bpf_skb_adjust_room, struct sk_buff *, skb, s32, len_diff,
u32 off;
int ret;
- if (unlikely(flags & ~BPF_F_ADJ_ROOM_MASK))
+ if (unlikely(flags & ~(BPF_F_ADJ_ROOM_MASK |
+ BPF_F_ADJ_ROOM_NO_CSUM_RESET)))
return -EINVAL;
if (unlikely(len_diff_abs > 0xfffU))
return -EFAULT;
@@ -3202,6 +3204,8 @@ BPF_CALL_4(bpf_skb_adjust_room, struct sk_buff *, skb, s32, len_diff,
ret = shrink ? bpf_skb_net_shrink(skb, off, len_diff_abs, flags) :
bpf_skb_net_grow(skb, off, len_diff_abs, flags);
+ if (!ret && !(flags & BPF_F_ADJ_ROOM_NO_CSUM_RESET))
+ __skb_reset_checksum_unnecessary(skb);
bpf_compute_data_pointers(skb);
return ret;
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 7bbf1b65be10..ad77cf9bb37e 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -1589,6 +1589,13 @@ union bpf_attr {
* Grow or shrink the room for data in the packet associated to
* *skb* by *len_diff*, and according to the selected *mode*.
*
+ * By default, the helper will reset any offloaded checksum
+ * indicator of the skb to CHECKSUM_NONE. This can be avoided
+ * by the following flag:
+ *
+ * * **BPF_F_ADJ_ROOM_NO_CSUM_RESET**: Do not reset offloaded
+ * checksum data of the skb to CHECKSUM_NONE.
+ *
* There are two supported modes at this time:
*
* * **BPF_ADJ_ROOM_MAC**: Adjust room at the mac layer
@@ -3235,6 +3242,7 @@ enum {
BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 = (1ULL << 2),
BPF_F_ADJ_ROOM_ENCAP_L4_GRE = (1ULL << 3),
BPF_F_ADJ_ROOM_ENCAP_L4_UDP = (1ULL << 4),
+ BPF_F_ADJ_ROOM_NO_CSUM_RESET = (1ULL << 5),
};
enum {
--
2.25.1
next prev parent reply other threads:[~2020-06-09 0:44 UTC|newest]
Thread overview: 105+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200608230607.3361041-1-sashal@kernel.org>
2020-06-08 23:01 ` [PATCH AUTOSEL 5.7 002/274] ath10k: Fix the race condition in firmware dump work queue Sasha Levin
2020-06-08 23:01 ` [PATCH AUTOSEL 5.7 003/274] ath9x: Fix stack-out-of-bounds Write in ath9k_hif_usb_rx_cb Sasha Levin
2020-06-08 23:01 ` [PATCH AUTOSEL 5.7 004/274] ath9k: Fix use-after-free Write in ath9k_htc_rx_msg Sasha Levin
2020-06-08 23:01 ` [PATCH AUTOSEL 5.7 005/274] ath9k: Fix use-after-free Read in htc_connect_service Sasha Levin
2020-06-08 23:01 ` [PATCH AUTOSEL 5.7 010/274] igc: Fix default MAC address filter override Sasha Levin
2020-06-08 23:01 ` [PATCH AUTOSEL 5.7 021/274] net: ethernet: ti: fix return value check in k3_cppi_desc_pool_create_name() Sasha Levin
2020-06-08 23:01 ` [PATCH AUTOSEL 5.7 023/274] selftests/bpf: Copy runqslower to OUTPUT directory Sasha Levin
2020-06-08 23:01 ` [PATCH AUTOSEL 5.7 024/274] libbpf: Fix memory leak and possible double-free in hashmap__clear Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 028/274] net: atlantic: make hw_get_regs optional Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 029/274] net: ena: fix error returning in ena_com_get_hash_function() Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 031/274] ath10k: remove the max_sched_scan_reqs value Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 035/274] rtw88: fix an issue about leak system resources Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 044/274] mt76: mt7615: fix aid configuration in mt7615_mcu_wtbl_generic_tlv Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 048/274] ixgbe: Fix XDP redirect on archs with PAGE_SIZE above 4K Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 054/274] Bluetooth: Add SCO fallback for invalid LMP parameters error Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 058/274] ath11k: Fix some resource leaks in error path in 'ath11k_thermal_register()' Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 071/274] batman-adv: Revert "disable ethtool link speed detection when auto negotiation off" Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 073/274] ice: Fix memory leak Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 074/274] ice: Fix for memory leaks and modify ICE_FREE_CQ_BUFS Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 075/274] ice: Change number of XDP TxQ to 0 when destroying rings Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 081/274] ice: fix PCI device serial number to be lowercase values Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 083/274] net: vmxnet3: fix possible buffer overflow caused by bad DMA value in vmxnet3_get_rss() Sasha Levin
2020-06-08 23:02 ` [PATCH AUTOSEL 5.7 084/274] tun: correct header offsets in napi frags mode Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 089/274] ath11k: fix error message to correctly report the command that failed Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 091/274] ath11k: Avoid mgmt tx count underflow Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 092/274] ath10k: fix kernel null pointer dereference Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 093/274] ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 094/274] ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 099/274] brcmfmac: fix wrong location to get firmware feature Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 102/274] e1000: Distribute switch variables for initialization Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 103/274] net: mscc: ocelot: deal with problematic MAC_ETYPE VCAP IS2 rules Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 113/274] ath10k: add flush tx packets for SDIO chip Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 120/274] dpaa2-eth: fix return codes used in ndo_setup_tc Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 122/274] net/mlx4_core: Add missing iounmap() in error path Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 123/274] bpf, riscv: Fix tail call count off by one in RV32 BPF JIT Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 124/274] netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 125/274] ath11k: use GFP_ATOMIC under spin lock Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 126/274] Bluetooth: Adding driver and quirk defs for multi-role LE Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 128/274] libbpf: Refactor map creation logic and fix cleanup leak Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 129/274] selftests/bpf: Ensure test flavors use correct skeletons Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 130/274] selftests/bpf: Fix memory leak in test selector Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 131/274] selftests/bpf: Fix memory leak in extract_build_id() Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 132/274] selftests/bpf: Fix invalid memory reads in core_relo selftest Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 133/274] libbpf: Fix huge memory leak in libbpf_find_vmlinux_btf_id() Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 134/274] selftests/bpf: Fix bpf_link leak in ns_current_pid_tgid selftest Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 135/274] selftests/bpf: Add runqslower binary to .gitignore Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 139/274] net: bcmgenet: set Rx mode before starting netif Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 140/274] net: bcmgenet: Fix WoL with password after deep sleep Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 142/274] net/mlx5e: CT: Avoid false warning about rule may be used uninitialized Sasha Levin
2020-06-08 23:03 ` [PATCH AUTOSEL 5.7 146/274] stmmac: intel: Fix clock handling on error and remove paths Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 150/274] octeontx2-pf: Fix error return code in otx2_probe() Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 151/274] ice: Fix error return code in ice_add_prof() Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 152/274] net: lpc-enet: fix error return code in lpc_mii_init() Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 154/274] drivers: net: davinci_mdio: fix potential NULL dereference in davinci_mdio_probe() Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 156/274] ath10k: fix possible memory leak in ath10k_bmi_lz_data_large() Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 157/274] ath11k: fix error return code in ath11k_dp_alloc() Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 160/274] net: allwinner: Fix use correct return type for ndo_start_xmit() Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 162/274] ath11k: fix kernel panic by freeing the msdu received with invalid length Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 163/274] ath9k_htc: Silence undersized packet warnings Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 164/274] libertas_tf: avoid a null dereference in pointer priv Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 168/274] dsa: sja1105: dynamically allocate stats structure Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 179/274] iwlwifi: avoid debug max amsdu config overwriting itself Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 184/274] ath10k: Skip handling del_server during driver exit Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 185/274] ath10k: Remove msdu from idr when management pkt send fails Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 186/274] wcn36xx: Fix error handling path in 'wcn36xx_probe()' Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 187/274] net: qed*: Reduce RX and TX default ring count when running inside kdump kernel Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 190/274] mt76: mt7663: fix mt7615_mac_cca_stats_reset routine Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 191/274] mt76: mt7615: do not always reset the dfs state setting the channel Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 192/274] mt76: mt7622: fix DMA unmap length Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 193/274] mt76: mt7663: " Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 194/274] mt76: mt7615: fix mt7615_firmware_own for mt7663e Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 195/274] mt76: mt7615: fix mt7615_driver_own routine Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 196/274] mt76: avoid rx reorder buffer overflow Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 197/274] selftests/bpf: Install generated test progs Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 198/274] brcmfmac: fix WPA/WPA2-PSK 4-way handshake offload and SAE offload failures Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 201/274] net: dsa: mt7530: set CPU port to fallback mode Sasha Levin
2020-06-08 23:04 ` [PATCH AUTOSEL 5.7 204/274] veth: Adjust hard_start offset on redirect XDP frames Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 207/274] net/mlx5e: IPoIB, Drop multicast packets that this interface sent Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 208/274] selftests/bpf: Fix test_align verifier log patterns Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 209/274] net: ipa: do not clear interrupt in gsi_channel_start() Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 210/274] rtlwifi: Fix a double free in _rtl_usb_tx_urb_setup() Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 211/274] mwifiex: Fix memory corruption in dump_station Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 217/274] ice: cleanup vf_id signedness Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 218/274] ice: Fix resource leak on early exit from function Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 225/274] selftests/bpf: CONFIG_IPV6_SEG6_BPF required for test_seg6_loop.o Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 226/274] selftests/bpf: CONFIG_LIRC required for test_lirc_mode2.sh Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 227/274] ice: Fix Tx timeout when link is toggled on a VF's interface Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 235/274] net: ethernet: fec: move GPR register offset and bit into DT Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 238/274] macvlan: Skip loopback packets in RX handler Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 251/274] ice: fix potential double free in probe unrolling Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 252/274] ixgbe: fix signed-integer-overflow warning Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 253/274] iwlwifi: mvm: fix aux station leak Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 260/274] ice: Fix inability to set channels when down Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 264/274] vxlan: Avoid infinite loop when suppressing NS messages with invalid options Sasha Levin
2020-06-09 6:55 ` Ido Schimmel
2020-06-17 16:28 ` Sasha Levin
2020-06-17 17:29 ` Ido Schimmel
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 265/274] libbpf: Fix perf_buffer__free() API for sparse allocs Sasha Levin
2020-06-08 23:05 ` [PATCH AUTOSEL 5.7 266/274] bpf: Fix map permissions check Sasha Levin
2020-06-08 23:06 ` [PATCH AUTOSEL 5.7 267/274] bpf: Refactor sockmap redirect code so its easy to reuse Sasha Levin
2020-06-08 23:06 ` [PATCH AUTOSEL 5.7 268/274] bpf: Fix running sk_skb program types with ktls Sasha Levin
2020-06-08 23:06 ` [PATCH AUTOSEL 5.7 269/274] selftests/bpf, flow_dissector: Close TAP device FD after the test Sasha Levin
2020-06-08 23:06 ` Sasha Levin [this message]
2020-06-08 23:06 ` [PATCH AUTOSEL 5.7 271/274] s390/bpf: Maintain 8-byte stack alignment Sasha Levin
2020-06-08 23:06 ` [PATCH AUTOSEL 5.7 272/274] net_failover: fixed rollback in net_failover_open() Sasha Levin
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