- 14 Apr, 2020 9 commits
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Andrew Lunn authored
DSA and CPU ports can be configured in two ways. By default, the driver should configure such ports to there maximum bandwidth. For most use cases, this is sufficient. When this default is insufficient, a phylink instance can be bound to such ports, and phylink will configure the port, e.g. based on fixed-link properties. phylink assumes the port is initially down. Given that the driver should have already configured it to its maximum speed, ask the driver to down the port before instantiating the phylink instance. Fixes: 30c4a5b0 ("net: mv88e6xxx: use resolved link config in mac_link_up()") Signed-off-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Andrew Lunn authored
The 88e6185 is reporting it has detected a PHY, when a port is connected to an SFP. As a result, the fixed-phy configuration is not being applied. That then breaks packet transfer, since the port is reported as being down. Add additional conditions to check the interface mode, and if it is fixed always configure the port on link up/down, independent of the PPU status. Fixes: 30c4a5b0 ("net: mv88e6xxx: use resolved link config in mac_link_up()") Signed-off-by:
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David S. Miller authored
Shannon Nelson says: ==================== ionic: address automated build complaints Kernel build checks found a couple of things to improve. ==================== Signed-off-by: -
Shannon Nelson authored
Remove an unused initialized value. Fixes: 7e4d4759 ("ionic: replay filters after fw upgrade") Reported-by:
kbuild test robot <lkp@intel.com> Signed-off-by:
Shannon Nelson <snelson@pensando.io> Signed-off-by:
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Shannon Nelson authored
Add the appropriate header for using dynamic_hex_dump(), which seems to be incidentally included in some configurations but not all. Fixes: 7e4d4759 ("ionic: replay filters after fw upgrade") Reported-by:
Randy Dunlap <rdunlap@infradead.org> Signed-off-by:
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David Howells authored
Fix the DATA packet transmission to disable nofrag for UDPv4 on an AF_INET6 socket as well as UDPv6 when trying to transmit fragmentably. Without this, packets filled to the normal size used by the kernel AFS client of 1412 bytes be rejected by udp_sendmsg() with EMSGSIZE immediately. The ->sk_error_report() notification hook is called, but rxrpc doesn't generate a trace for it. This is a temporary fix; a more permanent solution needs to involve changing the size of the packets being filled in accordance with the MTU, which isn't currently done in AF_RXRPC. The reason for not doing so was that, barring the last packet in an rx jumbo packet, jumbos can only be assembled out of 1412-byte packets - and the plan was to construct jumbos on the fly at transmission time. Also, there's no point turning on IPV6_MTU_DISCOVER, since IPv6 has to engage in this anyway since fragmentation is only done by the sender. We can then condense the switch-statement in rxrpc_send_data_packet(). Fixes: 75b54cb5 ("rxrpc: Add IPv6 support") Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
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Atsushi Nemoto authored
KSZ9131 will not work with some switches due to workaround for KSZ9031 introduced in commit d2fd719b ("net/phy: micrel: Add workaround for bad autoneg"). Use genphy_read_status instead of dedicated ksz9031_read_status. Fixes: bff5b4b3 ("net: phy: micrel: add Microchip KSZ9131 initial driver") Signed-off-by:
Atsushi Nemoto <atsushi.nemoto@sord.co.jp> Signed-off-by:
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David S. Miller authored
Merge tag 'wireless-drivers-2020-04-14' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for v5.7 First set of fixes for v5.6. Fixes for a crash and for two compiler warnings. brcmfmac * fix a crash related to monitor interface ath11k * fix compiler warnings without CONFIG_THERMAL rtw88 * fix compiler warnings related to suspend and resume functions ==================== Signed-off-by:
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Arnd Bergmann authored
The rtw88 driver defines emtpy functions with multiple indirections but gets one of these wrong: drivers/net/wireless/realtek/rtw88/pci.c:1347:12: error: 'rtw_pci_resume' defined but not used [-Werror=unused-function] 1347 | static int rtw_pci_resume(struct device *dev) | ^~~~~~~~~~~~~~ drivers/net/wireless/realtek/rtw88/pci.c:1342:12: error: 'rtw_pci_suspend' defined but not used [-Werror=unused-function] 1342 | static int rtw_pci_suspend(struct device *dev) Better simplify it to rely on the conditional reference in SIMPLE_DEV_PM_OPS(), and mark the functions as __maybe_unused to avoid warning about it. I'm not sure if these are needed at all given that the functions don't do anything, but they were only recently added. Fixes: 44bc17f7 ("rtw88: support wowlan feature for 8822c") Signed-off-by:Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200408185413.218643-1-arnd@arndb.de
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- 13 Apr, 2020 3 commits
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Christophe JAILLET authored
s/mvmeta/mvneta/ Signed-off-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by:
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Florian Westphal authored
mptcp_connect/28740 is trying to release lock (sk_lock-AF_INET) at: [<ffffffff82c15869>] mptcp_poll+0xb9/0x550 but there are no more locks to release! Call Trace: lock_release+0x50f/0x750 release_sock+0x171/0x1b0 mptcp_poll+0xb9/0x550 sock_poll+0x157/0x470 ? get_net_ns+0xb0/0xb0 do_sys_poll+0x63c/0xdd0 Problem is that __mptcp_tcp_fallback() releases the mptcp socket lock, but after recent change it doesn't do this in all of its return paths. To fix this, remove the unlock from __mptcp_tcp_fallback() and always do the unlock in the caller. Also add a small comment as to why we have this __mptcp_needs_tcp_fallback(). Fixes: 0b4f33de ("mptcp: fix tcp fallback crash") Reported-by: syzbot+e56606435b7bfeea8cf5@syzkaller.appspotmail.com Signed-off-by:
Florian Westphal <fw@strlen.de> Signed-off-by:
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Gilberto Bertin authored
This allows netif_receive_generic_xdp() to correctly determine the RX queue from which the skb is coming, so that the context passed to the XDP program will contain the correct RX queue index. Signed-off-by:
Gilberto Bertin <me@jibi.io> Signed-off-by:
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- 12 Apr, 2020 3 commits
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Christophe JAILLET authored
Message logged by 'dev_xxx()' or 'pr_xxx()' should end with a '\n'. Fixes: 93a76530 ("net: ethernet: ti: introduce am65x/j721e gigabit eth subsystem driver") Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Christophe JAILLET authored
Message logged by 'dev_xxx()' or 'pr_xxx()' should end with a '\n'. Fixes: a646d6ec ("soc: qcom: ipa: modem and microcontroller") Signed-off-by:
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Colin Ian King authored
The variable tmp64 is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by:Colin Ian King <colin.king@canonical.com> Signed-off-by:
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- 11 Apr, 2020 3 commits
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Clemens Gruber authored
The negotiation of flow control / pause frame modes was broken since commit fcf1f59a ("net: phy: marvell: rearrange to use genphy_read_lpa()") moved the setting of phydev->duplex below the phy_resolve_aneg_pause call. Due to a check of DUPLEX_FULL in that function, phydev->pause was no longer set. Fix it by moving the parsing of the status variable before the blocks dealing with the pause frames. As the Marvell 88E1510 datasheet does not specify the timing between the link status and the "Speed and Duplex Resolved" bit, we have to force the link down as long as the resolved bit is not set, to avoid reporting link up before we even have valid Speed/Duplex. Tested with a Marvell 88E1510 (RGMII to Copper/1000Base-T) Fixes: fcf1f59a ("net: phy: marvell: rearrange to use genphy_read_lpa()") Signed-off-by:
Clemens Gruber <clemens.gruber@pqgruber.com> Signed-off-by:
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Randy Dunlap authored
Add the full net DIM API to the net_dim.rst file. Signed-off-by:
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Jakub Kicinski authored
Convert the Dynamic Interrupt Moderation doc to RST and use the RST features like syntax highlight, function and structure documentation, enumerations, table of contents. Reviewed-by:
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- 10 Apr, 2020 1 commit
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git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfDavid S. Miller authored
Daniel Borkmann says: ==================== pull-request: bpf 2020-04-10 The following pull-request contains BPF updates for your *net* tree. We've added 13 non-merge commits during the last 7 day(s) which contain a total of 13 files changed, 137 insertions(+), 43 deletions(-). The main changes are: 1) JIT code emission fixes for riscv and arm32, from Luke Nelson and Xi Wang. 2) Disable vmlinux BTF info if GCC_PLUGIN_RANDSTRUCT is used, from Slava Bacherikov. 3) Fix oob write in AF_XDP when meta data is used, from Li RongQing. 4) Fix bpf_get_link_xdp_id() handling on single prog when flags are specified, from Andrey Ignatov. 5) Fix sk_assign() BPF helper for request sockets that can have sk_reuseport field uninitialized, from Joe Stringer. 6) Fix mprotect() test case for the BPF LSM, from KP Singh. ==================== Signed-off-by:
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- 09 Apr, 2020 8 commits
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Taras Chornyi authored
When CONFIG_IP_MULTICAST is not set and multicast ip is added to the device with autojoin flag or when multicast ip is deleted kernel will crash. steps to reproduce: ip addr add 224.0.0.0/32 dev eth0 ip addr del 224.0.0.0/32 dev eth0 or ip addr add 224.0.0.0/32 dev eth0 autojoin Unable to handle kernel NULL pointer dereference at virtual address 0000000000000088 pc : _raw_write_lock_irqsave+0x1e0/0x2ac lr : lock_sock_nested+0x1c/0x60 Call trace: _raw_write_lock_irqsave+0x1e0/0x2ac lock_sock_nested+0x1c/0x60 ip_mc_config.isra.28+0x50/0xe0 inet_rtm_deladdr+0x1a8/0x1f0 rtnetlink_rcv_msg+0x120/0x350 netlink_rcv_skb+0x58/0x120 rtnetlink_rcv+0x14/0x20 netlink_unicast+0x1b8/0x270 netlink_sendmsg+0x1a0/0x3b0 ____sys_sendmsg+0x248/0x290 ___sys_sendmsg+0x80/0xc0 __sys_sendmsg+0x68/0xc0 __arm64_sys_sendmsg+0x20/0x30 el0_svc_common.constprop.2+0x88/0x150 do_el0_svc+0x20/0x80 el0_sync_handler+0x118/0x190 el0_sync+0x140/0x180 Fixes: 93a714d6 ("multicast: Extend ip address command to enable multicast group join/leave on") Signed-off-by:
Taras Chornyi <taras.chornyi@plvision.eu> Signed-off-by:
Vadym Kochan <vadym.kochan@plvision.eu> Signed-off-by:
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Ka-Cheong Poon authored
In rds_free_mr(), it calls rds_destroy_mr(mr) directly. But this defeats the purpose of reference counting and makes MR free handling impossible. It means that holding a reference does not guarantee that it is safe to access some fields. For example, In rds_cmsg_rdma_dest(), it increases the ref count, unlocks and then calls mr->r_trans->sync_mr(). But if rds_free_mr() (and rds_destroy_mr()) is called in between (there is no lock preventing this to happen), r_trans_private is set to NULL, causing a panic. Similar issue is in rds_rdma_unuse(). Reported-by:
zerons <sironhide0null@gmail.com> Signed-off-by:
Ka-Cheong Poon <ka-cheong.poon@oracle.com> Acked-by:
Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by:
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Ka-Cheong Poon authored
And removed rds_mr_put(). Signed-off-by:
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Taehee Yoo authored
In the macsec_changelink(), "struct macsec_tx_sa tx_sc" is used to store "macsec_secy.tx_sc". But, the struct type of tx_sc is macsec_tx_sc, not macsec_tx_sa. So, the macsec_tx_sc should be used instead. Test commands: ip link add dummy0 type dummy ip link add macsec0 link dummy0 type macsec ip link set macsec0 type macsec encrypt off Splat looks like: [61119.963483][ T9335] ================================================================== [61119.964709][ T9335] BUG: KASAN: slab-out-of-bounds in macsec_changelink.part.34+0xb6/0x200 [macsec] [61119.965787][ T9335] Read of size 160 at addr ffff888020d69c68 by task ip/9335 [61119.966699][ T9335] [61119.966979][ T9335] CPU: 0 PID: 9335 Comm: ip Not tainted 5.6.0+ #503 [61119.967791][ T9335] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 [61119.968914][ T9335] Call Trace: [61119.969324][ T9335] dump_stack+0x96/0xdb [61119.969809][ T9335] ? macsec_changelink.part.34+0xb6/0x200 [macsec] [61119.970554][ T9335] print_address_description.constprop.5+0x1be/0x360 [61119.971294][ T9335] ? macsec_changelink.part.34+0xb6/0x200 [macsec] [61119.971973][ T9335] ? macsec_changelink.part.34+0xb6/0x200 [macsec] [61119.972703][ T9335] __kasan_report+0x12a/0x170 [61119.973323][ T9335] ? macsec_changelink.part.34+0xb6/0x200 [macsec] [61119.973942][ T9335] kasan_report+0xe/0x20 [61119.974397][ T9335] check_memory_region+0x149/0x1a0 [61119.974866][ T9335] memcpy+0x1f/0x50 [61119.975209][ T9335] macsec_changelink.part.34+0xb6/0x200 [macsec] [61119.975825][ T9335] ? macsec_get_stats64+0x3e0/0x3e0 [macsec] [61119.976451][ T9335] ? kernel_text_address+0x111/0x120 [61119.976990][ T9335] ? pskb_expand_head+0x25f/0xe10 [61119.977503][ T9335] ? stack_trace_save+0x82/0xb0 [61119.977986][ T9335] ? memset+0x1f/0x40 [61119.978397][ T9335] ? __nla_validate_parse+0x98/0x1ab0 [61119.978936][ T9335] ? macsec_alloc_tfm+0x90/0x90 [macsec] [61119.979511][ T9335] ? __kasan_slab_free+0x111/0x150 [61119.980021][ T9335] ? kfree+0xce/0x2f0 [61119.980700][ T9335] ? netlink_trim+0x196/0x1f0 [61119.981420][ T9335] ? nla_memcpy+0x90/0x90 [61119.982036][ T9335] ? register_lock_class+0x19e0/0x19e0 [61119.982776][ T9335] ? memcpy+0x34/0x50 [61119.983327][ T9335] __rtnl_newlink+0x922/0x1270 [ ... ] Fixes: 3cf3227a ("net: macsec: hardware offloading infrastructure") Signed-off-by:Taehee Yoo <ap420073@gmail.com> Signed-off-by:
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Colin Ian King authored
The variable ret is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: -
Wang Wenhu authored
If the local node id(qrtr_local_nid) is not modified after its initialization, it equals to the broadcast node id(QRTR_NODE_BCAST). So the messages from local node should not be taken as broadcast and keep the process going to send them out anyway. The definitions are as follow: static unsigned int qrtr_local_nid = NUMA_NO_NODE; Fixes: fdf5fd39 ("net: qrtr: Broadcast messages only from control port") Signed-off-by:
Wang Wenhu <wenhu.wang@vivo.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linuxDavid S. Miller authored
Saeed Mahameed says: ==================== Mellanox, mlx5 fixes 2020-04-08 This series introduces some fixes to mlx5 driver. Please pull and let me know if there is any problem. For -stable v5.3 ('net/mlx5: Fix frequent ioread PCI access during recovery') ('net/mlx5e: Add missing release firmware call') For -stable v5.4 ('net/mlx5e: Fix nest_level for vlan pop action') ('net/mlx5e: Fix pfnum in devlink port attribute') ==================== Signed-off-by: -
Lothar Rubusch authored
At 'make htmldocs' the following warning is thrown: Documentation/networking/devlink/devlink-trap.rst:302: WARNING: undefined label: generic-packet-trap-groups Fixes the warning by setting the label to the specified header, within the same document. Signed-off-by:
Lothar Rubusch <l.rubusch@gmail.com> Signed-off-by:
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- 08 Apr, 2020 13 commits
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Luke Nelson authored
The current arm BPF JIT does not correctly compile RSH or ARSH when the immediate shift amount is 0. This causes the "rsh64 by 0 imm" and "arsh64 by 0 imm" BPF selftests to hang the kernel by reaching an instruction the verifier determines to be unreachable. The root cause is in how immediate right shifts are encoded on arm. For LSR and ASR (logical and arithmetic right shift), a bit-pattern of 00000 in the immediate encodes a shift amount of 32. When the BPF immediate is 0, the generated code shifts by 32 instead of the expected behavior (a no-op). This patch fixes the bugs by adding an additional check if the BPF immediate is 0. After the change, the above mentioned BPF selftests pass. Fixes: 39c13c20 ("arm: eBPF JIT compiler") Co-developed-by:
Xi Wang <xi.wang@gmail.com> Signed-off-by:
Luke Nelson <luke.r.nels@gmail.com> Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20200408181229.10909-1-luke.r.nels@gmail.com
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Joe Stringer authored
In testing, we found that for request sockets the sk->sk_reuseport field may yet be uninitialized, which caused bpf_sk_assign() to randomly succeed or return -ESOCKTNOSUPPORT when handling the forward ACK in a three-way handshake. Fix it by only applying the reuseport check for full sockets. Fixes: cf7fbe66 ("bpf: Add socket assign support") Signed-off-by:
Joe Stringer <joe@wand.net.nz> Signed-off-by:
Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20200408033540.10339-1-joe@wand.net.nz
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Paul Blakey authored
Fixes CT entries list corruption. After allowing parallel insertion/removals in upper nf flow table layer, unprotected ct entries list can be corrupted by parallel add/del on the same flow table. CT entries list is only used while freeing a ct zone flow table to go over all the ct entries offloaded on that zone/table, and flush the table. As rhashtable already provides an api to go over all the inserted entries, fix the race by using the rhashtable iteration instead, and remove the list. Fixes: 7da182a9 ("netfilter: flowtable: Use work entry per offload command") Reviewed-by:
Oz Shlomo <ozsh@mellanox.com> Signed-off-by:
Paul Blakey <paulb@mellanox.com> Signed-off-by:
Saeed Mahameed <saeedm@mellanox.com>
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Parav Pandit authored
In cited commit netdevice is registered after devlink port. Unregistration flow should be mirror sequence of registration flow. Hence, unregister netdevice before devlink port. Fixes: 31e87b39 ("net/mlx5e: Fix devlink port register sequence") Reviewed-by:
Jiri Pirko <jiri@mellanox.com> Signed-off-by:
Parav Pandit <parav@mellanox.com> Signed-off-by:
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Parav Pandit authored
Cited patch missed to extract PCI pf number accurately for PF and VF port flavour. It considered PCI device + function number. Due to this, device having non zero device number shown large pfnum. Hence, use only PCI function number; to avoid similar errors, derive pfnum one time for all port flavours. Fixes: f60f315d ("net/mlx5e: Register devlink ports for physical link, PCI PF, VFs") Reviewed-by:
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Roi Dayan authored
With ct clear action we should not allocate the action in hw and not release the mod_acts parsed in advance. It will be done when handling the ct clear action. Fixes: 1ef3018f ("net/mlx5e: CT: Support clear action") Signed-off-by:
Roi Dayan <roid@mellanox.com> Reviewed-by:
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Dmytro Linkin authored
Current value of nest_level, assigned from net_device lower_level value, does not reflect the actual number of vlan headers, needed to pop. For ex., if we have untagged ingress traffic sended over vlan devices, instead of one pop action, driver will perform two pop actions. To fix that, calculate nest_level as difference between vlan device and parent device lower_levels. Fixes: f3b0a18b ("net: remove unnecessary variables and callback") Signed-off-by:
Dmytro Linkin <dmitrolin@mellanox.com> Signed-off-by:
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Eran Ben Elisha authored
Once driver finishes flashing the firmware image, it should release it. Fixes: 9c8bca26 ("mlx5: Move firmware flash implementation to devlink") Signed-off-by:
Eran Ben Elisha <eranbe@mellanox.com> Reviewed-by:
Aya Levin <ayal@mellanox.com> Signed-off-by:
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Eli Cohen authored
When we destroy rules from slow path we need to avoid destroying termination tables since termination tables are never created in slow path. By doing so we avoid destroying the termination table created for the slow path. Fixes: d8a2034f ("net/mlx5: Don't use termination tables in slow path") Signed-off-by:
Eli Cohen <eli@mellanox.com> Reviewed-by:
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Moshe Shemesh authored
High frequency of PCI ioread calls during recovery flow may cause the following trace on powerpc: [ 248.670288] EEH: 2100000 reads ignored for recovering device at location=Slot1 driver=mlx5_core pci addr=0000:01:00.1 [ 248.670331] EEH: Might be infinite loop in mlx5_core driver [ 248.670361] CPU: 2 PID: 35247 Comm: kworker/u192:11 Kdump: loaded Tainted: G OE ------------ 4.14.0-115.14.1.el7a.ppc64le #1 [ 248.670425] Workqueue: mlx5_health0000:01:00.1 health_recover_work [mlx5_core] [ 248.670471] Call Trace: [ 248.670492] [c00020391c11b960] [c000000000c217ac] dump_stack+0xb0/0xf4 (unreliable) [ 248.670548] [c00020391c11b9a0] [c000000000045818] eeh_check_failure+0x5c8/0x630 [ 248.670631] [c00020391c11ba50] [c00000000068fce4] ioread32be+0x114/0x1c0 [ 248.670692] [c00020391c11bac0] [c00800000dd8b400] mlx5_error_sw_reset+0x160/0x510 [mlx5_core] [ 248.670752] [c00020391c11bb60] [c00800000dd75824] mlx5_disable_device+0x34/0x1d0 [mlx5_core] [ 248.670822] [c00020391c11bbe0] [c00800000dd8affc] health_recover_work+0x11c/0x3c0 [mlx5_core] [ 248.670891] [c00020391c11bc80] [c000000000164fcc] process_one_work+0x1bc/0x5f0 [ 248.670955] [c00020391c11bd20] [c000000000167f8c] worker_thread+0xac/0x6b0 [ 248.671015] [c00020391c11bdc0] [c000000000171618] kthread+0x168/0x1b0 [ 248.671067] [c00020391c11be30] [c00000000000b65c] ret_from_kernel_thread+0x5c/0x80 Reduce the PCI ioread frequency during recovery by using msleep() instead of cond_resched() Fixes: 3e5b72ac ("net/mlx5: Issue SW reset on FW assert") Signed-off-by:
Moshe Shemesh <moshe@mellanox.com> Reviewed-by:
Feras Daoud <ferasda@mellanox.com> Signed-off-by:
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Arnd Bergmann authored
Building with some experimental patches, I came across a warning in the tls code: include/linux/compiler.h:215:30: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 215 | *(volatile typeof(x) *)&(x) = (val); \ | ^ net/tls/tls_main.c:650:4: note: in expansion of macro 'smp_store_release' 650 | smp_store_release(&saved_tcpv4_prot, prot); This appears to be a legitimate warning about assigning a const pointer into the non-const 'saved_tcpv4_prot' global. Annotate both the ipv4 and ipv6 pointers 'const' to make the code internally consistent. Fixes: 5bb4c45d ("net/tls: Read sk_prot once when building tls proto ops") Signed-off-by: -
Michael Weiß authored
Creation and management of L2TPv3 tunnels and session through netlink requires CAP_NET_ADMIN. However, a process with CAP_NET_ADMIN in a non-initial user namespace gets an EPERM due to the use of the genetlink GENL_ADMIN_PERM flag. Thus, management of L2TP VPNs inside an unprivileged container won't work. We replaced the GENL_ADMIN_PERM by the GENL_UNS_ADMIN_PERM flag similar to other network modules which also had this problem, e.g., openvswitch (commit 4a92602a "openvswitch: allow management from inside user namespaces") and nl80211 (commit 5617c6cd "nl80211: Allow privileged operations from user namespaces"). I tested this in the container runtime trustm3 (trustm3.github.io) and was able to create l2tp tunnels and sessions in unpriviliged (user namespaced) containers using a private network namespace. For other runtimes such as docker or lxc this should work, too. Signed-off-by:
Michael Weiß <michael.weiss@aisec.fraunhofer.de> Signed-off-by:
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David S. Miller authored
Shannon Nelson says: ==================== ionic: fw upgrade filter fixes With further testing of the fw-upgrade operations we found a couple of issues that needed to be cleaned up: - the filters other than the base MAC address need to be reinstated into the device - we don't need to remove the station MAC filter if it isn't changing from a previous MAC filter ==================== Signed-off-by:
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