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2018-05-10rxrpc: Trace UDP transmission failureDavid Howells
Add a tracepoint to log transmission failure from the UDP transport socket being used by AF_RXRPC. Signed-off-by: David Howells <dhowells@redhat.com>
2018-05-10rxrpc: Add a tracepoint to log ICMP/ICMP6 and error messagesDavid Howells
Add a tracepoint to log received ICMP/ICMP6 events and other error messages. Signed-off-by: David Howells <dhowells@redhat.com>
2018-05-10rxrpc: Fix the min security level for kernel callsDavid Howells
Fix the kernel call initiation to set the minimum security level for kernel initiated calls (such as from kAFS) from the sockopt value. Fixes: 19ffa01c9c45 ("rxrpc: Use structs to hold connection params and protocol info") Signed-off-by: David Howells <dhowells@redhat.com>
2018-05-10rxrpc: Fix error reception on AF_INET6 socketsDavid Howells
AF_RXRPC tries to turn on IP_RECVERR and IP_MTU_DISCOVER on the UDP socket it just opened for communications with the outside world, regardless of the type of socket. Unfortunately, this doesn't work with an AF_INET6 socket. Fix this by turning on IPV6_RECVERR and IPV6_MTU_DISCOVER instead if the socket is of the AF_INET6 family. Without this, kAFS server and address rotation doesn't work correctly because the algorithm doesn't detect received network errors. Fixes: 75b54cb57ca3 ("rxrpc: Add IPv6 support") Signed-off-by: David Howells <dhowells@redhat.com>
2018-05-10rxrpc: Fix missing start of call timeoutDavid Howells
The expect_rx_by call timeout is supposed to be set when a call is started to indicate that we need to receive a packet by that point. This is currently put back every time we receive a packet, but it isn't started when we first send a packet. Without this, the call may wait forever if the server doesn't deign to reply. Fix this by setting the timeout upon a successful UDP sendmsg call for the first DATA packet. The timeout is initiated only for initial transmission and not for subsequent retries as we don't want the retry mechanism to extend the timeout indefinitely. Fixes: a158bdd3247b ("rxrpc: Fix call timeouts") Reported-by: Marc Dionne <marc.dionne@auristor.com> Signed-off-by: David Howells <dhowells@redhat.com>
2018-05-10Merge tag 'linux-can-fixes-for-4.17-20180510' of ↵David S. Miller
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== this is a pull request for net/master consisting of 2 patches. Both patches are from Lukas Wunner and fix two problems found in the hi311x CAN driver under high load situations. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10qed: fix spelling mistake: "taskelt" -> "tasklet"Colin Ian King
Trivial fix to spelling mistake in DP_VERBOSE message text Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10sctp: remove sctp_chunk_put from fail_mark err path in sctp_ulpevent_make_rcvmsgXin Long
In Commit 1f45f78f8e51 ("sctp: allow GSO frags to access the chunk too"), it held the chunk in sctp_ulpevent_make_rcvmsg to access it safely later in recvmsg. However, it also added sctp_chunk_put in fail_mark err path, which is only triggered before holding the chunk. syzbot reported a use-after-free crash happened on this err path, where it shouldn't call sctp_chunk_put. This patch simply removes this call. Fixes: 1f45f78f8e51 ("sctp: allow GSO frags to access the chunk too") Reported-by: syzbot+141d898c5f24489db4aa@syzkaller.appspotmail.com Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10net/mlx4_en: Fix an error handling path in 'mlx4_en_init_netdev()'Christophe JAILLET
If an error occurs, 'mlx4_en_destroy_netdev()' is called. It then calls 'mlx4_en_free_resources()' which does the needed resources cleanup. So, doing some explicit kfree in the error handling path would lead to some double kfree. Simplify code to avoid such a case. Fixes: 67f8b1dcb9ee ("net/mlx4_en: Refactor the XDP forwarding rings scheme") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10hv_netvsc: set master deviceStephen Hemminger
The hyper-v transparent bonding should have used master_dev_link. The netvsc device should look like a master bond device not like the upper side of a tunnel. This makes the semantics the same so that userspace applications looking at network devices see the correct master relationshipship. Fixes: 0c195567a8f6 ("netvsc: transparent VF management") Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10Merge tag 'mac80211-for-davem-2018-05-09' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== We only have a few fixes this time: * WMM element validation * SAE timeout * add-BA timeout * docbook parsing * a few memory leaks in error paths ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10tipc: fix one byte leak in tipc_sk_set_orig_addr()Eric Dumazet
sysbot/KMSAN reported an uninit-value in recvmsg() that I tracked down to tipc_sk_set_orig_addr(), missing srcaddr->member.scope initialization. This patches moves srcaddr->sock.scope init to follow fields order and ease future verifications. BUG: KMSAN: uninit-value in copy_to_user include/linux/uaccess.h:184 [inline] BUG: KMSAN: uninit-value in move_addr_to_user+0x32e/0x530 net/socket.c:226 CPU: 0 PID: 4549 Comm: syz-executor287 Not tainted 4.17.0-rc3+ #88 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x185/0x1d0 lib/dump_stack.c:113 kmsan_report+0x142/0x240 mm/kmsan/kmsan.c:1067 kmsan_internal_check_memory+0x135/0x1e0 mm/kmsan/kmsan.c:1157 kmsan_copy_to_user+0x69/0x160 mm/kmsan/kmsan.c:1199 copy_to_user include/linux/uaccess.h:184 [inline] move_addr_to_user+0x32e/0x530 net/socket.c:226 ___sys_recvmsg+0x4e2/0x810 net/socket.c:2285 __sys_recvmsg net/socket.c:2328 [inline] __do_sys_recvmsg net/socket.c:2338 [inline] __se_sys_recvmsg net/socket.c:2335 [inline] __x64_sys_recvmsg+0x325/0x460 net/socket.c:2335 do_syscall_64+0x154/0x220 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x4455e9 RSP: 002b:00007fe3bd36ddb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002f RAX: ffffffffffffffda RBX: 00000000006dac24 RCX: 00000000004455e9 RDX: 0000000000002002 RSI: 0000000020000400 RDI: 0000000000000003 RBP: 00000000006dac20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff98ce4b6f R14: 00007fe3bd36e9c0 R15: 0000000000000003 Local variable description: ----addr@___sys_recvmsg Variable was created at: ___sys_recvmsg+0xd5/0x810 net/socket.c:2246 __sys_recvmsg net/socket.c:2328 [inline] __do_sys_recvmsg net/socket.c:2338 [inline] __se_sys_recvmsg net/socket.c:2335 [inline] __x64_sys_recvmsg+0x325/0x460 net/socket.c:2335 Byte 19 of 32 is uninitialized Fixes: 31c82a2d9d51 ("tipc: add second source address to recvmsg()/recvfrom()") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: syzbot <syzkaller@googlegroups.com> Cc: Jon Maloy <jon.maloy@ericsson.com> Cc: Ying Xue <ying.xue@windriver.com> Acked-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10tc-testing: fix tdc tests for 'bpf' actionDavide Caratti
- correct a typo in the value of 'matchPattern' of test 282d, potentially causing false negative - allow errors when 'teardown' executes '$TC action flush action bpf' in test 282d, to fix false positive when it is run with act_bpf unloaded - correct the value of 'matchPattern' in test e939, causing false positive in case the BPF JIT is enabled Fixes: 440ea4ae1828 ("tc-testing: add selftests for 'bpf' action") Signed-off-by: Davide Caratti <dcaratti@redhat.com> Acked-by: Lucas Bates <lucasb@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10net/mlx4_en: Verify coalescing parameters are in rangeMoshe Shemesh
Add check of coalescing parameters received through ethtool are within range of values supported by the HW. Driver gets the coalescing rx/tx-usecs and rx/tx-frames as set by the users through ethtool. The ethtool support up to 32 bit value for each. However, mlx4 modify cq limits the coalescing time parameter and coalescing frames parameters to 16 bits. Return out of range error if user tries to set these parameters to higher values. Change type of sample-interval and adaptive_rx_coal parameters in mlx4 driver to u32 as the ethtool holds them as u32 and these parameters are not limited due to mlx4 HW. Fixes: c27a02cd94d6 ('mlx4_en: Add driver for Mellanox ConnectX 10GbE NIC') Signed-off-by: Moshe Shemesh <moshe@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10cxgb4: copy mbox log size to PF0-3 adap instancesGanesh Goudar
copy mbox size to adapter instances of PF0-3 to avoid mbox log overflow. This fixes the possible protection fault. Fixes: baf5086840ab ("cxgb4: restructure VF mgmt code") Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10cxgb4: zero the HMA memoryGanesh Goudar
firmware expects HMA memory to be zeroed, use __GFP_ZERO for HMA memory allocation. Fixes: 8b4e6b3ca2ed ("cxgb4: Add HMA support") Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10udp: fix SO_BINDTODEVICEPaolo Abeni
Damir reported a breakage of SO_BINDTODEVICE for UDP sockets. In absence of VRF devices, after commit fb74c27735f0 ("net: ipv4: add second dif to udp socket lookups") the dif mismatch isn't fatal anymore for UDP socket lookup with non null sk_bound_dev_if, breaking SO_BINDTODEVICE semantics. This changeset addresses the issue making the dif match mandatory again in the above scenario. Reported-by: Damir Mansurov <dnman@oktetlabs.ru> Fixes: fb74c27735f0 ("net: ipv4: add second dif to udp socket lookups") Fixes: 1801b570dd2a ("net: ipv6: add second dif to udp socket lookups") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10ipv4: reset fnhe_mtu_locked after cache route flushedHangbin Liu
After route cache is flushed via ipv4_sysctl_rtcache_flush(), we forget to reset fnhe_mtu_locked in rt_bind_exception(). When pmtu is updated in __ip_rt_update_pmtu(), it will return directly since the pmtu is still locked. e.g. + ip netns exec client ping 10.10.1.1 -c 1 -s 1400 -M do PING 10.10.1.1 (10.10.1.1) 1400(1428) bytes of data. >From 10.10.0.254 icmp_seq=1 Frag needed and DF set (mtu = 0) Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10hv_netvsc: Fix net device attach on older Windows hostsMohammed Gamal
On older windows hosts the net_device instance is returned to the caller of rndis_filter_device_add() without having the presence bit set first. This would cause any subsequent calls to network device operations (e.g. MTU change, channel change) to fail after the device is detached once, returning -ENODEV. Instead of returning the device instabce, we take the exit path where we call netif_device_attach() Fixes: 7b2ee50c0cd5 ("hv_netvsc: common detach logic") Signed-off-by: Mohammed Gamal <mgamal@redhat.com> Reviewed-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10nfp: flower: remove headroom from max MTU calculationPieter Jansen van Vuuren
Since commit 29a5dcae2790 ("nfp: flower: offload phys port MTU change") we take encapsulation headroom into account when calculating the max allowed MTU. This is unnecessary as the max MTU advertised by firmware should have already accounted for encap headroom. Subtracting headroom twice brings the max MTU below what's necessary for some deployments. Fixes: 29a5dcae2790 ("nfp: flower: offload phys port MTU change") Signed-off-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com> Reviewed-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10net/9p: fix spelling mistake: "suspsend" -> "suspend"Colin Ian King
Trivial fix to spelling mistake in dev_warn message text Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10sctp: fix spelling mistake: "max_retans" -> "max_retrans"Colin Ian King
Trivial fix to spelling mistake in error string Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10firestream: fix spelling mistake: "reseverd" -> "reserved"Colin Ian King
Trivial fix to spelling mistake in res_strings string array Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10Merge branch 'qed-rdma-fixes'David S. Miller
Michal Kalderon says: ==================== qed*: Rdma fixes This patch series include two fixes for bugs related to rdma. The first has to do with loading the driver over an iWARP device. The second fixes a previous commit that added proper link indication for iWARP / RoCE. ==================== Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Sudarsana Kalluru <Sudarsana.Kalluru@cavium.com>
2018-05-10qede: Fix gfp flags sent to rdma event node allocationMichal Kalderon
A previous commit 4609adc27175 ("qede: Fix qedr link update") added a flow that could allocate rdma event objects from an interrupt path (link notification). Therefore the kzalloc call should be done with GFP_ATOMIC. fixes: 4609adc27175 ("qede: Fix qedr link update") Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Sudarsana Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10qed: Fix l2 initializations over iWARP personalityMichal Kalderon
If qede driver was loaded on a device configured for iWARP the l2 mutex wouldn't be allocated, and some l2 related resources wouldn't be freed. fixes: c851a9dc4359 ("qed: Introduce iWARP personality") Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: Sudarsana Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10Merge tag 'for-4.17/dm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - a stable fix for DM integrity to use kvfree - fix for a 4.17-rc1 change to dm-bufio's buffer alignment - fixes for a few sparse warnings - remove VLA usage in DM mirror target - improve DM thinp Documentation for the "read_only" feature * tag 'for-4.17/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm thin: update Documentation to clarify when "read_only" is valid dm mirror: remove VLA usage dm: fix some sparse warnings and whitespace in dax methods dm cache background tracker: fix sparse warning dm bufio: fix buffer alignment dm integrity: use kvfree for kvmalloc'd memory
2018-05-10can: hi311x: Work around TX complete interrupt erratumLukas Wunner
When sending packets as fast as possible using "cangen -g 0 -i -x", the HI-3110 occasionally latches the interrupt pin high on completion of a packet, but doesn't set the TXCPLT bit in the INTF register. The INTF register contains 0x00 as if no interrupt has occurred. Even waiting for a few milliseconds after the interrupt doesn't help. Work around this apparent erratum by instead checking the TXMTY bit in the STATF register ("TX FIFO empty"). We know that we've queued up a packet for transmission if priv->tx_len is nonzero. If the TX FIFO is empty, transmission of that packet must have completed. Note that this is congruent with our handling of received packets, which likewise gleans from the STATF register whether a packet is waiting in the RX FIFO, instead of looking at the INTF register. Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Akshay Bhat <akshay.bhat@timesys.com> Cc: Casey Fitzpatrick <casey.fitzpatrick@timesys.com> Cc: stable@vger.kernel.org # v4.12+ Signed-off-by: Lukas Wunner <lukas@wunner.de> Acked-by: Akshay Bhat <akshay.bhat@timesys.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2018-05-10can: hi311x: Acquire SPI lock on ->do_get_berr_counterLukas Wunner
hi3110_get_berr_counter() may run concurrently to the rest of the driver but neglects to acquire the lock protecting access to the SPI device. As a result, it and the rest of the driver may clobber each other's tx and rx buffers. We became aware of this issue because transmission of packets with "cangen -g 0 -i -x" frequently hung. It turns out that agetty executes ->do_get_berr_counter every few seconds via the following call stack: CPU: 2 PID: 1605 Comm: agetty [<7f3f7500>] (hi3110_get_berr_counter [hi311x]) [<7f130204>] (can_fill_info [can_dev]) [<80693bc0>] (rtnl_fill_ifinfo) [<806949ec>] (rtnl_dump_ifinfo) [<806b4834>] (netlink_dump) [<806b4bc8>] (netlink_recvmsg) [<8065f180>] (sock_recvmsg) [<80660f90>] (___sys_recvmsg) [<80661e7c>] (__sys_recvmsg) [<80661ec0>] (SyS_recvmsg) [<80108b20>] (ret_fast_syscall+0x0/0x1c) agetty listens to netlink messages in order to update the login prompt when IP addresses change (if /etc/issue contains \4 or \6 escape codes): https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=e36deb6424e8 It's a useful feature, though it seems questionable that it causes CAN bit error statistics to be queried. Be that as it may, if hi3110_get_berr_counter() is invoked while a frame is sent by hi3110_hw_tx(), bogus SPI transfers like the following may occur: => 12 00 (hi3110_get_berr_counter() wanted to transmit EC 00 to query the transmit error counter, but the first byte was overwritten by hi3110_hw_tx_frame()) => EA 00 3E 80 01 FB (hi3110_hw_tx_frame() wanted to transmit a frame, but the first byte was overwritten by hi3110_get_berr_counter() because it wanted to query the receive error counter) This sequence hangs the transmission because the driver believes it has sent a frame and waits for the interrupt signaling completion, but in reality the chip has never sent away the frame since the commands it received were malformed. Fix by acquiring the SPI lock in hi3110_get_berr_counter(). I've scrutinized the entire driver for further unlocked SPI accesses but found no others. Cc: Mathias Duckeck <m.duckeck@kunbus.de> Cc: Akshay Bhat <akshay.bhat@timesys.com> Cc: Casey Fitzpatrick <casey.fitzpatrick@timesys.com> Cc: Stef Walter <stefw@redhat.com> Cc: Karel Zak <kzak@redhat.com> Cc: stable@vger.kernel.org # v4.12+ Signed-off-by: Lukas Wunner <lukas@wunner.de> Reviewed-by: Akshay Bhat <akshay.bhat@timesys.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2018-05-10dm thin: update Documentation to clarify when "read_only" is validMike Snitzer
Due to user confusion, clarify that it doesn't make sense to try to create a thin-pool with "read_only" mode enabled. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2018-05-10PCI / PM: Check device_may_wakeup() in pci_enable_wake()Rafael J. Wysocki
Commit 0847684cfc5f0 (PCI / PM: Simplify device wakeup settings code) went too far and dropped the device_may_wakeup() check from pci_enable_wake() which causes wakeup to be enabled during system suspend, hibernation or shutdown for some PCI devices that are not allowed by user space to wake up the system from sleep (or power off). As a result of this, excessive power is drawn by some of the affected systems while in sleep states or off. Restore the device_may_wakeup() check in pci_enable_wake(), but make sure that the PCI bus type's runtime suspend callback will not call device_may_wakeup() which is about system wakeup from sleep and not about device wakeup from runtime suspend. Fixes: 0847684cfc5f0 (PCI / PM: Simplify device wakeup settings code) Reported-by: Joseph Salisbury <joseph.salisbury@canonical.com> Cc: 4.13+ <stable@vger.kernel.org> # 4.13+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com>
2018-05-10drm/amd/pp: Fix performance drop on FijiRex Zhu
The performance drop if the default TDP more than 256 Watt Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-10tipc: eliminate KMSAN uninit-value in strcmp complaintYing Xue
When we get link properties through netlink interface with tipc_nl_node_get_link(), we don't validate TIPC_NLA_LINK_NAME attribute at all, instead we directly use it. As a consequence, KMSAN detected the TIPC_NLA_LINK_NAME attribute was an uninitialized value, and then posted the following complaint: ================================================================== BUG: KMSAN: uninit-value in strcmp+0xf7/0x160 lib/string.c:329 CPU: 1 PID: 4527 Comm: syz-executor655 Not tainted 4.16.0+ #87 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x185/0x1d0 lib/dump_stack.c:53 kmsan_report+0x142/0x240 mm/kmsan/kmsan.c:1067 __msan_warning_32+0x6c/0xb0 mm/kmsan/kmsan_instr.c:683 strcmp+0xf7/0x160 lib/string.c:329 tipc_nl_node_get_link+0x220/0x6f0 net/tipc/node.c:1881 genl_family_rcv_msg net/netlink/genetlink.c:599 [inline] genl_rcv_msg+0x1686/0x1810 net/netlink/genetlink.c:624 netlink_rcv_skb+0x378/0x600 net/netlink/af_netlink.c:2447 genl_rcv+0x63/0x80 net/netlink/genetlink.c:635 netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline] netlink_unicast+0x166b/0x1740 net/netlink/af_netlink.c:1337 netlink_sendmsg+0x1048/0x1310 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec net/socket.c:630 [inline] sock_sendmsg net/socket.c:640 [inline] ___sys_sendmsg+0xec0/0x1310 net/socket.c:2046 __sys_sendmsg net/socket.c:2080 [inline] SYSC_sendmsg+0x2a3/0x3d0 net/socket.c:2091 SyS_sendmsg+0x54/0x80 net/socket.c:2087 do_syscall_64+0x309/0x430 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x3d/0xa2 RIP: 0033:0x445589 RSP: 002b:00007fb7ee66cdb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00000000006dac24 RCX: 0000000000445589 RDX: 0000000000000000 RSI: 0000000020023000 RDI: 0000000000000003 RBP: 00000000006dac20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fffa2bf3f3f R14: 00007fb7ee66d9c0 R15: 0000000000000001 Uninit was created at: kmsan_save_stack_with_flags mm/kmsan/kmsan.c:278 [inline] kmsan_internal_poison_shadow+0xb8/0x1b0 mm/kmsan/kmsan.c:188 kmsan_kmalloc+0x94/0x100 mm/kmsan/kmsan.c:314 kmsan_slab_alloc+0x11/0x20 mm/kmsan/kmsan.c:321 slab_post_alloc_hook mm/slab.h:445 [inline] slab_alloc_node mm/slub.c:2737 [inline] __kmalloc_node_track_caller+0xaed/0x11c0 mm/slub.c:4369 __kmalloc_reserve net/core/skbuff.c:138 [inline] __alloc_skb+0x2cf/0x9f0 net/core/skbuff.c:206 alloc_skb include/linux/skbuff.h:984 [inline] netlink_alloc_large_skb net/netlink/af_netlink.c:1183 [inline] netlink_sendmsg+0x9a6/0x1310 net/netlink/af_netlink.c:1875 sock_sendmsg_nosec net/socket.c:630 [inline] sock_sendmsg net/socket.c:640 [inline] ___sys_sendmsg+0xec0/0x1310 net/socket.c:2046 __sys_sendmsg net/socket.c:2080 [inline] SYSC_sendmsg+0x2a3/0x3d0 net/socket.c:2091 SyS_sendmsg+0x54/0x80 net/socket.c:2087 do_syscall_64+0x309/0x430 arch/x86/entry/common.c:287 entry_SYSCALL_64_after_hwframe+0x3d/0xa2 ================================================================== To quiet the complaint, TIPC_NLA_LINK_NAME attribute has been validated in tipc_nl_node_get_link() before it's used. Reported-by: syzbot+df0257c92ffd4fcc58cd@syzkaller.appspotmail.com Signed-off-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10net/9p: correct some comment errors in 9p file system codeSun Lianwen
There are follow comment errors: 1 The function name is wrong in p9_release_pages() comment. 2 The function name and variable name is wrong in p9_poll_workfn() comment. 3 There is no variable dm_mr and lkey in struct p9_trans_rdma. 4 The function name is wrong in rdma_create_trans() comment. 5 There is no variable initialized in struct virtio_chan. 6 The variable name is wrong in p9_virtio_zc_request() comment. Signed-off-by: Sun Lianwen <sunlw.fnst@cn.fujitsu.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-05-10ceph: fix iov_iter issues in ceph_direct_read_write()Ilya Dryomov
dio_get_pagev_size() and dio_get_pages_alloc() introduced in commit b5b98989dc7e ("ceph: combine as many iovec as possile into one OSD request") assume that the passed iov_iter is ITER_IOVEC. This isn't the case with splice where it ends up poking into the guts of ITER_BVEC or ITER_PIPE iterators, causing lockups and crashes easily reproduced with generic/095. Rather than trying to figure out gap alignment and stuff pages into a page vector, add a helper for going from iov_iter to a bio_vec array and make use of the new CEPH_OSD_DATA_TYPE_BVECS code. Fixes: b5b98989dc7e ("ceph: combine as many iovec as possile into one OSD request") Link: http://tracker.ceph.com/issues/18130 Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: "Yan, Zheng" <zyan@redhat.com> Tested-by: Luis Henriques <lhenriques@suse.com>
2018-05-10libceph: add osd_req_op_extent_osd_data_bvecs()Ilya Dryomov
... and store num_bvecs for client code's convenience. Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
2018-05-10ceph: fix rsize/wsize capping in ceph_direct_read_write()Ilya Dryomov
rsize/wsize cap should be applied before ceph_osdc_new_request() is called. Otherwise, if the size is limited by the cap instead of the stripe unit, ceph_osdc_new_request() would setup an extent op that is bigger than what dio_get_pages_alloc() would pin and add to the page vector, triggering asserts in the messenger. Cc: stable@vger.kernel.org Fixes: 95cca2b44e54 ("ceph: limit osd write size") Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
2018-05-10mtd: rawnand: Make sure we wait tWB before polling the STATUS regBoris Brezillon
NAND chips require a bit of time to take the NAND operation into account and set the BUSY bit in the STATUS reg. Make sure we don't poll the STATUS reg too early in nand_soft_waitrdy(). Fixes: 8878b126df76 ("mtd: nand: add ->exec_op() implementation") Cc: <stable@vger.kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
2018-05-10Merge branch 'linux-4.17' of git://github.com/skeggsb/linux into drm-fixesDave Airlie
Two nouveau crasher/deadlock fixes. * 'linux-4.17' of git://github.com/skeggsb/linux: drm/nouveau: Fix deadlock in nv50_mstm_register_connector() drm/nouveau/ttm: don't dereference nvbo::cli, it can outlive client
2018-05-10drm/nouveau: Fix deadlock in nv50_mstm_register_connector()Lyude Paul
Currently; we're grabbing all of the modesetting locks before adding MST connectors to fbdev. This isn't actually necessary, and causes a deadlock as well: ====================================================== WARNING: possible circular locking dependency detected 4.17.0-rc3Lyude-Test+ #1 Tainted: G O ------------------------------------------------------ kworker/1:0/18 is trying to acquire lock: 00000000c832f62d (&helper->lock){+.+.}, at: drm_fb_helper_add_one_connector+0x2a/0x60 [drm_kms_helper] but task is already holding lock: 00000000942e28e2 (crtc_ww_class_mutex){+.+.}, at: drm_modeset_backoff+0x8e/0x1c0 [drm] which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #3 (crtc_ww_class_mutex){+.+.}: ww_mutex_lock+0x43/0x80 drm_modeset_lock+0x71/0x130 [drm] drm_helper_probe_single_connector_modes+0x7d/0x6b0 [drm_kms_helper] drm_setup_crtcs+0x15e/0xc90 [drm_kms_helper] __drm_fb_helper_initial_config_and_unlock+0x29/0x480 [drm_kms_helper] nouveau_fbcon_init+0x138/0x1a0 [nouveau] nouveau_drm_load+0x173/0x7e0 [nouveau] drm_dev_register+0x134/0x1c0 [drm] drm_get_pci_dev+0x8e/0x160 [drm] nouveau_drm_probe+0x1a9/0x230 [nouveau] pci_device_probe+0xcd/0x150 driver_probe_device+0x30b/0x480 __driver_attach+0xbc/0xe0 bus_for_each_dev+0x67/0x90 bus_add_driver+0x164/0x260 driver_register+0x57/0xc0 do_one_initcall+0x4d/0x323 do_init_module+0x5b/0x1f8 load_module+0x20e5/0x2ac0 __do_sys_finit_module+0xb7/0xd0 do_syscall_64+0x60/0x1b0 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #2 (crtc_ww_class_acquire){+.+.}: drm_helper_probe_single_connector_modes+0x58/0x6b0 [drm_kms_helper] drm_setup_crtcs+0x15e/0xc90 [drm_kms_helper] __drm_fb_helper_initial_config_and_unlock+0x29/0x480 [drm_kms_helper] nouveau_fbcon_init+0x138/0x1a0 [nouveau] nouveau_drm_load+0x173/0x7e0 [nouveau] drm_dev_register+0x134/0x1c0 [drm] drm_get_pci_dev+0x8e/0x160 [drm] nouveau_drm_probe+0x1a9/0x230 [nouveau] pci_device_probe+0xcd/0x150 driver_probe_device+0x30b/0x480 __driver_attach+0xbc/0xe0 bus_for_each_dev+0x67/0x90 bus_add_driver+0x164/0x260 driver_register+0x57/0xc0 do_one_initcall+0x4d/0x323 do_init_module+0x5b/0x1f8 load_module+0x20e5/0x2ac0 __do_sys_finit_module+0xb7/0xd0 do_syscall_64+0x60/0x1b0 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (&dev->mode_config.mutex){+.+.}: drm_setup_crtcs+0x10c/0xc90 [drm_kms_helper] __drm_fb_helper_initial_config_and_unlock+0x29/0x480 [drm_kms_helper] nouveau_fbcon_init+0x138/0x1a0 [nouveau] nouveau_drm_load+0x173/0x7e0 [nouveau] drm_dev_register+0x134/0x1c0 [drm] drm_get_pci_dev+0x8e/0x160 [drm] nouveau_drm_probe+0x1a9/0x230 [nouveau] pci_device_probe+0xcd/0x150 driver_probe_device+0x30b/0x480 __driver_attach+0xbc/0xe0 bus_for_each_dev+0x67/0x90 bus_add_driver+0x164/0x260 driver_register+0x57/0xc0 do_one_initcall+0x4d/0x323 do_init_module+0x5b/0x1f8 load_module+0x20e5/0x2ac0 __do_sys_finit_module+0xb7/0xd0 do_syscall_64+0x60/0x1b0 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&helper->lock){+.+.}: __mutex_lock+0x70/0x9d0 drm_fb_helper_add_one_connector+0x2a/0x60 [drm_kms_helper] nv50_mstm_register_connector+0x2c/0x50 [nouveau] drm_dp_add_port+0x2f5/0x420 [drm_kms_helper] drm_dp_send_link_address+0x155/0x1e0 [drm_kms_helper] drm_dp_add_port+0x33f/0x420 [drm_kms_helper] drm_dp_send_link_address+0x155/0x1e0 [drm_kms_helper] drm_dp_check_and_send_link_address+0x87/0xd0 [drm_kms_helper] drm_dp_mst_link_probe_work+0x4d/0x80 [drm_kms_helper] process_one_work+0x20d/0x650 worker_thread+0x3a/0x390 kthread+0x11e/0x140 ret_from_fork+0x3a/0x50 other info that might help us debug this: Chain exists of: &helper->lock --> crtc_ww_class_acquire --> crtc_ww_class_mutex Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(crtc_ww_class_mutex); lock(crtc_ww_class_acquire); lock(crtc_ww_class_mutex); lock(&helper->lock); *** DEADLOCK *** 5 locks held by kworker/1:0/18: #0: 000000004a05cd50 ((wq_completion)"events_long"){+.+.}, at: process_one_work+0x187/0x650 #1: 00000000601c11d1 ((work_completion)(&mgr->work)){+.+.}, at: process_one_work+0x187/0x650 #2: 00000000586ca0df (&dev->mode_config.mutex){+.+.}, at: drm_modeset_lock_all+0x3a/0x1b0 [drm] #3: 00000000d3ca0ffa (crtc_ww_class_acquire){+.+.}, at: drm_modeset_lock_all+0x44/0x1b0 [drm] #4: 00000000942e28e2 (crtc_ww_class_mutex){+.+.}, at: drm_modeset_backoff+0x8e/0x1c0 [drm] stack backtrace: CPU: 1 PID: 18 Comm: kworker/1:0 Tainted: G O 4.17.0-rc3Lyude-Test+ #1 Hardware name: Gateway FX6840/FX6840, BIOS P01-A3 05/17/2010 Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] Call Trace: dump_stack+0x85/0xcb print_circular_bug.isra.38+0x1ce/0x1db __lock_acquire+0x128f/0x1350 ? lock_acquire+0x9f/0x200 ? lock_acquire+0x9f/0x200 ? __ww_mutex_lock.constprop.13+0x8f/0x1000 lock_acquire+0x9f/0x200 ? drm_fb_helper_add_one_connector+0x2a/0x60 [drm_kms_helper] ? drm_fb_helper_add_one_connector+0x2a/0x60 [drm_kms_helper] __mutex_lock+0x70/0x9d0 ? drm_fb_helper_add_one_connector+0x2a/0x60 [drm_kms_helper] ? ww_mutex_lock+0x43/0x80 ? _cond_resched+0x15/0x30 ? ww_mutex_lock+0x43/0x80 ? drm_modeset_lock+0xb2/0x130 [drm] ? drm_fb_helper_add_one_connector+0x2a/0x60 [drm_kms_helper] drm_fb_helper_add_one_connector+0x2a/0x60 [drm_kms_helper] nv50_mstm_register_connector+0x2c/0x50 [nouveau] drm_dp_add_port+0x2f5/0x420 [drm_kms_helper] ? mark_held_locks+0x50/0x80 ? kfree+0xcf/0x2a0 ? drm_dp_check_mstb_guid+0xd6/0x120 [drm_kms_helper] ? trace_hardirqs_on_caller+0xed/0x180 ? drm_dp_check_mstb_guid+0xd6/0x120 [drm_kms_helper] drm_dp_send_link_address+0x155/0x1e0 [drm_kms_helper] drm_dp_add_port+0x33f/0x420 [drm_kms_helper] ? nouveau_connector_aux_xfer+0x7c/0xb0 [nouveau] ? find_held_lock+0x2d/0x90 ? drm_dp_dpcd_access+0xd9/0xf0 [drm_kms_helper] ? __mutex_unlock_slowpath+0x3b/0x280 ? drm_dp_dpcd_access+0xd9/0xf0 [drm_kms_helper] drm_dp_send_link_address+0x155/0x1e0 [drm_kms_helper] drm_dp_check_and_send_link_address+0x87/0xd0 [drm_kms_helper] drm_dp_mst_link_probe_work+0x4d/0x80 [drm_kms_helper] process_one_work+0x20d/0x650 worker_thread+0x3a/0x390 ? process_one_work+0x650/0x650 kthread+0x11e/0x140 ? kthread_create_worker_on_cpu+0x50/0x50 ret_from_fork+0x3a/0x50 Taking example from i915, the only time we need to hold any modesetting locks is when changing the port on the mstc, and in that case we only need to hold the connection mutex. Signed-off-by: Lyude Paul <lyude@redhat.com> Cc: Karol Herbst <kherbst@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-10drm/nouveau/ttm: don't dereference nvbo::cli, it can outlive clientBen Skeggs
Potentially responsible for some random OOPSes. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org [v4.15+]
2018-05-10Merge branch 'drm-fixes-4.17' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes A little bigger than normal since this is two weeks of fixes. - Atom firmware table updates for vega12 - Fix fallout from huge page support - Fix up smu7 power profile interface to be consistent with vega - Misc other fixes * 'drm-fixes-4.17' of git://people.freedesktop.org/~agd5f/linux: drm/amd/pp: Refine the output of pp_power_profile_mode on VI drm/amdgpu: Switch to interruptable wait to recover from ring hang. drm/ttm: Use GFP_TRANSHUGE_LIGHT for allocating huge pages drm/amd/display: Use kvzalloc for potentially large allocations drm/amd/display: Don't return ddc result and read_bytes in same return value drm/amd/display: Add get_firmware_info_v3_2 for VG12 drm/amd: Add BIOS smu_info v3_3 required struct def. drm/amd/display: Add VG12 ASIC IDs
2018-05-10Merge tag 'drm-misc-fixes-2018-05-09' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes atomic: Clear state pointers on clear (Ville) vc4: Fix oops in dpi disable (Eric) omap: Various error-checking + uninitialized var fixes (Tomi) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Eric Anholt <eric@anholt.net> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> * tag 'drm-misc-fixes-2018-05-09' of git://anongit.freedesktop.org/drm/drm-misc: drm/vc4: Fix scaling of uni-planar formats drm/bridge/sii8620: add Kconfig dependency on extcon drm/omap: handle alloc failures in omap_connector drm/omap: add missing linefeeds to prints drm/omap: handle error if scale coefs are not found drm/omap: check return value from soc_device_match drm/omap: fix possible NULL ref issue in tiler_reserve_2d drm/omap: fix uninitialized ret variable drm/omap: silence unititialized variable warning drm/vc4: Fix oops dereferencing DPI's connector since panel_bridge. drm/atomic: Clean private obj old_state/new_state in drm_atomic_state_default_clear() drm/atomic: Clean old_state/new_state in drm_atomic_state_default_clear()
2018-05-10Merge tag 'drm-intel-fixes-2018-05-09' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Increase LVDS panel timeout to 5s to avoid spurious *ERROR* - Fix 2 WARNS: BIOS framebuffer related (FDO #105992) and eDP cdclk mismatch * tag 'drm-intel-fixes-2018-05-09' of git://anongit.freedesktop.org/drm/drm-intel: drm/i915: Fix drm:intel_enable_lvds ERROR message in kernel log drm/i915: Correctly populate user mode h/vdisplay with pipe src size during readout drm/i915: Adjust eDP's logical vco in a reliable place.
2018-05-10Merge tag 'exynos-drm-fixes-for-v4.17-rc5' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes Fixup pagefault issue of mixer driver - it makes sure to check shadow register for interlace scan. - it corrects chroma_addr[1], height and vertical position values. And trivial cleanup - it just removes duplicated drm_bridge_attach. * tag 'exynos-drm-fixes-for-v4.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: drm/exynos: hdmi: avoid duplicating drm_bridge_attach drm/exynos: mixer: avoid Oops in vp_video_buffer() drm/exynos/mixer: fix synchronization check in interlaced mode
2018-05-10agp: uninorth: make two functions staticMathieu Malaterre
Both ‘uninorth_remove_memory’ and ‘null_cache_flush’ can be made static. So make them. Silence the following gcc warning (W=1): drivers/char/agp/uninorth-agp.c:198:5: warning: no previous prototype for ‘uninorth_remove_memory’ [-Wmissing-prototypes] and drivers/char/agp/uninorth-agp.c:473:6: warning: no previous prototype for ‘null_cache_flush’ [-Wmissing-prototypes] Signed-off-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2018-05-09Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fixes from Jiri Kosina: - quirk for Toshiba Click Mini L9W-B, from Hans de Goede - intel-ish-hid and wacom error handling (device freeing) path fixes from Arvind Yadav - memory corruption fix in intel-ish-hid driver from Hans de Goede - a few new device ID additions to hid-lenovo from Peter Ganzhorn * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: i2c-hid: Add RESEND_REPORT_DESCR quirk for Toshiba Click Mini L9W-B HID: intel-ish-hid: use put_device() instead of kfree() HID: intel_ish-hid: Stop using a static local buffer in get_report() HID: intel_ish-hid: Move header size check to inside the loop HID: wacom: Release device resource data obtained by devres_alloc() HID: lenovo: Add support for IBM/Lenovo Scrollpoint mice
2018-05-09drm/amd/pp: Refine the output of pp_power_profile_mode on VIRex Zhu
In order to keep consist with Vega, the output format of the pp_power_profile_mode would be <integer><mode name string>< “*” for current profile>:"detail settings" and remove the "CURRENT" mode line. for example: NUM MODE_NAME SCLK_UP_HYST SCLK_DOWN_HYST SCLK_ACTIVE_LEVEL MCLK_UP_HYST MCLK_DOWN_HYST MCLK_ACTIVE_LEVEL 0 3D_FULL_SCREEN: 0 100 30 0 100 10 1 POWER_SAVING: 10 0 30 - - - 2 VIDEO: - - - 10 16 31 3 VR: 0 11 50 0 100 10 4 COMPUTE: 0 5 30 - - - 5 CUSTOM *: 0 5 30 0 100 10 NUM MODE_NAME SCLK_UP_HYST SCLK_DOWN_HYST SCLK_ACTIVE_LEVEL MCLK_UP_HYST MCLK_DOWN_HYST MCLK_ACTIVE_LEVEL 0 3D_FULL_SCREEN: 0 100 30 0 100 10 1 POWER_SAVING *: 10 0 30 0 100 10 2 VIDEO: - - - 10 16 31 3 VR: 0 11 50 0 100 10 4 COMPUTE: 0 5 30 - - - 5 CUSTOM: - - - - - - Reviewed-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-09drm/amdgpu: Switch to interruptable wait to recover from ring hang.Andrey Grodzovsky
v2: Use dma_fence_wait instead of dma_fence_wait_timeout(...,MAX_SCHEDULE_TIMEOUT) Avoid printing error message for ERESTARTSYS Originally-by: David Panariti <David.Panariti@amd.com> Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-05-09drm/ttm: Use GFP_TRANSHUGE_LIGHT for allocating huge pagesMichel Dänzer
GFP_TRANSHUGE tries very hard to allocate huge pages, which can result in long delays with high memory pressure. I have observed firefox freezing for up to around a minute due to this while restic was taking a full system backup. Since we don't really need huge pages, use GFP_TRANSHUGE_LIGHT | __GFP_NORETRY instead, in order to fail quickly when there are no huge pages available. Set __GFP_KSWAPD_RECLAIM as well, in order for huge pages to be freed up in the background if necessary. With these changes, I'm no longer seeing freezes during a restic backup. Cc: stable@vger.kernel.org Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-05-31 16:32:27 +0000