| 9f73bd1 | Parav Pandit | 11 November 2020, 03:47:44 UTC | devlink: Avoid overwriting port attributes of registered port Cited commit in fixes tag overwrites the port attributes for the registered port. Avoid such error by checking registered flag before setting attributes. Fixes: 71ad8d55f8e5 ("devlink: Replace devlink_port_attrs_set parameters with a struct") Signed-off-by: Parav Pandit <parav@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20201111034744.35554-1-parav@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 16:06:57 UTC |
| 9e2b7fa | Martin Willi | 06 November 2020, 07:30:30 UTC | vrf: Fix fast path output packet handling with async Netfilter rules VRF devices use an optimized direct path on output if a default qdisc is involved, calling Netfilter hooks directly. This path, however, does not consider Netfilter rules completing asynchronously, such as with NFQUEUE. The Netfilter okfn() is called for asynchronously accepted packets, but the VRF never passes that packet down the stack to send it out over the slave device. Using the slower redirect path for this seems not feasible, as we do not know beforehand if a Netfilter hook has asynchronously completing rules. Fix the use of asynchronously completing Netfilter rules in OUTPUT and POSTROUTING by using a special completion function that additionally calls dst_output() to pass the packet down the stack. Also, slightly adjust the use of nf_reset_ct() so that is called in the asynchronous case, too. Fixes: dcdd43c41e60 ("net: vrf: performance improvements for IPv4") Fixes: a9ec54d1b0cd ("net: vrf: performance improvements for IPv6") Signed-off-by: Martin Willi <martin@strongswan.org> Link: https://lore.kernel.org/r/20201106073030.3974927-1-martin@strongswan.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 15:47:06 UTC |
| 52755b6 | Wang Hai | 10 November 2020, 14:46:14 UTC | cosa: Add missing kfree in error path of cosa_write If memory allocation for 'kbuf' succeed, cosa_write() doesn't have a corresponding kfree() in exception handling. Thus add kfree() for this function implementation. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wang Hai <wanghai38@huawei.com> Acked-by: Jan "Yenya" Kasprzak <kas@fi.muni.cz> Link: https://lore.kernel.org/r/20201110144614.43194-1-wanghai38@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 01:52:01 UTC |
| 460cd17 | Jakub Kicinski | 10 November 2020, 03:51:20 UTC | net: switch to the kernel.org patchwork instance Move to the kernel.org patchwork instance, it has significantly lower latency for accessing from Europe and the US. Other quirks include the reply bot. Link: https://lore.kernel.org/r/20201110035120.642746-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 01:12:00 UTC |
| fcd1ecc | Jakub Kicinski | 12 November 2020, 00:30:41 UTC | Merge branch 'cxgb4-ch_ktls-fixes-in-nic-tls-code' Rohit Maheshwari says: ==================== cxgb4/ch_ktls: Fixes in nic tls code This series helps in fixing multiple nic ktls issues. Series is broken into 12 patches. Patch 1 avoids deciding tls packet based on decrypted bit. If its a retransmit packet which has tls handshake and finish (for encryption), decrypted bit won't be set there, and so we can't rely on decrypted bit. Patch 2 helps supporting linear skb. SKBs were assumed non-linear. Corrected the length extraction. Patch 3 fixes the checksum offload update in WR. Patch 4 fixes kernel panic happening due to creating new skb for each record. As part of fix driver will use same skb to send out one tls record (partial data) of the same SKB. Patch 5 fixes the problem of skb data length smaller than remaining data of the record. Patch 6 fixes the handling of SKBs which has tls header alone pkt, but not starting from beginning. Patch 7 avoids sending extra data which is used to make a record 16 byte aligned. We don't need to retransmit those extra few bytes. Patch 8 handles the cases where retransmit packet has tls starting exchanges which are prior to tls start marker. Patch 9 fixes the problem os skb free before HW knows about tcp FIN. Patch 10 handles the small packet case which has partial TAG bytes only. HW can't handle those, hence using sw crypto for such pkts. Patch 11 corrects the potential tcb update problem. Patch 12 stops the queue if queue reaches threshold value. v1->v2: - Corrected fixes tag issue. - Marked chcr_ktls_sw_fallback() static. v2->v3: - Replaced GFP_KERNEL with GFP_ATOMIC. - Removed mixed fixes. v3->v4: - Corrected fixes tag issue. v4->v5: - Separated mixed fixes from patch 4. v5-v6: - Fixes tag should be at the end. ==================== Link: https://lore.kernel.org/r/20201109105142.15398-1-rohitm@chelsio.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:42 UTC |
| 83a95df | Rohit Maheshwari | 09 November 2020, 10:51:42 UTC | ch_ktls: stop the txq if reaches threshold Stop the queue and ask for the credits if queue reaches to threashold. Fixes: 5a4b9fe7fece ("cxgb4/chcr: complete record tx handling") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:38 UTC |
| 7d01c42 | Rohit Maheshwari | 09 November 2020, 10:51:41 UTC | ch_ktls: tcb update fails sometimes context id and port id should be filled while sending tcb update. Fixes: 5a4b9fe7fece ("cxgb4/chcr: complete record tx handling") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:38 UTC |
| 21f82ac | Rohit Maheshwari | 09 November 2020, 10:51:40 UTC | ch_ktls/cxgb4: handle partial tag alone SKBs If TCP congestion caused a very small packets which only has some part fo the TAG, and that too is not till the end. HW can't handle such case, so falling back to sw crypto in such cases. v1->v2: - Marked chcr_ktls_sw_fallback() static. Fixes: dc05f3df8fac ("chcr: Handle first or middle part of record") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:38 UTC |
| 659bf03 | Rohit Maheshwari | 09 November 2020, 10:51:39 UTC | ch_ktls: don't free skb before sending FIN If its a last packet and fin is set. Make sure FIN is informed to HW before skb gets freed. Fixes: 429765a149f1 ("chcr: handle partial end part of a record") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:38 UTC |
| 9478e08 | Rohit Maheshwari | 09 November 2020, 10:51:38 UTC | ch_ktls: packet handling prior to start marker There could be a case where ACK for tls exchanges prior to start marker is missed out, and by the time tls is offloaded. This pkt should not be discarded and handled carefully. It could be plaintext alone or plaintext + finish as well. Fixes: 5a4b9fe7fece ("cxgb4/chcr: complete record tx handling") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:38 UTC |
| 63ee459 | Rohit Maheshwari | 09 November 2020, 10:51:37 UTC | ch_ktls: Correction in middle record handling If a record starts in middle, reset TCB UNA so that we could avoid sending out extra packet which is needed to make it 16 byte aligned to start AES CTR. Check also considers prev_seq, which should be what is actually sent, not the skb data length. Avoid updating partial TAG to HW at any point of time, that's why we need to check if remaining part is smaller than TAG size, then reset TX_MAX to be TAG starting sequence number. Fixes: 5a4b9fe7fece ("cxgb4/chcr: complete record tx handling") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:37 UTC |
| 83deb09 | Rohit Maheshwari | 09 November 2020, 10:51:36 UTC | ch_ktls: missing handling of header alone If an skb has only header part which doesn't start from beginning, is not being handled properly. Fixes: dc05f3df8fac ("chcr: Handle first or middle part of record") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:37 UTC |
| c68a28a | Rohit Maheshwari | 09 November 2020, 10:51:35 UTC | ch_ktls: Correction in trimmed_len calculation trimmed length calculation goes wrong if skb has only tag part to send. It should be zero if there is no data bytes apart from TAG. Fixes: dc05f3df8fac ("chcr: Handle first or middle part of record") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:37 UTC |
| 687823d | Rohit Maheshwari | 09 November 2020, 10:51:34 UTC | cxgb4/ch_ktls: creating skbs causes panic Creating SKB per tls record and freeing the original one causes panic. There will be race if connection reset is requested. By freeing original skb, refcnt will be decremented and that means, there is no pending record to send, and so tls_dev_del will be requested in control path while SKB of related connection is in queue. Better approach is to use same SKB to send one record (partial data) at a time. We still have to create a new SKB when partial last part of a record is requested. This fix introduces new API cxgb4_write_partial_sgl() to send partial part of skb. Present cxgb4_write_sgl can only provide feasibility to start from an offset which limits to header only and it can write sgls for the whole skb len. But this new API will help in both. It can start from any offset and can end writing in middle of the skb. v4->v5: - Removed extra changes. Fixes: 429765a149f1 ("chcr: handle partial end part of a record") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:37 UTC |
| 86716b5 | Rohit Maheshwari | 09 November 2020, 10:51:33 UTC | ch_ktls: Update cheksum information Checksum update was missing in the WR. Fixes: 429765a149f1 ("chcr: handle partial end part of a record") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:37 UTC |
| b1b5cb1 | Rohit Maheshwari | 09 November 2020, 10:51:32 UTC | ch_ktls: Correction in finding correct length There is a possibility of linear skbs coming in. Correcting the length extraction logic. v2->v3: - Separated un-related changes from this patch. Fixes: 5a4b9fe7fece ("cxgb4/chcr: complete record tx handling") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:37 UTC |
| 9d2e5e9 | Rohit Maheshwari | 09 November 2020, 10:51:31 UTC | cxgb4/ch_ktls: decrypted bit is not enough If skb has retransmit data starting before start marker, e.g. ccs, decrypted bit won't be set for that, and if it has some data to encrypt, then it must be given to crypto ULD. So in place of decrypted, check if socket is tls offloaded. Also, unless skb has some data to encrypt, no need to give it for tls offload handling. v2->v3: - Removed ifdef. Fixes: 5a4b9fe7fece ("cxgb4/chcr: complete record tx handling") Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 12 November 2020, 00:30:37 UTC |
| 3611823 | Martin Schiller | 09 November 2020, 06:54:49 UTC | net/x25: Fix null-ptr-deref in x25_connect This fixes a regression for blocking connects introduced by commit 4becb7ee5b3d ("net/x25: Fix x25_neigh refcnt leak when x25 disconnect"). The x25->neighbour is already set to "NULL" by x25_disconnect() now, while a blocking connect is waiting in x25_wait_for_connection_establishment(). Therefore x25->neighbour must not be accessed here again and x25->state is also already set to X25_STATE_0 by x25_disconnect(). Fixes: 4becb7ee5b3d ("net/x25: Fix x25_neigh refcnt leak when x25 disconnect") Signed-off-by: Martin Schiller <ms@dev.tdt.de> Reviewed-by: Xie He <xie.he.0141@gmail.com> Link: https://lore.kernel.org/r/20201109065449.9014-1-ms@dev.tdt.de Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 11 November 2020, 22:53:56 UTC |
| df392ae | Michael Walle | 09 November 2020, 11:04:36 UTC | arm64: dts: fsl-ls1028a-kontron-sl28: specify in-band mode for ENETC Since commit 71b77a7a27a3 ("enetc: Migrate to PHYLINK and PCS_LYNX") the network port of the Kontron sl28 board is broken. After the migration to phylink the device tree has to specify the in-band-mode property. Add it. Fixes: 71b77a7a27a3 ("enetc: Migrate to PHYLINK and PCS_LYNX") Suggested-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://lore.kernel.org/r/20201109110436.5906-1-michael@walle.cc Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 11 November 2020, 22:51:35 UTC |
| fa6882c | Wang Hai | 09 November 2020, 14:09:13 UTC | tipc: fix memory leak in tipc_topsrv_start() kmemleak report a memory leak as follows: unreferenced object 0xffff88810a596800 (size 512): comm "ip", pid 21558, jiffies 4297568990 (age 112.120s) hex dump (first 32 bytes): 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... ff ff ff ff ff ff ff ff 00 83 60 b0 ff ff ff ff ..........`..... backtrace: [<0000000022bbe21f>] tipc_topsrv_init_net+0x1f3/0xa70 [<00000000fe15ddf7>] ops_init+0xa8/0x3c0 [<00000000138af6f2>] setup_net+0x2de/0x7e0 [<000000008c6807a3>] copy_net_ns+0x27d/0x530 [<000000006b21adbd>] create_new_namespaces+0x382/0xa30 [<00000000bb169746>] unshare_nsproxy_namespaces+0xa1/0x1d0 [<00000000fe2e42bc>] ksys_unshare+0x39c/0x780 [<0000000009ba3b19>] __x64_sys_unshare+0x2d/0x40 [<00000000614ad866>] do_syscall_64+0x56/0xa0 [<00000000a1b5ca3c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 'srv' is malloced in tipc_topsrv_start() but not free before leaving from the error handling cases. We need to free it. Fixes: 5c45ab24ac77 ("tipc: make struct tipc_server private for server.c") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wang Hai <wanghai38@huawei.com> Link: https://lore.kernel.org/r/20201109140913.47370-1-wanghai38@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 11 November 2020, 22:39:23 UTC |
| e87d24f | Jakub Kicinski | 11 November 2020, 02:08:21 UTC | Merge branch 'net-iucv-fixes-2020-11-09' Julian Wiedmann says: ==================== net/iucv: fixes 2020-11-09 One fix in the shutdown path for af_iucv sockets. This is relevant for stable as well. Also sending along an update for the Maintainers file. v1 -> v2: use the correct Fixes tag in patch 1 (Jakub) ==================== Link: https://lore.kernel.org/r/20201109075706.56573-1-jwi@linux.ibm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 11 November 2020, 02:08:21 UTC |
| 4711497 | Ursula Braun | 09 November 2020, 07:57:06 UTC | MAINTAINERS: remove Ursula Braun as s390 network maintainer I am retiring soon. Thus this patch removes myself from the MAINTAINERS file (s390 network). Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> [jwi: fix up the subject] Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 11 November 2020, 02:08:17 UTC |
| 4031eea | Ursula Braun | 09 November 2020, 07:57:05 UTC | net/af_iucv: fix null pointer dereference on shutdown syzbot reported the following KASAN finding: BUG: KASAN: nullptr-dereference in iucv_send_ctrl+0x390/0x3f0 net/iucv/af_iucv.c:385 Read of size 2 at addr 000000000000021e by task syz-executor907/519 CPU: 0 PID: 519 Comm: syz-executor907 Not tainted 5.9.0-syzkaller-07043-gbcf9877ad213 #0 Hardware name: IBM 3906 M04 701 (KVM/Linux) Call Trace: [<00000000c576af60>] unwind_start arch/s390/include/asm/unwind.h:65 [inline] [<00000000c576af60>] show_stack+0x180/0x228 arch/s390/kernel/dumpstack.c:135 [<00000000c9dcd1f8>] __dump_stack lib/dump_stack.c:77 [inline] [<00000000c9dcd1f8>] dump_stack+0x268/0x2f0 lib/dump_stack.c:118 [<00000000c5fed016>] print_address_description.constprop.0+0x5e/0x218 mm/kasan/report.c:383 [<00000000c5fec82a>] __kasan_report mm/kasan/report.c:517 [inline] [<00000000c5fec82a>] kasan_report+0x11a/0x168 mm/kasan/report.c:534 [<00000000c98b5b60>] iucv_send_ctrl+0x390/0x3f0 net/iucv/af_iucv.c:385 [<00000000c98b6262>] iucv_sock_shutdown+0x44a/0x4c0 net/iucv/af_iucv.c:1457 [<00000000c89d3a54>] __sys_shutdown+0x12c/0x1c8 net/socket.c:2204 [<00000000c89d3b70>] __do_sys_shutdown net/socket.c:2212 [inline] [<00000000c89d3b70>] __s390x_sys_shutdown+0x38/0x48 net/socket.c:2210 [<00000000c9e36eac>] system_call+0xe0/0x28c arch/s390/kernel/entry.S:415 There is nothing to shutdown if a connection has never been established. Besides that iucv->hs_dev is not yet initialized if a socket is in IUCV_OPEN state and iucv->path is not yet initialized if socket is in IUCV_BOUND state. So, just skip the shutdown calls for a socket in these states. Fixes: eac3731bd04c ("[S390]: Add AF_IUCV socket support") Fixes: 82492a355fac ("af_iucv: add shutdown for HS transport") Reviewed-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> [jwi: correct one Fixes tag] Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 11 November 2020, 02:08:17 UTC |
| 2b52a4b | Sven Van Asbroeck | 09 November 2020, 20:38:28 UTC | lan743x: fix "BUG: invalid wait context" when setting rx mode In the net core, the struct net_device_ops -> ndo_set_rx_mode() callback is called with the dev->addr_list_lock spinlock held. However, this driver's ndo_set_rx_mode callback eventually calls lan743x_dp_write(), which acquires a mutex. Mutex acquisition may sleep, and this is not allowed when holding a spinlock. Fix by removing the dp_lock mutex entirely. Its purpose is to prevent concurrent accesses to the data port. No concurrent accesses are possible, because the dev->addr_list_lock spinlock in the core only lets through one thread at a time. Fixes: 23f0703c125b ("lan743x: Add main source files for new lan743x driver") Signed-off-by: Sven Van Asbroeck <thesven73@gmail.com> Link: https://lore.kernel.org/r/20201109203828.5115-1-TheSven73@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 11 November 2020, 01:52:54 UTC |
| 2bae900 | zhangxiaoxu | 09 November 2020, 14:44:16 UTC | net: dsa: mv88e6xxx: Fix memleak in mv88e6xxx_region_atu_snapshot When mv88e6xxx_fid_map return error, we lost free the table. Fix it. Fixes: bfb255428966 ("net: dsa: mv88e6xxx: Add devlink regions") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhangxiaoxu <zhangxiaoxu5@huawei.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20201109144416.1540867-1-zhangxiaoxu5@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 11 November 2020, 01:49:06 UTC |
| 909172a | Mao Wenan | 10 November 2020, 00:16:31 UTC | net: Update window_clamp if SOCK_RCVBUF is set When net.ipv4.tcp_syncookies=1 and syn flood is happened, cookie_v4_check or cookie_v6_check tries to redo what tcp_v4_send_synack or tcp_v6_send_synack did, rsk_window_clamp will be changed if SOCK_RCVBUF is set, which will make rcv_wscale is different, the client still operates with initial window scale and can overshot granted window, the client use the initial scale but local server use new scale to advertise window value, and session work abnormally. Fixes: e88c64f0a425 ("tcp: allow effective reduction of TCP's rcv-buffer via setsockopt") Signed-off-by: Mao Wenan <wenan.mao@linux.alibaba.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/1604967391-123737-1-git-send-email-wenan.mao@linux.alibaba.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 11 November 2020, 01:42:35 UTC |
| f3037c5 | Heiner Kallweit | 08 November 2020, 21:44:02 UTC | net: phy: realtek: support paged operations on RTL8201CP The RTL8401-internal PHY identifies as RTL8201CP, and the init sequence in r8169, copied from vendor driver r8168, uses paged operations. Therefore set the same paged operation callbacks as for the other Realtek PHY's. Fixes: cdafdc29ef75 ("r8169: sync support for RTL8401 with vendor driver") Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/69882f7a-ca2f-e0c7-ae83-c9b6937282cd@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 11 November 2020, 00:11:39 UTC |
| 902a66e | Sven Van Asbroeck | 08 November 2020, 17:12:24 UTC | lan743x: correctly handle chips with internal PHY Commit 6f197fb63850 ("lan743x: Added fixed link and RGMII support") assumes that chips with an internal PHY will never have a devicetree entry. This is incorrect: even for these chips, a devicetree entry can be useful e.g. to pass the mac address from bootloader to chip: &pcie { status = "okay"; host@0 { reg = <0 0 0 0 0>; #address-cells = <3>; #size-cells = <2>; lan7430: ethernet@0 { /* LAN7430 with internal PHY */ compatible = "microchip,lan743x"; status = "okay"; reg = <0 0 0 0 0>; /* filled in by bootloader */ local-mac-address = [00 00 00 00 00 00]; }; }; }; If a devicetree entry is present, the driver will not attach the chip to its internal phy, and the chip will be non-operational. Fix by tweaking the phy connection algorithm: - first try to connect to a phy specified in the devicetree (could be 'real' phy, or just a 'fixed-link') - if that doesn't succeed, try to connect to an internal phy, even if the chip has a devnode Tested on a LAN7430 with internal PHY. I cannot test a device using fixed-link, as I do not have access to one. Fixes: 6f197fb63850 ("lan743x: Added fixed link and RGMII support") Tested-by: Sven Van Asbroeck <thesven73@gmail.com> # lan7430 Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Sven Van Asbroeck <thesven73@gmail.com> Link: https://lore.kernel.org/r/20201108171224.23829-1-TheSven73@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 10 November 2020, 23:46:52 UTC |
| 866358e | Paul Moore | 08 November 2020, 14:08:26 UTC | netlabel: fix our progress tracking in netlbl_unlabel_staticlist() The current NetLabel code doesn't correctly keep track of the netlink dump state in some cases, in particular when multiple interfaces with large configurations are loaded. The problem manifests itself by not reporting the full configuration to userspace, even though it is loaded and active in the kernel. This patch fixes this by ensuring that the dump state is properly reset when necessary inside the netlbl_unlabel_staticlist() function. Fixes: 8cc44579d1bd ("NetLabel: Introduce static network labels for unlabeled connections") Signed-off-by: Paul Moore <paul@paul-moore.com> Link: https://lore.kernel.org/r/160484450633.3752.16512718263560813473.stgit@sifl Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 10 November 2020, 23:31:46 UTC |
| 97adb13 | Vlad Buslov | 07 November 2020, 11:19:28 UTC | selftest: fix flower terse dump tests Iproute2 tc classifier terse dump has been accepted with modified syntax. Update the tests accordingly. Signed-off-by: Vlad Buslov <vlad@buslov.dev> Fixes: e7534fd42a99 ("selftests: implement flower classifier terse dump tests") Link: https://lore.kernel.org/r/20201107111928.453534-1-vlad@buslov.dev Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 10 November 2020, 22:31:17 UTC |
| 989ef49 | Paolo Abeni | 08 November 2020, 18:49:59 UTC | mptcp: provide rmem[0] limit The mptcp proto struct currently does not provide the required limit for forward memory scheduling. Under pressure sk_rmem_schedule() will unconditionally try to use such field and will oops. Address the issue inheriting the tcp limit, as we already do for the wmem one. Fixes: 9c3f94e1681b ("mptcp: add missing memory scheduling in the rx path") Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net> Link: https://lore.kernel.org/r/37af798bd46f402fb7c79f57ebbdd00614f5d7fa.1604861097.git.pabeni@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 10 November 2020, 01:34:34 UTC |
| 16eb0eb | Jonathan Neuschäfer | 07 November 2020, 22:08:21 UTC | docs: networking: phy: s/2.5 times faster/2.5 times as fast/ 2.5 times faster would be 3.5 Gbps (4.375 Gbaud after 8b/10b encoding). Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Link: https://lore.kernel.org/r/20201107220822.1291215-1-j.neuschaefer@gmx.net Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 10 November 2020, 01:28:06 UTC |
| 4136913 | Alexander Lobakin | 08 November 2020, 00:46:15 UTC | ethtool: netlink: add missing netdev_features_change() call After updating userspace Ethtool from 5.7 to 5.9, I noticed that NETDEV_FEAT_CHANGE is no more raised when changing netdev features through Ethtool. That's because the old Ethtool ioctl interface always calls netdev_features_change() at the end of user request processing to inform the kernel that our netdevice has some features changed, but the new Netlink interface does not. Instead, it just notifies itself with ETHTOOL_MSG_FEATURES_NTF. Replace this ethtool_notify() call with netdev_features_change(), so the kernel will be aware of any features changes, just like in case with the ioctl interface. This does not omit Ethtool notifications, as Ethtool itself listens to NETDEV_FEAT_CHANGE and drops ETHTOOL_MSG_FEATURES_NTF on it (net/ethtool/netlink.c:ethnl_netdev_event()). From v1 [1]: - dropped extra new line as advised by Jakub; - no functional changes. [1] https://lore.kernel.org/netdev/AlZXQ2o5uuTVHCfNGOiGgJ8vJ3KgO5YIWAnQjH0cDE@cp3-web-009.plabs.ch Fixes: 0980bfcd6954 ("ethtool: set netdev features with FEATURES_SET request") Signed-off-by: Alexander Lobakin <alobakin@pm.me> Reviewed-by: Michal Kubecek <mkubecek@suse.cz> Link: https://lore.kernel.org/r/ahA2YWXYICz5rbUSQqNG4roJ8OlJzzYQX7PTiG80@cp4-web-028.plabs.ch Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 10 November 2020, 01:15:34 UTC |
| 77a2d67 | Stefano Brivio | 06 November 2020, 16:59:52 UTC | tunnels: Fix off-by-one in lower MTU bounds for ICMP/ICMPv6 replies Jianlin reports that a bridged IPv6 VXLAN endpoint, carrying IPv6 packets over a link with a PMTU estimation of exactly 1350 bytes, won't trigger ICMPv6 Packet Too Big replies when the encapsulated datagrams exceed said PMTU value. VXLAN over IPv6 adds 70 bytes of overhead, so an ICMPv6 reply indicating 1280 bytes as inner MTU would be legitimate and expected. This comes from an off-by-one error I introduced in checks added as part of commit 4cb47a8644cc ("tunnels: PMTU discovery support for directly bridged IP packets"), whose purpose was to prevent sending ICMPv6 Packet Too Big messages with an MTU lower than the smallest permissible IPv6 link MTU, i.e. 1280 bytes. In iptunnel_pmtud_check_icmpv6(), avoid triggering a reply only if the advertised MTU would be less than, and not equal to, 1280 bytes. Also fix the analogous comparison for IPv4, that is, skip the ICMP reply only if the resulting MTU is strictly less than 576 bytes. This becomes apparent while running the net/pmtu.sh bridged VXLAN or GENEVE selftests with adjusted lower-link MTU values. Using e.g. GENEVE, setting ll_mtu to the values reported below, in the test_pmtu_ipvX_over_bridged_vxlanY_or_geneveY_exception() test function, we can see failures on the following tests: test | ll_mtu -------------------------------|-------- pmtu_ipv4_br_geneve4_exception | 626 pmtu_ipv6_br_geneve4_exception | 1330 pmtu_ipv6_br_geneve6_exception | 1350 owing to the different tunneling overheads implied by the corresponding configurations. Reported-by: Jianlin Shi <jishi@redhat.com> Fixes: 4cb47a8644cc ("tunnels: PMTU discovery support for directly bridged IP packets") Signed-off-by: Stefano Brivio <sbrivio@redhat.com> Link: https://lore.kernel.org/r/4f5fc2f33bfdf8409549fafd4f952b008bf04d63.1604681709.git.sbrivio@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 09 November 2020, 23:39:39 UTC |
| 8ef9ba4 | Oliver Herms | 03 November 2020, 10:41:33 UTC | IPv6: Set SIT tunnel hard_header_len to zero Due to the legacy usage of hard_header_len for SIT tunnels while already using infrastructure from net/ipv4/ip_tunnel.c the calculation of the path MTU in tnl_update_pmtu is incorrect. This leads to unnecessary creation of MTU exceptions for any flow going over a SIT tunnel. As SIT tunnels do not have a header themsevles other than their transport (L3, L2) headers we're leaving hard_header_len set to zero as tnl_update_pmtu is already taking care of the transport headers sizes. This will also help avoiding unnecessary IPv6 GC runs and spinlock contention seen when using SIT tunnels and for more than net.ipv6.route.gc_thresh flows. Fixes: c54419321455 ("GRE: Refactor GRE tunneling code.") Signed-off-by: Oliver Herms <oliver.peter.herms@gmail.com> Acked-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/20201103104133.GA1573211@tws Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 09 November 2020, 23:07:40 UTC |
| 4e0396c | Vadym Kochan | 06 November 2020, 16:11:25 UTC | net: marvell: prestera: fix compilation with CONFIG_BRIDGE=m With CONFIG_BRIDGE=m the compilation fails: ld: drivers/net/ethernet/marvell/prestera/prestera_switchdev.o: in function `prestera_bridge_port_event': prestera_switchdev.c:(.text+0x2ebd): undefined reference to `br_vlan_enabled' in case the driver is statically enabled. Fix it by adding 'BRIDGE || BRIDGE=n' dependency. Fixes: e1189d9a5fbe ("net: marvell: prestera: Add Switchdev driver implementation") Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Vadym Kochan <vadym.kochan@plvision.eu> Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Link: https://lore.kernel.org/r/20201106161128.24069-1-vadym.kochan@plvision.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 07 November 2020, 20:43:26 UTC |
| ee661a4 | Jakub Kicinski | 07 November 2020, 20:27:26 UTC | Merge tag 'mlx5-fixes-2020-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 fixes 2020-11-03 v1->v2: - Fix fixes line tag in patch #1 - Toss ktls refcount leak fix, Maxim will look further into the root cause. - Toss eswitch chain 0 prio patch, until we determine if it is needed for -rc and net. * tag 'mlx5-fixes-2020-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5e: Fix incorrect access of RCU-protected xdp_prog net/mlx5e: Fix VXLAN synchronization after function reload net/mlx5: E-switch, Avoid extack error log for disabled vport net/mlx5: Fix deletion of duplicate rules net/mlx5e: Use spin_lock_bh for async_icosq_lock net/mlx5e: Protect encap route dev from concurrent release net/mlx5e: Fix modify header actions memory leak ==================== Link: https://lore.kernel.org/r/20201105202129.23644-1-saeedm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 07 November 2020, 20:27:26 UTC |
| 847f0a2 | Heiner Kallweit | 05 November 2020, 17:14:47 UTC | r8169: disable hw csum for short packets on all chip versions RTL8125B has same or similar short packet hw padding bug as RTL8168evl. The main workaround has been extended accordingly, however we have to disable also hw checksumming for short packets on affected new chip versions. Instead of checking for an affected chip version let's simply disable hw checksumming for short packets in general. v2: - remove the version checks and disable short packet hw csum in general - reflect this in commit title and message Fixes: 0439297be951 ("r8169: add support for RTL8125B") Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/7fbb35f0-e244-ef65-aa55-3872d7d38698@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 07 November 2020, 20:14:35 UTC |
| cc6528b | Heiner Kallweit | 05 November 2020, 14:28:42 UTC | r8169: fix potential skb double free in an error path The caller of rtl8169_tso_csum_v2() frees the skb if false is returned. eth_skb_pad() internally frees the skb on error what would result in a double free. Therefore use __skb_put_padto() directly and instruct it to not free the skb on error. Fixes: b423e9ae49d7 ("r8169: fix offloaded tx checksum for small packets.") Reported-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/f7e68191-acff-9ded-4263-c016428a8762@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 07 November 2020, 20:10:16 UTC |
| 86bbf01 | Jakub Kicinski | 07 November 2020, 01:49:31 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Alexei Starovoitov says: ==================== pull-request: bpf 2020-11-06 1) Pre-allocated per-cpu hashmap needs to zero-fill reused element, from David. 2) Tighten bpf_lsm function check, from KP. 3) Fix bpftool attaching to flow dissector, from Lorenz. 4) Use -fno-gcse for the whole kernel/bpf/core.c instead of function attribute, from Ard. * git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: bpf: Update verification logic for LSM programs bpf: Zero-fill re-used per-cpu map element bpf: BPF_PRELOAD depends on BPF_SYSCALL tools/bpftool: Fix attaching flow dissector libbpf: Fix possible use after free in xsk_socket__delete libbpf: Fix null dereference in xsk_socket__delete libbpf, hashmap: Fix undefined behavior in hash_bits bpf: Don't rely on GCC __attribute__((optimize)) to disable GCSE tools, bpftool: Remove two unused variables. tools, bpftool: Avoid array index warnings. xsk: Fix possible memory leak at socket close bpf: Add struct bpf_redir_neigh forward declaration to BPF helper defs samples/bpf: Set rlimit for memlock to infinity in all samples bpf: Fix -Wshadow warnings selftest/bpf: Fix profiler test using CO-RE relocation for enums ==================== Link: https://lore.kernel.org/r/20201106221759.24143-1-alexei.starovoitov@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 07 November 2020, 01:49:34 UTC |
| 6f64e47 | KP Singh | 05 November 2020, 23:06:51 UTC | bpf: Update verification logic for LSM programs The current logic checks if the name of the BTF type passed in attach_btf_id starts with "bpf_lsm_", this is not sufficient as it also allows attachment to non-LSM hooks like the very function that performs this check, i.e. bpf_lsm_verify_prog. In order to ensure that this verification logic allows attachment to only LSM hooks, the LSM_HOOK definitions in lsm_hook_defs.h are used to generate a BTF_ID set. Upon verification, the attach_btf_id of the program being attached is checked for presence in this set. Fixes: 9e4e01dfd325 ("bpf: lsm: Implement attach, detach and execution") Signed-off-by: KP Singh <kpsingh@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20201105230651.2621917-1-kpsingh@chromium.org | 06 November 2020, 21:15:21 UTC |
| bf3e762 | Linus Torvalds | 06 November 2020, 21:08:25 UTC | Merge branch 'mtd/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull mtd fixes from Miquel Raynal. * 'mtd/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: stm32_fmc2: fix broken ECC mtd: spi-nor: Fix address width on flash chips > 16MB mtd: spi-nor: Don't copy self-pointing struct around mtd: rawnand: ifc: Move the ECC engine initialization to the right place mtd: rawnand: mxc: Move the ECC engine initialization to the right place | 06 November 2020, 21:08:25 UTC |
| 44d8062 | Linus Torvalds | 06 November 2020, 21:05:21 UTC | Merge tag 'spi-fix-v5.10-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fix from Mark Brown: "This is an additional fix on top of 5e31ba0c0543 ('spi: bcm2835: fix gpio cs level inversion') - when sending my prior pull request I had misremembred the status of that patch, apologies for the noise here" * tag 'spi-fix-v5.10-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: bcm2835: remove use of uninitialized gpio flags variable | 06 November 2020, 21:05:21 UTC |
| bb72bbe | Linus Torvalds | 06 November 2020, 20:58:11 UTC | Merge tag 'sound-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Quite a bunch of small fixes that have been gathered since the last pull, including changes like below: - HD-audio runtime PM fixes and refactoring - HD-audio and USB-audio quirks - SOF warning fix - Various ASoC device-specific fixes for Intel, Qualcomm, etc" * tag 'sound-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (26 commits) ALSA: usb-audio: Add implicit feedback quirk for Qu-16 ASoC: mchp-spdiftx: Do not set Validity bit(s) ALSA: usb-audio: Add implicit feedback quirk for MODX ALSA: usb-audio: add usb vendor id as DSD-capable for Khadas devices ALSA: hda/realtek - Enable headphone for ASUS TM420 ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link() ASoC: qcom: lpass-cpu: Fix clock disable failure ASoC: qcom: lpass-sc7180: Fix MI2S bitwidth field bit positions ASoC: codecs: wcd9335: Set digital gain range correctly ASoC: codecs: wcd934x: Set digital gain range correctly ALSA: hda: Reinstate runtime_allow() for all hda controllers ALSA: hda: Separate runtime and system suspend ALSA: hda: Refactor codec PM to use direct-complete optimization ALSA: hda/realtek - Fixed HP headset Mic can't be detected ALSA: usb-audio: Add implicit feedback quirk for Zoom UAC-2 ALSA: make snd_kcontrol_new name a normal string ALSA: fix kernel-doc markups ASoC: SOF: loader: handle all SOF_IPC_EXT types ASoC: cs42l51: manage mclk shutdown delay ASoC: qcom: sdm845: set driver name correctly ... | 06 November 2020, 20:58:11 UTC |
| fc7b66e | Linus Torvalds | 06 November 2020, 20:54:00 UTC | Merge tag 'drm-fixes-2020-11-06-1' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "It's Friday here so that means another installment of drm fixes to distract you from the counting process. Changes all over the place, the amdgpu changes contain support for a new GPU that is close to current one already in the tree (Green Sardine) so it shouldn't have much side effects. Otherwise imx has a few cleanup patches and fixes, amdgpu and i915 have around the usual smattering of fixes, fonts got constified, and vc4/panfrost has some minor fixes. All in all a fairly regular rc3. We have an outstanding nouveau regression, but the author is looking into the fix, so should be here next week. I now return you to counting. fonts: - constify font structures. MAINTAINERS: - Fix path for amdgpu power management amdgpu: - Add support for more navi1x SKUs - Fix for suspend on CI dGPUs - VCN DPG fix for Picasso - Sienna Cichlid fixes - Polaris DPM fix - Add support for Green Sardine amdkfd: - Fix an allocation failure check i915: - Fix set domain's cache coherency - Fixes around breadcrumbs - Fix encoder lookup during PSR atomic - Hold onto an explicit ref to i915_vma_work.pinned - gvt: HWSP reset handling fix - gvt: flush workaround - gvt: vGPU context pin/unpin - gvt: mmio cmd access fix for bxt/apl imx: - drop unused functions and callbacks - reuse imx_drm_encoder_parse_of - spinlock rework - memory leak fix - minor cleanups vc4: - resource cleanup fix panfrost: - madvise/shrinker fix" * tag 'drm-fixes-2020-11-06-1' of git://anongit.freedesktop.org/drm/drm: (55 commits) drm/amdgpu/display: remove DRM_AMD_DC_GREEN_SARDINE drm/amd/display: Add green_sardine support to DM drm/amd/display: Add green_sardine support to DC drm/amdgpu: enable vcn support for green_sardine (v2) drm/amdgpu: enable green_sardine_asd.bin loading (v2) drm/amdgpu/sdma: add sdma engine support for green_sardine (v2) drm/amdgpu: add gfx support for green_sardine (v2) drm/amdgpu: add soc15 common ip block support for green_sardine (v3) drm/amdgpu: add green_sardine support for gpu_info and ip block setting (v2) drm/amdgpu: add Green_Sardine APU flag drm/amdgpu: resolved ASD loading issue on sienna amdkfd: Check kvmalloc return before memcpy drm/amdgpu: update golden setting for sienna_cichlid amd/amdgpu: Disable VCN DPG mode for Picasso drm/amdgpu/swsmu: remove duplicate call to smu_set_default_dpm_table drm/i915: Hold onto an explicit ref to i915_vma_work.pinned drm/i915/gt: Flush xcs before tgl breadcrumbs drm/i915/gt: Expose more parameters for emitting writes into the ring drm/i915: Fix encoder lookup during PSR atomic check drm/i915/gt: Use the local HWSP offset during submission ... | 06 November 2020, 20:54:00 UTC |
| 28ced76 | Linus Torvalds | 06 November 2020, 20:51:29 UTC | Merge tag 'tpmdd-next-v5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull tpm fixes from Jarkko Sakkinen: "Two critical tpm driver bug fixes" * tag 'tpmdd-next-v5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm: efi: Don't create binary_bios_measurements file for an empty log tpm_tis: Disable interrupts on ThinkPad T490s | 06 November 2020, 20:51:29 UTC |
| 02a2aa3 | Linus Torvalds | 06 November 2020, 20:48:19 UTC | Merge tag 'iommu-fixes-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: - Fix a NULL-ptr dereference in the Intel VT-d driver - Two fixes for Intel SVM support - Increase IRQ remapping table size in the AMD IOMMU driver. The old number of 128 turned out to be too low for some recent devices. - Fix a mask check in generic IOMMU code * tag 'iommu-fixes-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu: Fix a check in iommu_check_bind_data() iommu/vt-d: Fix a bug for PDP check in prq_event_thread iommu/vt-d: Fix sid not set issue in intel_svm_bind_gpasid() iommu/vt-d: Fix kernel NULL pointer dereference in find_domain() iommu/amd: Increase interrupt remapping table limit to 512 entries | 06 November 2020, 20:48:19 UTC |
| 1669ecf | Linus Torvalds | 06 November 2020, 20:44:23 UTC | Merge tag 'vfio-v5.10-rc3' of git://github.com/awilliam/linux-vfio Pull VFIO fixes from Alex Williamson: - Remove code by using existing helper (Zenghui Yu) - fsl-mc copy-user return and underflow fixes (Dan Carpenter) - fsl-mc static function declaration (Diana Craciun) - Fix ioeventfd sleeping under spinlock (Alex Williamson) - Fix pm reference count leak in vfio-platform (Zhang Qilong) - Allow opening IGD device w/o OpRegion support (Fred Gao) * tag 'vfio-v5.10-rc3' of git://github.com/awilliam/linux-vfio: vfio/pci: Bypass IGD init in case of -ENODEV vfio: platform: fix reference leak in vfio_platform_open vfio/pci: Implement ioeventfd thread handler for contended memory lock vfio/fsl-mc: Make vfio_fsl_mc_irqs_allocate static vfio/fsl-mc: prevent underflow in vfio_fsl_mc_mmap() vfio/fsl-mc: return -EFAULT if copy_to_user() fails vfio/type1: Use the new helper to find vfio_group | 06 November 2020, 20:44:23 UTC |
| 30f3f68 | Linus Torvalds | 06 November 2020, 20:42:49 UTC | Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "Here's the weekly batch of fixes for arm64. Not an awful lot here, but there are still a few unresolved issues relating to CPU hotplug, RCU and IRQ tracing that I hope to queue fixes for next week. Summary: - Fix early use of kprobes - Fix kernel placement in kexec_file_load() - Bump maximum number of NUMA nodes" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: kexec_file: try more regions if loading segments fails arm64: kprobes: Use BRK instead of single-step when executing instructions out-of-line arm64: NUMA: Kconfig: Increase NODES_SHIFT to 4 | 06 November 2020, 20:42:49 UTC |
| 4257087 | Linus Torvalds | 06 November 2020, 20:29:08 UTC | Merge tag 'arc-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta: - Unbork HSDKv1 platform (won't boot) due to memory map issue - Prevent stack unwinder from infinite looping * tag 'arc-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: [plat-hsdk] Remap CCMs super early in asm boot trampoline ARC: stack unwinding: avoid indefinite looping | 06 November 2020, 20:29:08 UTC |
| ee51814 | Linus Torvalds | 06 November 2020, 20:21:33 UTC | Merge tag 's390-5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Heiko Carstens: - fix reference counting for ap devices - fix paes selftest - fix pmd_deref()/pud_deref() so they can also handle large pages - remove unused vdso file and defines - update defconfigs - call rcu_cpu_starting() early in smp init code to avoid lockdep warnings - fix hotplug of PCI function missing bus * tag 's390-5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/pci: fix hot-plug of PCI function missing bus s390/smp: move rcu_cpu_starting() earlier s390/pkey: fix paes selftest failure with paes and pkey static build s390: update defconfigs s390/vdso: remove unused constants s390/vdso: remove empty unused file s390/mm: make pmd/pud_deref() large page aware s390/ap: fix ap devices reference counting | 06 November 2020, 20:21:33 UTC |
| 41f1653 | Linus Torvalds | 06 November 2020, 19:50:28 UTC | Merge tag 'net-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Networking fixes for 5.10-rc3, including fixes from wireless, can, and netfilter subtrees. Current merge window - bugs in new features: - can: isotp: isotp_rcv_cf(): enable RX timeout handling in listen-only mode Previous releases - regressions: - mac80211: - don't require VHT elements for HE on 2.4 GHz - fix regression where EAPOL frames were sent in plaintext - netfilter: - ipset: Update byte and packet counters regardless of whether they match - ip_tunnel: fix over-mtu packet send by allowing fragmenting even if inner packet has IP_DF (don't fragment) set in its header (when TUNNEL_DONT_FRAGMENT flag is not set on the tunnel dev) - net: fec: fix MDIO probing for some FEC hardware blocks - ip6_tunnel: set inner ipproto before ip6_tnl_encap to un-break gso support - sctp: Fix COMM_LOST/CANT_STR_ASSOC err reporting on big-endian platforms, sparse-related fix used the wrong integer size Previous releases - always broken: - netfilter: use actual socket sk rather than skb sk when routing harder - r8169: work around short packet hw bug on RTL8125 by padding frames - net: ethernet: ti: cpsw: disable PTPv1 hw timestamping advertisement, the hardware does not support it - chelsio/chtls: fix always leaking ctrl_skb and another leak caused by a race condition - fix drivers incorrectly writing into skbs on TX: - cadence: force nonlinear buffers to be cloned - gianfar: Account for Tx PTP timestamp in the skb headroom - gianfar: Replace skb_realloc_headroom with skb_cow_head for PTP - can: flexcan: - remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A - add ECC initialization for VF610 and LX2160A - flexcan_remove(): disable wakeup completely - can: fix packet echo functionality: - peak_canfd: fix echo management when loopback is on - make sure skbs are not freed in IRQ context in case they need to be dropped - always clone the skbs to make sure they have a reference on the socket, and prevent it from disappearing - fix real payload length return value for RTR frames - can: j1939: return failure on bind if netdev is down, rather than waiting indefinitely Misc: - IPv6: reply ICMP error if the first fragment don't include all headers to improve compliance with RFC 8200" * tag 'net-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits) ionic: check port ptr before use r8169: work around short packet hw bug on RTL8125 net: openvswitch: silence suspicious RCU usage warning chelsio/chtls: fix always leaking ctrl_skb chelsio/chtls: fix memory leaks caused by a race can: flexcan: flexcan_remove(): disable wakeup completely can: flexcan: add ECC initialization for VF610 can: flexcan: add ECC initialization for LX2160A can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A can: mcp251xfd: remove unneeded break can: mcp251xfd: mcp251xfd_regmap_nocrc_read(): fix semicolon.cocci warnings can: mcp251xfd: mcp251xfd_regmap_crc_read(): increase severity of CRC read error messages can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping can: peak_usb: add range checking in decode operations can: xilinx_can: handle failure cases of pm_runtime_get_sync can: ti_hecc: ti_hecc_probe(): add missed clk_disable_unprepare() in error path can: isotp: padlen(): make const array static, makes object smaller can: isotp: isotp_rcv_cf(): enable RX timeout handling in listen-only mode can: isotp: Explain PDU in CAN_ISOTP help text ... | 06 November 2020, 19:50:28 UTC |
| 8ffd778 | Tyler Hicks | 28 October 2020, 15:41:02 UTC | tpm: efi: Don't create binary_bios_measurements file for an empty log Mimic the pre-existing ACPI and Device Tree event log behavior by not creating the binary_bios_measurements file when the EFI TPM event log is empty. This fixes the following NULL pointer dereference that can occur when reading /sys/kernel/security/tpm0/binary_bios_measurements after the kernel received an empty event log from the firmware: BUG: kernel NULL pointer dereference, address: 000000000000002c #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] SMP PTI CPU: 2 PID: 3932 Comm: fwupdtpmevlog Not tainted 5.9.0-00003-g629990edad62 #17 Hardware name: LENOVO 20LCS03L00/20LCS03L00, BIOS N27ET38W (1.24 ) 11/28/2019 RIP: 0010:tpm2_bios_measurements_start+0x3a/0x550 Code: 54 53 48 83 ec 68 48 8b 57 70 48 8b 1e 65 48 8b 04 25 28 00 00 00 48 89 45 d0 31 c0 48 8b 82 c0 06 00 00 48 8b 8a c8 06 00 00 <44> 8b 60 1c 48 89 4d a0 4c 89 e2 49 83 c4 20 48 83 fb 00 75 2a 49 RSP: 0018:ffffa9c901203db0 EFLAGS: 00010246 RAX: 0000000000000010 RBX: 0000000000000000 RCX: 0000000000000010 RDX: ffff8ba1eb99c000 RSI: ffff8ba1e4ce8280 RDI: ffff8ba1e4ce8258 RBP: ffffa9c901203e40 R08: ffffa9c901203dd8 R09: ffff8ba1ec443300 R10: ffffa9c901203e50 R11: 0000000000000000 R12: ffff8ba1e4ce8280 R13: ffffa9c901203ef0 R14: ffffa9c901203ef0 R15: ffff8ba1e4ce8258 FS: 00007f6595460880(0000) GS:ffff8ba1ef880000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000002c CR3: 00000007d8d18003 CR4: 00000000003706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ? __kmalloc_node+0x113/0x320 ? kvmalloc_node+0x31/0x80 seq_read+0x94/0x420 vfs_read+0xa7/0x190 ksys_read+0xa7/0xe0 __x64_sys_read+0x1a/0x20 do_syscall_64+0x37/0x80 entry_SYSCALL_64_after_hwframe+0x44/0xa9 In this situation, the bios_event_log pointer in the tpm_bios_log struct was not NULL but was equal to the ZERO_SIZE_PTR (0x10) value. This was due to the following kmemdup() in tpm_read_log_efi(): int tpm_read_log_efi(struct tpm_chip *chip) { ... /* malloc EventLog space */ log->bios_event_log = kmemdup(log_tbl->log, log_size, GFP_KERNEL); if (!log->bios_event_log) { ret = -ENOMEM; goto out; } ... } When log_size is zero, due to an empty event log from firmware, ZERO_SIZE_PTR is returned from kmemdup(). Upon a read of the binary_bios_measurements file, the tpm2_bios_measurements_start() function does not perform a ZERO_OR_NULL_PTR() check on the bios_event_log pointer before dereferencing it. Rather than add a ZERO_OR_NULL_PTR() check in functions that make use of the bios_event_log pointer, simply avoid creating the binary_bios_measurements_file as is done in other event log retrieval backends. Explicitly ignore all of the events in the final event log when the main event log is empty. The list of events in the final event log cannot be accurately parsed without referring to the first event in the main event log (the event log header) so the final event log is useless in such a situation. Fixes: 58cc1e4faf10 ("tpm: parse TPM event logs based on EFI table") Link: https://lore.kernel.org/linux-integrity/E1FDCCCB-CA51-4AEE-AC83-9CDE995EAE52@canonical.com/ Reported-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reported-by: Kenneth R. Crudup <kenny@panix.com> Reported-by: Mimi Zohar <zohar@linux.ibm.com> Cc: Thiébaud Weksteen <tweek@google.com> Cc: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org> | 06 November 2020, 16:21:08 UTC |
| b154ce1 | Jerry Snitselaar | 15 October 2020, 21:44:30 UTC | tpm_tis: Disable interrupts on ThinkPad T490s There is a misconfiguration in the bios of the gpio pin used for the interrupt in the T490s. When interrupts are enabled in the tpm_tis driver code this results in an interrupt storm. This was initially reported when we attempted to enable the interrupt code in the tpm_tis driver, which previously wasn't setting a flag to enable it. Due to the reports of the interrupt storm that code was reverted and we went back to polling instead of using interrupts. Now that we know the T490s problem is a firmware issue, add code to check if the system is a T490s and disable interrupts if that is the case. This will allow us to enable interrupts for everyone else. If the user has a fixed bios they can force the enabling of interrupts with tpm_tis.interrupts=1 on the kernel command line. Cc: Peter Huewe <peterhuewe@gmx.de> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com> Reviewed-by: James Bottomley <James.Bottomley@HansenPartnership.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org> | 06 November 2020, 16:21:00 UTC |
| bc7f2cd | Martin Hundebøll | 05 November 2020, 09:06:15 UTC | spi: bcm2835: remove use of uninitialized gpio flags variable Removing the duplicate gpio chip select level handling in bcm2835_spi_setup() left the lflags variable uninitialized. Avoid trhe use of such variable by passing default flags to gpiochip_request_own_desc(). Fixes: 5e31ba0c0543 ("spi: bcm2835: fix gpio cs level inversion") Signed-off-by: Martin Hundebøll <martin@geanix.com> Link: https://lore.kernel.org/r/20201105090615.620315-1-martin@geanix.com Signed-off-by: Mark Brown <broonie@kernel.org> | 06 November 2020, 11:23:26 UTC |
| d3bec01 | David Verbeiren | 04 November 2020, 11:23:32 UTC | bpf: Zero-fill re-used per-cpu map element Zero-fill element values for all other cpus than current, just as when not using prealloc. This is the only way the bpf program can ensure known initial values for all cpus ('onallcpus' cannot be set when coming from the bpf program). The scenario is: bpf program inserts some elements in a per-cpu map, then deletes some (or userspace does). When later adding new elements using bpf_map_update_elem(), the bpf program can only set the value of the new elements for the current cpu. When prealloc is enabled, previously deleted elements are re-used. Without the fix, values for other cpus remain whatever they were when the re-used entry was previously freed. A selftest is added to validate correct operation in above scenario as well as in case of LRU per-cpu map element re-use. Fixes: 6c9059817432 ("bpf: pre-allocate hash map elements") Signed-off-by: David Verbeiren <david.verbeiren@tessares.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20201104112332.15191-1-david.verbeiren@tessares.net | 06 November 2020, 03:55:57 UTC |
| 356583b | Dave Airlie | 06 November 2020, 03:32:07 UTC | Merge tag 'drm-misc-fixes-2020-11-05' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Some patches for vc4 to fix some resources cleanup issues, two fixes for panfrost for madvise and the shrinker and a constification of fonts structure Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20201105101354.socyu26jwyns7lfj@gilmour.lan | 06 November 2020, 03:32:12 UTC |
| 7c0afca | Randy Dunlap | 05 November 2020, 19:51:09 UTC | bpf: BPF_PRELOAD depends on BPF_SYSCALL Fix build error when BPF_SYSCALL is not set/enabled but BPF_PRELOAD is by making BPF_PRELOAD depend on BPF_SYSCALL. ERROR: modpost: "bpf_preload_ops" [kernel/bpf/preload/bpf_preload.ko] undefined! Reported-by: kernel test robot <lkp@intel.com> Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20201105195109.26232-1-rdunlap@infradead.org | 06 November 2020, 02:49:29 UTC |
| f9b7ff0 | Lorenz Bauer | 05 November 2020, 11:52:30 UTC | tools/bpftool: Fix attaching flow dissector My earlier patch to reject non-zero arguments to flow dissector attach broke attaching via bpftool. Instead of 0 it uses -1 for target_fd. Fix this by passing a zero argument when attaching the flow dissector. Fixes: 1b514239e859 ("bpf: flow_dissector: Check value of unused flags to BPF_PROG_ATTACH") Reported-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: Lorenz Bauer <lmb@cloudflare.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Song Liu <songliubraving@fb.com> Link: https://lore.kernel.org/bpf/20201105115230.296657-1-lmb@cloudflare.com | 06 November 2020, 02:20:41 UTC |
| f56fb01 | Dave Airlie | 06 November 2020, 01:51:38 UTC | Merge tag 'amd-drm-fixes-5.10-2020-11-04' of git://people.freedesktop.org/~agd5f/linux into drm-fixes amd-drm-fixes-5.10-2020-11-04: amdgpu: - Add support for more navi1x SKUs - Fix for suspend on CI dGPUs - VCN DPG fix for Picasso - Sienna Cichlid fixes - Polaris DPM fix - Add support for Green Sardine amdkfd: - Fix an allocation failure check MAINTAINERS: - Fix path for amdgpu power management Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201104205741.4100-1-alexander.deucher@amd.com | 06 November 2020, 01:51:40 UTC |
| 866bc2d | Dave Airlie | 06 November 2020, 01:44:30 UTC | Merge tag 'drm-intel-fixes-2020-11-05' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - GVT fixes including vGPU suspend/resume fixes and workaround for APL guest GPU hang. - Fix set domain's cache coherency (Chris) - Fixes around breadcrumbs (Chris) - Fix encoder lookup during PSR atomic (Imre) - Hold onto an explicit ref to i915_vma_work.pinned (Chris) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201105173026.GA858446@intel.com | 06 November 2020, 01:45:21 UTC |
| 53aa37f | Dave Airlie | 06 November 2020, 01:07:30 UTC | Merge tag 'imx-drm-next-2020-10-30' of git://git.pengutronix.de/git/pza/linux into drm-fixes drm/imx: fixes and cleanups Remove unused functions and empty callbacks, let the dw_hdmi-imx driver reuse imx_drm_encoder_parse_of() instead of reimplementing it, replace the custom register spinlock with the regmap default spinlock and remove redundant tracking of enabled state in imx-tve, drop the explicit drm_mode_config_cleanup() call in imx-drm-core, reduce the scope of edid length variables that are not otherwise used in imx-ldb and parallel-display, fix a memory leak in the parallel-display bind error path, and drop an extraneous type qualifier from of_get_tve_mode(). Signed-off-by: Dave Airlie <airlied@redhat.com> From: Philipp Zabel <p.zabel@pengutronix.de> Link: https://patchwork.freedesktop.org/patch/msgid/7e4af582027bbec269364b95f6978d061b48271a.camel@pengutronix.de | 06 November 2020, 01:09:21 UTC |
| 108aa50 | Benjamin Gwin | 03 November 2020, 20:11:06 UTC | arm64: kexec_file: try more regions if loading segments fails It's possible that the first region picked for the new kernel will make it impossible to fit the other segments in the required 32GB window, especially if we have a very large initrd. Instead of giving up, we can keep testing other regions for the kernel until we find one that works. Suggested-by: Ryan O'Leary <ryanoleary@google.com> Signed-off-by: Benjamin Gwin <bgwin@google.com> Link: https://lore.kernel.org/r/20201103201106.2397844-1-bgwin@google.com Signed-off-by: Will Deacon <will@kernel.org> | 05 November 2020, 21:48:05 UTC |
| 1a50cf9 | Maxim Mikityanskiy | 22 October 2020, 09:49:51 UTC | net/mlx5e: Fix incorrect access of RCU-protected xdp_prog rq->xdp_prog is RCU-protected and should be accessed only with rcu_access_pointer for the NULL check in mlx5e_poll_rx_cq. rq->xdp_prog may change on the fly only from one non-NULL value to another non-NULL value, so the checks in mlx5e_xdp_handle and mlx5e_poll_rx_cq will have the same result during one NAPI cycle, meaning that no additional synchronization is needed. Fixes: fe45386a2082 ("net/mlx5e: Use RCU to protect rq->xdp_prog") Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> | 05 November 2020, 20:17:06 UTC |
| c5eb51a | Aya Levin | 23 September 2020, 09:58:44 UTC | net/mlx5e: Fix VXLAN synchronization after function reload During driver reload, perform firmware tear-down which results in firmware losing the configured VXLAN ports. These ports are still available in the driver's database. Fix this by cleaning up driver's VXLAN database in the nic unload flow, before firmware tear-down. With that, minimize mlx5_vxlan_destroy() to remove only what was added in mlx5_vxlan_create() and warn on leftover UDP ports. Fixes: 18a2b7f969c9 ("net/mlx5: convert to new udp_tunnel infrastructure") Signed-off-by: Aya Levin <ayal@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> | 05 November 2020, 20:17:06 UTC |
| ae35859 | Parav Pandit | 02 November 2020, 10:41:28 UTC | net/mlx5: E-switch, Avoid extack error log for disabled vport When E-switch vport is disabled, querying its hardware address is unsupported. Avoid setting extack error log message in such case. Fixes: f099fde16db3 ("net/mlx5: E-switch, Support querying port function mac address") Signed-off-by: Parav Pandit <parav@nvidia.com> Reviewed-by: Roi Dayan <roid@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> | 05 November 2020, 20:17:06 UTC |
| 465e7ba | Maor Gottlieb | 21 October 2020, 05:42:49 UTC | net/mlx5: Fix deletion of duplicate rules When a rule is duplicated, the refcount of the rule is increased so only the second deletion of the rule should cause destruction of the FTE. Currently, the FTE will be destroyed in the first deletion of rule since the modify_mask will be 0. Fix it and call to destroy FTE only if all the rules (FTE's children) have been removed. Fixes: 718ce4d601db ("net/mlx5: Consolidate update FTE for all removal changes") Signed-off-by: Maor Gottlieb <maorg@nvidia.com> Reviewed-by: Mark Bloch <mbloch@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> | 05 November 2020, 20:17:06 UTC |
| f42139b | Maxim Mikityanskiy | 08 October 2020, 08:34:03 UTC | net/mlx5e: Use spin_lock_bh for async_icosq_lock async_icosq_lock may be taken from softirq and non-softirq contexts. It requires protection with spin_lock_bh, otherwise a softirq may be triggered in the middle of the critical section, and it may deadlock if it tries to take the same lock. This patch fixes such a scenario by using spin_lock_bh to disable softirqs on that CPU while inside the critical section. Fixes: 8d94b590f1e4 ("net/mlx5e: Turn XSK ICOSQ into a general asynchronous one") Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> | 05 November 2020, 20:17:05 UTC |
| 78c906e | Vlad Buslov | 31 August 2020, 13:17:29 UTC | net/mlx5e: Protect encap route dev from concurrent release In functions mlx5e_route_lookup_ipv{4|6}() route_dev can be arbitrary net device and not necessary mlx5 eswitch port representor. As such, in order to ensure that route_dev is not destroyed concurrent the code needs either explicitly take reference to the device before releasing reference to rtable instance or ensure that caller holds rtnl lock. First approach is chosen as a fix since rtnl lock dependency was intentionally removed from mlx5 TC layer. To prevent unprotected usage of route_dev in encap code take a reference to the device before releasing rt. Don't save direct pointer to the device in mlx5_encap_entry structure and use ifindex instead. Modify users of route_dev pointer to properly obtain the net device instance from its ifindex. Fixes: 61086f391044 ("net/mlx5e: Protect encap hash table with mutex") Fixes: 6707f74be862 ("net/mlx5e: Update hw flows when encap source mac changed") Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Reviewed-by: Roi Dayan <roid@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> | 05 November 2020, 20:17:05 UTC |
| e68e28b | Maor Dickman | 30 September 2020, 13:31:11 UTC | net/mlx5e: Fix modify header actions memory leak Modify header actions are allocated during parse tc actions and only freed during the flow creation, however, on error flow the allocated memory is wrongly unfreed. Fix this by calling dealloc_mod_hdr_actions in __mlx5e_add_fdb_flow and mlx5e_add_nic_flow error flow. Fixes: d7e75a325cb2 ("net/mlx5e: Add offloading of E-Switch TC pedit (header re-write) actions") Fixes: 2f4fe4cab073 ("net/mlx5e: Add offloading of NIC TC pedit (header re-write) actions") Signed-off-by: Maor Dickman <maord@nvidia.com> Reviewed-by: Paul Blakey <paulb@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> | 05 November 2020, 20:17:05 UTC |
| 521b619 | Linus Torvalds | 05 November 2020, 19:52:17 UTC | Merge tag 'linux-kselftest-kunit-fixes-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kunit fixes from Shuah Khan: "Several kunit_tool and documentation fixes" * tag 'linux-kselftest-kunit-fixes-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: tools: fix kunit_tool tests for parsing test plans Documentation: kunit: Update Kconfig parts for KUNIT's module support kunit: test: fix remaining kernel-doc warnings kunit: Don't fail test suites if one of them is empty kunit: Fix kunit.py --raw_output option | 05 November 2020, 19:52:17 UTC |
| 3249fe4 | Linus Torvalds | 05 November 2020, 19:41:38 UTC | Merge tag 'trace-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing fixes from Steven Rostedt: - Fix off-by-one error in retrieving the context buffer for trace_printk() - Fix off-by-one error in stack nesting limit - Fix recursion to not make all NMI code false positive as recursing - Stop losing events in function tracing when transitioning between irq context - Stop losing events in ring buffer when transitioning between irq context - Fix return code of error pointer in parse_synth_field() to prevent NULL pointer dereference. - Fix false positive of NMI recursion in kprobe event handling * tag 'trace-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: kprobes: Tell lockdep about kprobe nesting tracing: Make -ENOMEM the default error for parse_synth_field() ring-buffer: Fix recursion protection transitions between interrupt context tracing: Fix the checking of stackidx in __ftrace_trace_stack ftrace: Handle tracing when switching between context ftrace: Fix recursion check for NMI test tracing: Fix out of bounds write in get_trace_buf | 05 November 2020, 19:41:38 UTC |
| 6732b35 | Linus Torvalds | 05 November 2020, 19:32:03 UTC | Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull hyperv fixes from Wei Liu: - clarify a comment (Michael Kelley) - change a pr_warn() to pr_info() (Olaf Hering) * tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: x86/hyperv: Clarify comment on x2apic mode hv_balloon: disable warning when floor reached | 05 November 2020, 19:32:03 UTC |
| 6f3f374 | Linus Torvalds | 05 November 2020, 19:25:02 UTC | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Pull rdma fixes from Jason Gunthorpe: "A few more merge window regressions that didn't make rc1: - New validation in the DMA layer triggers wrong use of the DMA layer in rxe, siw and rdmavt - Accidental change of a hypervisor facing ABI when widening the port speed u8 to u16 in vmw_pvrdma - Memory leak on error unwind in SRP target" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/srpt: Fix typo in srpt_unregister_mad_agent docstring RDMA/vmw_pvrdma: Fix the active_speed and phys_state value IB/srpt: Fix memory leak in srpt_add_one RDMA: Fix software RDMA drivers for dma mapping error | 05 November 2020, 19:25:02 UTC |
| cf26c71 | Linus Torvalds | 05 November 2020, 19:16:34 UTC | Merge tag 'spi-fix-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A small collection of driver specific fixes that have come in since the merge window, nothing too major here but all good to have" * tag 'spi-fix-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: fsl-dspi: fix wrong pointer in suspend/resume spi: bcm2835: fix gpio cs level inversion spi: imx: fix runtime pm support for !CONFIG_PM | 05 November 2020, 19:16:34 UTC |
| 3d55978 | Linus Torvalds | 05 November 2020, 19:11:40 UTC | Merge tag 'regulator-fix-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "An addition to MAINTAINERS plus a fix for a nasty bootstrapping problem which caused problems when we need to read the voltage of a regulator that is not yet available during initialization, we were not correctly distinguishing between this case and the case where a regulator is put into a bypass mode" * tag 'regulator-fix-v5.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: defer probe when trying to get voltage from unresolved supply MAINTAINERS: Add entry for Qualcomm IPQ4019 VQMMC regulator | 05 November 2020, 19:11:40 UTC |
| f786dfa | Linus Torvalds | 05 November 2020, 19:04:29 UTC | Merge tag 'pm-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix the device links support in runtime PM, correct mistakes in the cpuidle documentation, fix the handling of policy limits changes in the schedutil cpufreq governor, fix assorted issues in the OPP (operating performance points) framework and make one janitorial change. Specifics: - Unify the handling of managed and stateless device links in the runtime PM framework and prevent runtime PM references to devices from being leaked after device link removal (Rafael Wysocki). - Fix two mistakes in the cpuidle documentation (Julia Lawall). - Prevent the schedutil cpufreq governor from missing policy limits updates in some cases (Viresh Kumar). - Prevent static OPPs from being dropped by mistake (Viresh Kumar). - Prevent helper function in the OPP framework from returning prematurely (Viresh Kumar). - Prevent opp_table_lock from being held too long during removal of OPP tables with no more active references (Viresh Kumar). - Drop redundant semicolon from the Intel RAPL power capping driver (Tom Rix)" * tag 'pm-5.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: runtime: Resume the device earlier in __device_release_driver() PM: runtime: Drop pm_runtime_clean_up_links() PM: runtime: Drop runtime PM references to supplier on link removal powercap/intel_rapl: remove unneeded semicolon Documentation: PM: cpuidle: correct path name Documentation: PM: cpuidle: correct typo cpufreq: schedutil: Don't skip freq update if need_freq_update is set opp: Reduce the size of critical section in _opp_table_kref_release() opp: Fix early exit from dev_pm_opp_register_set_opp_helper() opp: Don't always remove static OPPs in _of_add_opp_table_v1() | 05 November 2020, 19:04:29 UTC |
| 1a09247 | Linus Torvalds | 05 November 2020, 18:57:01 UTC | Merge tag 'fixes-2020-11-05' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock Pull highmem initialization fix from Mike Rapoport: "Fix highmem initialization on arm and xtensa Recent refactoring of memblock iterators has broken initialization of highmem on arm and xtensa because it changed the way beginning and end of memory regions are rounded to PFNs. This fix restores the original behaviour" * tag 'fixes-2020-11-05' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: ARM, xtensa: highmem: avoid clobbering non-page aligned memory reservations | 05 November 2020, 18:57:01 UTC |
| d1dd461 | Linus Torvalds | 05 November 2020, 18:51:51 UTC | Merge tag 'gfs2-v5.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 fixes from Andreas Gruenbacher: "Various gfs2 fixes" * tag 'gfs2-v5.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: Wake up when sd_glock_disposal becomes zero gfs2: Don't call cancel_delayed_work_sync from within delete work function gfs2: check for live vs. read-only file system in gfs2_fitrim gfs2: don't initialize statfs_change inodes in spectator mode gfs2: Split up gfs2_meta_sync into inode and rgrp versions gfs2: init_journal's undo directive should also undo the statfs inodes gfs2: Add missing truncate_inode_pages_final for sd_aspace gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free | 05 November 2020, 18:51:51 UTC |
| e2557a2 | Linus Torvalds | 05 November 2020, 18:41:14 UTC | Merge tag 'pci-v5.10-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fixes from Bjorn Helgaas: - Fix ACS regression that broke device pass-through (Rajat Jain) - Revert DesignWare ATU memory resource to use last entry to fix Tegra194 regression (Rob Herring) - Remove duplicate mvebu resource requests to fix regression on Turris Omnia (Rob Herring) * tag 'pci-v5.10-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: mvebu: Fix duplicate resource requests PCI: dwc: Restore ATU memory resource setup to use last entry PCI: Always enable ACS even if no ACS Capability | 05 November 2020, 18:41:14 UTC |
| 2bcbf42 | Shannon Nelson | 04 November 2020, 19:56:06 UTC | ionic: check port ptr before use Check for corner case of port_init failure before using the port_info pointer. Fixes: 4d03e00a2140 ("ionic: Add initial ethtool support") Signed-off-by: Shannon Nelson <snelson@pensando.io> Link: https://lore.kernel.org/r/20201104195606.61184-1-snelson@pensando.io Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 05 November 2020, 17:58:25 UTC |
| a6c9667 | Takashi Iwai | 05 November 2020, 17:19:32 UTC | Merge tag 'asoc-fix-v5.10-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.10 A batch of driver specific fixes that have come up since the merge window, nothing particularly major here but all good to have. | 05 November 2020, 17:19:32 UTC |
| 21fcdee | Jason Gunthorpe | 05 November 2020, 15:38:29 UTC | RDMA/srpt: Fix typo in srpt_unregister_mad_agent docstring htmldocs fails with: drivers/infiniband/ulp/srpt/ib_srpt.c:630: warning: Function parameter or member 'port_cnt' not described in 'srpt_unregister_mad_agent' Fixes: 372a1786283e ("IB/srpt: Fix memory leak in srpt_add_one") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> | 05 November 2020, 15:38:29 UTC |
| 8c14577 | Rafael J. Wysocki | 05 November 2020, 12:26:02 UTC | Merge branches 'pm-cpufreq', 'pm-cpuidle', 'pm-opp' and 'powercap' * pm-cpufreq: cpufreq: schedutil: Don't skip freq update if need_freq_update is set * pm-cpuidle: Documentation: PM: cpuidle: correct path name Documentation: PM: cpuidle: correct typo * pm-opp: opp: Reduce the size of critical section in _opp_table_kref_release() opp: Fix early exit from dev_pm_opp_register_set_opp_helper() opp: Don't always remove static OPPs in _of_add_opp_table_v1() * powercap: powercap/intel_rapl: remove unneeded semicolon | 05 November 2020, 12:26:02 UTC |
| 0938eca | Geoffrey D. Bennett | 04 November 2020, 11:57:17 UTC | ALSA: usb-audio: Add implicit feedback quirk for Qu-16 This patch fixes audio distortion on playback for the Allen&Heath Qu-16. Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201104115717.GA19046@b4.vu Signed-off-by: Takashi Iwai <tiwai@suse.de> | 05 November 2020, 08:49:53 UTC |
| 2aaf09a | Heiner Kallweit | 03 November 2020, 17:52:18 UTC | r8169: work around short packet hw bug on RTL8125 Network problems with RTL8125B have been reported [0] and with help from Realtek it turned out that this chip version has a hw problem with short packets (similar to RTL8168evl). Having said that activate the same workaround as for RTL8168evl. Realtek suggested to activate the workaround for RTL8125A too, even though they're not 100% sure yet which RTL8125 versions are affected. [0] https://bugzilla.kernel.org/show_bug.cgi?id=209839 Fixes: 0439297be951 ("r8169: add support for RTL8125B") Reported-by: Maxim Plotnikov <wgh@torlan.ru> Tested-by: Maxim Plotnikov <wgh@torlan.ru> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/8002c31a-60b9-58f1-f0dd-8fd07239917f@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 05 November 2020, 01:40:22 UTC |
| 25cf73b | Magnus Karlsson | 03 November 2020, 09:41:30 UTC | libbpf: Fix possible use after free in xsk_socket__delete Fix a possible use after free in xsk_socket__delete that will happen if xsk_put_ctx() frees the ctx. To fix, save the umem reference taken from the context and just use that instead. Fixes: 2f6324a3937f ("libbpf: Support shared umems between queues and devices") Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/1604396490-12129-3-git-send-email-magnus.karlsson@gmail.com | 04 November 2020, 20:37:29 UTC |
| f78331f | Magnus Karlsson | 03 November 2020, 09:41:29 UTC | libbpf: Fix null dereference in xsk_socket__delete Fix a possible null pointer dereference in xsk_socket__delete that will occur if a null pointer is fed into the function. Fixes: 2f6324a3937f ("libbpf: Support shared umems between queues and devices") Reported-by: Andrii Nakryiko <andrii.nakryiko@gmail.com> Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/1604396490-12129-2-git-send-email-magnus.karlsson@gmail.com | 04 November 2020, 20:37:28 UTC |
| 832ea23 | Rob Herring | 23 October 2020, 14:52:52 UTC | PCI: mvebu: Fix duplicate resource requests With commit 669cbc708122 ("PCI: Move DT resource setup into devm_pci_alloc_host_bridge()"), the DT 'ranges' is parsed and populated into resources when the host bridge is allocated. The resources are requested as well, but that happens a second time for the mvebu driver in mvebu_pcie_parse_request_resources(). We should only be requesting the additional resources added in mvebu_pcie_parse_request_resources(). These are not added by default because they use custom properties rather than standard DT address translation. Also, the bus ranges was also populated by default, so we can remove it from mvebu_pci_host_probe(). Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=209729 Fixes: 669cbc708122 ("PCI: Move DT resource setup into devm_pci_alloc_host_bridge()") Link: https://lore.kernel.org/r/20201023145252.2691779-1-robh@kernel.org Reported-by: vtolkm@googlemail.com Tested-by: Jan Kundrát <jan.kundrat@cesnet.cz> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Russell King <linux@armlinux.org.uk> | 04 November 2020, 19:55:30 UTC |
| 9fff325 | Rob Herring | 26 October 2020, 15:48:52 UTC | PCI: dwc: Restore ATU memory resource setup to use last entry Prior to commit 0f71c60ffd26 ("PCI: dwc: Remove storing of PCI resources"), the DWC driver was setting up the last memory resource rather than the first memory resource. This doesn't matter for most platforms which only have 1 memory resource, but it broke Tegra194 which has a 2nd (prefetchable) memory region that requires an ATU entry. The first region on Tegra194 relies on the default 1:1 pass-thru of outbound transactions and doesn't need an ATU entry. Fixes: 0f71c60ffd26 ("PCI: dwc: Remove storing of PCI resources") Link: https://lore.kernel.org/r/20201026154852.221483-1-robh@kernel.org Reported-by: Vidya Sagar <vidyas@nvidia.com> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Jingoo Han <jingoohan1@gmail.com> Cc: Gustavo Pimentel <gustavo.pimentel@synopsys.com> | 04 November 2020, 19:55:30 UTC |
| ac6f929 | Jakub Kicinski | 04 November 2020, 18:36:37 UTC | Merge tag 'linux-can-fixes-for-5.10-20201103' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2020-11-03 The first two patches are by Oleksij Rempel and they add a generic can-controller Device Tree yaml binding and convert the text based binding of the flexcan driver to a yaml based binding. Zhang Changzhong's patch fixes a remove_proc_entry warning in the AF_CAN core. A patch by me fixes a kfree_skb() call from IRQ context in the rx-offload helper. Vincent Mailhol contributes a patch to prevent a call to kfree_skb() in hard IRQ context in can_get_echo_skb(). Oliver Hartkopp's patch fixes the length calculation for RTR CAN frames in the __can_get_echo_skb() helper. Oleksij Rempel's patch fixes a use-after-free that shows up with j1939 in can_create_echo_skb(). Yegor Yefremov contributes 4 patches to enhance the j1939 documentation. Zhang Changzhong's patch fixes a hanging task problem in j1939_sk_bind() if the netdev is down. Then there are three patches for the newly added CAN_ISOTP protocol. Geert Uytterhoeven enhances the kconfig help text. Oliver Hartkopp's patch adds missing RX timeout handling in listen-only mode and Colin Ian King's patch decreases the generated object code by 926 bytes. Zhang Changzhong contributes a patch for the ti_hecc driver that fixes the error path in the probe function. Navid Emamdoost's patch for the xilinx_can driver fixes the error handling in case of failing pm_runtime_get_sync(). There are two patches for the peak_usb driver. Dan Carpenter adds range checking in decode operations and Stephane Grosjean's patch fixes a timestamp wrapping problem. Stephane Grosjean's patch for th peak_canfd driver fixes echo management if loopback is on. The next three patches all target the mcp251xfd driver. The first one is by me and it increased the severity of CRC read error messages. The kernel test robot removes an unneeded semicolon and Tom Rix removes unneeded break in several switch-cases. The last 4 patches are by Joakim Zhang and target the flexcan driver, the first three fix ECC related device specific quirks for the LS1021A, LX2160A and the VF610 SoC. The last patch disable wakeup completely upon driver remove. * tag 'linux-can-fixes-for-5.10-20201103' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can: (27 commits) can: flexcan: flexcan_remove(): disable wakeup completely can: flexcan: add ECC initialization for VF610 can: flexcan: add ECC initialization for LX2160A can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A can: mcp251xfd: remove unneeded break can: mcp251xfd: mcp251xfd_regmap_nocrc_read(): fix semicolon.cocci warnings can: mcp251xfd: mcp251xfd_regmap_crc_read(): increase severity of CRC read error messages can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping can: peak_usb: add range checking in decode operations can: xilinx_can: handle failure cases of pm_runtime_get_sync can: ti_hecc: ti_hecc_probe(): add missed clk_disable_unprepare() in error path can: isotp: padlen(): make const array static, makes object smaller can: isotp: isotp_rcv_cf(): enable RX timeout handling in listen-only mode can: isotp: Explain PDU in CAN_ISOTP help text can: j1939: j1939_sk_bind(): return failure if netdev is down can: j1939: use backquotes for code samples can: j1939: swap addr and pgn in the send example can: j1939: fix syntax and spelling can: j1939: rename jacd tool ... ==================== Link: https://lore.kernel.org/r/<20201103220636.972106-1-mkl@pengutronix.de> Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 04 November 2020, 18:38:07 UTC |
| 9bd77a9 | Zhao Qiang | 03 November 2020, 02:05:46 UTC | spi: fsl-dspi: fix wrong pointer in suspend/resume Since commit 530b5affc675 ("spi: fsl-dspi: fix use-after-free in remove path"), this driver causes a "NULL pointer dereference" in dspi_suspend/resume. This is because since this commit, the drivers private data point to "dspi" instead of "ctlr", the codes in suspend and resume func were not modified correspondly. Fixes: 530b5affc675 ("spi: fsl-dspi: fix use-after-free in remove path") Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Link: https://lore.kernel.org/r/20201103020546.1822-1-qiang.zhao@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org> | 04 November 2020, 17:50:24 UTC |
| f9d7c6e | Codrin Ciubotariu | 04 November 2020, 15:57:38 UTC | ASoC: mchp-spdiftx: Do not set Validity bit(s) The Validity bits (bit 28) must not be set in order to have the samples valid. Some controllers look for this bit and ignore the samples if it is set. Fixes: 06ca24e98e6b ("ASoC: mchp-spdiftx: add driver for S/PDIF TX Controller") Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Link: https://lore.kernel.org/r/20201104155738.68403-1-codrin.ciubotariu@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org> | 04 November 2020, 17:50:22 UTC |
| 2da4c18 | Jakub Kicinski | 04 November 2020, 16:12:52 UTC | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec Steffen Klassert says: ==================== 1) Fix packet receiving of standard IP tunnels when the xfrm_interface module is installed. From Xin Long. 2) Fix a race condition between spi allocating and hash list resizing. From zhuoliang zhang. ==================== Signed-off-by: Jakub Kicinski <kuba@kernel.org> | 04 November 2020, 16:12:52 UTC |
| 645f224 | Steven Rostedt (VMware) | 02 November 2020, 14:17:49 UTC | kprobes: Tell lockdep about kprobe nesting Since the kprobe handlers have protection that prohibits other handlers from executing in other contexts (like if an NMI comes in while processing a kprobe, and executes the same kprobe, it will get fail with a "busy" return). Lockdep is unaware of this protection. Use lockdep's nesting api to differentiate between locks taken in INT3 context and other context to suppress the false warnings. Link: https://lore.kernel.org/r/20201102160234.fa0ae70915ad9e2b21c08b85@kernel.org Cc: Peter Zijlstra <peterz@infradead.org> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> | 04 November 2020, 14:46:06 UTC |
| 26201dd | Geoffrey D. Bennett | 04 November 2020, 12:07:05 UTC | ALSA: usb-audio: Add implicit feedback quirk for MODX This patch fixes audio distortion on playback for the Yamaha MODX. Signed-off-by: Geoffrey D. Bennett <g@b4.vu> Tested-by: Frank Slotta <frank.slotta@posteo.de> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201104120705.GA19126@b4.vu Signed-off-by: Takashi Iwai <tiwai@suse.de> | 04 November 2020, 13:59:50 UTC |
| 07815a2 | Artem Lapkin | 03 November 2020, 10:08:09 UTC | ALSA: usb-audio: add usb vendor id as DSD-capable for Khadas devices Khadas audio devices ( USB_ID_VENDOR 0x3353 ) have DSD-capable implementations from XMOS need add new usb vendor id for recognition Signed-off-by: Artem Lapkin <art@khadas.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201103103311.5435-1-art@khadas.com Signed-off-by: Takashi Iwai <tiwai@suse.de> | 04 November 2020, 13:55:35 UTC |
| 4241b04 | Alex Deucher | 16 October 2020, 14:25:45 UTC | drm/amdgpu/display: remove DRM_AMD_DC_GREEN_SARDINE No need for a separate config option at this point. Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | 04 November 2020, 13:43:50 UTC |
| c236c0e | Roman Li | 08 October 2020, 17:32:47 UTC | drm/amd/display: Add green_sardine support to DM Display Manager support for green_sardine Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | 04 November 2020, 13:40:42 UTC |
| 4a5346d | Roman Li | 08 October 2020, 17:28:41 UTC | drm/amd/display: Add green_sardine support to DC Display Core support for green_sardine Signed-off-by: Roman Li <Roman.Li@amd.com> Acked-by: Hersen Wu <hersenxs.wu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> | 04 November 2020, 13:40:42 UTC |
