- 07 Dec, 2021 3 commits
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Eric Dumazet authored
net device are refcounted. Over the years we had numerous bugs caused by imbalanced dev_hold() and dev_put() calls. The general idea is to be able to precisely pair each decrement with a corresponding prior increment. Both share a cookie, basically a pointer to private data storing stack traces. This patch adds dev_hold_track() and dev_put_track(). To use these helpers, each data structure owning a refcount should also use a "netdevice_tracker" to pair the hold and put. netdevice_tracker dev_tracker; ... dev_hold_track(dev, &dev_tracker, GFP_ATOMIC); ... dev_put_track(dev, &dev_tracker); Whenever a leak happens, we will get precise stack traces of the point dev_hold_track() happened, at device dismantle phase. We will also get a stack trace if too many dev_put_track() for the same netdevice_tracker are attempted. This is guarded by CONFIG_NET_DEV_REFCNT_TRACKER option. Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Eric Dumazet authored
This module uses reference tracker, forcing two issues. 1) Double free of a tracker 2) leak of two trackers, one being allocated from softirq context. "modprobe test_ref_tracker" would emit the following traces. (Use scripts/decode_stacktrace.sh if necessary) [ 171.648681] reference already released. [ 171.653213] allocated in: [ 171.656523] alloctest_ref_tracker_alloc2+0x1c/0x20 [test_ref_tracker] [ 171.656526] init_module+0x86/0x1000 [test_ref_tracker] [ 171.656528] do_one_initcall+0x9c/0x220 [ 171.656532] do_init_module+0x60/0x240 [ 171.656536] load_module+0x32b5/0x3610 [ 171.656538] __do_sys_init_module+0x148/0x1a0 [ 171.656540] __x64_sys_init_module+0x1d/0x20 [ 171.656542] do_syscall_64+0x4a/0xb0 [ 171.656546] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.656549] freed in: [ 171.659520] alloctest_ref_tracker_free+0x13/0x20 [test_ref_tracker] [ 171.659522] init_module+0xec/0x1000 [test_ref_tracker] [ 171.659523] do_one_initcall+0x9c/0x220 [ 171.659525] do_init_module+0x60/0x240 [ 171.659527] load_module+0x32b5/0x3610 [ 171.659529] __do_sys_init_module+0x148/0x1a0 [ 171.659532] __x64_sys_init_module+0x1d/0x20 [ 171.659534] do_syscall_64+0x4a/0xb0 [ 171.659536] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.659575] ------------[ cut here ]------------ [ 171.659576] WARNING: CPU: 5 PID: 13016 at lib/ref_tracker.c:112 ref_tracker_free+0x224/0x270 [ 171.659581] Modules linked in: test_ref_tracker(+) [ 171.659591] CPU: 5 PID: 13016 Comm: modprobe Tainted: G S 5.16.0-smp-DEV #290 [ 171.659595] RIP: 0010:ref_tracker_free+0x224/0x270 [ 171.659599] Code: 5e 41 5f 5d c3 48 c7 c7 04 9c 74 a6 31 c0 e8 62 ee 67 00 83 7b 14 00 75 1a 83 7b 18 00 75 30 4c 89 ff 4c 89 f6 e8 9c 00 69 00 <0f> 0b bb ea ff ff ff eb ae 48 c7 c7 3a 0a 77 a6 31 c0 e8 34 ee 67 [ 171.659601] RSP: 0018:ffff89058ba0bbd0 EFLAGS: 00010286 [ 171.659603] RAX: 0000000000000029 RBX: ffff890586b19780 RCX: 08895bff57c7d100 [ 171.659604] RDX: c0000000ffff7fff RSI: 0000000000000282 RDI: ffffffffc0407000 [ 171.659606] RBP: ffff89058ba0bc88 R08: 0000000000000000 R09: ffffffffa6f342e0 [ 171.659607] R10: 00000000ffff7fff R11: 0000000000000000 R12: 000000008f000000 [ 171.659608] R13: 0000000000000014 R14: 0000000000000282 R15: ffffffffc0407000 [ 171.659609] FS: 00007f97ea29d740(0000) GS:ffff8923ff940000(0000) knlGS:0000000000000000 [ 171.659611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.659613] CR2: 00007f97ea299000 CR3: 0000000186b4a004 CR4: 00000000001706e0 [ 171.659614] Call Trace: [ 171.659615] <TASK> [ 171.659631] ? alloctest_ref_tracker_free+0x13/0x20 [test_ref_tracker] [ 171.659633] ? init_module+0x105/0x1000 [test_ref_tracker] [ 171.659636] ? do_one_initcall+0x9c/0x220 [ 171.659638] ? do_init_module+0x60/0x240 [ 171.659641] ? load_module+0x32b5/0x3610 [ 171.659644] ? __do_sys_init_module+0x148/0x1a0 [ 171.659646] ? __x64_sys_init_module+0x1d/0x20 [ 171.659649] ? do_syscall_64+0x4a/0xb0 [ 171.659652] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.659656] ? 0xffffffffc040a000 [ 171.659658] alloctest_ref_tracker_free+0x13/0x20 [test_ref_tracker] [ 171.659660] init_module+0x105/0x1000 [test_ref_tracker] [ 171.659663] do_one_initcall+0x9c/0x220 [ 171.659666] do_init_module+0x60/0x240 [ 171.659669] load_module+0x32b5/0x3610 [ 171.659672] __do_sys_init_module+0x148/0x1a0 [ 171.659676] __x64_sys_init_module+0x1d/0x20 [ 171.659678] do_syscall_64+0x4a/0xb0 [ 171.659694] ? exc_page_fault+0x6e/0x140 [ 171.659696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.659698] RIP: 0033:0x7f97ea3dbe7a [ 171.659700] Code: 48 8b 0d 61 8d 06 00 f7 d8 64 89 01 48 83 c8 ff c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2e 8d 06 00 f7 d8 64 89 01 48 [ 171.659701] RSP: 002b:00007ffea67ce608 EFLAGS: 00000246 ORIG_RAX: 00000000000000af [ 171.659703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97ea3dbe7a [ 171.659704] RDX: 00000000013a0ba0 RSI: 0000000000002808 RDI: 00007f97ea299000 [ 171.659705] RBP: 00007ffea67ce670 R08: 0000000000000003 R09: 0000000000000000 [ 171.659706] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000013a1048 [ 171.659707] R13: 00000000013a0ba0 R14: 0000000001399930 R15: 00000000013a1030 [ 171.659709] </TASK> [ 171.659710] ---[ end trace f5dbd6afa41e60a9 ]--- [ 171.659712] leaked reference. [ 171.663393] alloctest_ref_tracker_alloc0+0x1c/0x20 [test_ref_tracker] [ 171.663395] test_ref_tracker_timer_func+0x9/0x20 [test_ref_tracker] [ 171.663397] call_timer_fn+0x31/0x140 [ 171.663401] expire_timers+0x46/0x110 [ 171.663403] __run_timers+0x16f/0x1b0 [ 171.663404] run_timer_softirq+0x1d/0x40 [ 171.663406] __do_softirq+0x148/0x2d3 [ 171.663408] leaked reference. [ 171.667101] alloctest_ref_tracker_alloc1+0x1c/0x20 [test_ref_tracker] [ 171.667103] init_module+0x81/0x1000 [test_ref_tracker] [ 171.667104] do_one_initcall+0x9c/0x220 [ 171.667106] do_init_module+0x60/0x240 [ 171.667108] load_module+0x32b5/0x3610 [ 171.667111] __do_sys_init_module+0x148/0x1a0 [ 171.667113] __x64_sys_init_module+0x1d/0x20 [ 171.667115] do_syscall_64+0x4a/0xb0 [ 171.667117] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.667131] ------------[ cut here ]------------ [ 171.667132] WARNING: CPU: 5 PID: 13016 at lib/ref_tracker.c:30 ref_tracker_dir_exit+0x104/0x130 [ 171.667136] Modules linked in: test_ref_tracker(+) [ 171.667144] CPU: 5 PID: 13016 Comm: modprobe Tainted: G S W 5.16.0-smp-DEV #290 [ 171.667147] RIP: 0010:ref_tracker_dir_exit+0x104/0x130 [ 171.667150] Code: 01 00 00 00 00 ad de 48 89 03 4c 89 63 08 48 89 df e8 20 a0 d5 ff 4c 89 f3 4d 39 ee 75 a8 4c 89 ff 48 8b 75 d0 e8 7c 05 69 00 <0f> 0b eb 0c 4c 89 ff 48 8b 75 d0 e8 6c 05 69 00 41 8b 47 08 83 f8 [ 171.667151] RSP: 0018:ffff89058ba0bc68 EFLAGS: 00010286 [ 171.667154] RAX: 08895bff57c7d100 RBX: ffffffffc0407010 RCX: 000000000000003b [ 171.667156] RDX: 000000000000003c RSI: 0000000000000282 RDI: ffffffffc0407000 [ 171.667157] RBP: ffff89058ba0bc98 R08: 0000000000000000 R09: ffffffffa6f342e0 [ 171.667159] R10: 00000000ffff7fff R11: 0000000000000000 R12: dead000000000122 [ 171.667160] R13: ffffffffc0407010 R14: ffffffffc0407010 R15: ffffffffc0407000 [ 171.667162] FS: 00007f97ea29d740(0000) GS:ffff8923ff940000(0000) knlGS:0000000000000000 [ 171.667164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.667166] CR2: 00007f97ea299000 CR3: 0000000186b4a004 CR4: 00000000001706e0 [ 171.667169] Call Trace: [ 171.667170] <TASK> [ 171.667171] ? 0xffffffffc040a000 [ 171.667173] init_module+0x126/0x1000 [test_ref_tracker] [ 171.667175] do_one_initcall+0x9c/0x220 [ 171.667179] do_init_module+0x60/0x240 [ 171.667182] load_module+0x32b5/0x3610 [ 171.667186] __do_sys_init_module+0x148/0x1a0 [ 171.667189] __x64_sys_init_module+0x1d/0x20 [ 171.667192] do_syscall_64+0x4a/0xb0 [ 171.667194] ? exc_page_fault+0x6e/0x140 [ 171.667196] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.667199] RIP: 0033:0x7f97ea3dbe7a [ 171.667200] Code: 48 8b 0d 61 8d 06 00 f7 d8 64 89 01 48 83 c8 ff c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2e 8d 06 00 f7 d8 64 89 01 48 [ 171.667201] RSP: 002b:00007ffea67ce608 EFLAGS: 00000246 ORIG_RAX: 00000000000000af [ 171.667203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97ea3dbe7a [ 171.667204] RDX: 00000000013a0ba0 RSI: 0000000000002808 RDI: 00007f97ea299000 [ 171.667205] RBP: 00007ffea67ce670 R08: 0000000000000003 R09: 0000000000000000 [ 171.667206] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000013a1048 [ 171.667207] R13: 00000000013a0ba0 R14: 0000000001399930 R15: 00000000013a1030 [ 171.667209] </TASK> [ 171.667210] ---[ end trace f5dbd6afa41e60aa ]--- Signed-off-by:
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Eric Dumazet authored
It can be hard to track where references are taken and released. In networking, we have annoying issues at device or netns dismantles, and we had various proposals to ease root causing them. This patch adds new infrastructure pairing refcount increases and decreases. This will self document code, because programmers will have to associate increments/decrements. This is controled by CONFIG_REF_TRACKER which can be selected by users of this feature. This adds both cpu and memory costs, and thus should probably be used with care. Signed-off-by:
Dmitry Vyukov <dvyukov@google.com> Signed-off-by:
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- 04 Dec, 2021 3 commits
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Jakub Kicinski authored
Manish Chopra says: ==================== qed*: enhancements This series adds below enhancements for qed/qede drivers patch 1: Improves tx timeout debug data logs. patch 2: Add ESL(Enhanced system lockdown) priv flag cap/status support. v2: * Fixed cosmetic issues in both patches * Added ESL feature description in patch #2 Please consider applying it to "net-next" ==================== Link: https://lore.kernel.org/r/20211202210157.25530-1-manishc@marvell.comSigned-off-by:
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Manish Chopra authored
ESL(Enhanced System Lockdown) was designed to lock PCI adapter firmware images and prevent changes to critical non-volatile configuration data so that uncontrolled, malicious or unintentional modification to the adapters are avoided, ensuring it's operational state. Once this feature is enabled, the device is locked, rejecting any modification to non-volatile images. Once unlocked, the protection is off such that firmware and non-volatile configurations may be altered. Driver just reflects the capability and status of this through the ethtool private flag. Signed-off-by:
Manish Chopra <manishc@marvell.com> Signed-off-by:
Prabhakar Kushwaha <pkushwaha@marvell.com> Signed-off-by:
Alok Prasad <palok@marvell.com> Signed-off-by:
Ariel Elior <aelior@marvell.com> Signed-off-by:
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Manish Chopra authored
This patch add some new qed APIs to query status block info and report various data to MFW on tx timeout event Along with that it enhances qede to dump more debug logs (not just specific to the queue which was reported by stack) on tx timeout which includes various other basic metadata about all tx queues and other info (like status block etc.) Signed-off-by:
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- 03 Dec, 2021 31 commits
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Dan Carpenter authored
The devm_ioremap() function does not return error pointers. It returns NULL. Fixes: db8bcaad ("net: lan966x: add the basic lan966x driver") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by:
Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yang Yingliang authored
rhashtable_lookup_fast() returns NULL pointer not ERR_PTR(). Return rhashtable_lookup_fast() directly to fix this. Fixes: 47327e19 ("net: prestera: acl: migrate to new vTCAM api") Reported-by:
Hulk Robot <hulkci@huawei.com> Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Signed-off-by:
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Andy Shevchenko authored
GPIO library does copy the of_node from the parent device of the GPIO chip, there is no need to repeat this in the individual drivers. Remove assignment here. For the details one may look into the of_gpio_dev_init() implementation. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by:
Vladimir Oltean <olteanv@gmail.com> Signed-off-by:
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Chris Mi authored
Short-lived connections increase the insertion rate requirements, fill the offload table and provide very limited offload value since they process a very small amount of packets. The ct ASSURED flag is designed to filter short-lived connections for early expiration. Offload connections when they are ESTABLISHED and ASSURED. Signed-off-by:
Chris Mi <cmi@nvidia.com> Reviewed-by:
Oz Shlomo <ozsh@nvidia.com> Reviewed-by:
Roi Dayan <roid@nvidia.com> Signed-off-by:
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David S. Miller authored
Guangbin Huang says: ==================== net: hns3: some cleanups for -next To improve code readability and simplicity, this series add some cleanup patches for the HNS3 ethernet driver. ==================== Signed-off-by: -
Jie Wang authored
The hns3 driver header file uses the structure of other files, but does not include corresponding file, which causes a check warning that the header file is not self-contained. Therefore, the required header file is included in the header file, and the structure declaration is added to the header file to avoid cyclic dependency of the header file. Signed-off-by:
Jie Wang <wangjie125@huawei.com> Signed-off-by:
Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by:
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Hao Chen authored
Replace one tab with space between symbol ')' and '{' in for statement of function hclge_map_tqp(). Signed-off-by:Hao Chen <chenhao288@hisilicon.com> Signed-off-by:
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Hao Chen authored
Return value judgment should follow the function call, so remove line between them. Signed-off-by:
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Hao Chen authored
When we use hclge_dbg_fill_content() to fill contents with specific format according to struct hclge_dbg_item *items, it may cause content cover due to unreasonable items. So add comments to explain how to avoid it. Signed-off-by:
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Hao Chen authored
Add void before function which don't receive ret to improve code readability. Signed-off-by:
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Hao Chen authored
Change output value type of atomic_read() from %u to %d. Signed-off-by:
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Guangbin Huang authored
The argument len will not be changed in hclge_ncl_config_data_print(), it is no need to declare as a pointer, so modify it into int type. Signed-off-by:
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Hao Chen authored
The c language has a set of implicit type conversions, when two variables perform bitwise or arithmetic operations. For example, variable A (type u16/u8) -1, its output is int type variable. u16/u8 will convert to int type implicitly before it does arithmetic operations. So, change 1 to unsigned type. Signed-off-by:
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Guangbin Huang authored
This patch adds print vport id when failed to get or set vlan filter parameters. Signed-off-by:
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Guangbin Huang authored
Function hclge_set_vlan_filter_hw() is a bit too long, so add a new function hclge_need_update_port_vlan() to simplify code and improve code readability. Signed-off-by:
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Yufeng Mo authored
hclge_cfg_common_loopback() is a bit too long, so encapsulate hclge_cfg_common_loopback_cmd_send() and hclge_cfg_common_loopback_wait() two functions to improve readability. Signed-off-by:
Yufeng Mo <moyufeng@huawei.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linuxJakub Kicinski authored
Saeed Mahameed says: ==================== mlx5-updates-2021-12-02 Misc updates to mlx5 driver 1) Various code cleanups 2) Error path handling fixes of latest features 3) Print more information on pci error handling 4) Dynamically resize flow counters query buffer ==================== Link: https://lore.kernel.org/r/20211203005622.183325-1-saeed@kernel.orgSigned-off-by:
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Avihai Horon authored
The flow counters bulk query buffer is allocated once during mlx5_fc_init_stats(). For PFs and VFs this buffer usually takes a little more than 512KB of memory, which is aligned to the next power of 2, to 1MB. For SFs, this buffer is reduced and takes around 128 Bytes. The buffer size determines the maximum number of flow counters that can be queried at a time. Thus, having a bigger buffer can improve performance for users that need to query many flow counters. There are cases that don't use many flow counters and don't need a big buffer (e.g. SFs, VFs). Since this size is critical with large scale, in these cases the buffer size should be reduced. In order to reduce memory consumption while maintaining query performance, change the query buffer's allocation scheme to the following: - First allocate the buffer with small initial size. - If the number of counters surpasses the initial size, resize the buffer to the maximum size. The buffer only grows and isn't shrank, because users with many flow counters don't care about the buffer size and we don't want to add resize overhead if the current number of counters drops. This solution is preferable to the current one, which is less accurate and only addresses SFs. Signed-off-by:
Avihai Horon <avihaih@nvidia.com> Reviewed-by:
Mark Bloch <mbloch@nvidia.com> Signed-off-by:
Saeed Mahameed <saeedm@nvidia.com>
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Roi Dayan authored
Setting flow attr ip_version is not related to parsing tc flow actions. It needs to be set after parsing flower matches which changes the spec. So move it outside parse_tc_fdb_actions() and set it in __mlx5e_add_fdb_flow(). Signed-off-by:
Maor Dickman <maord@nvidia.com> Signed-off-by:
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Roi Dayan authored
Remove duplicate checks on flow_action by using common function. Signed-off-by:
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Roi Dayan authored
Passing actions is redundant and can be retrieved from flow attr. Signed-off-by:
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Roi Dayan authored
Passing actions is redundant and can be retrieved from flow. Signed-off-by:
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Roi Dayan authored
Remove the action stack var from parse tc fdb actions and prase tc nic actions, use the flow attr action var directly. Signed-off-by:
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Tariq Toukan authored
No calls for mlx5e_num_channels_changed() out of en_main.c, turn it static and remove from header. Keep the wrapper function mlx5e_num_channels_changed_ctx exposed. Signed-off-by:
Tariq Toukan <tariqt@nvidia.com> Reviewed-by:
Aya Levin <ayal@nvidia.com> Signed-off-by:
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Ben Ben-Ishay authored
This commit reduces unused variable from MLX5E_MAX_KLM_PER_WQE macro that introduced by commit d7b896ac ("net/mlx5e: Add support to klm_umr_wqe"). Signed-off-by:
Ben Ben-Ishay <benishay@nvidia.com> Reviewed-by:
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Saeed Mahameed authored
In case mlx5_pci_err_detected was called with state equals to pci_channel_io_perm_failure, the driver will never come back up. It is nice to know why the driver went to zombie land, so print some useful information on pci err handlers. Signed-off-by:
Moshe Shemesh <moshe@nvidia.com>
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Dan Carpenter authored
This code sometimes calls mlx5_sf_hw_table_hwc_init() when "ext_base_id" is uninitialized. It's not used on that path, but it generates a static checker warning to pass uninitialized variables to another function. It may also generate runtime UBSan warnings depending on if the mlx5_sf_hw_table_hwc_init() function is inlined or not. Signed-off-by:
Leon Romanovsky <leonro@nvidia.com> Signed-off-by:
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Christophe JAILLET authored
All the error handling paths of 'mlx5e_tc_add_fdb_flow()' end to 'err_out' where 'flow_flag_set(flow, FAILED);' is called. All but the new error handling paths added by the commits given in the Fixes tag below. Fix these error handling paths and branch to 'err_out'. Fixes: 166f431e ("net/mlx5e: Add indirect tc offload of ovs internal port") Fixes: b16eb3c8 ("net/mlx5: Support internal port as decap route device") Signed-off-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by:
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Wei Yongjun authored
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 85c5f7c9 ("net/mlx5: E-switch, Create QoS on demand") Reported-by:
Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by:
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Arnd Bergmann authored
The mlx5e_sw_stats structure has grown to the point of triggering a warning when put on the stack of a function: mlx5/core/ipoib/ipoib.c: In function 'mlx5i_grp_sw_update_stats': mlx5/core/ipoib/ipoib.c:136:1: error: the frame size of 1028 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] In this case, only five of the structure members are actually set, so it's sufficient to have those as separate local variables. As en_rep.c uses 'struct rtnl_link_stats64' for this, just use the same one here for consistency. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
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Arnd Bergmann authored
When PSAMPLE is a loadable module, built-in drivers cannot use it: aarch64-linux-ld: drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.o: in function `mlx5e_tc_sample_skb': sample.c:(.text+0xd68): undefined reference to `psample_sample_packet' Add the same dependency here that is used for MLXSW Signed-off-by:
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- 02 Dec, 2021 3 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski authored
Signed-off-by: -
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from Jakub Kicinski: "Including fixes from wireless, and wireguard. Mostly scattered driver changes this week, with one big clump in mv88e6xxx. Nothing of note, really. Current release - regressions: - smc: keep smc_close_final()'s error code during active close Current release - new code bugs: - iwlwifi: various static checker fixes (int overflow, leaks, missing error codes) - rtw89: fix size of firmware header before transfer, avoid crash - mt76: fix timestamp check in tx_status; fix pktid leak; - mscc: ocelot: fix missing unlock on error in ocelot_hwstamp_set() Previous releases - regressions: - smc: fix list corruption in smc_lgr_cleanup_early - ipv4: convert fib_num_tclassid_users to atomic_t Previous releases - always broken: - tls: fix authentication failure in CCM mode - vrf: reset IPCB/IP6CB when processing outbound pkts, prevent incorrect processing - dsa: mv88e6xxx: fixes for various device errata - rds: correct socket tunable error in rds_tcp_tune() - ipv6: fix memory leak in fib6_rule_suppress - wireguard: reset peer src endpoint when netns exits - wireguard: improve resilience to DoS around incoming handshakes - tcp: fix page frag corruption on page fault which involves TCP - mpls: fix missing attributes in delete notifications - mt7915: fix NULL pointer dereference with ad-hoc mode Misc: - rt2x00: be more lenient about EPROTO errors during start - mlx4_en: update reported link modes for 1/10G" * tag 'net-5.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (85 commits) net: dsa: b53: Add SPI ID table gro: Fix inconsistent indenting selftests: net: Correct case name net/rds: correct socket tunable error in rds_tcp_tune() mctp: Don't let RTM_DELROUTE delete local routes net/smc: Keep smc_close_final rc during active close ibmvnic: drop bad optimization in reuse_tx_pools() ibmvnic: drop bad optimization in reuse_rx_pools() net/smc: fix wrong list_del in smc_lgr_cleanup_early Fix Comment of ETH_P_802_3_MIN ethernet: aquantia: Try MAC address from device tree ipv4: convert fib_num_tclassid_users to atomic_t net: avoid uninit-value from tcp_conn_request net: annotate data-races on txq->xmit_lock_owner octeontx2-af: Fix a memleak bug in rvu_mbox_init() net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() vrf: Reset IPCB/IP6CB when processing outbound pkts in vrf dev xmit net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() net: dsa: mv88e6xxx: Link in pcs_get_state() if AN is bypassed net: dsa: mv88e6xxx: Fix inband AN for 2500base-x on 88E6393X family ... -
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-traceLinus Torvalds authored
Pull tracing fixes from Steven Rostedt: "Three tracing fixes: - Allow compares of strings when using signed and unsigned characters - Fix kmemleak false positive for histogram entries - Handle negative numbers for user defined kretprobe data sizes" * tag 'trace-v5.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: kprobes: Limit max data_size of the kretprobe instances tracing: Fix a kmemleak false positive in tracing_map tracing/histograms: String compares should not care about signed values
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