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Message-ID: <Y+X4gx1eARMJECVT@nanopsycho>
Date: Fri, 10 Feb 2023 08:55:47 +0100
From: Jiri Pirko <jiri@...nulli.us>
To: Kim Phillips <kim.phillips@....com>
Cc: Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
davem@...emloft.net, pabeni@...hat.com, edumazet@...gle.com,
tariqt@...dia.com, saeedm@...dia.com, jacob.e.keller@...el.com,
gal@...dia.com, moshe@...dia.com
Subject: Re: [patch net-next 0/7] devlink: params cleanups and
devl_param_driverinit_value_get() fix
Thu, Feb 09, 2023 at 11:37:13PM CET, kim.phillips@....com wrote:
>On 2/9/23 3:31 PM, Jakub Kicinski wrote:
>> On Thu, 9 Feb 2023 15:05:46 -0600 Kim Phillips wrote:
>> > Is there a different tree the series can be rebased on, until net-next
>> > gets fixed?
>>
>> merge in net-next, the fix should be there but was merged a couple of
>> hours ago so probably not yet in linux-next
>
>I=Ok, I took next-20230209, git merged net-next/master, fixed a merge
>conflict to use the latter net-next/master version:
>
><<<<<<< HEAD
> if (err == NOTIFY_BAD) {
> dl_trap->trap.action = action_orig;
> err = trap_event_ctx.err;
> }
>out:
> return err;
>=======
> if (err == NOTIFY_BAD)
> dl_trap->trap.action = action_orig;
>
> return trap_event_ctx.err;
>>>>>>>> net-next/master
>
>...and unfortunately still get a splat on that same Rome system:
>
>[ 22.647832] mlx5_core 0000:21:00.0: firmware version: 14.22.1002
>[ 22.653879] mlx5_core 0000:21:00.0: 63.008 Gb/s available PCIe bandwidth (8.0 GT/s PCIe x8 link)
>[ 23.228950] mlx5_core 0000:21:00.0: E-Switch: Total vports 10, per vport: max uc(1024) max mc(16384)
>[ 23.245100] mlx5_core 0000:21:00.0: Port module event: module 0, Cable plugged
>[ 23.570053] mlx5_core 0000:21:00.0: Supported tc offload range - chains: 1, prios: 1
>[ 23.577812] mlx5_core 0000:21:00.0: mlx5e_tc_post_act_init:40:(pid 9): firmware level support is missing
>[ 23.594377] mlx5_core 0000:21:00.0: MLX5E: StrdRq(0) RqSz(1024) StrdSz(256) RxCqeCmprss(0 basic)
>[ 23.605492] mlx5_core 0000:21:00.1: firmware version: 14.22.1002
>[ 23.611536] mlx5_core 0000:21:00.1: 63.008 Gb/s available PCIe bandwidth (8.0 GT/s PCIe x8 link)
>[ 24.199756] mlx5_core 0000:21:00.1: E-Switch: Total vports 10, per vport: max uc(1024) max mc(16384)
>[ 24.216876] mlx5_core 0000:21:00.1: Port module event: module 1, Cable unplugged
>[ 24.555670] mlx5_core 0000:21:00.1: Supported tc offload range - chains: 1, prios: 1
>[ 24.563428] mlx5_core 0000:21:00.1: mlx5e_tc_post_act_init:40:(pid 9): firmware level support is missing
>[ 24.580084] mlx5_core 0000:21:00.1: MLX5E: StrdRq(0) RqSz(1024) StrdSz(256) RxCqeCmprss(0 basic)
>[ 24.593808] systemd-udevd[1974]: Using default interface naming scheme 'v245'.
>[ 24.602595] systemd-udevd[1974]: ethtool: autonegotiation is unset or enabled, the speed and duplex are not writable.
>[ 24.613314] mlx5_core 0000:21:00.0 enp33s0f0np0: renamed from eth0
>[ 24.701259] ------------[ cut here ]------------
>[ 24.705888] WARNING: CPU: 228 PID: 2318 at net/devlink/leftover.c:9643 devl_param_driverinit_value_get+0xe5/0x1f0
Odd as this patchset removes this warning. I think you forgot to apply.
>[ 24.716153] Modules linked in: mlx5_ib(+) ib_uverbs ib_core mlx5_core ast i2c_algo_bit drm_shmem_helper hid_generic drm_kms_helper syscopyarea sysfillrect sysimgblt usbhid pci_hyperv_intf crct10dif_pclmul crc32_pclmul ghash_clmulni_intel sha512_ssse3 aesni_intel crypto_simd cryptd mlxfw hid psample drm ahci tls libahci i2c_piix4 wmi
>[ 24.745589] CPU: 228 PID: 2318 Comm: systemd-udevd Not tainted 6.2.0-rc7-next-20230209+ #4
>[ 24.753856] Hardware name: AMD Corporation DAYTONA_X/DAYTONA_X, BIOS RDY1009A 09/16/2020
>[ 24.761943] RIP: 0010:devl_param_driverinit_value_get+0xe5/0x1f0
>[ 24.767955] Code: 00 5b b8 ea ff ff ff 41 5c 41 5d 5d e9 58 cd 08 00 48 8d bf 28 02 00 00 be ff ff ff ff e8 03 2a 07 00 85 c0 0f 85 43 ff ff ff <0f> 0b 49 8b 84 24 18 01 00 00 48 83 78 18 00 0f 85 41 ff ff ff 0f
>[ 24.786702] RSP: 0018:ffffc217dfff7a28 EFLAGS: 00010246
>[ 24.791925] RAX: 0000000000000000 RBX: 0000000000000009 RCX: 0000000000000000
>[ 24.799058] RDX: 0000000000000000 RSI: ffff9d7458b00228 RDI: ffff9d835f588d50
>[ 24.806194] RBP: ffffc217dfff7a40 R08: 0000000000000000 R09: ffff9d8316157c00
>[ 24.813325] R10: 0000000000000001 R11: 0000000000000000 R12: ffff9d7458b00000
>[ 24.820455] R13: ffffc217dfff7a50 R14: 0000000000000001 R15: 0000000000000002
>[ 24.827589] FS: 00007f03c4b0a880(0000) GS:ffff9d92c8c00000(0000) knlGS:0000000000000000
>[ 24.835677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 24.841422] CR2: 00007ffd0c160f48 CR3: 000080109f420000 CR4: 0000000000350ee0
>[ 24.848557] Call Trace:
>[ 24.851003] <TASK>
>[ 24.853117] mlx5_is_roce_on+0x3a/0xb0 [mlx5_core]
>[ 24.858010] ? __kmalloc+0x53/0x1b0
>[ 24.861512] mlx5r_probe+0x149/0x170 [mlx5_ib]
>[ 24.865974] ? __pfx_mlx5r_probe+0x10/0x10 [mlx5_ib]
>[ 24.870957] auxiliary_bus_probe+0x45/0xa0
>[ 24.875059] really_probe+0x17b/0x3e0
>[ 24.878731] __driver_probe_device+0x7e/0x180
>[ 24.883090] driver_probe_device+0x23/0x80
>[ 24.887191] __driver_attach+0xcb/0x1a0
>[ 24.891027] ? __pfx___driver_attach+0x10/0x10
>[ 24.895475] bus_for_each_dev+0x89/0xd0
>[ 24.899311] driver_attach+0x22/0x30
>[ 24.902894] bus_add_driver+0x1b9/0x240
>[ 24.906735] driver_register+0x66/0x130
>[ 24.910584] __auxiliary_driver_register+0x73/0xe0
>[ 24.915385] mlx5_ib_init+0xda/0x110 [mlx5_ib]
>[ 24.919846] ? __pfx_init_module+0x10/0x10 [mlx5_ib]
>[ 24.924831] do_one_initcall+0x7a/0x2b0
>[ 24.928677] ? kmalloc_trace+0x2e/0xe0
>[ 24.932433] do_init_module+0x6a/0x260
>[ 24.936191] load_module+0x1e90/0x2050
>[ 24.939942] ? ima_post_read_file+0xd6/0xf0
>[ 24.944138] __do_sys_finit_module+0xc8/0x140
>[ 24.948497] ? __do_sys_finit_module+0xc8/0x140
>[ 24.953036] __x64_sys_finit_module+0x1e/0x30
>[ 24.957399] do_syscall_64+0x3f/0x90
>[ 24.960987] entry_SYSCALL_64_after_hwframe+0x72/0xdc
>[ 24.966047] RIP: 0033:0x7f03c513673d
>[ 24.969628] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 37 0d 00 f7 d8 64 89 01 48
>[ 24.988380] RSP: 002b:00007ffd0c1665f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
>[ 24.995943] RAX: ffffffffffffffda RBX: 0000556e1aec4d30 RCX: 00007f03c513673d
>[ 25.003078] RDX: 0000000000000000 RSI: 00007f03c5016ded RDI: 000000000000000e
>[ 25.010210] RBP: 0000000000020000 R08: 0000000000000000 R09: 0000556e1ae664e8
>[ 25.017343] R10: 000000000000000e R11: 0000000000000246 R12: 00007f03c5016ded
>[ 25.024477] R13: 0000000000000000 R14: 0000556e1aeee320 R15: 0000556e1aec4d30
>[ 25.031621] </TASK>
>[ 25.033815] ---[ end trace 0000000000000000 ]---
>[ 25.072333] ------------[ cut here ]------------
>[ 25.076971] WARNING: CPU: 100 PID: 2318 at net/devlink/leftover.c:9643 devl_param_driverinit_value_get+0xe5/0x1f0
>[ 25.087406] Modules linked in: mlx5_ib(+) ib_uverbs ib_core mlx5_core ast i2c_algo_bit drm_shmem_helper hid_generic drm_kms_helper syscopyarea sysfillrect sysimgblt usbhid pci_hyperv_intf crct10dif_pclmul crc32_pclmul ghash_clmulni_intel sha512_ssse3 aesni_intel crypto_simd cryptd mlxfw hid psample drm ahci tls libahci i2c_piix4 wmi
>[ 25.116844] CPU: 100 PID: 2318 Comm: systemd-udevd Tainted: G W 6.2.0-rc7-next-20230209+ #4
>[ 25.126576] Hardware name: AMD Corporation DAYTONA_X/DAYTONA_X, BIOS RDY1009A 09/16/2020
>[ 25.134665] RIP: 0010:devl_param_driverinit_value_get+0xe5/0x1f0
>[ 25.140676] Code: 00 5b b8 ea ff ff ff 41 5c 41 5d 5d e9 58 cd 08 00 48 8d bf 28 02 00 00 be ff ff ff ff e8 03 2a 07 00 85 c0 0f 85 43 ff ff ff <0f> 0b 49 8b 84 24 18 01 00 00 48 83 78 18 00 0f 85 41 ff ff ff 0f
>[ 25.159421] RSP: 0018:ffffc217dfff7a28 EFLAGS: 00010246
>[ 25.164646] RAX: 0000000000000000 RBX: 0000000000000009 RCX: 0000000000000000
>[ 25.171779] RDX: 0000000000000000 RSI: ffff9d745c680228 RDI: ffff9d835f588d50
>[ 25.178910] RBP: ffffc217dfff7a40 R08: 0000000000000000 R09: ffff9d835e860400
>[ 25.186045] R10: 0000000000000001 R11: 0000000000000000 R12: ffff9d745c680000
>[ 25.193178] R13: ffffc217dfff7a50 R14: 0000000000000001 R15: 0000000000000002
>[ 25.200310] FS: 00007f03c4b0a880(0000) GS:ffff9d92b8c00000(0000) knlGS:0000000000000000
>[ 25.208395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 25.214141] CR2: 00007f03c520d52c CR3: 000080109f420000 CR4: 0000000000350ee0
>[ 25.221275] Call Trace:
>[ 25.223726] <TASK>
>[ 25.225831] mlx5_is_roce_on+0x3a/0xb0 [mlx5_core]
>[ 25.230678] ? __kmalloc+0x53/0x1b0
>[ 25.234172] mlx5r_probe+0x149/0x170 [mlx5_ib]
>[ 25.238641] ? __pfx_mlx5r_probe+0x10/0x10 [mlx5_ib]
>[ 25.243624] auxiliary_bus_probe+0x45/0xa0
>[ 25.247724] really_probe+0x17b/0x3e0
>[ 25.251393] __driver_probe_device+0x7e/0x180
>[ 25.255761] driver_probe_device+0x23/0x80
>[ 25.259868] __driver_attach+0xcb/0x1a0
>[ 25.263707] ? __pfx___driver_attach+0x10/0x10
>[ 25.268159] bus_for_each_dev+0x89/0xd0
>[ 25.272001] driver_attach+0x22/0x30
>[ 25.275577] bus_add_driver+0x1b9/0x240
>[ 25.279421] driver_register+0x66/0x130
>[ 25.283264] __auxiliary_driver_register+0x73/0xe0
>[ 25.288062] mlx5_ib_init+0xda/0x110 [mlx5_ib]
>[ 25.292519] ? __pfx_init_module+0x10/0x10 [mlx5_ib]
>[ 25.297496] do_one_initcall+0x7a/0x2b0
>[ 25.301337] ? kmalloc_trace+0x2e/0xe0
>[ 25.305088] do_init_module+0x6a/0x260
>[ 25.308841] load_module+0x1e90/0x2050
>[ 25.312595] ? ima_post_read_file+0xd6/0xf0
>[ 25.316797] __do_sys_finit_module+0xc8/0x140
>[ 25.321155] ? __do_sys_finit_module+0xc8/0x140
>[ 25.325696] __x64_sys_finit_module+0x1e/0x30
>[ 25.330057] do_syscall_64+0x3f/0x90
>[ 25.333635] entry_SYSCALL_64_after_hwframe+0x72/0xdc
>[ 25.338687] RIP: 0033:0x7f03c513673d
>[ 25.342266] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 37 0d 00 f7 d8 64 89 01 48
>[ 25.361015] RSP: 002b:00007ffd0c1665f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
>[ 25.368579] RAX: ffffffffffffffda RBX: 0000556e1aec4d30 RCX: 00007f03c513673d
>[ 25.375713] RDX: 0000000000000000 RSI: 00007f03c5016ded RDI: 000000000000000e
>[ 25.382843] RBP: 0000000000020000 R08: 0000000000000000 R09: 0000556e1ae664e8
>[ 25.389976] R10: 000000000000000e R11: 0000000000000246 R12: 00007f03c5016ded
>[ 25.397109] R13: 0000000000000000 R14: 0000556e1aeee320 R15: 0000556e1aec4d30
>[ 25.404249] </TASK>
>[ 25.406437] ---[ end trace 0000000000000000 ]---
>
>Did I do the merge wrong, or is the problem still there?
>
>Thanks,
>
>Kim
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