[Bug 215890] Regression in 5.18: bcm5974 trackpad causes error: xhci_hcd rejecting DMA map of vmalloc memory

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=215890

--- Comment #1 from Satadru Pramanik (satadru@umich.edu) ---
Here is the same issue on 5.18-rc5:

[    6.809261] ------------[ cut here ]------------
[    6.809263] xhci_hcd 0000:00:14.0: rejecting DMA map of vmalloc memory
[    6.809276] WARNING: CPU: 4 PID: 964 at include/linux/dma-mapping.h:326
usb_hcd_map_urb_for_dma+0x4c4/0x4f0
[    6.809282] Modules linked in: btrtl mei_hdcp(+) snd_seq_midi joydev
snd_seq_midi_event mei_pxp(+) snd_rawmidi kvm_intel(+) btbcm btintel snd_seq
btmtk wl(POE+) snd_seq_device bluetooth kvm cmdlinepart input_leds ecdh_generic
snd_timer rapl mei_me bcm5974 spi_nor applesmc ecc intel_cstate efi_pstore(+)
apple_mfi_fastcharge cfg80211 mtd snd mei soundcore acpi_als sbs(+)
industrialio_triggered_buffer kfifo_buf sbshc industrialio apple_gmux mac_hid
apple_bl facetimehd(OE) videobuf2_dma_sg videobuf2_memops videobuf2_v4l2
videobuf2_common videodev mc coretemp ipmi_devintf ipmi_msghandler msr
parport_pc ppdev lp parport ip_tables x_tables autofs4 zfs(POE) zunicode(POE)
zzstd(OE) zlua(OE) zavl(POE) icp(POE) zcommon(POE) znvpair(POE) spl(OE) z3fold
lz4 lz4_compress hid_apple hid_generic usbhid hid i915 nouveau mxm_wmi wmi
drm_buddy i2c_algo_bit drm_ttm_helper ttm drm_dp_helper cec rc_core
drm_kms_helper uas syscopyarea usb_storage sysfillrect crct10dif_pclmul
crc32_pclmul ghash_clmulni_intel
[    6.809350]  sysimgblt fb_sys_fops aesni_intel spi_intel_platform nvme
spi_intel crypto_simd i2c_i801 cryptd nvme_core drm thunderbolt i2c_smbus
lpc_ich xhci_pci xhci_pci_renesas video
[    6.809362] CPU: 4 PID: 964 Comm: systemd-udevd Tainted: P           OE    
5.18.0-051800rc5-generic #202205011831
[    6.809365] Hardware name: Apple Inc. MacBookPro11,3/Mac-2BD1B31983FE1663,
BIOS 432.60.3.0.0 10/27/2021
[    6.809366] RIP: 0010:usb_hcd_map_urb_for_dma+0x4c4/0x4f0
[    6.809369] Code: 50 c6 05 e9 91 89 01 01 4d 85 f6 75 03 4d 8b 32 4c 89 d7
e8 ae 36 ef ff 4c 89 f2 48 c7 c7 f8 ff 64 b9 48 89 c6 e8 62 98 37 00 <0f> 0b e9
58 ff ff ff 48 8b 05 5e 5a 49 01 e9 ad fe ff ff 48 8b 05
[    6.809371] RSP: 0018:ffffb7d94cd6b9c8 EFLAGS: 00010282
[    6.809373] RAX: 0000000000000000 RBX: 0000000000000000 RCX:
0000000000000027
[    6.809375] RDX: ffff90a2af3205a8 RSI: 0000000000000001 RDI:
ffff90a2af3205a0
[    6.809376] RBP: ffffb7d94cd6ba00 R08: 0000000000000000 R09:
00000000ba5e2bb8
[    6.809378] R10: ffffffffffffffff R11: 0000000000000001 R12:
ffff909f45045240
[    6.809379] R13: ffff909f41156000 R14: ffff909f41565820 R15:
00000000000001de
[    6.809381] FS:  00007f67314bf8c0(0000) GS:ffff90a2af300000(0000)
knlGS:0000000000000000
[    6.809383] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    6.809384] CR2: 000056081d685260 CR3: 000000010506e003 CR4:
00000000001706e0
[    6.809386] Call Trace:
[    6.809388]  <TASK>
[    6.809390]  xhci_map_urb_for_dma+0x149/0x170
[    6.809396]  usb_hcd_submit_urb+0x81/0x300
[    6.809398]  usb_submit_urb+0x254/0x6d0
[    6.809402]  bcm5974_start_traffic+0x4c/0xa0 [bcm5974]
[    6.809406]  bcm5974_open+0x45/0x90 [bcm5974]
[    6.809409]  input_open_device+0x8d/0xe0
[    6.809413]  evdev_open+0x1cc/0x200
[    6.809417]  chrdev_open+0xc4/0x240
[    6.809421]  ? cdev_device_add+0x90/0x90
[    6.809423]  do_dentry_open+0x157/0x380
[    6.809427]  vfs_open+0x2d/0x30
[    6.809429]  do_open+0x207/0x460
[    6.809432]  ? path_init+0x2c2/0x3f0
[    6.809434]  path_openat+0x10f/0x2b0
[    6.809436]  ? filemap_map_pages+0x2ba/0x530
[    6.809439]  do_filp_open+0xb2/0x160
[    6.809442]  ? __check_object_size+0x1a/0x20
[    6.809445]  ? alloc_fd+0xb9/0x170
[    6.809449]  do_sys_openat2+0x9c/0x160
[    6.809452]  __x64_sys_openat+0x55/0x90
[    6.809454]  do_syscall_64+0x59/0x80
[    6.809458]  ? do_user_addr_fault+0x1dc/0x670
[    6.809461]  ? exit_to_user_mode_prepare+0x37/0xb0
[    6.809465]  ? irqentry_exit_to_user_mode+0x9/0x20
[    6.809467]  ? irqentry_exit+0x35/0x40
[    6.809469]  ? exc_page_fault+0x87/0x180
[    6.809471]  ? asm_exc_page_fault+0x8/0x30
[    6.809473]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[    6.809475] RIP: 0033:0x7f6731c516eb
[    6.809476] Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00
00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00
f0 ff ff 0f 87 91 00 00 00 48 8b 54 24 28 64 48 2b 14 25
[    6.809477] RSP: 002b:00007ffc2f15b910 EFLAGS: 00000246 ORIG_RAX:
0000000000000101
[    6.809479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
00007f6731c516eb
[    6.809480] RDX: 0000000000080902 RSI: 000056081d7a7810 RDI:
00000000ffffff9c
[    6.809480] RBP: 000056081d7a7810 R08: 0000000000000000 R09:
0000000000000000
[    6.809481] R10: 0000000000000000 R11: 0000000000000246 R12:
0000000000080902
[    6.809482] R13: 00007ffc2f15b9b0 R14: 000056081d7a73c0 R15:
000056081d7a73ca
[    6.809484]  </TASK>
[    6.809484] ---[ end trace 0000000000000000 ]---

-- 
You may reply to this email to add a comment.

You are receiving this mail because:
You are watching the assignee of the bug.