From: bugzilla-daemon@kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 215890] Regression in 5.18: bcm5974 trackpad causes error: xhci_hcd rejecting DMA map of vmalloc memory
Date: Mon, 16 May 2022 12:16:49 +0000 [thread overview]
Message-ID: <bug-215890-208809-PZ7ANB3lh4@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-215890-208809@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=215890
--- Comment #19 from Satadru Pramanik (satadru@umich.edu) ---
I'm not sure what changed, but it is working on the ubuntu mainline build of
5.18-rc7.
The aforementioned patch is not in there.
There is a dma-buf patch in 5.18-rc7, but I can't tell if that would make a
difference here.
The bcm5974 driver is definitely loaded without errors:
satadru@mbp113 ~$ lsusb -tv
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M
ID 1d6b:0003 Linux Foundation 3.0 root hub
|__ Port 4: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
ID 05ac:8406 Apple, Inc. Internal Memory Card Reader
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/14p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 8: Dev 2, If 0, Class=Hub, Driver=hub/3p, 12M
ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046
Bluetooth)
|__ Port 3: Dev 6, If 3, Class=Application Specific Interface, Driver=,
12M
ID 05ac:8289 Apple, Inc. Bluetooth Host Controller
|__ Port 3: Dev 6, If 1, Class=Wireless, Driver=btusb, 12M
ID 05ac:8289 Apple, Inc. Bluetooth Host Controller
|__ Port 3: Dev 6, If 2, Class=Vendor Specific Class, Driver=btusb, 12M
ID 05ac:8289 Apple, Inc. Bluetooth Host Controller
|__ Port 3: Dev 6, If 0, Class=Vendor Specific Class, Driver=btusb, 12M
ID 05ac:8289 Apple, Inc. Bluetooth Host Controller
|__ Port 12: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 12M
ID 05ac:0262 Apple, Inc.
|__ Port 12: Dev 3, If 1, Class=Human Interface Device, Driver=usbhid, 12M
ID 05ac:0262 Apple, Inc.
|__ Port 12: Dev 3, If 2, Class=Human Interface Device, Driver=bcm5974, 12M
ID 05ac:0262 Apple, Inc.
satadru@mbp113 ~$ modinfo bcm5974
filename:
/lib/modules/5.18.0-051800rc7-generic/kernel/drivers/input/mouse/bcm5974.ko
license: GPL
description: Apple USB BCM5974 multitouch driver
author: Henrik Rydberg
srcversion: 0BB7AB5EB48AF28F1C4CD31
alias: usb:v05ACp0274d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0273d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0272d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0292d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0291d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0290d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp025Bd*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp025Ad*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0259d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0264d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0263d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0262d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0254d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0253d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0252d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp024Ed*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp024Dd*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp024Cd*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp024Bd*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp024Ad*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0249d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0247d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0246d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0245d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0244d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0243d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0242d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0241d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0240d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp023Fd*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0238d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0237d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0236d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0232d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0231d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0230d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0225d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0224d*dc*dsc*dp*ic03isc*ip02in*
alias: usb:v05ACp0223d*dc*dsc*dp*ic03isc*ip02in*
depends:
retpoline: Y
intree: Y
name: bcm5974
vermagic: 5.18.0-051800rc7-generic SMP preempt mod_unload modversions
sig_id: PKCS#7
signer: Build time autogenerated kernel key
sig_key: 16:26:F9:99:B7:74:1B:1E:3D:8C:FA:BD:74:AD:55:7A:E7:0C:0C:4A
sig_hashalgo: sha512
signature: 02:8D:46:9D:9B:6C:A3:D9:E5:A2:CD:30:02:E3:DA:1A:DD:E8:89:89:
2B:A3:94:E2:DE:2F:FF:0A:D4:3F:78:AE:28:D2:59:5A:4C:9D:E2:4F:
82:28:97:49:0B:12:9B:6C:DB:AC:25:F0:3B:11:8C:9D:8C:23:19:B0:
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B7:6C:C6:C6:6C:51:8C:81:40:C2:16:26:BC:61:D5:36:90:C5:AD:C1:
AF:77:48:61:16:3B:49:61:DD:2C:EA:A3:5E:F1:47:0F:41:5A:AC:8C:
4B:6F:60:74:23:38:5D:8A:6E:74:27:B3:A5:FA:09:E5:6E:3E:CD:42:
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E2:67:89:29:0D:8A:04:8D:B4:51:DD:38:BE:D1:B7:8B:55:32:B8:18:
FB:E1:C2:50:A6:58:99:EC:31:F1:99:70:B6:D9:C3:96:48:04:01:06:
E0:7A:99:B4:D4:B6:70:46:32:BE:38:0C:54:CA:99:DB:04:55:58:DD:
3D:F6:A9:65:19:AF:7C:82:DC:99:8C:BC:AB:41:3A:11:97:9D:36:97:
ED:2D:DC:C0:37:3F:8F:7B:84:08:81:B4:96:0E:88:D5:58:BB:F8:D4:
06:B9:92:F6:80:88:A8:28:E5:A6:04:59:C6:CD:1B:B8:E0:52:17:80:
0D:93:D4:6D:70:98:67:1B:96:79:5B:46:3D:62:DD:98:DE:DF:5A:37:
6F:69:C4:9E:11:97:93:96:D4:4B:97:F4:FA:75:08:EB:F0:43:9E:44:
9A:CE:C4:35:D3:91:74:B0:95:F9:81:BA:AD:FC:BF:70:7E:87:5F:D4:
F8:20:56:89:BD:BE:0B:B0:C3:71:A5:31:AD:0E:B2:58:27:A3:42:6D:
93:04:DC:D9:FA:91:AE:C3:05:2C:64:E1:47:1F:C0:2E:24:9E:E3:3C:
76:1B:A0:D4:F4:1E:30:E8:0E:0A:B6:BB:79:E0:4B:88:20:27:DA:06:
84:DB:AF:21:A1:9D:F3:07:DD:BF:99:4A:DC:8D:06:BD:6C:37:C9:05:
D8:1A:52:53:31:E5:AC:92:1E:D9:1C:1A:60:2F:8E:55:8A:1F:A2:A2:
A4:3B:46:B5:26:A7:E6:8C:BE:FC:E5:4F
parm: debug:Activate debugging output (int)
satadru@mbp113 ~$ sudo dmesg | grep bcm5974
[ 6.167200] input: bcm5974 as
/devices/pci0000:00/0000:00:14.0/usb1/1-12/1-12:1.2/input/input9
[ 6.182558] usbcore: registered new interface driver bcm5974
satadru@mbp113 ~$
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next prev parent reply other threads:[~2022-05-16 12:16 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-26 22:42 [Bug 215890] New: Regression in 5.18: bcm5974 trackpad causes error: xhci_hcd rejecting DMA map of vmalloc memory bugzilla-daemon
2022-05-02 14:19 ` [Bug 215890] " bugzilla-daemon
2022-05-04 8:42 ` [Bug 215890] New: " Thorsten Leemhuis
2022-05-13 8:24 ` Thorsten Leemhuis
2022-05-13 10:37 ` Christoph Hellwig
2022-05-13 10:47 ` Christoph Hellwig
2022-05-04 8:42 ` [Bug 215890] " bugzilla-daemon
2022-05-09 0:50 ` bugzilla-daemon
2022-05-10 8:48 ` bugzilla-daemon
2022-05-10 20:50 ` bugzilla-daemon
2022-05-11 5:44 ` Greg KH
2022-05-11 5:44 ` bugzilla-daemon
2022-05-12 16:36 ` bugzilla-daemon
2022-05-13 8:24 ` bugzilla-daemon
2022-05-13 10:37 ` bugzilla-daemon
2022-05-13 10:47 ` bugzilla-daemon
2022-05-13 13:21 ` bugzilla-daemon
2022-05-13 13:33 ` bugzilla-daemon
2022-05-13 13:50 ` bugzilla-daemon
2022-05-13 15:22 ` bugzilla-daemon
2022-05-15 21:38 ` bugzilla-daemon
2022-05-16 3:27 ` bugzilla-daemon
2022-05-16 10:23 ` bugzilla-daemon
2022-05-16 11:39 ` bugzilla-daemon
2022-05-16 12:16 ` bugzilla-daemon [this message]
2022-05-16 12:17 ` bugzilla-daemon
2022-05-18 7:48 ` bugzilla-daemon
2022-05-25 17:58 ` bugzilla-daemon
2022-06-03 13:45 ` bugzilla-daemon
2022-06-06 13:22 ` bugzilla-daemon
2022-06-16 10:38 ` bugzilla-daemon
2022-06-16 10:59 ` bugzilla-daemon
2022-06-16 11:21 ` bugzilla-daemon
2022-07-26 15:12 ` bugzilla-daemon
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