| created | 2018-11-29T23:12:17Z |
|---|---|
| begin | 2018-07-07T00:00:00Z |
| end | 2018-07-08T00:00:00Z |
| path | src/sys |
| commits | 7 |
| date | 2018-07-07T10:55:26Z | |||
|---|---|---|---|---|
| author | landry | |||
| files | src/sys/dev/usb/usbdevs | log | diff | annotate |
| message |
Add ids for Logitech Webcam C250, also affected by the 'bogus FEATURE_UNIT bLength' issue. ok mpi@ |
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| date | 2018-07-07T10:55:50Z | |||
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| author | landry | |||
| files | src/sys/dev/usb/usbdevs.h | log | diff | annotate |
| src/sys/dev/usb/usbdevs_data.h | log | diff | annotate | |
| message | regen | |||
| date | 2018-07-07T13:03:08Z | |||
|---|---|---|---|---|
| author | landry | |||
| files | src/sys/dev/usb/uaudio.c | log | diff | annotate |
| message |
Fix uaudio(4) detection on Logitech Webcam C200/C210/C250/C270/C310/C500. Those devices have a broken AudioControl descriptor which advertises a bad value for bLength for the FEATURE_UNIT sub-descriptor, so add a quirk 'fixing' this bLength so that uaudio(4) attaches properly instead of bailing out with 'audio descriptors make no sense, error=4'. My C310 now properly attaches but doesnt seem to work right now, this is a different issue that will be worked on. Thanks to tb@, remi@, weerd@, Raf Czlonka, Base Pr1me, Jordan Geoghegan, Peter J. Philipp, Alfredo Vogel, James Hastings, Bruno Flueckiger, Remco & Alex Tsang for providing lsusb -v output for a large variety of Logitech Webcams. ok mpi@ ratchov@ |
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| date | 2018-07-07T15:19:25Z | |||
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| author | visa | |||
| files | src/sys/kern/kern_sched.c | log | diff | annotate |
| message |
Release the kernel lock fully on thread exit. This prevents a locking error that would happen otherwise when a traced and stopped multithreaded process is forced to exit. The error shows up as a kernel panic when WITNESS is enabled. Without WITNESS, the error causes a system hang. sched_exit() has expected that a single KERNEL_UNLOCK() would release the lock completely. That assumption is wrong when an exit happens through the signal tracing logic: sched_exit exit1 single_thread_check single_thread_set issignal <-- KERNEL_LOCK() userret <-- KERNEL_LOCK() syscall The error is a regression of r1.216 of kern_sig.c. Panic reported and fix tested by Laurence Tratt OK mpi@ |
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| date | 2018-07-07T15:40:02Z | |||
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| author | visa | |||
| files | src/sys/kern/spec_vnops.c | log | diff | annotate |
| message |
Fix a locking error in spec_setattr(). Unlike many VOP operations, VOP_SETATTR() does not release the vnode lock (and it has never done the unlocking in the past). Therefore spec_setattr() has to keep the argument vnode locked and unlock v_specparent instead after the nested VOP_SETATTR() call. Fixes a WITNESS panic found by anton@ OK anton@, mpi@ |
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| date | 2018-07-07T15:41:25Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/kern/spec_vnops.c | log | diff | annotate |
| message |
Remember to lock v_specparent for VOP operations. OK anton@, mpi@ |
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| date | 2018-07-07T16:14:40Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/kern/kern_descrip.c | log | diff | annotate |
| message |
Fix an argument type error that happens when translating fcntl(F_SETOWN) to ioctl(TIOCSPGRP). The ioctl handlers expect a pointer to an int, so read the argument into a local int variable and pass the variable's address to the handler instead of referencing SCARG(uap, arg) directly. OK guenther@, mpi@ |
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