| created | 2019-08-12T15:31:32Z |
|---|---|
| begin | 2019-08-07T00:00:00Z |
| end | 2019-08-08T00:00:00Z |
| path | src/sys |
| commits | 9 |
| date | 2019-08-07T11:14:16Z | |||
|---|---|---|---|---|
| author | patrick | |||
| files | src/sys/dev/usb/uvideo.c | log | diff | annotate |
| src/sys/dev/usb/uvideo.h | log | diff | annotate | |
| message |
Add support for the KSMedia 8-bit IR format, a greyscale format, as seen on the IR camera of my Lenovo X395. ok jan@ |
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| date | 2019-08-07T11:16:02Z | |||
|---|---|---|---|---|
| author | patrick | |||
| files | src/sys/dev/usb/uvideo.c | log | diff | annotate |
| message |
Add support for integrated USB cameras with two functions, as seen on a Lenovo X395 which combines normal webcam functionality with another IR camera, by parsing the USB interface association descriptors. This fixes the symptom of uvideo(4) complaining about too many headers and not providing any functionality at all. ok jan@ |
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| date | 2019-08-07T14:14:01Z | |||
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| author | deraadt | |||
| files | src/sys/kern/kern_sig.c | log | diff | annotate |
| message |
avoid large MAXPATHLEN object on the stack in coredump(), by allocating it from the pool. ok bluhm visa |
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| date | 2019-08-07T18:53:12Z | |||
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| author | guenther | |||
| files | src/sys/arch/amd64/amd64/codepatch.c | log | diff | annotate |
| src/sys/arch/amd64/include/codepatch.h | log | diff | annotate | |
| message |
Add codepatch_jmp(), like codepath_call() but inserting a jmp instead of a call. tweaked based on feedback from kettenis@ ok deraadt@ |
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| date | 2019-08-07T18:53:28Z | |||
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| author | guenther | |||
| files | src/sys/arch/amd64/amd64/cpu.c | log | diff | annotate |
| src/sys/arch/amd64/amd64/locore.S | log | diff | annotate | |
| src/sys/arch/amd64/amd64/vector.S | log | diff | annotate | |
| src/sys/arch/amd64/include/codepatch.h | log | diff | annotate | |
| src/sys/arch/amd64/include/frameasm.h | log | diff | annotate | |
| message |
Mitigate CVE-2019-1125: block speculation past conditional jump to mis-skip or mis-take swapgs in interrupt path and in trap/fault/exception path. The latter is improved to have no conditionals around this when Meltdown mitigation is in effect. Codepatch out the fences based on the description of CPU bugs in the (well written) Linux commit message. feedback from kettenis@ ok deraadt@ |
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| date | 2019-08-07T20:30:30Z | |||
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| author | bluhm | |||
| files | src/sys/kern/vfs_syscalls.c | log | diff | annotate |
| message |
The pathname in unveil(2) allocated 1024 bytes on the stack during the system call. Better use namei pool like sys___realpath() does. OK semarie@ deraadt@ |
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| date | 2019-08-07T22:03:43Z | |||
|---|---|---|---|---|
| author | jcs | |||
| files | src/sys/dev/pci/azalia_codec.c | log | diff | annotate |
| message | recognize the Realtek ALC285 | |||
| date | 2019-08-07T22:03:46Z | |||
|---|---|---|---|---|
| author | jmatthew | |||
| files | src/sys/dev/pci/if_iavf.c | log | diff | annotate |
| message |
Process admin queue responses in the interrupt handler, rather than deferring to a task, so we can run sequences of admin commands using tasks. The only part of this that can't be done in interrupt context is allocating new admin response buffers, so make that the responsibility of the admin command issuer. |
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| date | 2019-08-07T22:34:25Z | |||
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| author | jmatthew | |||
| files | src/sys/dev/pci/if_iavf.c | log | diff | annotate |
| message |
Handle VF resets. When the PF changes VF settings, the VF will be reset, which means the driver has to set everything up again from scratch. When we detect a reset (identified by an interrupt with ICR 0xdeadbeef), schedule a task that sets up the admin queue, establishes communication with the PF, and configures the rx/tx queues again. The interface is taken down during the reset process. |
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