| created | 2019-04-30T03:30:09Z |
|---|---|
| begin | 2019-03-21T00:00:00Z |
| end | 2019-03-28T00:00:00Z |
| path | src/sys |
| commits | 50 |
| date | 2019-03-21T11:50:20Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
run event callbacks directly in the atq processing previously events were queued on an SLIST, but multiple link state events could fire with the same callback. this corrupted the SLIST and effectively caused an infinite loop. ok jmatthew@ |
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| date | 2019-03-21T12:30:58Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
don't set VLAN things when configuring promisc the doco says vlan things should only be set if you're manipulating something on a specific vlan, otherwise the config applies to everything, which is how the stack wants things to work at the moment. there's still something wrong in here, but let's get this out of the way first. |
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| date | 2019-03-21T16:47:17Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/arch/octeon/dev/Attic/octeon_pcibus_irq.h | log | diff | annotate |
| message | Remove an unused header. | |||
| date | 2019-03-21T16:51:21Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/arch/octeon/include/intr.h | log | diff | annotate |
| message | Remove struct intrhand. It is no longer used on octeon. | |||
| date | 2019-03-22T02:18:31Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
don't blindly complete admin queue entries there's a bit in the flags field that the firmware sets when the command is done, so check to decide if the command is ready to be completed. this in turn makes ixl_iff work. "oh" jmatthew@ |
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| date | 2019-03-22T02:20:30Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
use a cond in ixl_atq_exec to wait for a command to be completed. the main change is to not run ixl_atq_done, cos the interrupt handler is supposed to do that for us. |
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| date | 2019-03-22T02:23:06Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
back out 1.28 i misread the doco, having promisc vlan reception is what we want. |
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| date | 2019-03-22T09:04:46Z | |||
|---|---|---|---|---|
| author | kevlo | |||
| files | src/sys/dev/pci/if_alc.c | log | diff | annotate |
| src/sys/dev/pci/if_alcreg.h | log | diff | annotate | |
| message |
Add support for QCA AR816x/AR817x for alc(4). Based on FreeBSD via Genadijus Paleckis on tech@, some modifications by me. Tested with Atheros Killer E2200. |
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| date | 2019-03-22T12:02:38Z | |||
|---|---|---|---|---|
| author | sthen | |||
| files | src/sys/dev/usb/usbdevs | log | diff | annotate |
| message | add Meinberg DCF600USB, from weerd@, ok phessler@ | |||
| date | 2019-03-22T12:02:59Z | |||
|---|---|---|---|---|
| author | sthen | |||
| files | src/sys/dev/usb/usbdevs.h | log | diff | annotate |
| src/sys/dev/usb/usbdevs_data.h | log | diff | annotate | |
| message | sync | |||
| date | 2019-03-22T12:04:25Z | |||
|---|---|---|---|---|
| author | sthen | |||
| files | src/sys/dev/usb/umbg.c | log | diff | annotate |
| message | support Meinberg DCF600USB, from weerd@, ok phessler | |||
| date | 2019-03-22T12:05:45Z | |||
|---|---|---|---|---|
| author | sthen | |||
| files | src/sys/arch/amd64/conf/GENERIC | log | diff | annotate |
| message |
build umbg(4) on amd64, previously only done on i386/macppc/octeon/sparc64 from weerd@, ok phessler |
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| date | 2019-03-22T12:07:00Z | |||
|---|---|---|---|---|
| author | sthen | |||
| files | src/sys/arch/i386/conf/GENERIC | log | diff | annotate |
| src/sys/arch/macppc/conf/GENERIC | log | diff | annotate | |
| src/sys/arch/octeon/conf/GENERIC | log | diff | annotate | |
| src/sys/arch/sparc64/conf/GENERIC | log | diff | annotate | |
| message | umbg now supports DCF600USB as well; adjust comment. from weerd@ | |||
| date | 2019-03-22T15:33:30Z | |||
|---|---|---|---|---|
| author | kevlo | |||
| files | src/sys/dev/pci/if_alc.c | log | diff | annotate |
| message |
Mixmerge fixup. Some of the flag and oactive handling bits and alc_stop_queue() were mismerged. Pointed out by Brad, thanks! |
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| date | 2019-03-22T16:21:21Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_tc.c | log | diff | annotate |
| message |
Rename "timecounter_mtx" to "windup_mtx". This will make upcoming MP-related diffs smaller and should make the code int kern_tc.c easier to read in general. "windup_mtx" is also a better mnemonic: always call tc_windup() before leaving windup_mtx. |
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| date | 2019-03-22T17:43:18Z | |||
|---|---|---|---|---|
| author | kevlo | |||
| files | src/sys/dev/pci/if_alc.c | log | diff | annotate |
| message |
- Fix the AR816X_REV_B0 / default DMA channel selection to be the same as the original code - Merge FreeBSD's r304574 Correct DMA channel number selection on AR816x family of controllers. For Gigabit Ethernet version of AR816x, AR813x/AR815x except L1D controller, use vendor recommended ASPM parameters. While here, increase alc_dma_burst array size. Broken H/W can return bogus value in theory From Brad. |
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| date | 2019-03-22T18:27:12Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_tc.c | log | diff | annotate |
| message |
Move adjtimedelta into the timehands. adjtimedelta is 64-bit and thus can't be read/written atomically on all architectures. Because it can be modified from tc_windup() and ntp_update_second() we need a way to ensure safe reads/writes for adjtime(2) callers. One solution is to move it into the timehands and adopt the lockless read protocol we now use for the system boot time and uptime. So make new_adjtimedelta an argument to tc_windup() and add a lockless read loop to tc_adjtime(). With adjtimedelta stored in the timehands we can now simply pass a timehands pointer to ntp_update_second(). This makes ntp_update_second() safer as we're using the timehands' timecounter pointer instead of the mutable global timecounter pointer. Lots of input from mpi@ and visa@. ok visa@ |
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| date | 2019-03-23T05:27:53Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/arch/powerpc/include/cpu.h | log | diff | annotate |
| message |
Add intr_{disable,restore}() for powerpc. OK mpi@ patrick@ |
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| date | 2019-03-23T05:30:16Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/kern/kern_lock.c | log | diff | annotate |
| src/sys/sys/mutex.h | log | diff | annotate | |
| message |
Add a simple spinning mutex for ddb. Unlike mutex(9), this lock keeps on spinning even if `db_active' or `panicstr' has been set. The new mutex also disables IPIs in the critical section. OK mpi@ patrick@ |
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| date | 2019-03-23T05:47:22Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/arch/amd64/amd64/db_interface.c | log | diff | annotate |
| src/sys/arch/amd64/include/db_machdep.h | log | diff | annotate | |
| src/sys/arch/arm64/arm64/db_interface.c | log | diff | annotate | |
| src/sys/arch/i386/i386/db_interface.c | log | diff | annotate | |
| src/sys/arch/i386/i386/db_mp.c | log | diff | annotate | |
| src/sys/arch/i386/include/db_machdep.h | log | diff | annotate | |
| message |
Use the debugger mutex for `ddb_mp_mutex'. This should prevent a race that could leave `ddb_mp_mutex' locked if one CPU incremented `db_active' while another CPU was in the critical section. When the race hit, the debugger was unable to resume execution or switch between CPUs. Race analyzed by patrick@ OK mpi@ patrick@ |
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| date | 2019-03-23T05:47:23Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/arch/mips64/include/db_machdep.h | log | diff | annotate |
| src/sys/arch/mips64/mips64/db_machdep.c | log | diff | annotate | |
| src/sys/arch/powerpc/ddb/db_interface.c | log | diff | annotate | |
| src/sys/arch/powerpc/include/db_machdep.h | log | diff | annotate | |
| src/sys/arch/sparc64/include/db_machdep.h | log | diff | annotate | |
| src/sys/arch/sparc64/sparc64/db_interface.c | log | diff | annotate | |
| message |
Use the debugger mutex for `ddb_mp_mutex'. This should prevent a race that could leave `ddb_mp_mutex' locked if one CPU incremented `db_active' while another CPU was in the critical section. When the race hit, the debugger was unable to resume execution or switch between CPUs. Race analyzed by patrick@ OK mpi@ patrick@ |
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| date | 2019-03-24T06:09:09Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/arch/sh/include/cpu.h | log | diff | annotate |
| message |
Add intr_{disable,restore}() for sh. Reminded by deraadt@ |
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| date | 2019-03-24T06:19:26Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/arch/alpha/include/cpu.h | log | diff | annotate |
| src/sys/arch/alpha/include/intr.h | log | diff | annotate | |
| src/sys/arch/alpha/include/param.h | log | diff | annotate | |
| message |
Add intr_{disable,restore}() for alpha. Reminded by deraadt@ |
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| date | 2019-03-24T14:15:00Z | |||
|---|---|---|---|---|
| author | fcambus | |||
| files | src/sys/dev/rasops/rasops32.c | log | diff | annotate |
| message |
Revert rasops32_putchar() changes introduced in revision 1.8. This significantly speeds up character plotting on inteldrm and radeondrm, and also on efifb(4) since the driver now remaps the framebuffer in write combining mode. OK kettenis@, jcs@ |
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| date | 2019-03-24T14:37:43Z | |||
|---|---|---|---|---|
| author | jcs | |||
| files | src/sys/dev/pci/azalia.c | log | diff | annotate |
| message |
Add a quirk for the Huawei Matebook X to activate the right-side speaker on its Dolby Atmos system. Through some extensive tracing of the Realtek Windows driver, I found the many hundreds of CORB commands that the Windows driver sends to initialize Dolby Atmos and activate both speakers. The list of CORB commands was optimized by Tomas Espeleta to reduce file size and then implemented in azalia by Stefan Sperling. ok stsp, deraadt |
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| date | 2019-03-24T14:37:44Z | |||
|---|---|---|---|---|
| author | jcs | |||
| files | src/sys/dev/pci/azalia.h | log | diff | annotate |
| src/sys/dev/pci/azalia_codec.c | log | diff | annotate | |
| message |
Add a quirk for the Huawei Matebook X to activate the right-side speaker on its Dolby Atmos system. Through some extensive tracing of the Realtek Windows driver, I found the many hundreds of CORB commands that the Windows driver sends to initialize Dolby Atmos and activate both speakers. The list of CORB commands was optimized by Tomas Espeleta to reduce file size and then implemented in azalia by Stefan Sperling. ok stsp, deraadt |
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| date | 2019-03-24T16:48:37Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/arch/sparc64/conf/files.sparc64 | log | diff | annotate |
| message |
Remove a stale kgdb dependency. OK deraadt@ |
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| date | 2019-03-24T17:55:39Z | |||
|---|---|---|---|---|
| author | bru | |||
| files | src/sys/dev/wscons/wsconsio.h | log | diff | annotate |
| message | Add new event types for precision scrolling. | |||
| date | 2019-03-24T18:04:02Z | |||
|---|---|---|---|---|
| author | bru | |||
| files | src/sys/dev/wscons/wsmouse.c | log | diff | annotate |
| src/sys/dev/wscons/wsmouseinput.h | log | diff | annotate | |
| src/sys/dev/wscons/wstpad.c | log | diff | annotate | |
| message | Switch to precision scrolling in wstpad. | |||
| date | 2019-03-24T18:14:20Z | |||
|---|---|---|---|---|
| author | beck | |||
| files | src/sys/kern/kern_unveil.c | log | diff | annotate |
| src/sys/kern/vfs_syscalls.c | log | diff | annotate | |
| message |
Make stat(2) and access(2) need UNVEIL_READ instead of UNVEIL_INSPECT UNVEIL_INSPECT is a hack we added to get chrome/glib working. It silently adds permission for stat(2), access(2), and readlink(2) to be used on all path components of any unveil'ed path. robert@ has sucessfully now fixed chrome/glib to not require exessive TOC vs TOU stat(2) and access(2) calls on the paths it uses, so that this no longer needed there. readlink(2) is the sole call that is now permitted by UNVEIL_INSPECT, and this is only needed so that realpath(3) can work. Going forward we will likely make a realpath(2), after which we can completely deprecate UNVEIL_INSPECT. ok deraadt@ |
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| date | 2019-03-24T18:17:24Z | |||
|---|---|---|---|---|
| author | sf | |||
| files | src/sys/dev/fdt/virtio_mmio.c | log | diff | annotate |
| src/sys/dev/pci/virtio_pci.c | log | diff | annotate | |
| src/sys/dev/pv/virtio.c | log | diff | annotate | |
| src/sys/dev/pv/virtiovar.h | log | diff | annotate | |
| message |
virtio: adjust virtio_setup_queue prototype for 1.0 Make it take an address instead of a PFN. Pass the virtqueue pointer. In virtio 1.0, more information has to be configured in the device. Also call virtio_setup_queue() after the information has been filled in. ok mlarkin@ |
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| date | 2019-03-24T18:21:12Z | |||
|---|---|---|---|---|
| author | sf | |||
| files | src/sys/dev/fdt/virtio_mmio.c | log | diff | annotate |
| src/sys/dev/pci/virtio_pci.c | log | diff | annotate | |
| src/sys/dev/pv/if_vio.c | log | diff | annotate | |
| src/sys/dev/pv/vioblk.c | log | diff | annotate | |
| src/sys/dev/pv/vioblkreg.h | log | diff | annotate | |
| src/sys/dev/pv/viocon.c | log | diff | annotate | |
| src/sys/dev/pv/viomb.c | log | diff | annotate | |
| src/sys/dev/pv/vioscsireg.h | log | diff | annotate | |
| src/sys/dev/pv/virtio.c | log | diff | annotate | |
| src/sys/dev/pv/virtioreg.h | log | diff | annotate | |
| src/sys/dev/pv/virtiovar.h | log | diff | annotate | |
| src/sys/dev/pv/vmmci.c | log | diff | annotate | |
| message |
virtio: Prepare for 64 feature bits virtio 1.0 supports an arbitrary number of feature bits. However, so far no more than 64 are used (compared to 32 in virtio 0.9). Adjust data types to support 64 feature bits. Later, we may want to use bitmaps and setbit(), ... to support even more feature bits. ok mlarkin@ |
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| date | 2019-03-24T18:22:36Z | |||
|---|---|---|---|---|
| author | sf | |||
| files | src/sys/dev/pv/if_vio.c | log | diff | annotate |
| src/sys/dev/pv/vioblk.c | log | diff | annotate | |
| src/sys/dev/pv/vioblkreg.h | log | diff | annotate | |
| src/sys/dev/pv/virtio.c | log | diff | annotate | |
| message |
virtio: Add a few feature bit defines and names ok mlarkin@ |
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| date | 2019-03-24T20:45:34Z | |||
|---|---|---|---|---|
| author | bru | |||
| files | src/sys/dev/wscons/wstpad.c | log | diff | annotate |
| message | Fix a precedence problem. | |||
| date | 2019-03-25T02:28:20Z | |||
|---|---|---|---|---|
| author | kevlo | |||
| files | src/sys/dev/pci/if_alc.c | log | diff | annotate |
| message |
- Formatting fixes and in some cases bringing things a bit closer to the original code - Remove unusedd function decarations From Brad |
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| date | 2019-03-25T14:17:58Z | |||
|---|---|---|---|---|
| author | fcambus | |||
| files | src/sys/arch/amd64/amd64/efifb.c | log | diff | annotate |
| message |
Revert back to using previous values for EFIFB_WIDTH and EFIFB_HEIGHT, as raising them expose an issue which breaks inteldrm on large screen resolutions. Reported by chris@, and by Lucas Raab on bugs@. Thanks! |
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| date | 2019-03-25T18:45:27Z | |||
|---|---|---|---|---|
| author | guenther | |||
| files | src/sys/arch/amd64/amd64/intr.c | log | diff | annotate |
| src/sys/arch/amd64/include/intrdefs.h | log | diff | annotate | |
| message |
X86_IPI_NAMES's only use was #if 0'ed out; delete both ok kettenis@ deraadt@ |
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| date | 2019-03-25T18:48:12Z | |||
|---|---|---|---|---|
| author | guenther | |||
| files | src/sys/arch/amd64/amd64/cpu.c | log | diff | annotate |
| src/sys/arch/amd64/amd64/ipifuncs.c | log | diff | annotate | |
| src/sys/arch/amd64/amd64/pctr.c | log | diff | annotate | |
| src/sys/arch/amd64/include/intrdefs.h | log | diff | annotate | |
| src/sys/arch/amd64/include/pctr.h | log | diff | annotate | |
| message |
Fix pctr(4) issues with MP and suspend: - use an IPI to notify other CPUs toi update CR4 and the MSRs - use the cpu(4) resume callback to restore the pctr(4) settings after suspend/hibernate ok kettenis@ deraadt@ |
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| date | 2019-03-25T20:29:25Z | |||
|---|---|---|---|---|
| author | guenther | |||
| files | src/sys/arch/amd64/amd64/cpu.c | log | diff | annotate |
| src/sys/arch/amd64/amd64/pmap.c | log | diff | annotate | |
| message |
panic() adds a newline, so don't include one in the format string ok krw@ millert@ |
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| date | 2019-03-25T23:32:00Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_tc.c | log | diff | annotate |
| src/sys/kern/kern_time.c | log | diff | annotate | |
| src/sys/sys/timetc.h | log | diff | annotate | |
| message |
MP-safe timecounting: new rwlock: tc_lock tc_lock allows adjfreq(2) and the kern.timecounter.hardware sysctl(2) to read/write the active timecounter pointer and the .tc_adj_freq member of the active timecounter safely. This eliminates any possibility of a torn read/write for the .tc_adj_freq member when we drop the KERNEL_LOCK from the timecounting layer. It also ensures the active timecounter does not change in the midst of an adjfreq(2) call. Because these are not high-traffic paths, we can get away with using tc_lock in write-mode to ensure combination read/write adjtime(2) calls are relatively atomic (a) to other writer adjtime(2) calls, and (b) to settimeofday(2)/clock_settime(2) calls, which cancel ongoing adjtime(2) adjustment. When the KERNEL_LOCK is dropped, an unprivileged user will be able to create some tc_lock contention via adjfreq(2); it is very unlikely to ever be a problem. If it ever is actually a problem a lockless read could be added to address it. While here, reorganize sys_adjfreq()/sys_adjtime() to minimize code under the lock. Also while here, make tc_adjfreq() void, as it cannot fail under any circumstance. Also also while here, annotate various globals/struct members with lock ordering details. With lots of input from mpi@ and visa@. ok visa@ |
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| date | 2019-03-26T04:24:22Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/kern/kern_sched.c | log | diff | annotate |
| message |
Make sure that each ci has its spc_deferred queue initialized. Otherwise, the system can crash in smr_call_impl() if SMT is enabled later. Crash reported by jcs@ |
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| date | 2019-03-26T13:41:40Z | |||
|---|---|---|---|---|
| author | beck | |||
| files | src/sys/kern/kern_unveil.c | log | diff | annotate |
| message |
Remove this assert, I can't do this here with UNVEIL_INSPECT added aggressively today. Hopefully post release a glorious flensing will remove UNVEIL_INSPECT anyway Reported-by: syzbot+3375ce307ac7909b907b@syzkaller.appspotmail.com |
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| date | 2019-03-26T16:02:54Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_time.c | log | diff | annotate |
| message |
adjtime(2): set EINVAL if delta overflows 64 bits of microseconds. No other (known) BSD-derived adjtime(2) implementation checks for overflow when converting delta into its final denomination of fractional seconds. This is peculiar, as the call originates in 4.3BSD. However, glibc, uclibc, and (to an extent) musl /do/ check the input and set EINVAL if it exceeds a certain bound, so we'll just use the errno that they use to be consistent with extant practice. Prompted by the comment kettenis@ left when we switched to storing the adjustment in an int64_t like ~5 years ago (kern_time.c,v 1.87). Positive feedback from deraadt@, manpage bits ok jmc@, no code complaints from otto@ or tedu@. |
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| date | 2019-03-26T16:43:56Z | |||
|---|---|---|---|---|
| author | cheloha | |||
| files | src/sys/kern/kern_time.c | log | diff | annotate |
| message |
Tweak previous: include |
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| date | 2019-03-26T19:32:46Z | |||
|---|---|---|---|---|
| author | mlarkin | |||
| files | src/sys/arch/amd64/include/cpufunc.h | log | diff | annotate |
| message |
vmm(4): On VMX, use sgdt/sidt to reset the GDT/IDT limits after exiting the guest VM. By default, VMX sets the limits to 0xFFFF on exit, which is larger than what we want and can lead to security issues. While here, reset the LDT as well. We don't use this in OpenBSD, and VMX loads a null LDT selector on exit anyway, but resetting it here prevents any future surprises. Pointed out by Maxime Villard from NetBSD - thanks! ok deraadt@ |
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| date | 2019-03-26T19:32:47Z | |||
|---|---|---|---|---|
| author | mlarkin | |||
| files | src/sys/arch/amd64/amd64/vmm.c | log | diff | annotate |
| message |
vmm(4): On VMX, use sgdt/sidt to reset the GDT/IDT limits after exiting the guest VM. By default, VMX sets the limits to 0xFFFF on exit, which is larger than what we want and can lead to security issues. While here, reset the LDT as well. We don't use this in OpenBSD, and VMX loads a null LDT selector on exit anyway, but resetting it here prevents any future surprises. Pointed out by Maxime Villard from NetBSD - thanks! ok deraadt@ |
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| date | 2019-03-27T07:55:24Z | |||
|---|---|---|---|---|
| author | kevlo | |||
| files | src/sys/dev/pci/if_alc.c | log | diff | annotate |
| message |
Add AR8152 PCI ids to alc_phy_down(), based on FreeBSD r272730. From Brad |
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| date | 2019-03-27T22:04:20Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/dev/usb/usbdevs | log | diff | annotate |
| message |
Add Exar XR21V1410. ok deraadt@ |
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| date | 2019-03-27T22:05:06Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/dev/usb/usbdevs.h | log | diff | annotate |
| src/sys/dev/usb/usbdevs_data.h | log | diff | annotate | |
| message | regen | |||
| date | 2019-03-27T22:08:51Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/dev/usb/files.usb | log | diff | annotate |
| src/sys/dev/usb/uxrcom.c | log | diff | annotate | |
| message |
Add uxrcom(4), a driver for the Exar XR21V1410 USB serial adapter. Even though these chips implement the standard USB CDC class protocol we need a separate driver to be able to disable hardware flow control. Hardware flow control is automatically enabled in CDC mode but if the relevant lines aren't connected this prevents the chip from getting input. ok deraadt@ |
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