| created | 2021-09-05T05:02:55Z |
|---|---|
| begin | 2021-09-03T00:00:00Z |
| end | 2021-09-04T00:00:00Z |
| path | src/sys |
| commits | 11 |
| date | 2021-09-03T11:41:41Z | |||
|---|---|---|---|---|
| author | stsp | |||
| files | src/sys/dev/pci/if_iwm.c | log | diff | annotate |
| src/sys/dev/pci/if_iwx.c | log | diff | annotate | |
| message |
Ensure that iwm(4) and iwx(4) will reload firmware from disk on down/up, and will not do so during resume. Tested by kevlo@ on iwx(4) and by myself on iwm(4). |
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| date | 2021-09-03T11:47:05Z | |||
|---|---|---|---|---|
| author | dv | |||
| files | src/sys/arch/amd64/amd64/vmm.c | log | diff | annotate |
| message |
vmm(4): grab kernel lock before vmspace init We need the kernel lock before calling some uvm functions. Fixes a panic reported by syzbot. Reported-by: [email protected] ok mlarkin@ |
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| date | 2021-09-03T11:55:31Z | |||
|---|---|---|---|---|
| author | stsp | |||
| files | src/sys/dev/pci/if_iwm.c | log | diff | annotate |
| src/sys/dev/pci/if_iwx.c | log | diff | annotate | |
| message |
Make iwm(4) and iwx(4) resume code path more similar to the attach code path. In particular, this makes suspend/resume work on systems using msix. Resume is not 100% reliable yet, though, failing about 1 in 20 times to bring the interface back up. Recovery with ifconfig down/up should be possible when things go wrong. With help from gnezdo@ in diagnosing the issue and testing changes. Tests: 8265: stsp 9260: florian 9560: kevlo, Uwe Werler ax200: kevlo, Mark Patruck, beck ax201: gnezdo |
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| date | 2021-09-03T12:39:43Z | |||
|---|---|---|---|---|
| author | stsp | |||
| files | src/sys/net80211/ieee80211_input.c | log | diff | annotate |
| message |
Reset a net80211 node's QoS Tx sequence counter to the start of the block ack window when a new Tx block ack agreement is established. In the future this change will allow the iwx(4) driver to initialize this sequence number such that it corresponds to what the firmware expects. Note that ba->ba_winstart is set to ni->ni_qos_txseqs[tid] when a new Tx agg agreement is initiated in ieee80211_node_addba_request(). Unless the driver resets ba->ba_winstart before ieee80211_addba_resp_accept() runs, which is what iwx(4) will do, the assignment added with this patch is a no-op. |
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| date | 2021-09-03T14:04:35Z | |||
|---|---|---|---|---|
| author | patrick | |||
| files | src/sys/dev/pci/virtio_pci.c | log | diff | annotate |
| message |
Make virtio(4) less restrictive on the type of BAR it supports for legacy versions. The current version of Parallels on M1 seems to not provide the I/O BAR that we expect, and reducing our expectations seems to be help. ok kettenis@ |
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| date | 2021-09-03T14:09:26Z | |||
|---|---|---|---|---|
| author | jca | |||
| files | src/sys/arch/riscv64/include/ptrace.h | log | diff | annotate |
| message |
Enable ptrace(2) support for PT_GETFPREGS/PT_SETFPREGS The code is already there, it was unreachable because of this #if 0. ok kettenis@ |
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| date | 2021-09-03T14:13:06Z | |||
|---|---|---|---|---|
| author | jca | |||
| files | src/sys/arch/riscv64/include/ptrace.h | log | diff | annotate |
| message |
Don't pretend we support PT_STEP on this architecture. The RISC-V doesn't seem to provide hardware support for generic purpose single stepping, and we're not emulating single stepping for riscv64 like we do for alpha or mips64. Hiding PT_STEP makes it possible to run inferior processes with a wip ports/devel/gdb update. ok kettenis@ |
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| date | 2021-09-03T14:53:09Z | |||
|---|---|---|---|---|
| author | patrick | |||
| files | src/sys/arch/arm64/conf/GENERIC | log | diff | annotate |
| src/sys/arch/arm64/conf/RAMDISK | log | diff | annotate | |
| message |
It's time to enable smmu(4). ok kettenis@ some time ago |
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| date | 2021-09-03T14:58:25Z | |||
|---|---|---|---|---|
| author | jca | |||
| files | src/sys/arch/riscv64/riscv64/trap.c | log | diff | annotate |
| message |
Zap a chatty printf ok mlarkin@ kettenis@ |
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| date | 2021-09-03T16:45:44Z | |||
|---|---|---|---|---|
| author | jasper | |||
| files | src/sys/arch/amd64/amd64/vector.S | log | diff | annotate |
| src/sys/arch/i386/i386/locore.s | log | diff | annotate | |
| message |
add kprobes provider for dt this allows us to dynamically trace function boundaries with btrace by patching prologues and epilogues with a breakpoint upon which the handler records the data, sends it back to userland for btrace to consume. currently it's hidden behind DDBPROF, and there is still a lot to cleanup and improve, but basic scripts that observe return codes from a probed function work. from Tom Rollet, with various changes by me feedback and ok mpi@ |
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| date | 2021-09-03T16:45:45Z | |||
|---|---|---|---|---|
| author | jasper | |||
| files | src/sys/conf/files | log | diff | annotate |
| src/sys/ddb/db_prof.c | log | diff | annotate | |
| src/sys/dev/dt/dt_dev.c | log | diff | annotate | |
| src/sys/dev/dt/dt_prov_kprobe.c | log | diff | annotate | |
| src/sys/dev/dt/dt_prov_profile.c | log | diff | annotate | |
| src/sys/dev/dt/dt_prov_static.c | log | diff | annotate | |
| src/sys/dev/dt/dt_prov_syscall.c | log | diff | annotate | |
| src/sys/dev/dt/dtvar.h | log | diff | annotate | |
| src/sys/kern/subr_prof.c | log | diff | annotate | |
| message |
add kprobes provider for dt this allows us to dynamically trace function boundaries with btrace by patching prologues and epilogues with a breakpoint upon which the handler records the data, sends it back to userland for btrace to consume. currently it's hidden behind DDBPROF, and there is still a lot to cleanup and improve, but basic scripts that observe return codes from a probed function work. from Tom Rollet, with various changes by me feedback and ok mpi@ |
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