| created | 2021-03-28T04:11:44Z |
|---|---|
| begin | 2021-03-23T00:00:00Z |
| end | 2021-03-24T00:00:00Z |
| path | src/sys |
| commits | 5 |
| date | 2021-03-23T09:41:12Z | |||
|---|---|---|---|---|
| author | patrick | |||
| files | src/sys/arch/arm64/stand/efiboot/efiacpi.c | log | diff | annotate |
| src/sys/dev/acpi/acpireg.h | log | diff | annotate | |
| message |
Pack the SPCR struct definition since the struct isn't naturally aligned or padded, and hence e. g. the access to the PCI vendor/device id would be broken. The structs for the other tables all seem to be packed as well. ok kettenis@ |
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| date | 2021-03-23T10:22:20Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/kern/subr_witness.c | log | diff | annotate |
| message |
Skip first frame when saving stacktraces, it's always witness_checkorder(). ok visa@ |
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| date | 2021-03-23T10:30:40Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/kern/kern_fork.c | log | diff | annotate |
| message |
Make a child execute fork_return() only if PTRACE_FORK has been specified. fork_return() does an additional check to send a SIGTRAP (for a debugger) but this signal might overwrite the SIGSTOP generated by the parent doing a PT_ATTACH before the child has a change to execute any instruction. Prevent a race visible only on SP system with regress/sys/kern/ptrace2. ok kettenis@ |
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| date | 2021-03-23T11:58:38Z | |||
|---|---|---|---|---|
| author | stsp | |||
| files | src/sys/net80211/ieee80211_input.c | log | diff | annotate |
| message |
When moving the Rx block ack window forward do not implicitly rely on ieee80211_input_ba_flush() for updating ba->ba_winend. Required for an upcoming ieee80211_input_ba_flush() fix. Patch by Christian Ehrhardt who found one instance of this problem in ieee80211_input_ba_seq(). I spotted another in ieee80211_ba_move_window(). |
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| date | 2021-03-23T12:03:44Z | |||
|---|---|---|---|---|
| author | stsp | |||
| files | src/sys/net80211/ieee80211_input.c | log | diff | annotate |
| message |
Fix a corner case bug in Rx block ack window gap-wait timeout handling. If ieee80211_input_ba_flush() was called when there was nothing to flush, the (already pending) gap wait timeout was re-armed. This is only correct if we flush at least one packet. Otherwise packets that arrive at a constant rate of about 4-5 packets per second would extend the gap-wait timeout until the block ack window fills up. In extreme cases this can result in packets being queued for almost 20s. Fix this by returning immediately from ieee80211_input_ba_flush() if the first packet in the reordering buffer is missing. This prevents the timeout from being re-armed. Patch by Christian Ehrhardt. Tested by me on iwm(4) 7265. |
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