| created | 2023-05-27T04:21:18Z |
|---|---|
| begin | 2023-05-20T00:00:00Z |
| end | 2023-05-26T00:00:00Z |
| path | src/sys |
| commits | 15 |
| date | 2023-05-20T12:02:46Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/dev/acpi/acpithinkpad.c | log | diff | annotate |
| message |
Implement battery charge control. ok patrick@ |
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| date | 2023-05-20T12:48:36Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/uvm/uvm_map.c | log | diff | annotate |
| src/sys/uvm/uvm_map.h | log | diff | annotate | |
| message |
Do not grab the `vmmaplk' recursively, prevent a self-deadlock. Change the semantic of vm_map_busy() to be able to completely unlock the `vmmaplk' instead of downgrading it to a read lock in mlock(2). This is necessary because uvm_fault_wire() tries to re-grab the same lock. We now keep track of the thread currently holding the vmmap busy to ensure it can relock & unbusy the vmmap. The new pattern becomes: ....vm_map_lock(map); ....vm_map_busy(map); /* prevent other threads to grab an exclusive lock */ ....vm_map_unlock(map); .... ..../* .... * Do some stuff generally requiring a tsleep(9). .... */ .... ....vm_map_lock(map); ....vm_map_unbusy(map); /* allow other threads to make progress after unlock */ ....vm_map_unlock(map); Fix adapted from NetBSD's r1.249 of uvm/uvm_map.c. Issue reported by Jacqueline Jolicoeur exposed by a "wallet refresh" of the Monero App. Panic hand-copied below: sleep_finish() rw_enter() uvmfault_lookup() uvm_fault_check() uvm_fault() uvm_fault_wire() uvm_map_pageable_wire() sys_mlock() This version skips bumping the map's timestamp if the lock is acquired by the thread marked the VM map busy. This prevents a KASSERT() reported by bluhm@ triggered by regress/misc/posixtestsuite conformance/interfaces/mmap/18-1 ok kettenis@ |
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| date | 2023-05-21T12:47:54Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/kern/kern_sysctl.c | log | diff | annotate |
| message |
In sysctl_hwchargestop() check that hw_battery_setchargestop is set and not hw_battery_setchargestart. OK kettenis@ |
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| date | 2023-05-21T17:04:22Z | |||
|---|---|---|---|---|
| author | krw | |||
| files | src/sys/arch/sparc64/stand/ofwboot/ofdev.c | log | diff | annotate |
| message | Typo in comment. 'parititon' -> 'partition'. | |||
| date | 2023-05-22T00:37:19Z | |||
|---|---|---|---|---|
| author | guenther | |||
| files | src/sys/lib/libkern/arch/amd64/memmove.S | log | diff | annotate |
| message |
NENTRY() doesn't provide an endbr64, so give memmove one in case it ever gets called through a function pointer (with retpoline disabled) ok deraadt@ |
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| date | 2023-05-22T00:39:57Z | |||
|---|---|---|---|---|
| author | guenther | |||
| files | src/sys/arch/amd64/amd64/fpu.c | log | diff | annotate |
| src/sys/arch/amd64/include/fpu.h | log | diff | annotate | |
| message |
The fp_ex_[st]w struct savefpu members were inherited from NetBSD where they're used in the 32bit-compat support, which we dropped years ago. Bye bye! ok deraadt@ |
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| date | 2023-05-22T13:23:56Z | |||
|---|---|---|---|---|
| author | denis | |||
| files | src/sys/dev/pci/pcidevs | log | diff | annotate |
| message |
Add EPYC Embedded 3000 10GbE NIC Input by sthen@ OK miod@ |
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| date | 2023-05-22T16:08:34Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/netinet/ip_output.c | log | diff | annotate |
| src/sys/netinet6/ip6_output.c | log | diff | annotate | |
| message |
Fix TSO for traffic to a local address on a physical interface. When sending TCP packets with software TSO to the local address of a physical interface, the TCP checksum was miscalculated. As the small MSS is taken from the physical interface, but the large MTU of the loopback interface is used, large TSO packets are generated, but sent directly to the loopback interface. There we need the regular pseudo header checksum and not the modified without packet length. To avoid this confusion, use the same decision for checksum generation in in_proto_cksum_out() as for using hardware TSO in tcp_if_output_tso(). bug reported and tested by robert@ bket@ Hrvoje Popovski OK claudio@ jan@ |
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| date | 2023-05-23T09:16:16Z | |||
|---|---|---|---|---|
| author | jan | |||
| files | src/sys/dev/pci/if_ix.c | log | diff | annotate |
| src/sys/netinet/tcp_usrreq.c | log | diff | annotate | |
| src/sys/netinet/tcp_var.h | log | diff | annotate | |
| message |
New counters for LRO packets from hardware TCP offloading. With tweaks from patrick@ and bluhm@. OK bluhm@ |
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| date | 2023-05-23T14:10:27Z | |||
|---|---|---|---|---|
| author | patrick | |||
| files | src/sys/arch/arm64/conf/GENERIC | log | diff | annotate |
| src/sys/arch/arm64/conf/RAMDISK | log | diff | annotate | |
| src/sys/dev/fdt/files.fdt | log | diff | annotate | |
| src/sys/dev/fdt/qcaoss.c | log | diff | annotate | |
| message |
Add qcaoss(4), a driver for the Always On Subsystem found on Qualcomm SoCs. This subsystem typically provides an interface for clocks and regulators not controlled via RPMH. We will use it to switch the load state of the ADSP co-processor. Surprisingly, or maybe not, the interface uses ASCII text that kind of looks like JSON. ok kettenis@ |
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| date | 2023-05-23T16:34:01Z | |||
|---|---|---|---|---|
| author | denis | |||
| files | src/sys/dev/pci/pcidevs.h | log | diff | annotate |
| src/sys/dev/pci/pcidevs_data.h | log | diff | annotate | |
| message | regen | |||
| date | 2023-05-23T16:39:29Z | |||
|---|---|---|---|---|
| author | denis | |||
| files | src/sys/dev/ic/com.c | log | diff | annotate |
| message |
Force comport initialization for some class of device Some com@acpi devices will fail the comprobe1() check which can lead to hang or reboot of the machine. Input from deraadt@ kettenis@ OK miod@ |
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| date | 2023-05-25T07:45:33Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/kern/vfs_sync.c | log | diff | annotate |
| message |
Do not use wakeup_proc() outside of the sleep machinery. Just use wakeup_one(). OK mpi@ |
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| date | 2023-05-25T19:32:34Z | |||
|---|---|---|---|---|
| author | kurt | |||
| files | src/sys/arch/sparc64/conf/GENERIC.MP | log | diff | annotate |
| src/sys/kern/subr_witness.c | log | diff | annotate | |
| message |
Work around sparc64 WITNESS kernel failing to load by moving large witness data structures from bss to be allocated in witness_initialize(). Tested on sparc64, amd64, arm64, i386, octeon. okay miod@ |
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| date | 2023-05-25T19:35:58Z | |||
|---|---|---|---|---|
| author | kurt | |||
| files | src/sys/dev/ic/mfi.c | log | diff | annotate |
| src/sys/dev/ic/mpi.c | log | diff | annotate | |
| src/sys/dev/pci/mfii.c | log | diff | annotate | |
| src/sys/dev/pci/mpii.c | log | diff | annotate | |
| src/sys/scsi/scsi_base.c | log | diff | annotate | |
| message |
Disable witness for mutexes created on the stack which allows the ddb command 'show witness' to succeed without panicking. Leaving witness enabled on these mutexes saves a pointer to struct lock_type on the stack which gets clobbered resulting in a panic in witness_ddb_display_descendants(). okay miod@ |
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