| created | 2022-03-17T12:44:42Z |
|---|---|
| begin | 2022-02-02T00:00:00Z |
| end | 2022-02-09T00:00:00Z |
| path | src/sys |
| commits | 45 |
| date | 2022-02-02T02:51:53Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/drm/drm_atomic.c | log | diff | annotate |
| message |
drm/atomic: Add the crtc to affected crtc only if uapi.enable = true From Manasi Navare 73740f948252e424a01465155d8737bceae23653 in linux 5.15.y/5.15.19 5ec1cebd59300ddd26dbaa96c17c508764eef911 in mainline linux |
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| date | 2022-02-02T02:56:36Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/drm/amd/display/dc/dcn30/dcn30_resource.c | log | diff | annotate |
| message |
drm/amd/display: Fix FP start/end for dcn30_internal_validate_bw. From Bas Nieuwenhuizen 548f20b39ec91fdd97194a84a0d9b2f68715762a in linux 5.15.y/5.15.19 72a8d87b87270bff0c0b2fed4d59c48d0dd840d7 in mainline linux |
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| date | 2022-02-02T03:48:48Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/pccbb.c | log | diff | annotate |
| message | unifdef __NetBSD_Version__ | |||
| date | 2022-02-02T03:55:29Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/sv.c | log | diff | annotate |
| message | unifdef __OpenBSD__ | |||
| date | 2022-02-02T04:05:16Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/dev/acpi/acpi.c | log | diff | annotate |
| message |
acpi_addtask() calls malloc() w/ M_NOWAIT (because some calls come from interrupt context), this however means occasional resource shortage will result in callbacks registration failing, and unknown consequences for the task-submitting caller. Changing this to use pools with a low water mark, decreases the odds of that problem occuring. ok kettenis |
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| date | 2022-02-02T17:11:36Z | |||
|---|---|---|---|---|
| author | miod | |||
| files | src/sys/arch/macppc/pci/mpcpcibus.c | log | diff | annotate |
| message |
Get the pci bus number from the bus-range property when available, rather than assuming it will always be zero. ok kettenis@ |
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| date | 2022-02-02T22:55:57Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/arch/arm64/conf/files.arm64 | log | diff | annotate |
| src/sys/arch/arm64/dev/apldma.c | log | diff | annotate | |
| src/sys/arch/arm64/dev/apldma.h | log | diff | annotate | |
| message |
Add apldma(4), a driver for the DMA controller found on Apple SoCs. This driver implements an interface for using DMA for audio output. ok ratchov@ |
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| date | 2022-02-03T02:39:45Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/arch/amd64/conf/Makefile.amd64 | log | diff | annotate |
| message | sync list of amdgpu files built with -msse -msse2 with linux 5.15.y | |||
| date | 2022-02-03T04:45:01Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/drm/files.drm | log | diff | annotate |
| message | inteldrm now requires ttm | |||
| date | 2022-02-03T17:06:09Z | |||
|---|---|---|---|---|
| author | kn | |||
| files | src/sys/uvm/uvm_km.c | log | diff | annotate |
| message |
Use UVM_KMF_TRYLOCK for consistency No object change. OK millert |
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| date | 2022-02-03T17:18:22Z | |||
|---|---|---|---|---|
| author | guenther | |||
| files | src/sys/sys/malloc.h | log | diff | annotate |
| message |
Delete unused/obsolete M_* type values. ok miod@ mpi@ |
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| date | 2022-02-03T19:57:11Z | |||
|---|---|---|---|---|
| author | guenther | |||
| files | src/sys/uvm/uvm_fault.c | log | diff | annotate |
| message |
The sparc64 pmap at least requires the fault access_type to be a subset of the request permissions, so when forcing an initial RO fault for CoW also clamp the access_type. problem reported by bluhm@ based on a suggestion from miod@ ok kettenis@ |
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| date | 2022-02-03T22:24:09Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/drm/i915/i915_drv.c | log | diff | annotate |
| message |
store root bridge data in softc before calling intel_init_stolen_res() should fix panic on boot on x41 reported by Fred Crowson |
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| date | 2022-02-04T08:06:48Z | |||
|---|---|---|---|---|
| author | robert | |||
| files | src/sys/dev/acpi/acpi.c | log | diff | annotate |
| message |
set the APM_BATT_CHARGING state if the battery is being charged and try to calculate the remaining time to be fully charged ok jca@ |
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| date | 2022-02-04T17:50:28Z | |||
|---|---|---|---|---|
| author | tedu | |||
| files | src/sys/kern/kern_pledge.c | log | diff | annotate |
| message |
whitelist resolv.conf for stat. go dns library does this. ok deraadt |
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| date | 2022-02-04T18:15:40Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/arch/arm64/include/pmap.h | log | diff | annotate |
| message |
Define __HAVE_PMAP_MPSAFE_ENTER_COW; the ARMv8 architecture requires that we implement proper "break-before-make" semantics and I've stared at the code for long enough that I've convinced myself that we do indeed implement this correctly several times. ok guenther@ |
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| date | 2022-02-04T22:24:09Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/dev/ofw/ofw_clock.h | log | diff | annotate |
| message | Add prototype for clock_set_frequency_idx(). | |||
| date | 2022-02-05T03:56:16Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/net/if_aggr.c | log | diff | annotate |
| message | remove an extra set of brackets. no functional change. | |||
| date | 2022-02-05T04:08:27Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/net/bpf.c | log | diff | annotate |
| message |
make bpf_movein align the packet payload. bluhm@ hit a problem while running a regress test where a packet generated and injected via bpf ends up being consumed by the network stack. the stack assumes that packets are aligned properly, but bpf was lazy and put whatever was written to it at the start of an mbuf. ethernet has a 14 byte header, so if you put that at the start the payload will be misaligned by 2 bytes. bpf already has handling for different link header types, so this handling is extended a bit to align the payload after the link header. while here we're fixing up a few error codes. short packets produce EINVAL instead of EPERM, and packets larger than the biggest mbuf the kernel supports generates EMSGSIZE. with tweaks and ok bluhm@ |
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| date | 2022-02-05T07:31:40Z | |||
|---|---|---|---|---|
| author | anton | |||
| files | src/sys/dev/usb/uhidpp.c | log | diff | annotate |
| message |
Only install the sensors once as multiple devices can be paired with the same receiver. Prevents a newly added assertion from triggering. Problem reported by Joel Carnat <joel at carnat dot net> on bugs@ |
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| date | 2022-02-05T09:37:06Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/arch/amd64/amd64/vm_machdep.c | log | diff | annotate |
| message |
Switch vmapbuf() and vunmapbuf() over to km_alloc(9) and km_free(9) like we did for arm64 and powerpc64 some time ago. ok guenther@ |
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| date | 2022-02-05T20:31:26Z | |||
|---|---|---|---|---|
| author | daniel | |||
| files | src/sys/arch/i386/include/param.h | log | diff | annotate |
| message |
grow the dmesg buffer on i386 from 4 to 8 pages I have a machine where the dmesg is too big for 4 pages. ok deraadt@ |
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| date | 2022-02-06T09:57:59Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/kern/kern_sig.c | log | diff | annotate |
| message |
Simplify cursig() a bit and make sure that signals are always sent to the parent of ptraced processes. Especially ignore the signal mask set by sigprocmask(2) in that case. In userret() alter the testcase for when to call cursig() which is only there to avoid taking the KERNEL_LOCK when returning from a MP safe syscall. This can be revisited once cursig() is MP safe. Problem with debugging signal handlers found by kurt@ Tested and OK kurt@, OK mpi@ |
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| date | 2022-02-06T17:24:58Z | |||
|---|---|---|---|---|
| author | rob | |||
| files | src/sys/dev/rnd.c | log | diff | annotate |
| message | s/poll/pool | |||
| date | 2022-02-06T19:10:07Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/arch/arm64/dev/apldart.c | log | diff | annotate |
| message |
Avoid touching "locked" DARTs. While there, print something when we place a DART in bypass mode. ok patrick@ |
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| date | 2022-02-07T11:03:34Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/net/route.c | log | diff | annotate |
| message |
In rtredirect() change an bad assignment in an if condition to the correct equality check. Found by and OK jsg@ |
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| date | 2022-02-07T13:16:42Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/dev/pci/drm/drm_linux.c | log | diff | annotate |
| message |
Convert KVA allocation to km_alloc(9). ok jsg@ |
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| date | 2022-02-07T13:17:27Z | |||
|---|---|---|---|---|
| author | rob | |||
| files | src/sys/sys/proc.h | log | diff | annotate |
| message |
Sync ps.1 with sys/proc.h. Tweaked by deraadt@. Ok millert@ deraadt@ |
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| date | 2022-02-07T15:23:43Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/netinet6/nd6.c | log | diff | annotate |
| src/sys/netinet6/nd6_nbr.c | log | diff | annotate | |
| message |
Checking ifaddr pointer for NULL without checking in6_ifaddr works as ifaddr ia_ifa is the first field of in6_ifaddr. So the pointers are the same, and one NULL check works for both. But in ISO C NULL has some kind of type and this is undefined behavior. So add a second NULL check that the compiler can optimize away. The resulting assembler is the same. found by kubsan; OK tobhe@ |
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| date | 2022-02-07T19:28:14Z | |||
|---|---|---|---|---|
| author | rob | |||
| files | src/sys/sys/proc.h | log | diff | annotate |
| message | Tweak previous. | |||
| date | 2022-02-07T19:30:48Z | |||
|---|---|---|---|---|
| author | guenther | |||
| files | src/sys/kern/kern_exec.c | log | diff | annotate |
| src/sys/sys/exec.h | log | diff | annotate | |
| message |
Delete STACKGAPLEN: this exec-time allocation at the top of the original thread's stack hasn't been used since 2015. ok miod@ deraadt@ |
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| date | 2022-02-07T22:28:15Z | |||
|---|---|---|---|---|
| author | gkoehler | |||
| files | src/sys/arch/powerpc/ddb/db_trace.c | log | diff | annotate |
| message |
Allow "ddb{1}> trace" through interrupt on macppc If cpu0 sends PPC_IPI_DDB to cpu1, then cpu1 stops on its interrupt stack. Teach ININTSTK to allow traces through all interrupt stacks, not only cpu0's. ININTSTK now works by looping for all cpus. It doesn't remember which cpu owns the stack. A macppc has at most 4 cpus. ok kettenis@ miod@ |
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| date | 2022-02-07T22:57:47Z | |||
|---|---|---|---|---|
| author | rob | |||
| files | src/sys/sys/sysctl.h | log | diff | annotate |
| message |
New status flag: 'c' - process is chrooted. Feedback and tweaks from deraadt@ guenther@ Ok bluhm@ deraadt@ |
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| date | 2022-02-07T23:20:09Z | |||
|---|---|---|---|---|
| author | gkoehler | |||
| files | src/sys/arch/powerpc/powerpc/pmap.c | log | diff | annotate |
| message |
Allow writes to rw pages in pte_spill_v In the powerpc pmap, hash collisions can spill page table entries. Page faults can use pte_spill_v to reinsert a spilled pte. If the fault is a write (DSISR_STORE), then pte_spill_v tries to check for a read-only page. The existing check (pte_lo & PTE_RO_64) also matched rw pages, because PTE_RO_64 is 3 and PTE_RW_64 is 2. This caused pte_spill_v to deny writes to rw pages. Then uvm_fault might allow the write; but uvm_fault can't handle some pages in the kernel. Such faults caused, "panic: uvm_fault: fault on non-pageable map", or "panic: trap type 300". Change it to ((pte_lo & PTE_PP_64) == PTE_RO_64). This seems to fix one reason why bsd.mp on a macppc dual G5 might panic. ok kettenis@ miod@ |
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| date | 2022-02-08T03:38:00Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/dev/pci/if_ix.c | log | diff | annotate |
| src/sys/dev/pci/ixgbe.h | log | diff | annotate | |
| message |
rework checksum/vlan offloading, and enable it for ipv6 too. this is based on work by jan@ and bluhm@. the most interesting change on top of their work is to move the parsing of the IP packets to figure out ip and udp/tcp offsets before a possible call to m_defrag. if an l4 offload is requested, it's only requested by the stack when the payload is correctly aligned and with each header contiguous in memory. this means you can use m_getptr and cast the packet data to the relevant headers to read them directly because that's what the stack does when it's working on them. this makes it cheap to work on them too. however, if you m_defrag, it ignores the alignment and ends up making it unsafe to dereference the ip and tcp/udp payloads on strict alignment architectures. if we want to look at the headers after m_defrag, we'd likely have to copy them onto the stack first. we got away with this before because we were lucky with the code that's generated on strict alignment archs for looking at the ip hl and proto fields. that luck might run out though. while here i've also tweaked the vlan handling code, and generally tried to make it more readable. ok bluhm@ jmatthew@ |
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| date | 2022-02-08T08:56:41Z | |||
|---|---|---|---|---|
| author | visa | |||
| files | src/sys/kern/kern_event.c | log | diff | annotate |
| src/sys/kern/sys_generic.c | log | diff | annotate | |
| src/sys/sys/event.h | log | diff | annotate | |
| src/sys/sys/eventvar.h | log | diff | annotate | |
| message |
poll(2): Switch to kqueue backend Implement the poll(2) system call on top of the kqueue subsystem. This obsoletes the old, non-MP-safe poll backend. On entering poll(2), the new code translates each pollfd array entry into a set of knotes. When these knotes receive events through kqueue, the events are translated back to pollfd format. Entries in the pollfd array can refer to the same file descriptor with overlapping event masks. To allow such overlap with knotes, use an extra kn_pollid key that separates knotes of different pollfd entries. Adapted from DragonFly BSD, initial implementation by mpi@. Tested in snaps for three weeks. OK mpi@ |
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| date | 2022-02-08T09:41:04Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/fdt/mvkpcie.c | log | diff | annotate |
| message |
fix off by one in bounds test ok miod@ kettenis@ |
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| date | 2022-02-08T11:28:19Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/kern/uipc_mbuf.c | log | diff | annotate |
| message |
use sizeof(long) - 1 in m_pullup to determine payload alignment. this makes it consistent with the rest of the network stack when determining alignment. ok bluhm@ |
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| date | 2022-02-08T11:55:19Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/dev/pci/if_ixl.c | log | diff | annotate |
| message |
bring back IPv4, TCP4/6 and UDP4/6 checksum offloading. this was first introduced in r1.176 by jan@. this diff includes two fixes to that implementation. the most important one is to parse the ip and tcp headers before a possible call to m_defrag. if an l4 offload is requested, it's only requested by the stack when the payload is correctly aligned and with each header contiguous in memory. this means you can use m_getptr and cast the packet data to the relevant headers to read them directly because that's what the stack does when it's working on them. this makes it cheap to work on them too. however, if you m_defrag, it ignores the alignment and ends up making it unsafe to dereference the ip and tcp/udp payloads on strict alignment architectures. if we want to look at the headers after m_defrag, we'd likely have to copy them onto the stack first. the other fix is to reset the offload bits between packets in the loop in ixl_start. another difference is that this code skips parsing the packet if no checksum offload is requested. tests and a tweak by bluhm@ to actually use the offloading tested by me on sparc64 and x86 boxes ok bluhm@ jmatthew@ |
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| date | 2022-02-08T14:24:36Z | |||
|---|---|---|---|---|
| author | stsp | |||
| files | src/sys/dev/pci/if_iwm.c | log | diff | annotate |
| message |
Fix a KASSERT in iwm(4) being triggered for the wrong reason. iwm_wakeup() must initialize the task reference counter only if resuming the device succeeds. Otherwise, the newstate task will not be scheduled and hence the ref counter must remain at zero. Problem observed by + ok kettenis@ |
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| date | 2022-02-08T17:25:10Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/arch/amd64/amd64/acpi_machdep.c | log | diff | annotate |
| message |
The suspend/resume code is a sticky mess of MI, MD, and ACPI sequencing. This splits out the MI sequencing, backing it with per-architecture helper functions. Further steps will be neccesary because ACPI and MD are too tightly coupled, but soon we'll be able to use this code for more architectures (which depends on figuring out the lowest-level cpu sleeping method) ok kettenis |
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| date | 2022-02-08T17:25:11Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/arch/amd64/conf/GENERIC | log | diff | annotate |
| src/sys/arch/arm64/arm64/acpi_machdep.c | log | diff | annotate | |
| src/sys/arch/i386/conf/GENERIC | log | diff | annotate | |
| src/sys/arch/i386/i386/acpi_machdep.c | log | diff | annotate | |
| src/sys/conf/files | log | diff | annotate | |
| message |
The suspend/resume code is a sticky mess of MI, MD, and ACPI sequencing. This splits out the MI sequencing, backing it with per-architecture helper functions. Further steps will be neccesary because ACPI and MD are too tightly coupled, but soon we'll be able to use this code for more architectures (which depends on figuring out the lowest-level cpu sleeping method) ok kettenis |
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| date | 2022-02-08T17:25:12Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/dev/acpi/acpi.c | log | diff | annotate |
| src/sys/dev/acpi/acpibtn.c | log | diff | annotate | |
| src/sys/dev/acpi/acpisony.c | log | diff | annotate | |
| src/sys/dev/acpi/acpithinkpad.c | log | diff | annotate | |
| src/sys/dev/acpi/acpitoshiba.c | log | diff | annotate | |
| src/sys/dev/acpi/acpivar.h | log | diff | annotate | |
| src/sys/kern/subr_suspend.c | log | diff | annotate | |
| src/sys/sys/device.h | log | diff | annotate | |
| message |
The suspend/resume code is a sticky mess of MI, MD, and ACPI sequencing. This splits out the MI sequencing, backing it with per-architecture helper functions. Further steps will be neccesary because ACPI and MD are too tightly coupled, but soon we'll be able to use this code for more architectures (which depends on figuring out the lowest-level cpu sleeping method) ok kettenis |
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| date | 2022-02-08T18:08:33Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/net/pf.c | log | diff | annotate |
| message |
Do not /0 if timeout[PFTM_INTERVAL] manages to become zero crash noticed by gnezdo, a seperate commit will fix the identified cause, but being careful at this point is a good idea. ok sashan |
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| date | 2022-02-08T23:19:47Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/arch/arm64/arm64/acpi_machdep.c | log | diff | annotate |
| message | oops, a typo snuck in | |||