| created | 2022-02-20T02:52:48Z |
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| begin | 2022-02-14T00:00:00Z |
| end | 2022-02-15T00:00:00Z |
| path | src/sys |
| commits | 19 |
| date | 2022-02-14T00:53:40Z | |||
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| author | jsg | |||
| files | src/sys/arch/arm64/dev/aplhidev.c | log | diff | annotate |
| src/sys/dev/fdt/imxspi.c | log | diff | annotate | |
| src/sys/dev/fdt/simpleamp.c | log | diff | annotate | |
| message |
OF_getproplen() returns -1 on error, so don't store result in size_t ok kettenis@ |
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| date | 2022-02-14T02:57:21Z | |||
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| author | jsg | |||
| files | src/sys/dev/acpi/dwgpio.c | log | diff | annotate |
| message |
test the correct pointer for acpi_intr_establish() result ok deraadt@ gnezdo@ |
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| date | 2022-02-14T03:51:42Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/drm/amd/amdgpu/amdgpu_kms.c | log | diff | annotate |
| src/sys/dev/pci/drm/radeon/radeon_kms.c | log | diff | annotate | |
| message |
change a NULL pa_memex test after use to an earlier KASSERT from Ted Bullock |
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| date | 2022-02-14T04:33:18Z | |||
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| author | dlg | |||
| files | src/sys/kern/uipc_mbuf.c | log | diff | annotate |
| src/sys/kern/uipc_socket2.c | log | diff | annotate | |
| src/sys/sys/mbuf.h | log | diff | annotate | |
| message |
update sbchecklowmem() to better detect actual mbuf memory usage. previously sbchecklowmem() (and sonewconn()) would look at the mbuf and mbuf cluster pools to see if they were approaching their hard limits. based on how many mbufs/clusters were allocated against the limits, socket operations would start to fail with ENOBUFS until utilisation went down. mbufs and clusters have changed a lot since then though. there are now many mbuf cluster pools, not just one for 2k clusters. because of this the mbuf layer now limits the amount of memory all the mbuf pools can allocate backend pages from rather than limit the individual pools. this means sbchecklowmem() ends up looking at the default pool hard limit, which is UINT_MAX, which in turn means means sbchecklowmem() probably never applies backpressure. this is made worse on multiprocessor systems where per cpu caches of mbuf and cluster pool items are enabled because the number of in use pool items is distorted by the cpu caches. this switches sbchecklowmem to looking at the page allocations made by all the pools instead. the big benefit of this is that the page allocations are much more representative of the overall mbuf memory usage in the system. the downside is is that the backend page allocation accounting does not see idle memory held by pools. pools cannot release partially free pages to the page backend (obviously), and pools cache idle items to avoid thrashing on the backend page allocator. this means the page allocation level is higher than the memory used by actual in-flight mbufs. however, this can also be a benefit. the backend page allocation is a kind of smoothed out "trend" line. mbuf utilisation over short periods can be extremely bursty because of things like rx ring dequeue and fill cycles, or large socket sends. if you're trying to grow socket buffers while these things are happening, luck becomes an important factor in whether it will work or not. because pools cache idle items, the backend page utilisation better represents the overall trend of activity in the system and will give more consistent behaviour here. this diff is deliberately simple. we're basically going from "no limits" to "some sort of limit" for sockets again, so keeping the code simple means it should be easy to understand and tweak in the future. ok djm@ visa@ claudio@ |
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| date | 2022-02-14T04:41:13Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/drm/radeon/radeon_kms.c | log | diff | annotate |
| message |
no need for ifndef __sparc64__ from Ted Bullock who tested on sparc64 with xvr-100 |
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| date | 2022-02-14T04:55:55Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/drm/radeon/radeon_kms.c | log | diff | annotate |
| message | remove unused code | |||
| date | 2022-02-14T05:20:03Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/drm/amd/amdgpu/amdgpu_kms.c | log | diff | annotate |
| src/sys/dev/pci/drm/i915/i915_drv.c | log | diff | annotate | |
| src/sys/dev/pci/drm/radeon/radeon_kms.c | log | diff | annotate | |
| message |
check return value of drm_attach_pci() adapted from a diff by Ted Bullock |
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| date | 2022-02-14T05:30:53Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/drm/amd/amdgpu/amdgpu_kms.c | log | diff | annotate |
| src/sys/dev/pci/drm/radeon/radeon_kms.c | log | diff | annotate | |
| message | reprint device name in attach error paths if needed | |||
| date | 2022-02-14T11:26:05Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/kern/kern_exit.c | log | diff | annotate |
| src/sys/kern/kern_sig.c | log | diff | annotate | |
| src/sys/kern/kern_synch.c | log | diff | annotate | |
| src/sys/sys/signalvar.h | log | diff | annotate | |
| src/sys/ufs/mfs/mfs_vfsops.c | log | diff | annotate | |
| message |
Introduce a signal context that is used to pass signal related information from cursig() to postsig() or the caller itself. This will simplify locking. Also alter sigactsfree() a bit and move it into process_zap() so ps_sigacts is always a valid pointer. OK semarie@ |
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| date | 2022-02-14T12:54:43Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/ofw/ofw_regulator.c | log | diff | annotate |
| message |
OF_getproplen() returns -1 on error, so don't store result in size_t spotted by and ok tb@, ok tobhe@ |
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| date | 2022-02-14T13:03:52Z | |||
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| author | aoyama | |||
| files | src/sys/arch/luna88k/include/bus.h | log | diff | annotate |
| message |
Delete incomplete implementation of bus_space_{alloc,free} in bus.h. This prevents errors on luna88k in src/usr.sbin/fw_update/pattern.c which includes dev/pci/pcivar.h, which includes machine/bus.h. Suggested by miod@ |
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| date | 2022-02-14T14:55:53Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/arch/arm64/dev/apliic.c | log | diff | annotate |
| message |
Pass the entire compatible property for devices attaching to the iic(4) bus. ok visa@ |
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| date | 2022-02-14T14:57:00Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/dev/fdt/tascodec.c | log | diff | annotate |
| message |
Use iic_is_compatible(9) and use the more generic compatible string to match the device. ok visa@ |
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| date | 2022-02-14T18:09:08Z | |||
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| author | rob | |||
| files | src/sys/sys/sysctl.h | log | diff | annotate |
| message |
Revert change to ps for displaying chrooted process. Ok deraadt |
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| date | 2022-02-14T19:25:03Z | |||
|---|---|---|---|---|
| author | deraadt | |||
| files | src/sys/dev/acpi/acpi_x86.c | log | diff | annotate |
| message | acpi_indicator() can take the softc*, instead of void* | |||
| date | 2022-02-14T21:11:02Z | |||
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| author | kn | |||
| files | src/sys/uvm/uvm_map.c | log | diff | annotate |
| message |
Unwire with map lock held This is an updated version of uvm_map.c r1.283 "Unwire with map lock held". The previous version introduced a use-after-free by not unlocking vm_map locks in uvm_map_teardown(), resulting in dangling references on the reaper's lock list (thanks visa!). Lock and unlock the map in around uvm_map_teardown() instead. This code path holds the last reference, hence the lock isn't strictly needed except for satisfying upcoming locking assertions. Tested on amd64, arm64, i386, macppc, octeon, sparc64. This time also with WITNESS enabled (except on sparc64 which builds but does not boot with WITNESS; this is a known issue). OK mpi visa |
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| date | 2022-02-14T23:02:15Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pcmcia/if_malo.c | log | diff | annotate |
| message |
fix cmalo_media_change() test ok claudio@ deraadt@ |
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| date | 2022-02-14T23:20:46Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/arch/hppa/dev/mongoose.c | log | diff | annotate |
| src/sys/arch/macppc/dev/openpic.c | log | diff | annotate | |
| message |
don't deref pointer before test it is safe ok miod@ |
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| date | 2022-02-14T23:42:37Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/dev/acpi/acpi_x86.c | log | diff | annotate |
| message |
Make sure we call acpi_resume_cpu() with the right ACPI state. This was accidentally broken with the reorganization of the suspend/resume code that was committed a few days ago. ok deraadt@ |
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