| created | 2024-03-31T03:40:45Z |
|---|---|
| begin | 2024-03-26T00:00:00Z |
| end | 2024-03-27T00:00:00Z |
| path | src/sys |
| commits | 11 |
| date | 2024-03-26T00:53:51Z | |||
|---|---|---|---|---|
| author | dlg | |||
| files | src/sys/sys/kstat.h | log | diff | annotate |
| message |
amps and watts types volts felt lonely |
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| date | 2024-03-26T01:28:17Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/drm/i915/gem/i915_gem_mman.c | log | diff | annotate |
| src/sys/dev/pci/drm/i915/gem/i915_gem_object_types.h | log | diff | annotate | |
| src/sys/dev/pci/drm/i915/gem/i915_gem_ttm.c | log | diff | annotate | |
| message |
adapt ttm fault handler to OpenBSD used by gem objects on dg2 |
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| date | 2024-03-26T09:46:47Z | |||
|---|---|---|---|---|
| author | mvs | |||
| files | src/sys/kern/sys_socket.c | log | diff | annotate |
| src/sys/kern/uipc_socket.c | log | diff | annotate | |
| src/sys/kern/uipc_socket2.c | log | diff | annotate | |
| src/sys/kern/uipc_usrreq.c | log | diff | annotate | |
| src/sys/miscfs/fifofs/fifo_vnops.c | log | diff | annotate | |
| src/sys/sys/socketvar.h | log | diff | annotate | |
| message |
Use `sb_mtx' to protect `so_rcv' receive buffer of unix(4) sockets. This makes re-locking unnecessary in the uipc_*send() paths, because it's enough to lock one socket to prevent peer from concurrent disconnection. As the little bonus, one unix(4) socket can perform simultaneous transmission and reception with one exception for uipc_rcvd(), which still requires the re-lock for connection oriented sockets. The socket lock is not held while filt_soread() and filt_soexcept() called from uipc_*send() through sorwakeup(). However, the unlocked access to the `so_options', `so_state' and `so_error' is fine. The receiving socket can't be or became listening socket. It also can't be disconnected concurrently. This makes immutable SO_ACCEPTCONN, SS_ISDISCONNECTED and SS_ISCONNECTED bits which are clean and set respectively. `so_error' is set on the peer sockets only by unp_detach(), which also can't be called concurrently on sending socket. This is also true for filt_fiforead() and filt_fifoexcept(). For other callers like kevent(2) or doaccept() the socket lock is still held. ok bluhm |
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| date | 2024-03-26T10:01:57Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/net/rtable.c | log | diff | annotate |
| message |
Avoid NULL pointer dereference in routing table an_match(). OK mvs@ |
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| date | 2024-03-26T11:09:02Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/drm/amd/amdgpu/amdgpu_drv.c | log | diff | annotate |
| message |
test bl_idx instead of the connector type to check for backlight tested by tb@ |
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| date | 2024-03-26T11:17:36Z | |||
|---|---|---|---|---|
| author | jsg | |||
| files | src/sys/dev/pci/drm/amd/amdgpu/amdgpu_drv.c | log | diff | annotate |
| message |
Temporarily change the connector to unregistered when adding the backlight property to avoid warnings. Matches how inteldrm_native_backlight() handles this. problem reported and fix tested by tb@ |
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| date | 2024-03-26T14:46:48Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/arch/sparc64/stand/ofwboot/boot.c | log | diff | annotate |
| src/sys/arch/sparc64/stand/ofwboot/vers.c | log | diff | annotate | |
| message |
Implement the chmod a-x bsd.upgrade trick in the sparc64 ofwboot bootloader. OK deraadt@ florian@ kn@ |
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| date | 2024-03-26T18:18:30Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/kern/kern_lock.c | log | diff | annotate |
| src/sys/sys/mutex.h | log | diff | annotate | |
| message |
Improve spinning in mtx_enter(). Instead of calling mtx_enter_try() in each spinning loop, do it only if the result of a lockless read indicates that the mutex has been released. This avoids some expensive atomic compare-and-swap operations. Up to 5% reduction of spinning time during kernel build can been seen on a 8 core amd64 machine. On other machines there was no visible effect. Test on powerpc64 has revealed a bug in mtx_owner declaration. Not the variable was volatile, but the object it points to. Move the volatile declaration in struct mutex to avoid a hang when going to multiuser. from Mateusz Guzik; input kettenis@ jca@; OK mpi@ |
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| date | 2024-03-26T22:26:04Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/arch/riscv64/stand/efiboot/Makefile | log | diff | annotate |
| src/sys/arch/riscv64/stand/efiboot/conf.c | log | diff | annotate | |
| src/sys/arch/riscv64/stand/efiboot/efiboot.c | log | diff | annotate | |
| src/sys/arch/riscv64/stand/efiboot/efiboot.h | log | diff | annotate | |
| src/sys/arch/riscv64/stand/efiboot/efiriscv.c | log | diff | annotate | |
| message |
Implement support for the RISC-V UEFI Boot Protocol. This provides us the boot hart ID for firmware that doesn't provide it through the device tree such as the EDK2-based firmware for the Sophgo SG2042 SoC. ok patrick@, miod@ |
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| date | 2024-03-26T22:46:48Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/arch/riscv64/riscv64/machdep.c | log | diff | annotate |
| message |
The devicetree standard allows for multiple /memory nodes, each with multiple memory ranges. We support the latter, but not the former. Fix this, such that we detect all the memory on the Milk-V Pioneer board. ok miod@ |
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| date | 2024-03-26T23:48:49Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/netinet6/frag6.c | log | diff | annotate |
| message |
Additional length check for IPv6 reassembled fragments. FreeBSD-SA-23:06.ipv6 security advisory has added an additional overflow check in frag6_input(). OpenBSD is not affected by that as the bug was introduced by another change in 2019. The existing code is complicated and NetBSD has taken the FreeBSD fix, although they were also not affected. The additional check makes the complicated code more robust. Length calculation taken from NetBSD. Discussed with FreeBSD. OK sashan@ mvs@ |
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