| created | 2025-01-05T19:22:04Z |
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| begin | 2025-01-03T00:00:00Z |
| end | 2025-01-04T00:00:00Z |
| path | src/sys |
| commits | 11 |
| date | 2025-01-03T00:49:26Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/netinet/in_pcb.c | log | diff | annotate |
| src/sys/netinet/in_pcb.h | log | diff | annotate | |
| src/sys/netinet/tcp_input.c | log | diff | annotate | |
| src/sys/sys/socketvar.h | log | diff | annotate | |
| message |
Run TCP SYN cache timer with shared net lock. Reset the inp_socket pointer in in_pcbdetach() when a socket is about to be freed. By protecting this with a mutex, it is possible to reliable retrieve the socket from an inpcb reference. By using the socket refcount of the listen socket, switch from mutex to socket lock in syn_cache_timer(). tested by Hrvoje Popovski; OK mvs@ |
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| date | 2025-01-03T09:59:25Z | |||
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| author | mvs | |||
| files | src/sys/kern/uipc_socket.c | log | diff | annotate |
| message |
Remove socket state and options checks from the unsplicing path of the sosplice(). The unsplicing paht was the part of the splicing so it followed these checks too. Socket state and options checks were copy-pasted during sosplice() reordering to avoid possible API break. However, the splicing state was never checked, so the unsplicing of non-spliced socket was always successful. Regarding on this, these checks are useless, moreover the removal doesn't break the kern/sosplice regression test, so this API change should be transparent. Real reason is the simplification of socket usplicing which relies on socket buffers locks, so there is no reason to lock the socket and stop packets processing just to do useless checks. ok bluhm |
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| date | 2025-01-03T12:56:14Z | |||
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| author | mvs | |||
| files | src/sys/kern/uipc_socket.c | log | diff | annotate |
| src/sys/kern/uipc_socket2.c | log | diff | annotate | |
| message |
Do not unlock socket within sorele(). Unlock it outside if required. This time socket could be protected by different locks, include different shared solock() variations. sorele() does nothing that required to lock socket, no reason to release it locked. ok bluhm |
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| date | 2025-01-03T12:56:15Z | |||
|---|---|---|---|---|
| author | mvs | |||
| files | src/sys/netinet/in_pcb.c | log | diff | annotate |
| src/sys/sys/socketvar.h | log | diff | annotate | |
| message |
Do not unlock socket within sorele(). Unlock it outside if required. This time socket could be protected by different locks, include different shared solock() variations. sorele() does nothing that required to lock socket, no reason to release it locked. ok bluhm |
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| date | 2025-01-03T14:13:25Z | |||
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| author | kettenis | |||
| files | src/sys/dev/fdt/qcspmi.c | log | diff | annotate |
| message | Remove unused headers. | |||
| date | 2025-01-03T14:13:55Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/dev/fdt/qcpmic.c | log | diff | annotate |
| message | Remove unused headers. | |||
| date | 2025-01-03T14:14:49Z | |||
|---|---|---|---|---|
| author | kettenis | |||
| files | src/sys/dev/fdt/qcpon.c | log | diff | annotate |
| message | Remove unused headers. | |||
| date | 2025-01-03T15:31:48Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/uvm/uvm_fault.c | log | diff | annotate |
| message |
Unlock underlying `uobj' when OOM in uvmfault_promote(). Found the hardway by sthen@, ok kettenis@ |
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| date | 2025-01-03T17:23:51Z | |||
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| author | bluhm | |||
| files | src/sys/netinet/tcp_subr.c | log | diff | annotate |
| src/sys/netinet/tcp_timer.c | log | diff | annotate | |
| src/sys/netinet/tcp_timer.h | log | diff | annotate | |
| src/sys/netinet/tcp_var.h | log | diff | annotate | |
| message |
Reference count the inpcb in TCP timers. Switch from struct tcpcb to inpcb in the TCP timer argument. The latter already has a reference counter. Increment it at timeout_add() and decrement at timeout_del() or when handler runs. The reaper timeout is special as it does not need a reference, the inpcb is already dead. Use special field t_timer_reaper instead of regular TCP timeout and run it without reference or lock. OK mvs@ |
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| date | 2025-01-03T21:27:40Z | |||
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| author | bluhm | |||
| files | src/sys/net/if_loop.c | log | diff | annotate |
| src/sys/net/route.c | log | diff | annotate | |
| src/sys/net/route.h | log | diff | annotate | |
| src/sys/net/rtsock.c | log | diff | annotate | |
| src/sys/netinet/ip_icmp.c | log | diff | annotate | |
| src/sys/netinet/ip_input.c | log | diff | annotate | |
| src/sys/netinet/ip_output.c | log | diff | annotate | |
| src/sys/netinet/tcp_input.c | log | diff | annotate | |
| src/sys/netinet6/icmp6.c | log | diff | annotate | |
| src/sys/netinet6/ip6_forward.c | log | diff | annotate | |
| src/sys/netinet6/ip6_output.c | log | diff | annotate | |
| message |
Use atomic operations to modify the MTU of route. When unlocking TCP, path MTU discovery will run in parallel. To keep route MTU consistent, make access to rt_mtu atomic. Use compare-and-swap function to detect whether another thread is modifying the MTU field. In this case skip updating rt_mtu. OK mvs@ |
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| date | 2025-01-03T21:27:41Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/sys/atomic.h | log | diff | annotate |
| message |
Use atomic operations to modify the MTU of route. When unlocking TCP, path MTU discovery will run in parallel. To keep route MTU consistent, make access to rt_mtu atomic. Use compare-and-swap function to detect whether another thread is modifying the MTU field. In this case skip updating rt_mtu. OK mvs@ |
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