| created | 2025-02-04T01:35:36Z |
|---|---|
| begin | 2025-01-22T00:00:00Z |
| end | 2025-01-23T00:00:00Z |
| path | src/sys |
| commits | 11 |
| date | 2025-01-22T09:37:06Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/netinet/tcp_subr.c | log | diff | annotate |
| message |
Convert bcopy() to memcpy() in tcp_respond(). Struct ip, ip6, and th point to locations on m, which is new memory from m_gethdr(). There is no overlapping memory, so use memcpy. from dhill@; OK mvs@ |
|||
| date | 2025-01-22T10:39:55Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/uvm/uvm_fault.c | log | diff | annotate |
| message |
Remove leftovers of loaned pages. ok kettenis@ |
|||
| date | 2025-01-22T10:52:09Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/uvm/uvm_fault.c | log | diff | annotate |
| message | indent. | |||
| date | 2025-01-22T12:42:46Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/kern/kern_sig.c | log | diff | annotate |
| src/sys/kern/kern_synch.c | log | diff | annotate | |
| message |
Make single_thread_check() always return when deep is true and not suspend the curproc. There are only two cases where deep != 0. One is the sleep API the other is single_thread_set depending on flag. For single_thread_set() the error never matters if SINGLE_DEEP is set. The call in exec will always return ERESTART and the ones for pledge et al. do no error checking at all. For the sleep API sleep_signal_check() now checks the returned errno and for the new EWOULDBLOCK case it will either stop or ignore the error depending on the nostop flag. Also just return ERESTART for the unwind and exit cases since there is no need to differentiate between the two. On top of this check the proc p_stat before returning EWOULDBLOCK and return 0 in case the thread is already stopped. This happens when a thread calls sleep_setup() and then right after that single_thread_set() is executed by another thread. The first thread is then immediatly put to SSTOP and so sleep_signal_check() no longer needs to do something. sleep_finish() will take care. This should fix debugging of multithreaded processes. OK mpi@ |
|||
| date | 2025-01-22T13:30:41Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/kern/kern_synch.c | log | diff | annotate |
| message |
Do not call proc_stop in the single_thread_check branch of sleep_signal_check proc_stop still does a lot more than just stopping a thread. In the single_thread_check branch the only thing the code needs to do is to set p_stat to SSTOP. |
|||
| date | 2025-01-22T15:05:49Z | |||
|---|---|---|---|---|
| author | mvs | |||
| files | src/sys/kern/uipc_socket.c | log | diff | annotate |
| src/sys/kern/uipc_socket2.c | log | diff | annotate | |
| src/sys/sys/socketvar.h | log | diff | annotate | |
| message |
Completely remove SB_MTXLOCK. Left the sbmtxassertlocked() assertion soft like in soassertlocked(). The `so' argument in sbappend*() functions became unused, but left it to the next diff. ok bluhm |
|||
| date | 2025-01-22T15:06:56Z | |||
|---|---|---|---|---|
| author | mvs | |||
| files | src/sys/dev/wscons/wsmux.c | log | diff | annotate |
| message |
Use `ws_mtx' mutex(9) to make wsmux(4) filterops mp-safe. ok kirill bluhm |
|||
| date | 2025-01-22T16:13:09Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/kern/kern_sig.c | log | diff | annotate |
| message |
Move the if (deep) code block out of the do { } while loop. If deep the code will now always return and no longer switch or exit. OK mpi@ |
|||
| date | 2025-01-22T16:14:22Z | |||
|---|---|---|---|---|
| author | claudio | |||
| files | src/sys/kern/kern_synch.c | log | diff | annotate |
| message |
Rename nostop to after_sleep in sleep_signal_check() and cleanup some comments to better match reality. OK mpi@ |
|||
| date | 2025-01-22T18:15:48Z | |||
|---|---|---|---|---|
| author | jca | |||
| files | src/sys/arch/riscv64/riscv64/locore.S | log | diff | annotate |
| message |
Fix riscv64 sigcode copying A wrongly placed ".data" resulted in sigfillsiz being put in .text, and its content derived from the first instructions of the next symbol, cpu_hatch. Said content, treated as an int, was larger than a page so the code in kern_exec.c happily copied text code in the remainder of the sigcode page, instead of repeating the intended sigfill pattern. Said kernel text later ended up in coredumps. ok miod@ deraadt@ |
|||
| date | 2025-01-22T18:18:58Z | |||
|---|---|---|---|---|
| author | jca | |||
| files | src/sys/arch/riscv64/riscv64/locore.S | log | diff | annotate |
| message |
Put riscv64 sigcode and friends in .rodata, as done on other archs ok deraadt@ |
|||