MarcZX10
ea4eaeae42
fix(libkernel): remove a watched descriptor's events before dup2 takes its positioned lock on Windows
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dup2 called EqueueDescriptorClosed(to) while holding the positioned-transfer lock of the descriptor, and the in-flight measurement it waits for needs that lock for its sceKernelLseek, so dup2 onto a watched descriptor deadlocked. The events are removed first, before the lock is taken.
2026-10-27 04:46:00 +00:00
MarcZX10
9b9f9b4af8
fix(libkernel): retire an in-flight file measurement on every exit with a guard
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MeasureFiles registered the descriptors it measures in m_measuring and removed them only on the normal path, so an exception between unlocking and relocking left them there and every later RemoveDescriptorEvents for one of them waited forever. Both vectors are reserved before anything is registered, and a guard owns the registration: on every exit it relocks if needed, removes the entries and notifies.
2026-10-27 04:46:00 +00:00
MarcZX10
de2b96d8bd
fix(libkernel): wait for an in-flight file measurement before closing a watched descriptor
2026-10-27 04:46:00 +00:00
Adrià
50a28679c4
Merge pull request #10528 from akkadbakkad89/fix/direct-remap-block-index
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fix(libkernel): walk direct-memory physical ranges by block, not page
2026-10-27 05:35:38 +01:00
Adrià
b986c11a34
Merge pull request #10543 from maximilianfv/fix/libkernel-macos-append-positioned-writes
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fix(libkernel): append positioned writes on an O_APPEND descriptor on macOS
2026-10-27 04:52:27 +01:00
Adrià
60bb466419
Merge pull request #10505 from maximilianfv/fix/libkernel-macos-itimer-terminate
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fix(libkernel): reach the guest terminate handler from an ITIMER_REAL expiry on macOS
2026-10-27 04:51:54 +01:00
Dean
af2a996527
Merge pull request #11263 from orezraey/fix/libkernel-cond-signalto-measured-ps5
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fix(libkernel): fail scePthreadCondSignalto for a null or non-waiting thread as measured on a PS5
2026-10-27 15:01:44 +13:00
Dean
4571f48bff
Merge pull request #11173 from p3n1cillin/claude/mmap-excl-ignored
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fix(libkernel): ignore MAP_EXCL in fixed anonymous mmap as measured on a PS5
2026-10-27 15:01:30 +13:00
Dean
1075c38f07
Merge pull request #10799 from EagleBearerYS/feat/libkernel-sys-ampr-command-writers
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feat(libkernel_sys): write the AMM commands and wait for their completion
2026-10-27 15:00:11 +13:00
Dean
169f3e3e73
Merge pull request #10666 from WallisSkill/fix/libkernel-raise-at-guest-return
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fix(libkernel): deliver a raised exception at the guest return of a thread in host code
2026-10-27 14:59:25 +13:00
Dean
8056827ea8
Merge pull request #10133 from orezraey/fix/libkernel-posix-thread-attr-measured-ps5
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fix(libkernel): follow the thread priority ranges and POSIX attribute errors measured on a PS5
2026-10-27 14:58:57 +13:00
Dean
6e98696398
Merge pull request #10061 from elieh999/fix/rwlockattr-destroyed-pshared
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fix(libkernel): preserve destroyed rwlock attributes
2026-10-27 14:58:42 +13:00
Dean
86a38cdf6c
Merge pull request #9187 from slider/feat/libkernel-sched-params
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feat(libkernel): implement sched_getparam, sched_getscheduler and sched_setparam for the calling thread
2026-10-27 14:57:32 +13:00
Dean
f423468b43
Merge pull request #11339 from harisibrar1/fix/lseek-pipe-negative-espipe
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fix(libkernel): fail lseek on a pipe with ESPIPE for a negative offset on Windows
2026-10-27 11:08:02 +13:00
Dean
d9c7bb5ffe
Merge pull request #11242 from parl0v/fix/epoll-kernel-sockets
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fix(libSceNet): register libkernel sockets with sceNetEpollControl
2026-10-27 11:05:08 +13:00
Dean
3ae0fb5601
Merge pull request #11224 from orezraey/fix/libkernel-module-list-null-count-measured-ps5
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fix(libkernel): write the module handles before failing a null count as measured on a PS5
2026-10-27 11:04:12 +13:00
Dean
0bad0fc46a
Merge pull request #11218 from Gruzzberry/fix/lutimes-enotdir
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fix(libkernel): lutimes reports ENOTDIR for a path through a file
2026-10-27 11:03:44 +13:00
Dean
7401a472fe
Merge pull request #11195 from orezraey/fix/libkernel-sema-invalid-arguments-measured-ps5
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fix(libkernel): return EINVAL for the semaphore arguments a PS5 rejects
2026-10-27 11:02:54 +13:00
Dean
94d981d20b
Merge pull request #11194 from orezraey/fix/libkernel-socket-address-length-first-measured-ps5
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fix(libkernel): check the socket address length before its family as measured on a PS5
2026-10-27 11:02:40 +13:00
Dean
45b71b5074
Merge pull request #11190 from zaryabzip/feat/system-flexible-memory
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feat(libkernel): implement sceKernelMapNamedSystemFlexibleMemory
2026-10-27 11:02:21 +13:00
Dean
d018922066
Merge pull request #11141 from orezraey/fix/libkernel-recvmsg-timestamps-measured-ps5
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fix(libkernel): report SCM_BINTIME and SCM_TIMESTAMP from recvmsg as measured on a PS5
2026-10-27 11:01:32 +13:00
Dean
5dd28e5682
Merge pull request #11135 from orezraey/fix/libkernel-dupfd-cloexec-measured-ps5
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fix(libkernel): fail F_DUPFD_CLOEXEC and make F_DUP2FD_CLOEXEC ignore its target as measured on a PS5
2026-10-27 11:01:17 +13:00
Dean
8600cbc763
Merge pull request #11108 from orezraey/fix/libkernel-nice-stays-zero-measured-ps5
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fix(libkernel): keep the nice value at 0 after setpriority as measured on a PS5
2026-10-27 11:00:52 +13:00
Dean
2da4d74cac
Merge pull request #11025 from orezraey/fix/libkernel-sw-version-block-measured-ps5
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fix(libkernel): accept any block size and a null block in the system software version getters as measured on a PS5
2026-10-27 10:59:21 +13:00
Dean
be0bbc6518
Merge pull request #11006 from harisibrar1/fix/so-acceptfilter-einval
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fix(libkernel): fail SO_ACCEPTFILTER with EINVAL on a socket that is not listening
2026-10-27 10:59:07 +13:00
Dean
77d9056574
Merge pull request #10949 from AZLisme/feat/net-ipv6only
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feat(libSceNet): support IPv6 dual-stack socket options
2026-10-27 10:57:32 +13:00
Dean
3c4aab5acc
Merge pull request #10830 from babyhuey/feat/libkernel-kern-proc-pid
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feat(libkernel): answer kern.proc.pid for the calling process
2026-10-27 10:54:49 +13:00
Dean
ad1caa840c
Merge pull request #10385 from alvaroelpob/feat/libkernel-pthread-setname
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feat(libkernel): implement pthread_mutex_setname_np, pthread_rwlock_setname_np and pthread_barrier_setname_np
2026-10-27 10:54:00 +13:00
Dean
26bbcd1b48
Merge pull request #11288 from Gruzzberry/fix/fchmodat-follow-links
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fix(libkernel_sys): fchmodat follows a symbolic link like chmod
2026-10-27 10:40:54 +13:00
Dean
dd248b02ed
Merge pull request #11201 from orezraey/fix/libkernel-pthread-create-long-name-handle-measured-ps5
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fix(libkernel): clear the thread handle when scePthreadCreate rejects a long name as measured on a PS5
2026-10-27 10:39:25 +13:00
Dean
1ede81d911
Merge pull request #11078 from slopgobblercobbler/feat/libkernel-sysconf-limits
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feat(libkernel): implement additional sysconf limits
2026-10-27 10:37:14 +13:00
Dean
29b9c07b6b
Merge pull request #11040 from harisibrar1/fix/pipe-write-epipe-windows
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fix(libkernel): fail a write to a pipe without a reader with EPIPE on Windows
2026-10-27 10:36:08 +13:00
Dean
2aecb7bf18
Merge pull request #10885 from imellag/test/libkernel-tls-get-addr-test-off-macos
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test(libkernel): build the __tls_get_addr test only on Linux and Windows
2026-10-27 10:33:11 +13:00
Dean
dd87687627
Merge pull request #10671 from pushkarreddyy/feat/libkernel-sys-kernel-queries
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feat(libkernel): implement sysKernel update version and mode queries
2026-10-27 10:31:00 +13:00
Dean
9021e9b66e
Merge pull request #10621 from Retr0G28/fix/socketpair-fstat-inode
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fix(libkernel): report NODEV and a per-socket inode from fstat on a socketpair end
2026-10-27 10:30:31 +13:00
Dean
fd75cc804d
Merge pull request #9095 from mazen320/fix/unlinkat-windows-junction
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fix(libkernel): treat Windows junctions in unlinkat like unlink and rmdir
2026-10-27 10:29:02 +13:00
Adrià
e61a7c7e24
Merge pull request #9509 from 011010/fix/poll-guest-urgent
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fix(libkernel): report urgent data in poll on macOS
2026-10-26 21:27:41 +01:00
Retr0
d99208fa84
Merge remote-tracking branch 'origin/main' into fix/socketpair-fstat-inode
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# Conflicts:
# core/libs/prx/libkernel/Socket/src/Udp.cpp
# docs/dev/debt/libkernel.md
2026-10-26 21:09:20 +02:00
011010
9e23a9263c
fix(libkernel): report urgent data in poll on macOS
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XNU's poll never reports POLLPRI for out-of-band data, so a guest poll
that asks for it never sees the urgent byte: guest_poll aborts at the
OOB case and a title waiting on priority data would sleep to its
timeout.
On macOS the pending byte is read from SIOCATMARK, which reports it
without consuming it and has no descriptor limit, unlike the fd_set
probe this replaces. POLLRDBAND is set with POLLPRI as FreeBSD 11.4's
sopoll_generic does, and the wait takes the sliced path main already
uses for a kqueue wait, so it wakes on the next slice instead of at the
deadline.
recv(MSG_OOB | MSG_PEEK) was measured to consume the byte on macOS
27.0.1 and kevent with NOTE_OOB does not fire there, which is why the
probe is SIOCATMARK. The select and libSceNet poll paths still miss
urgent data on macOS and are recorded in the debt entry.
2026-10-26 13:00:51 -06:00
Adrià
d891568dfc
Merge pull request #10499 from frankea/fix/kernel-gettimezone-host-zone
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fix(libkernel): report the host zone's standard offset and daylight saving amount from sceKernelGettimezone
2026-10-26 19:51:44 +01:00
Adrià
aec3b38800
Merge pull request #8010 from Piyush-Sagar/codex/implement-condattr-getclock
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feat(libkernel): implement pthread_condattr_getclock
2026-10-26 19:02:45 +01:00
Dean
927f3b9346
Merge pull request #11167 from Ragbie/fix/windows-sigtimedwait-precision
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fix(libkernel): wait for sigtimedwait timeouts with the precise timed wait on Windows
2026-10-27 05:44:58 +13:00
Dean
ade9b32167
Merge pull request #11029 from orezraey/fix/libkernel-event-error-measured-ps5
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fix(libkernel): add 0x80020000 to any event fflags in sceKernelGetEventError as measured on a PS5
2026-10-27 05:38:39 +13:00
frankea
02eb8256d3
Merge remote-tracking branch 'origin/main' into fix/kernel-gettimezone-host-zone
2026-10-26 12:33:18 -04:00
Piyush Sagar
947e72e4d7
feat(libkernel): implement pthread_condattr_getclock
2026-10-26 21:44:53 +05:30
orezraey and Claude Opus 5.5
8bef063196
Merge main into fix/libkernel-posix-thread-attr-measured-ps5
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Co-Authored-By: Claude Opus 5.5 <[email protected] >
2026-10-26 12:50:24 -03:00
Adrià
5bdda3661e
Merge pull request #10132 from orezraey/fix/libkernel-sysctl-system-measured-ps5
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fix(libkernel): report the sysctl system strings and integers a PS5 reports
2026-10-26 16:48:57 +01:00
Adrià
39c801a13d
Merge pull request #9669 from fogydes/feat/libkernel-exec-replacement
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feat(libkernel): implement execv, execvp and execve process replacement
2026-10-26 16:36:56 +01:00
Adrià
7903201bb4
Merge pull request #10130 from orezraey/fix/libkernel-pthread-attr-measured-ps5
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fix(libkernel): report thread attribute inheritance and null-output errors as measured on a PS5
2026-10-26 15:45:11 +01:00
Alvaro
cf2aa7c362
fix(libkernel): return EAGAIN when renaming a named mutex, rwlock or barrier
2026-10-26 15:39:49 +01:00