Duplicate and overlapping open PRs (2026-10-09) #2400

@adriadam10 @oneandonlydean, with intake paused while you work through the backlog, here is a list of open PRs that duplicate each other, are already done on main, or fix an open issue without linking it. I checked each row by reading the diffs. pr-overlap.yml flags some of these as merge conflicts, but it can't say which one to keep, and it misses pairs that make the same change in different lines.

Duplicates: same change, keep one

• fix(libSceAgcDriver): read the RELEASE_MEM interrupt select only from RELEASE_MEM packets #1587 / fix(agc): read RELEASE_MEM's INT_SEL only for RELEASE_MEM packets #2338: byte-identical. Both gate the INT_SEL read in Driver::preparePacketMemory on opcode 0x49. fix(libSceAgcDriver): read the RELEASE_MEM interrupt select only from RELEASE_MEM packets #1587 is older.
• feat(signindialog): implement close, get-result and get-status #560 / feat(signindialog): implement the libSceSigninDialog state machine #2346: both implement sceSigninDialogClose, GetResult and GetStatus and add the same guest_signin_dialog test. feat(signindialog): implement close, get-result and get-status #560 is older.
• feat(libSceNpAuth): implement the remaining signed-out request calls #925 / feat(npauth): implement synchronous requests and id token query #2364: both replace the last three stubs in libSceNpAuth (CreateRequest, GetIdTokenV3, WaitAsync) and add guest_np_auth. feat(libSceNpAuth): implement the remaining signed-out request calls #925 is older.
• feat(libc): implement IPv4 address helpers #2231 vs feat(libc): implement __inet_aton #1848 + feat(libc): implement __inet_addr #1972 + feat(libc): implement __inet_ntoa #2208: feat(libc): implement IPv4 address helpers #2231 is the other three combined, same code and tests. Merge feat(libc): implement IPv4 address helpers #2231 alone or the chain.
• feat(libkernel): implement _umtx_op wait and wake operations #1482 / fix(libkernel): let exception delivery interrupt mutex and rwlock waits #2051: both add _umtx_op (WAIT, WAKE, WAIT_UINT) to SyncOnAddress.cpp, written differently. fix(libkernel): let exception delivery interrupt mutex and rwlock waits #2051 also changes mutex and rwlock waits, which could be its own PR.
• fix(libkernel): pass module args and argp to runtime-loaded modules on Linux #1102 / feat(libkernel): start runtime-loaded modules with their arguments on Linux #2323: both pass args/argp to runtime-loaded modules on Linux in sceKernelLoadStartModule (sceKernelLoadStartModule discards the module parameter block, so modules that validate it fault at start-up #918), with different mechanisms. feat(libkernel): start runtime-loaded modules with their arguments on Linux #2323 also needs feat(relinker): add --module-dir for modules loaded at run time #846.
• feat(libs): implement font, libc, libkernel and misc prx stubs #2193 vs feat(libs): implement libSceVdecsw on top of libSceVideodec2 #2203 and feat(libc): implement collate<wchar_t>::_Getcat #2333: feat(libs): implement font, libc, libkernel and misc prx stubs #2193 (36 files) contains about half of feat(libs): implement libSceVdecsw on top of libSceVideodec2 #2203's Vdecsw code and feat(libc): implement collate<wchar_t>::_Getcat #2333's collate<wchar_t> functions.

Already on main, or clashing

• feat(np): implement offline service-entitlement requests #1299: feat(libSceNpEntitlementAccess): report signed out for entitlement info lists #2077 already made the entitlement info-list calls return SCE_NP_ERROR_SIGNED_OUT. feat(np): implement offline service-entitlement requests #1299 implements them as an offline request model and now conflicts.
• fix(libc): add missing stub H2e8t5ScQGc for Unity #1694 / feat(libs): implement C runtime re-exports for libSceAmpr #545: both export libc NIDs 802pFCwC9w0 and VUzjXknPPBs (fix(libc): add missing stub H2e8t5ScQGc for Unity #1694 as throwing stubs, feat(libs): implement C runtime re-exports for libSceAmpr #545 as sceAmprUdivti3 / sceAmprMbstowcs). Merging both exports them twice.
• feat(libSceJson2): add InitParameter2 and InitParameterRtti2 exports #1390 vs feat(libs): Deathloop loading support (Ampr, NetCtlApDialog + stubs) #407 and feat(libs): implement C runtime re-exports for libSceAmpr #545: feat(libSceJson2): add InitParameter2 and InitParameterRtti2 exports #1390 implements sce::Json::InitParameter2 and setAllocatorRtti; feat(libs): Deathloop loading support (Ampr, NetCtlApDialog + stubs) #407 and feat(libs): implement C runtime re-exports for libSceAmpr #545 add the same symbols as stubs.

Issues fixed by a PR that doesn't link them

• Layered rendering: a draw into all slices of a 3D color target aborts with "color views of several array slices are unsupported" #2102 is fixed by feat(agc): render layered draws into 3D color targets #1077 (same color views of several array slices are unsupported path).
• Windows: resuming a write fault overwrites the guest red zone when AVX state is live #361: fix(libkernel): map direct memory as write-watched private pages until it is aliased #2054 avoids the write fault by committing non-aliased direct memory with MEM_WRITE_WATCH. Aliased memory still faults, so this is a partial fix.
• Four open-source homebrew titles stop at start-up on unresolved imports (sysctl, pthread_set_name_np, isatty, mkstemp, signal sets, Opus decoders) #1578: feat(agc): implement sceAgcDriverGetTFRing #1978 implements sceAgcDriverGetTFRing, one of several stops listed there.

The scripts behind this list re-run in a few minutes, so I can repeat the pass weekly if that helps.

AI-assisted: yes