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[PATCH 0/1] MR778: ntoskrnl: KeInsertQueueDpc stub
by Etaash Mathamsetty (＠etaash.mathamsetty) 04 Sep '22

04 Sep '22

this gets the YSDrv service to start successfully (with the MmAllocateContiguousMemorySpecifyCache semi-stub) this service is used by the nox android emulator -- https://gitlab.winehq.org/wine/wine/-/merge_requests/778

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[PATCH 0/2] MR777: ntoskrnl: MmAllocateContiguousMemorySpecifyCache semi-stub
by Etaash Mathamsetty (＠etaash.mathamsetty) 04 Sep '22

04 Sep '22

This should help to get the nox android emulator to run fixes bug https://bugs.winehq.org/show_bug.cgi?id=46760 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/777

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[PATCH v2 0/1] MR775: comctl32: Support passing bitmap and icon resource ID as a string when creating static control.
by Lorenzo Ferrillo (＠llde) 04 Sep '22

04 Sep '22

Follow Up of Merge request !693 by Jacek Caban. That pull request changed properly the static control of user32, but didn't address the comctl32 static control. Fix an issue of TES4:Oblivion Construction Set, reported by me in the Wine Bug: https://bugs.winehq.org/show_bug.cgi?id=53581#c5 after the merge request fixed the reported CS crash. Signed-off-by: Lorenzo Ferrillo [lorenzofersteam(a)live.it](mailto:lorenzofersteam(a)live.it) -- v2: comctl32: Support passing bitmap and icon resource ID as a string when creating static control. https://gitlab.winehq.org/wine/wine/-/merge_requests/775

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[PATCH v2 0/5] MR741: Draft: ntdll: Implement NtFlushProcessWriteBuffers.
by Torge Matthies (＠tmatthies) 04 Sep '22

04 Sep '22

Based on [a patch](https://www.winehq.org/mailman3/hyperkitty/list/wine-devel(a)winehq.… by Jinoh Kang (@iamahuman) from February 2022. I removed the need for the event object and implemented fast paths for Linux. On Linux 4.14+ `membarrier(MEMBARRIER_CMD_GLOBAL_EXPEDITED, ...)` is used. On x86 Linux <= 4.13 `madvise(..., MADV_DONTNEED)` is used, which sends IPIs to all cores causing them to do a memory barrier. On non-x86 Linux 4.3-4.13 `membarrier(MEMBARRIER_CMD_SHARED, ...)` is used. On non-x86 Linux <= 4.2 and on other platforms the fallback path using APCs is used. -- v2: ntdll: Add thread_get_register_pointer_values-based fast path for NtFlushProcessWriteBuffers. ntdll: Add sys_membarrier-based fast path to NtFlushProcessWriteBuffers. ntdll: Add MADV_DONTNEED-based fast path for NtFlushProcessWriteBuffers. ntdll: Make server_select a memory barrier. ntdll: Implement NtFlushProcessWriteBuffers. https://gitlab.winehq.org/wine/wine/-/merge_requests/741

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[PATCH 0/1] MR775: comctl32: Support passing bitmap and icon resource ID as a string when creating static control.
by Lorenzo Ferrillo (＠llde) 04 Sep '22

04 Sep '22

Follow Up of Merge request !693 by Jacek Caban. That pull request changed properly the static control of user32, but didn't address the comctl32 static control. Fix an issue of TES4:Oblivion Construction Set, reported by me in the Wine Bug: https://bugs.winehq.org/show_bug.cgi?id=53581#c5 after the merge request fixed the reported CS crash. Signed-off-by: Lorenzo Ferrillo [lorenzofersteam(a)live.it](mailto:lorenzofersteam(a)live.it) -- https://gitlab.winehq.org/wine/wine/-/merge_requests/775

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Re: [PATCH v8 0/1] MR721: ntoskrnl: Implement cmp instruction with opcode 0x83
by Etaash Mathamsetty (＠etaash.mathamsetty) 03 Sep '22

03 Sep '22

On Sat Sep 3 17:53:35 2022 +0000, **** wrote: > Zebediah Figura replied on the mailing list: > ``` > On 9/3/22 12:48, Etaash Mathamsetty (@etaash.mathamsetty) wrote: > > On Sat Sep 3 17:43:11 2022 +0000, **** wrote: > >> Zebediah Figura replied on the mailing list: > >> \`\`\` > >> On 9/3/22 12:22, Etaash Mathamsetty (@etaash.mathamsetty) wrote: > >>> This instruction only needs to compare 1 byte, since it's imm8 is just > >> an 8 bit number (unless I am wrong) > >> The 0x83 family is an arithmetic operation between a sign-extended > >> immediate byte and a 2/4/8-byte register or memory location. The > >> equivalent 1-byte comparison is 0x80 or 0x82 (they are duplicates). > >> \`\`\` > > the comparison is between a signed byte and a 2/4/8 byte > register/memory location, how am I supposed to compare more than 1 byte? > > > As stated, the immediate byte should be sign-extended to the appropriate > length. > ``` Do you have any info on how to set these other flags? `OF, PF, AF, SF` I can't find much info about it. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/721#note_7623

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Re: [PATCH v8 0/1] MR721: ntoskrnl: Implement cmp instruction with opcode 0x83
by Etaash Mathamsetty (＠etaash.mathamsetty) 03 Sep '22

03 Sep '22

Seems like I messed something up, and so I had to reset the whole tree and patch in v2. Sorry about that -- https://gitlab.winehq.org/wine/wine/-/merge_requests/721#note_7622

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[PATCH v4 0/8] MR711: mf: Add some media session event tests for SetTopology and media type initialization.
by Rémi Bernon 03 Sep '22

03 Sep '22

-- v4: mf/tests: Test that IMFMediaSession_SetTopology sets output nodes media types. mf/tests: Test that IMFTopoLoader_Load sets transform nodes media types. mf/tests: Test that IMFTopoLoader_Load doesn't set output nodes media types. mf/tests: Test some IMFMediaSession_SetTopology error cases. mf/tests: Add helpers to wait and check media session events. mf/tests: Allocate test callbacks dynamically and check refcounts. mf/tests: Keep a presentation descriptor in the test source. mf/tests: Move and split some helper code around. https://gitlab.winehq.org/wine/wine/-/merge_requests/711

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[PATCH 0/1] MR763: windowscodecs/tests: Clean up after running test expected to fail.
by Matteo Bruni (＠Mystral) 03 Sep '22

03 Sep '22

Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/763

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[PATCH v3 0/1] MR721: ntoskrnl: Implement cmp instruction with opcode 0x83
by Etaash Mathamsetty (＠etaash.mathamsetty) 03 Sep '22

03 Sep '22

Required for vgk.sys (vanguard anti-cheat) -- v3: parent 7546b4a63d437c2f7f8673cae9341d358f84f1a5 https://gitlab.winehq.org/wine/wine/-/merge_requests/721

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