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Transition memory handling from memfd to anonymous shared mappings

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Memfd mappings are incompatible with KGSL user memory importing on older kernels, transition to shared anon mappings to avoid this.
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Billy Laws
2022-12-28 20:25:58 +00:00
parent cc3c869b9f
commit 81f3ff348c
7 changed files with 26 additions and 56 deletions
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2
app/src/main/cpp/skyline/gpu/buffer.cpp
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@ -387,7 +387,7 @@ namespace skyline::gpu {
SynchronizeHost(true); // Will transition the Buffer to Clean
dirtyState = DirtyState::GpuDirty;
gpu.state.nce->PageOutRegions(*trapHandle); // All data can be paged out from the guest as the guest mirror won't be used
gpu.state.process->memory.FreeMemory(mirror); // All data can be paged out from the guest as the guest mirror won't be used
BlockAllCpuBackingWrites();
AdvanceSequence(); // The GPU will modify buffer contents so advance to the next sequence