mirror of https://github.com/RPCS3/rpcs3.git
SPU: Fix race on SPU Mailbox last value reading
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@ -369,7 +369,7 @@ struct spu_channel_4_t
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{
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{
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u8 waiting;
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u8 waiting;
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u8 count;
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u8 count;
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u8 _pad[2];
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u16 value3_inval;
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u32 value0;
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u32 value0;
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u32 value1;
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u32 value1;
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u32 value2;
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u32 value2;
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@ -396,7 +396,12 @@ public:
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case 0: data.value0 = value; break;
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case 0: data.value0 = value; break;
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case 1: data.value1 = value; break;
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case 1: data.value1 = value; break;
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case 2: data.value2 = value; break;
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case 2: data.value2 = value; break;
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default: data.count = 4;
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default:
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{
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data.count = 4;
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data.value3_inval++; // Ensure the SPU reads the most recent value3 write in try_pop by re-loading
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break;
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}
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}
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}
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if (data.waiting)
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if (data.waiting)
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