debug lk

hc

2024-02-20 e636c8d336489bf3eed5878299e6cc045bbad077

 kernel/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
..
..
@@ -182,7 +182,8 @@
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 	if (cmd->dma.guest.ptr.offset % PAGE_SIZE ||
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 	    box->x != 0    || box->y != 0    || box->z != 0    ||
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 	    box->srcx != 0 || box->srcy != 0 || box->srcz != 0 ||
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-	    box->d != 1    || box_count != 1) {
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+	    box->d != 1    || box_count != 1 ||
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+	    box->w > 64 || box->h > 64) {
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 		/* TODO handle none page aligned offsets */
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 		/* TODO handle more dst & src != 0 */
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 		/* TODO handle more then one copy */