radv: make sure to emit cache flushes before starting a query

If the query pool has been previously resetted using the compute
shader path.

Fixes: a41e2e9cf5 ("radv: allow to use a compute shader for resetting the query pool")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105292
Cc: "18.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

src/amd/vulkan/radv_cmd_buffer.c

@@ -1930,6 +1930,13 @@ VkResult radv_BeginCommandBuffer(
 
 	cmd_buffer->status = RADV_CMD_BUFFER_STATUS_RECORDING;
 
+	/* Force cache flushes before starting a new query in case the
+	 * corresponding pool has been resetted from a different command
+	 * buffer. This is because we have to flush caches between reset and
+	 * begin if the compute shader path has been used.
+	 */
+	cmd_buffer->pending_reset_query = true;
+
 	return result;
 }