Hello, I have a system with 4GB ram and two Hauppauge PVR-500 cards (each with a daughter card). With kernel 4.0.9 both the cards were working fine. However, after upgrading to 8GB ram, the kernel paniced with an error, "Random memory could be DMA written". I upgraded to kernel 4.4.21 which is latest stable release for gentoo. The system again panicked on bootup. However, if i disable the following module options (https://www.mythtv.org/wiki/Hauppauge_PVR-350) the system boots up fine. options ivtv enc_mpg_buffers=16 enc_yuv_buffers=20 enc_pcm_buffers=640 debug=3 Any idea how can i use these options? Thanks -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
