>.. se možnosti získání dat z GPU Intel Gen9 (Gen8 se chyba netýká)
ale týka aj Gen7 a Gern7.5 okrem Gen9
The Linux kernel patch for this hardware defect that was merged earlier today only was for the very common Gen9 graphics, basically from Skylake through all relevant/shipping CPUs today pre-Icelake. The patch had mentioned though Gen8 was not impacted thanks to an earlier workaround. But now it turns out Intel Gen7/Gen7.5 graphics are also affected: this basically means Ivy Bridge and Haswell processors along with the likes of Valley View.
https://www.phoronix.com/scan.php?page=news_item&px=Intel-Gen7-Graphics-Flaw