"optional hardware support" "some manufacturers"
I think "hasn't generally been fixed" is a fair assessment. TRR is so cheap to implement and should have been made mandatory, with generous safety margins.
I think "hasn't generally been fixed" is a fair assessment. TRR is so cheap to implement and should have been made mandatory, with generous safety margins.
https://www.theregister.co.uk/2019/06/11/rambleed_rowhammer_...
Yeah but when I chase down references all I can find is one saying that rowhammer was possible on a Pixel phone, in turn referencing a paper that doesn't have the word 'pixel' in it. No study about how TRR effects the difficulty, or whether TRR was set up correctly. I want a chart showing bit flip difficulty vs. TRR aggressiveness. Because you can set TRR to be very aggressive with almost no performance impact on non-malicious workloads.