Re: [PATCH v2 0/7] x86: retbleed=stuff fixes

2023-01-17 Thread Joan Bruguera
Thanks, I've been testing those patches on my real system (i5-7200U) for the last day with no problems so far, waking from s2ram works as well. I can also no longer see those `sarq $5, %gs:0x1337` with %gs=0 on QEMU. Regards, - Joan

Re: [RFC][PATCH 0/6] x86: Fix suspend vs retbleed=stuff

2023-01-12 Thread Joan Bruguera
Hi Peter, I tried your patches on both QEMU and my two (real) computers where s2ram with `retbleed=stuff` was failing and they wake up fine now. However, I think some minor reviews are needed: (1) I got a build error due to a symbol conflict between the `restore_registers` in