cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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tricks.rst (769B)


      1================
      2swsusp/S3 tricks
      3================
      4
      5Pavel Machek <pavel@ucw.cz>
      6
      7If you want to trick swsusp/S3 into working, you might want to try:
      8
      9* go with minimal config, turn off drivers like USB, AGP you don't
     10  really need
     11
     12* turn off APIC and preempt
     13
     14* use ext2. At least it has working fsck. [If something seems to go
     15  wrong, force fsck when you have a chance]
     16
     17* turn off modules
     18
     19* use vga text console, shut down X. [If you really want X, you might
     20  want to try vesafb later]
     21
     22* try running as few processes as possible, preferably go to single
     23  user mode.
     24
     25* due to video issues, swsusp should be easier to get working than
     26  S3. Try that first.
     27
     28When you make it work, try to find out what exactly was it that broke
     29suspend, and preferably fix that.