On Thu, Aug 17, 2023 at 02:09:00PM -0700, Todd Brandt wrote: > While testing S3 on 6.5.0-rc6 we've found that 5 systems are seeing a > crash and reboot situation when S3 suspend is initiated. To reproduce > it, this call is all that's required "sudo sleepgraph -m mem -rtcwake > 15". > > I’ve created a Bugzilla to track this issue here: > https://bugzilla.kernel.org/show_bug.cgi?id=217804 > > I've bisected the issue to this patch: > > commit 554b841d470338a3b1d6335b14ee1cd0c8f5d754 > Author: Mario Limonciello <mario.limonciello@xxxxxxx> > Date: Wed Aug 2 07:25:33 2023 -0500 > > tpm: Disable RNG for all AMD fTPMs > Thanks for the regression report. I'm adding it to regzbot: #regzbot ^introduced: 554b841d470338 #regzbot title: Disabling RNG for AMD fTPMs breaks S3 on some Intel systems -- An old man doll... just what I always wanted! - Clara
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