Messages in this thread | | | Date | Thu, 25 May 2023 13:55:37 +0100 | From | Conor Dooley <> | Subject | Re: Bug report: kernel paniced when system hibernates |
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On Wed, May 24, 2023 at 04:53:59PM -0700, Atish Patra wrote:
> We can also just revert the commit > 3335068 ("riscv: Use PUD/P4D/PGD pages for the linear mapping") > until a proper solution is available.
I'm actually inclined to go the other day. If hibernation never works in a released kernel we can't regress it & since we have not settled on a fix for this yet we don't know whether the fix would then remove support for hibernation where it used to work.
> IIRC, Alex also suggested the same as there is no measured benefit > with this patch. > It is good to have 1GB huge page mappings but it can be delayed until > we have the fix > for the hibernation issue.
IIRC it was the 1 GiB hugepages that Alex said were ~worthless. [unhandled content-type:application/pgp-signature] | |