linux-kernel - Re: Bug report: kernel paniced when system hibernates

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230525-batting-botch-7e03393a2d97@spud>
Date:   Thu, 25 May 2023 22:24:52 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Atish Patra <atishp@...shpatra.org>
Cc:     Conor Dooley <conor.dooley@...rochip.com>,
        Anup Patel <anup@...infault.org>,
        Anup Patel <apatel@...tanamicro.com>,
        Alexandre Ghiti <alex@...ti.fr>, robh@...nel.org,
        Alexandre Ghiti <alexghiti@...osinc.com>,
        jeeheng.sia@...rfivetech.com, linux-kernel@...r.kernel.org,
        palmer@...osinc.com, leyfoon.tan@...rfivetech.com,
        mason.huo@...rfivetech.com, Guo Ren <guoren@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Song Shuai <suagrfillet@...il.com>,
        linux-riscv@...ts.infradead.org,
        Andrew Jones <ajones@...tanamicro.com>
Subject: Re: Bug report: kernel paniced when system hibernates

On Thu, May 25, 2023 at 01:06:04PM -0700, Atish Patra wrote:
> On Thu, May 25, 2023 at 11:39 AM Conor Dooley <conor@...nel.org> wrote:
> >
> > On Thu, May 25, 2023 at 11:37:40AM -0700, Atish Patra wrote:
> >
> > > Any testing of hibernation still needs to revert the patch until we
> > > have the proper fix.
> >
> > "the patch" is what exactly? I assume you don't mean depending on
> > NONPORTABLE, since that is a Kconfig option.
> 
> Nope. Sorry I meant the commit
> 
> 3335068 ("riscv: Use PUD/P4D/PGD pages for the linear mapping")

Ah, if your SBI implementation is one of the affected ones, yeah.
If not, you can just set NONPORTABLE :)

Download attachment "signature.asc" of type "application/pgp-signature" (229 bytes)