linux-kernel - Re: Linux 4.15-rc2: Regression in resume from ACPI S3

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]

Date:   Mon, 4 Dec 2017 23:38:54 +0100 (CET)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Andy Lutomirski <luto@...nel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        the arch/x86 maintainers <x86@...nel.org>
Subject: Re: Linux 4.15-rc2: Regression in resume from ACPI S3

On Mon, 4 Dec 2017, Linus Torvalds wrote:

> On Mon, Dec 4, 2017 at 2:25 PM, Rafael J. Wysocki <rjw@...ysocki.net> wrote:
> >
> > So far, resume from suspend-to-RAM (ACPI S3) is broken on all of the
> > systems I have tested, so it is probably safe to assume it to be
> > broken everywhere.
> 
> Oh, it's definitely not broken everywhere, because I use it myself,
> and was traveling last week due to my mom's bday.
> 
> HOWEVER.
> 
> Some of the x86 work seems to have broken it for some configurations.
> In particular, do you have a big "everything enabled" kernel config -
> particularly lockdep and irqflags tracing enabled?
> 
> Andy has a patch, but it hasn't made it to me yet (probably because
> the x86 people are very busy with the kaiser work):

Picking it up right now.

Thanks,

	tglx