linux-kernel - Re: [GIT PULL] x86/mm changes for v5.9

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: <20200807084728.GA29510@suse.de>
Date:   Fri, 7 Aug 2020 10:47:28 +0200
From:   Joerg Roedel <jroedel@...e.de>
To:     Ingo Molnar <mingo@...nel.org>
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        "Jason A. Donenfeld" <Jason@...c4.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Borislav Petkov <bp@...en8.de>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [GIT PULL] x86/mm changes for v5.9

On Thu, Aug 06, 2020 at 11:20:19PM +0200, Ingo Molnar wrote:
> I've reverted it in x86/urgent as well earlier today, can send you 
> that tree right now if you prefer that route.

I sent a fix for preallocate_vmalloc_pages() to correctly pre-allocate
the vmalloc PGD entries. I verified that it works and that
swapper_pg_dir contains the correct entries now. This should also fix
the issue Jason is seeing.

Sorry for screwing this up :-(

Regards,

	Joerg