linux-kernel - Re: next-20191119 on x86-32: fails to boot -- NX protecting kernel data, then oops

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, 25 Nov 2019 23:28:58 +0100
From:   Pavel Machek <pavel@....cz>
To:     kernel list <linux-kernel@...r.kernel.org>, tglx@...utronix.de,
        mingo@...hat.com, bp@...en8.de, hpa@...or.com, x86@...nel.org,
        broonie@...nel.org, sfr@...b.auug.org.au
Subject: Re: next-20191119 on x86-32: fails to boot -- NX protecting kernel
 data, then oops

Hi!

> Machine is thinkpad x60, that's x86-32. It fails to boot:
> 
> EIP: ptdump_pte_entry+0x9
> 
> call trace
> ? ptdump_pmd_entry
> walk_pgd_range
> ...
> mark_rodata_ro
> ? rest_init
> kernel_init

Andy reminded me config might be useful. Here it is.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

Download attachment "config.gz" of type "application/gzip" (30254 bytes)

Download attachment "signature.asc" of type "application/pgp-signature" (196 bytes)