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: <CAMuHMdXdoFSVno4WT=F6Q1UwEaZ6AQJmhNUqPpYHJm6uh165iw@mail.gmail.com>
Date:   Sat, 9 Nov 2019 15:26:29 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Mike Rapoport <rppt@...nel.org>, Linux MM <linux-mm@...ck.org>,
        Anton Ivanov <anton.ivanov@...bridgegreys.com>,
        Arnd Bergmann <arnd@...db.de>,
        "David S. Miller" <davem@...emloft.net>,
        Greentime Hu <green.hu@...il.com>,
        Greg Ungerer <gerg@...ux-m68k.org>,
        Helge Deller <deller@....de>,
        "James E.J. Bottomley" <James.Bottomley@...senpartnership.com>,
        Jeff Dike <jdike@...toit.com>,
        "Kirill A. Shutemov" <kirill@...temov.name>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Mark Salter <msalter@...hat.com>,
        Matt Turner <mattst88@...il.com>,
        Michal Simek <monstr@...str.eu>, Peter Rosin <peda@...ntia.se>,
        Richard Weinberger <richard@....at>,
        Rolf Eike Beer <eike-kernel@...tec.de>,
        Russell King <linux@...linux.org.uk>,
        Sam Creasey <sammy@...my.net>,
        Vincent Chen <deanbo422@...il.com>,
        Vineet Gupta <Vineet.Gupta1@...opsys.com>,
        alpha <linux-alpha@...r.kernel.org>,
        Linux-Arch <linux-arch@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        linux-c6x-dev@...ux-c6x.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "Linux/m68k" <linux-m68k@...r.kernel.org>,
        Parisc List <linux-parisc@...r.kernel.org>,
        linux-um@...ts.infradead.org,
        sparclinux <sparclinux@...r.kernel.org>,
        Mike Rapoport <rppt@...ux.ibm.com>
Subject: Re: [PATCH v4 05/13] m68k: mm: use pgtable-nopXd instead of 4level-fixup

Hi Andrew,

On Fri, Nov 8, 2019 at 8:39 PM Andrew Morton <akpm@...ux-foundation.org> wrote:
> On Tue,  5 Nov 2019 09:15:27 +0200 Mike Rapoport <rppt@...nel.org> wrote:
> > m68k has two or three levels of page tables and can use appropriate
> > pgtable-nopXd and folding of the upper layers.
> >
> > Replace usage of include/asm-generic/4level-fixup.h and explicit
> > definitions of __PAGETABLE_PxD_FOLDED in m68k with
> > include/asm-generic/pgtable-nopmd.h for two-level configurations and with
> > include/asm-generic/pgtable-nopud.h for three-lelve configurations and
> > adjust page table manipulation macros and functions accordingly.
>
> This one was messed up by linux-next changes in arch/m68k/mm/kmap.c.
> Can you please take a look?

You mean due to the rename and move of __iounmap() to __free_io_area()
in commit aa3a1664285d0bec ("m68k: rename __iounmap and mark it static")?

Commit 42d6c83d6180f800 ("m68k: mm: use pgtable-nopXd instead of
4level-fixup") in next-20191108 looks good to me.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ