linux-kernel - Re: [PATCH 0/2] Remove support for deprecated %pf and %pF in vsprintf

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Message-ID: <CAMuHMdVmqqjVx7As9AAywYxYXG=grijF5rF77OBn6TUjM9+xKw@mail.gmail.com>
Date:   Fri, 22 Mar 2019 14:37:18 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Sakari Ailus <sakari.ailus@...ux.intel.com>
Cc:     Petr Mladek <pmladek@...e.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        scsi <linux-scsi@...r.kernel.org>,
        Linux PM list <linux-pm@...r.kernel.org>,
        Linux MMC List <linux-mmc@...r.kernel.org>,
        "linux-nvdimm@...ts.01.org" <linux-nvdimm@...ts.01.org>,
        linux-um@...ts.infradead.org,
        linux-f2fs-devel@...ts.sourceforge.net,
        linux-block@...r.kernel.org,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        netdev <netdev@...r.kernel.org>,
        linux-btrfs <linux-btrfs@...r.kernel.org>,
        linux-pci <linux-pci@...r.kernel.org>,
        sparclinux <sparclinux@...r.kernel.org>,
        xen-devel@...ts.xenproject.org,
        ceph-devel <ceph-devel@...r.kernel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Linux MM <linux-mm@...ck.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Lars Ellenberg <drbd-dev@...ts.linbit.com>
Subject: Re: [PATCH 0/2] Remove support for deprecated %pf and %pF in vsprintf

Hi Sakari,

On Fri, Mar 22, 2019 at 2:25 PM Sakari Ailus
<sakari.ailus@...ux.intel.com> wrote:
> The printk family of functions supports %ps and %pS conversion specifiers
> to print function names. Yet the deprecated %pf and %pF conversion
> specifiers with equivalent functionality remain supported. A number of
> users of %pf and %pF remain.
>
> This patchsets converts the existing users of %pf and %pF to %ps and %pS,
> respectively, and removes support for the deprecated %pf and %pF.
>
> The patches apply cleanly both on 5.1-rc1 as well as on Linux-next. No new
> %pf or %pF users have been added in the meantime so the patch is
> sufficient as itself on linux-next, too.

Do you know in which commit they became deprecated, so the backporters
know how far this can be backported safely?

Thanks!

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