From: Daniel Vetter <daniel@ffwll.ch>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Linux Fbdev development list <linux-fbdev@vger.kernel.org>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
syzkaller-bugs <syzkaller-bugs@googlegroups.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
dri-devel <dri-devel@lists.freedesktop.org>,
Jani Nikula <jani.nikula@intel.com>,
Colin King <colin.king@canonical.com>,
Jiri Slaby <jirislaby@kernel.org>,
syzbot <syzbot+1f29e126cf461c4de3b3@syzkaller.appspotmail.com>,
"Maciej W. Rozycki" <macro@orcam.me.uk>
Subject: Re: [PATCH v2] tty: vt: always invoke vc->vc_sw->con_resize callback
Date: Mon, 17 May 2021 15:13:05 +0200 [thread overview]
Message-ID: <CAKMK7uGO3_EtQem=zuTa2w8jO4zwwT27Ly6uJEYF4wVLYXGZ_Q@mail.gmail.com> (raw)
In-Reply-To: <CAHk-=wgz-iC97f0cnawKZc_S4-0ZEOdOx43J7pVX6b=AqYUhfg@mail.gmail.com>
On Sat, May 15, 2021 at 6:42 PM Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> On Sat, May 15, 2021 at 9:33 AM Maciej W. Rozycki <macro@orcam.me.uk> wrote:
> >
> > NB I suggest that you request your change to be backported, i.e. post v3
> > with:
> >
> > Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
> > Cc: stable@vger.kernel.org # v2.6.12+
>
> I've applied it to my tree, but let's wait to see that it doesn't
> cause any issues before notifying the stable people.
Ah I missed all the fun with the long w/e. fwiw I think this looks
very reasonable, see my other reply why I think this shouldn't cause
issues. Especially when fbcon_resize only touches hw when in KD_TEXT
mode.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
next prev parent reply other threads:[~2021-05-17 13:13 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-08 7:07 BUG: unable to handle kernel paging request in vga16fb_imageblit (2) syzbot
2021-05-01 20:31 ` [syzbot] " syzbot
2021-05-02 1:53 ` syzbot
2021-05-03 13:41 ` Tetsuo Handa
2021-05-07 11:09 ` Tetsuo Handa
2021-05-14 16:19 ` [PATCH] video: fbdev: vga16fb: fix OOB write in vga16fb_imageblit() Tetsuo Handa
2021-05-14 17:29 ` Linus Torvalds
2021-05-14 17:37 ` Linus Torvalds
2021-05-14 18:23 ` Linus Torvalds
2021-05-14 20:25 ` Maciej W. Rozycki
2021-05-14 20:32 ` Linus Torvalds
2021-05-14 21:10 ` Linus Torvalds
2021-05-15 7:43 ` [PATCH v2] tty: vt: always invoke vc->vc_sw->con_resize callback Tetsuo Handa
2021-05-15 16:21 ` Maciej W. Rozycki
2021-05-15 16:32 ` Maciej W. Rozycki
2021-05-15 16:41 ` Linus Torvalds
2021-05-17 13:13 ` Daniel Vetter [this message]
2021-05-15 16:11 ` [PATCH] video: fbdev: vga16fb: fix OOB write in vga16fb_imageblit() Maciej W. Rozycki
2021-05-17 13:07 ` Daniel Vetter
2021-05-17 13:10 ` Daniel Vetter
2021-05-15 0:45 ` Tetsuo Handa
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