[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Tue, 1 Feb 2022 20:59:59 -0300
From: Fabio Estevam <festevam@...il.com>
To: Randy Dunlap <rdunlap@...radead.org>
Cc: Thinh Nguyen <Thinh.Nguyen@...opsys.com>,
Kees Cook <keescook@...omium.org>,
Daniel Vetter <daniel.vetter@...ll.ch>,
Arnd Bergmann <arnd@...nel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
John Youn <John.Youn@...opsys.com>,
Bing Yuan <Bing.Yuan@...opsys.com>,
"linux-mediatek@...ts.infradead.org"
<linux-mediatek@...ts.infradead.org>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>
Subject: Re: Kconfig CONFIG_FB dependency regression
Hi Thinh,
On Tue, Feb 1, 2022 at 8:06 PM Randy Dunlap <rdunlap@...radead.org> wrote:
>
> On 2/1/22 15:01, Thinh Nguyen wrote:
> > Hi,
> >
> > One of our test setups is unable to boot (stuck at initramfs). Git
> > bisection points to the commit below:
> >
> > f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB")
> >
> > Reverting this patch resolves the issue. This issue persists in mainline
> > also. Unfortunately there isn't any meaningful log. Hopefully someone
> > can give some insight as to what could be the issue and revert/fix this
> > issue.
>
> Hi,
> Did you enable DRM_FBDEV_EMULATION?
> Please provide the failing .config file.
Does selecting CONFIG_FB=y help?
We had to manually select this option in imx_v6_v7_defconfig after f611b1e7624c.
Please see:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.17-rc2&id=c54467482ffd407a4404c990697f432bfcb6cdc4
Powered by blists - more mailing lists