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From: Fabio Estevam <festevam@gmail.com>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
	Kees Cook <keescook@chromium.org>,
	Daniel Vetter <daniel.vetter@ffwll.ch>,
	Arnd Bergmann <arnd@kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>,
	John Youn <John.Youn@synopsys.com>,
	Bing Yuan <Bing.Yuan@synopsys.com>,
	"linux-mediatek@lists.infradead.org" 
	<linux-mediatek@lists.infradead.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: Kconfig CONFIG_FB dependency regression
Date: Tue, 1 Feb 2022 20:59:59 -0300	[thread overview]
Message-ID: <CAOMZO5Aa4WxuadfoFGwwyYyD4UGPm-E258xTWU3-ozp_hwG-7g@mail.gmail.com> (raw)
In-Reply-To: <9bab4777-3034-b789-fdf6-ca8d7e6a8c35@infradead.org>

Hi Thinh,

On Tue, Feb 1, 2022 at 8:06 PM Randy Dunlap <rdunlap@infradead.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

WARNING: multiple messages have this Message-ID (diff)
From: Fabio Estevam <festevam@gmail.com>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
	Kees Cook <keescook@chromium.org>,
	Daniel Vetter <daniel.vetter@ffwll.ch>,
	Arnd Bergmann <arnd@kernel.org>,
	 "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	 "dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>,
	John Youn <John.Youn@synopsys.com>,
	Bing Yuan <Bing.Yuan@synopsys.com>,
	 "linux-mediatek@lists.infradead.org"
	<linux-mediatek@lists.infradead.org>,
	 "linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: Kconfig CONFIG_FB dependency regression
Date: Tue, 1 Feb 2022 20:59:59 -0300	[thread overview]
Message-ID: <CAOMZO5Aa4WxuadfoFGwwyYyD4UGPm-E258xTWU3-ozp_hwG-7g@mail.gmail.com> (raw)
In-Reply-To: <9bab4777-3034-b789-fdf6-ca8d7e6a8c35@infradead.org>

Hi Thinh,

On Tue, Feb 1, 2022 at 8:06 PM Randy Dunlap <rdunlap@infradead.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

_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: Fabio Estevam <festevam@gmail.com>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: Arnd Bergmann <arnd@kernel.org>,
	Kees Cook <keescook@chromium.org>,
	Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>,
	John Youn <John.Youn@synopsys.com>,
	Bing Yuan <Bing.Yuan@synopsys.com>,
	Daniel Vetter <daniel.vetter@ffwll.ch>,
	"linux-mediatek@lists.infradead.org"
	<linux-mediatek@lists.infradead.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: Kconfig CONFIG_FB dependency regression
Date: Tue, 1 Feb 2022 20:59:59 -0300	[thread overview]
Message-ID: <CAOMZO5Aa4WxuadfoFGwwyYyD4UGPm-E258xTWU3-ozp_hwG-7g@mail.gmail.com> (raw)
In-Reply-To: <9bab4777-3034-b789-fdf6-ca8d7e6a8c35@infradead.org>

Hi Thinh,

On Tue, Feb 1, 2022 at 8:06 PM Randy Dunlap <rdunlap@infradead.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

WARNING: multiple messages have this Message-ID (diff)
From: Fabio Estevam <festevam@gmail.com>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: Thinh Nguyen <Thinh.Nguyen@synopsys.com>,
	Kees Cook <keescook@chromium.org>,
	Daniel Vetter <daniel.vetter@ffwll.ch>,
	Arnd Bergmann <arnd@kernel.org>,
	 "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	 "dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>,
	John Youn <John.Youn@synopsys.com>,
	Bing Yuan <Bing.Yuan@synopsys.com>,
	 "linux-mediatek@lists.infradead.org"
	<linux-mediatek@lists.infradead.org>,
	 "linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: Kconfig CONFIG_FB dependency regression
Date: Tue, 1 Feb 2022 20:59:59 -0300	[thread overview]
Message-ID: <CAOMZO5Aa4WxuadfoFGwwyYyD4UGPm-E258xTWU3-ozp_hwG-7g@mail.gmail.com> (raw)
In-Reply-To: <9bab4777-3034-b789-fdf6-ca8d7e6a8c35@infradead.org>

Hi Thinh,

On Tue, Feb 1, 2022 at 8:06 PM Randy Dunlap <rdunlap@infradead.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

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2022-02-02  0:00 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-01 23:01 Kconfig CONFIG_FB dependency regression Thinh Nguyen
2022-02-01 23:01 ` Thinh Nguyen
2022-02-01 23:01 ` Thinh Nguyen
2022-02-01 23:01 ` Thinh Nguyen
2022-02-01 23:06 ` Randy Dunlap
2022-02-01 23:06   ` Randy Dunlap
2022-02-01 23:06   ` Randy Dunlap
2022-02-01 23:06   ` Randy Dunlap
2022-02-01 23:59   ` Fabio Estevam [this message]
2022-02-01 23:59     ` Fabio Estevam
2022-02-01 23:59     ` Fabio Estevam
2022-02-01 23:59     ` Fabio Estevam
2022-02-02  0:14     ` Thinh Nguyen
2022-02-02  0:14       ` Thinh Nguyen
2022-02-02  0:14       ` Thinh Nguyen
2022-02-02  0:14       ` Thinh Nguyen
2022-02-02  7:46       ` Arnd Bergmann
2022-02-02  7:46         ` Arnd Bergmann
2022-02-02  7:46         ` Arnd Bergmann
2022-02-02  7:46         ` Arnd Bergmann
2022-02-02 23:55         ` Thinh Nguyen
2022-02-02 23:55           ` Thinh Nguyen
2022-02-02 23:55           ` Thinh Nguyen
2022-02-03  3:15           ` Randy Dunlap
2022-02-03  3:15             ` Randy Dunlap
2022-02-03  3:15             ` Randy Dunlap
2022-02-03  3:15             ` Randy Dunlap
2022-02-03  4:23             ` Thinh Nguyen
2022-02-03  4:23               ` Thinh Nguyen
2022-02-03  4:23               ` Thinh Nguyen
2022-02-03  4:23               ` Thinh Nguyen
2022-02-03  7:18           ` Arnd Bergmann
2022-02-03  7:18             ` Arnd Bergmann
2022-02-03  7:18             ` Arnd Bergmann
2022-02-03  7:18             ` Arnd Bergmann
2022-02-04  3:21             ` Thinh Nguyen
2022-02-04  3:21               ` Thinh Nguyen
2022-02-04  3:21               ` Thinh Nguyen
2022-02-04  3:21               ` Thinh Nguyen
2022-02-04  4:02               ` Randy Dunlap
2022-02-04  4:02                 ` Randy Dunlap
2022-02-04  4:02                 ` Randy Dunlap
2022-02-04  4:02                 ` Randy Dunlap
2022-02-08 20:10                 ` Thinh Nguyen
2022-02-08 20:10                   ` Thinh Nguyen
2022-02-08 20:10                   ` Thinh Nguyen
2022-02-08 20:10                   ` Thinh Nguyen
2022-02-08 20:45                   ` Randy Dunlap
2022-02-08 20:45                     ` Randy Dunlap
2022-02-08 20:45                     ` Randy Dunlap
2022-02-08 20:45                     ` Randy Dunlap
2022-02-08 22:42                     ` Thinh Nguyen
2022-02-08 22:42                       ` Thinh Nguyen
2022-02-08 22:42                       ` Thinh Nguyen
2022-02-08 22:42                       ` Thinh Nguyen
2022-02-09  7:06                       ` Arnd Bergmann
2022-02-09  7:06                         ` Arnd Bergmann
2022-02-09  7:06                         ` Arnd Bergmann
2022-02-09  7:06                         ` Arnd Bergmann
2022-02-15  2:52                         ` Thinh Nguyen
2022-02-15  2:52                           ` Thinh Nguyen
2022-02-15  2:52                           ` Thinh Nguyen
2022-02-15  2:52                           ` Thinh Nguyen

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