Re: [RFC PATCH 1/3] linux: Don't blacklist the DRM modules any more

[Adolf Belka <adolf.belka@ipfire.org>]

Hi Michael,

On 16/06/2025 10:52, Michael Tremer wrote:
> Good morning Adolf,
> 
> The DRM feedback is very valuable. I don’t think we should be breaking anything, but it would be important to get as much information in as soon as possible.

To help with that I have also tested out CU196 Unstable on my Prime physical system.

Everything worked as normal. No problems at all.

In this case the size of the console did not change as it was already taking the whole height of my widescreen monitor with CU195 Testing.

Regards,

Adolf.

> 
> -Michael
> 
>> On 15 Jun 2025, at 19:53, Adolf Belka <adolf.belka@ipfire.org> wrote:
>>
>> Hi Michael,
>>
>> I just did a test of suricata-8.0.0-rc1 in a 196 build so was also able to test out this patch set for DRM.
>>
>> My vm console terminal worked and was shown at a higher resolution than previously.
>>
>> So everything worked fine from my simple test.
>>
>> Regards,
>>
>> Adolf.
>>
>>
>> On 27/04/2025 19:15, Michael Tremer wrote:
>>> Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
>>> ---
>>>   config/rootfiles/common/aarch64/linux |  1 -
>>>   config/rootfiles/common/riscv64/linux |  1 -
>>>   config/rootfiles/common/x86_64/linux  |  1 -
>>>   lfs/linux                             | 13 -------------
>>>   4 files changed, 16 deletions(-)
>>> diff --git a/config/rootfiles/common/aarch64/linux b/config/rootfiles/common/aarch64/linux
>>> index 88c528557..ffd22d7a8 100644
>>> --- a/config/rootfiles/common/aarch64/linux
>>> +++ b/config/rootfiles/common/aarch64/linux
>>> @@ -573,7 +573,6 @@ boot/dtb-KVER
>>>   #boot/dtb-KVER/synaptics/berlin4ct-stb.dtb
>>>   boot/vmlinuz-KVER
>>>   #etc/cpufreq-bench.conf
>>> -etc/modprobe.d/framebuffer.conf
>>>   etc/modprobe.d/ipv6.conf
>>>   #lib/modules
>>>   #lib/modules/KVER
>>> diff --git a/config/rootfiles/common/riscv64/linux b/config/rootfiles/common/riscv64/linux
>>> index e1b6c071c..7681cf09a 100644
>>> --- a/config/rootfiles/common/riscv64/linux
>>> +++ b/config/rootfiles/common/riscv64/linux
>>> @@ -13,7 +13,6 @@ boot/dtb-KVER
>>>   #boot/dtb-KVER/starfive/jh7110-starfive-visionfive-2-v1.3b.dtb
>>>   boot/vmlinuz-KVER
>>>   #etc/cpufreq-bench.conf
>>> -etc/modprobe.d/framebuffer.conf
>>>   etc/modprobe.d/ipv6.conf
>>>   #lib/modules
>>>   #lib/modules/KVER
>>> diff --git a/config/rootfiles/common/x86_64/linux b/config/rootfiles/common/x86_64/linux
>>> index aeb8ce71b..7ae6bbaae 100644
>>> --- a/config/rootfiles/common/x86_64/linux
>>> +++ b/config/rootfiles/common/x86_64/linux
>>> @@ -2,7 +2,6 @@ boot/System.map-KVER
>>>   boot/config-KVER
>>>   boot/vmlinuz-KVER
>>>   #etc/cpufreq-bench.conf
>>> -etc/modprobe.d/framebuffer.conf
>>>   etc/modprobe.d/ipv6.conf
>>>   #lib/modules
>>>   #lib/modules/KVER
>>> diff --git a/lfs/linux b/lfs/linux
>>> index f1a436c03..15e279ca9 100644
>>> --- a/lfs/linux
>>> +++ b/lfs/linux
>>> @@ -225,19 +225,6 @@ endif
>>>    # Only do this once
>>>    cd $(DIR_APP) && install -m 755 usr/gen_init_cpio /sbin/
>>>   - # disable drm by install drm to /bin/false because i915 ignore blacklisting
>>> - echo install drm /bin/false > /etc/modprobe.d/framebuffer.conf
>>> -
>>> - # Blacklist old framebuffer modules
>>> - for f in $$(find /lib/modules/$(KVER)/kernel/drivers/video/fbdev/ -name *.ko.xz); do \
>>> - echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
>>> - done
>>> - # Blacklist new drm framebuffer modules
>>> - for f in $$(find /lib/modules/$(KVER)/kernel/drivers/gpu/drm -name *.ko.xz); do \
>>> - echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
>>> - done
>>> - sed -i -e "s|.ko.xz||g" /etc/modprobe.d/framebuffer.conf
>>> -
>>>    # Disable ipv6 at runtime
>>>    echo "options ipv6 disable_ipv6=1" > /etc/modprobe.d/ipv6.conf
>>>   
>>
>>
>