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| author | Nicolas Vigier <boklm@mageia.org> | 2013-04-14 13:46:12 +0000 |
|---|---|---|
| committer | Nicolas Vigier <boklm@mageia.org> | 2013-04-14 13:46:12 +0000 |
| commit | 1be510f9529cb082f802408b472a77d074b394c0 (patch) | |
| tree | b175f9d5fcb107576dabc768e7bd04d4a3e491a0 /zarb-ml/mageia-dev/2011-December/010401.html | |
| parent | fa5098cf210b23ab4f419913e28af7b1b07dafb2 (diff) | |
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| -rw-r--r-- | zarb-ml/mageia-dev/2011-December/010401.html | 127 |
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diff --git a/zarb-ml/mageia-dev/2011-December/010401.html b/zarb-ml/mageia-dev/2011-December/010401.html new file mode 100644 index 000000000..4a829cdf6 --- /dev/null +++ b/zarb-ml/mageia-dev/2011-December/010401.html @@ -0,0 +1,127 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [Mageia-dev] RFC: Drop mkinitrd completely in favour of dracut. + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20RFC%3A%20Drop%20mkinitrd%20completely%20in%20favour%20of%20dracut.&In-Reply-To=%3C4EE7F204.1070407%40mageia.org%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="010136.html"> + <LINK REL="Next" HREF="010426.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[Mageia-dev] RFC: Drop mkinitrd completely in favour of dracut.</H1> + <B>Anssi Hannula</B> + <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20RFC%3A%20Drop%20mkinitrd%20completely%20in%20favour%20of%20dracut.&In-Reply-To=%3C4EE7F204.1070407%40mageia.org%3E" + TITLE="[Mageia-dev] RFC: Drop mkinitrd completely in favour of dracut.">anssi at mageia.org + </A><BR> + <I>Wed Dec 14 01:47:00 CET 2011</I> + <P><UL> + <LI>Previous message: <A HREF="010136.html">[Mageia-dev] RFC: Drop mkinitrd completely in favour of dracut. +</A></li> + <LI>Next message: <A HREF="010426.html">[Mageia-dev] RFC: Drop mkinitrd completely in favour of dracut. +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#10401">[ date ]</a> + <a href="thread.html#10401">[ thread ]</a> + <a href="subject.html#10401">[ subject ]</a> + <a href="author.html#10401">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>On 03.12.2011 16:39, Anssi Hannula wrote: +><i> On 03.12.2011 08:05, Thomas Backlund wrote: +</I>>><i> Anssi Hannula skrev 3.12.2011 01:06: +</I>>>><i> On 03.12.2011 00:18, Thomas Backlund wrote: +</I>>>>><i> Anssi Hannula skrev 2.12.2011 23:17: +</I>>>>>><i> +</I>>>>>><i> Patch attached. I guess this would remain as a Mageia specific patch as +</I>>>>>><i> the wanted behavior is dependant on how the distribution handles driver +</I>>>>>><i> switching etc... +</I>>>>><i> +</I>>>>><i> Speaking of driver switching... +</I>>>>><i> +</I>>>>><i> Is it possible to detect missing radeon firmware in initrd in early +</I>>>>><i> boot, and then switch to loading radeon with modeset=0 ? +</I>>>><i> +</I>>>><i> Seems doable (if a bit hacky), but unfortunately new radeon cards (at +</I>>>><i> least cayman/northern islands) do not work without KMS at all (while +</I>>>><i> slightly older cards like Evergreen mostly work but without any kind of +</I>>>><i> 2d/3d acceleration). +</I>>>><i> +</I>>><i> +</I>>><i> Yeah, I started thinking about those too after my post... +</I>>><i> +</I>>>><i> This also means that X server will fail to start since it doesn't +</I>>>><i> fallback to autodetection (and therefore vesa) when the card is +</I>>>><i> explicitely listed in xorg.conf. +</I>>>><i> +</I>>>><i> Not quite sure what is the best way forward. +</I>>>><i> +</I>>><i> +</I>>><i> Hm, so we would need a split in detection for nonkms capable cards +</I>>><i> and the rest... +</I>>><i> +</I>>><i> or take the easy way out and boot everyone on vesa until radeon firmware +</I>>><i> is available... +</I>><i> +</I>><i> Does loading of radeon modesetting kernel driver without firmware break +</I>><i> the boot completely, or does it just make X.org server fail to start? +</I> +Does anyone know? + +>>><i> BTW, shouldn't we regenerate initrds when installing radeon-firmware for +</I>>>><i> the first time? +</I>>>><i> +</I>>><i> +</I>>><i> Yeah, I've been thinking the same, but haven't gotten around to doing it +</I>>><i> yet. +</I> +One possibility is to make dracut record the missing firmware files +somewhere, and then in %post or in filetrigger (for /lib/firmware) check +if missing firmware got installed, and in that case run +bootloader-config --action rebuild-initrds. + +>><i> and what about nvidia* and fglrx, should they do the same ? +</I>><i> +</I>><i> Well, currently we always include the KMS drivers in initrd, and when +</I>><i> nvidia* or fglrx is enabled we simply add nokmsboot (mga/mdv specific) +</I>><i> kernel parameter to avoid initrd rebuild. +</I>><i> +</I>>><i> and for a dkms related issue, I've also been thinking we whould +</I>>><i> trigger dkms rebuild on kernel install to save time on next bootup. +</I>><i> +</I>><i> That would seem reasonable, it would just be a matter of +</I>><i> [ -x /usr/sbin/dkms_autoinstaller ] && \ +</I>><i> /usr/sbin/dkms_autoinstaller start %kernelver || : +</I>><i> in kernel %post AFAICS... +</I>><i> +</I> + +-- +Anssi Hannula +</PRE> + + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="010136.html">[Mageia-dev] RFC: Drop mkinitrd completely in favour of dracut. +</A></li> + <LI>Next message: <A HREF="010426.html">[Mageia-dev] RFC: Drop mkinitrd completely in favour of dracut. +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#10401">[ date ]</a> + <a href="thread.html#10401">[ thread ]</a> + <a href="subject.html#10401">[ subject ]</a> + <a href="author.html#10401">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://www.mageia.org/mailman/listinfo/mageia-dev">More information about the Mageia-dev +mailing list</a><br> +</body></html> |