[LAT] linux-image-2.6.26.2-rt1-libre1

[Marcos Guglielmetti]

El Martes, 19 de Agosto de 2008 06:22, Robin Gareus escribió:
 | Marcos Guglielmetti wrote:
 | > El Lunes, 11 de Agosto de 2008 05:32, krgn escribió:
 | >  | hm this kernel hard-locked my machine after only a little
 | >  | while of using it with some more or less intense audio
 | >  | processing. what are other peoples experiences? I know this
 | >  | sounds terrible, but I am glad it does, as it means its not
 | >  | my machine/setup :-)
 | >  |
 | >  | cheers for putting this together though,
 | >  |
 | >  | karsten
 | >
 | > A new one:
 | >
 | > http://linux.ilmainen.net/musix/temp/linux-image-2.6.26.2-rt1-li
 | >bre1_2.6.26.2-rt1-libre1-10.00.Custom_i386.deb
 |
 | Alas, same problems as 2.6.26.1-rt1-libre & here it still fails to
 | load the ata_piix, SATA shows up as /dev/hda since generic ide is
 | initialized before ata_piix, SysRq is also disabled again.
 |

Thanks for reporting: I tested it today on a PC with SATA HDs and it 
failed to boot... (it said waiting for root filesystem or something 
like that) I dont know if the problem was related to this issue.


This Sidux's kernel booted ok on that PC:

http://www.maledivenhilfe.com/makke/kernel/experimental/linux-image-2.6.25-9.makke-rt7.1-sidux-686_2.6.25-36rt7_i386.deb



 | ----------------8<---------------
 | Uniform Multi-Platform E-IDE driver
 | ide: Assuming 33MHz system bus speed for PIO modes; override with
 | idebus=xx ide_generic: please use "probe_mask=0x3f" module
 | parameter for probing all legacy ISA IDE ports
 | Probing IDE interface ide0...
 | ...
 | Driver 'sd' needs updating - please use bus_type methods
 | Driver 'sr' needs updating - please use bus_type methods
 | ata_piix 0000:00:1f.2: version 2.12
 | ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 16 (level, low) -> IRQ
 | 16 ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
 | PCI: Unable to reserve I/O region #1:8 at 1f0 for device 0000:00:1f.2
 | ata_piix 0000:00:1f.2: failed to request/iomap BARs for port 0
 | (errno=-16) ...
 | -------------------------
 | on this debian-PC the '-libre' are the only kernels with this
 | issue. 

Ok, reporting to Alexandre, the -libre developer

 | but back to the actual problem: 
 |
 | The recent days have seen lots of fixes pass by on linux-rt-users.
 | I just read yesterdays: "hrtimers stuck in waitqueue"
 |
 | quote by Gilles Carry: "Though the test hangs immediately on my
 | ppc64 (8 CPU), it can takes tens of minutes on my x86_64 (8
 | CPU)..." - he attached a patch to "fix a bug for high resolution
 | timers initialized by hrtimer_init_sleeper (nanosleep and futexes)
 | which can get stuck on a wait queue. They apply onto 2.6.26-rt1"
 |
http://vger.kernel.org/vger-lists.html#linux-rt-users ;
http://marc.info/?l=linux-rt-users&r=1&b=200808&w=2
 |
 | could be *the one* ;)
 |
 | #robin

Thanks

-- 
Marcos Guglielmetti - www.mastermagazine.info


"Thus, introduction of free software should be based on the idea that 
the country should be developed from within and that people should be 
masters of their destiny."

Vedran Vucic
http://gnulinuxcentar.org/index.php
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