* Re: [BUG 2.6.5-rc2-bk5 and 2.6.5-rc2-mm3] ACPI seems to be broken [not found] <200403251432.32787@WOLK> @ 2004-03-25 14:15 ` Rik van Ballegooijen 2004-03-25 17:02 ` Andrew Morton 2004-03-25 23:00 ` Len Brown 1 sibling, 1 reply; 6+ messages in thread From: Rik van Ballegooijen @ 2004-03-25 14:15 UTC (permalink / raw) To: Marc-Christian Petersen; +Cc: lkml, Andrew Morton, Linus Torvalds, Len Brown -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Marc-Christian Petersen wrote: | attached you find my .config and dmesg log booting 2.6.5-rc2-mm3 with ACPI | enabled. Seems something is broken in there. | | Booting with acpi=off "fixes" it ;> | | 2.6.5-rc2-mm2 worked fine. | | Rik, I saw you had the same experience? Please ACK it :) with acpi on it can also run, but not if you supply vga=. I tried with vga=0x317 and it stalls after "Freeing unused kernel memory". When i turn off acpi using acpi=off and also supply vga=0x317 it continues booting, but hangs during execution of bootscripts. An example of this is a script executing /bin/setfont. The complete append line i use is: root=/dev/hda3 debug video=mtrr,vesa:1024x768 vga=0x317 I can send my .config and/or dmesg output on demand, but since i am not the only one with this problem and mcp already send his i did not find it necessary. - -Rik -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFAYumGq1cnhHKeD68RAj9QAKCyEs6msPzcJcsc/WUz+t8e2h+F7wCdHIWd yNirw9Lq76z5liix8yfsQY4= =V48i -----END PGP SIGNATURE----- ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [BUG 2.6.5-rc2-bk5 and 2.6.5-rc2-mm3] ACPI seems to be broken 2004-03-25 14:15 ` [BUG 2.6.5-rc2-bk5 and 2.6.5-rc2-mm3] ACPI seems to be broken Rik van Ballegooijen @ 2004-03-25 17:02 ` Andrew Morton 2004-03-25 19:51 ` Rik van Ballegooijen 0 siblings, 1 reply; 6+ messages in thread From: Andrew Morton @ 2004-03-25 17:02 UTC (permalink / raw) To: sleight; +Cc: sleightofmind, m.c.p, linux-kernel, torvalds, len.brown Rik van Ballegooijen <sleightofmind@xs4all.nl> wrote: > > with acpi on it can also run, but not if you supply vga=. I tried with > vga=0x317 and it stalls after "Freeing unused kernel memory". When i > turn off acpi using acpi=off and also supply vga=0x317 it continues > booting, but hangs during execution of bootscripts. It would be interesting to try reverting probe_roms-02-fixes.patch and probe_roms-01-move-stuff.patch. ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [BUG 2.6.5-rc2-bk5 and 2.6.5-rc2-mm3] ACPI seems to be broken 2004-03-25 17:02 ` Andrew Morton @ 2004-03-25 19:51 ` Rik van Ballegooijen 2004-03-25 22:35 ` Marc-Christian Petersen 0 siblings, 1 reply; 6+ messages in thread From: Rik van Ballegooijen @ 2004-03-25 19:51 UTC (permalink / raw) To: Andrew Morton; +Cc: sleightofmind, m.c.p, linux-kernel, torvalds, len.brown -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Andrew Morton wrote: | Rik van Ballegooijen <sleightofmind@xs4all.nl> wrote: | |> with acpi on it can also run, but not if you supply vga=. I tried with |> vga=0x317 and it stalls after "Freeing unused kernel memory". When i |> turn off acpi using acpi=off and also supply vga=0x317 it continues |> booting, but hangs during execution of bootscripts. | | | It would be interesting to try reverting probe_roms-02-fixes.patch and | probe_roms-01-move-stuff.patch. Reverting these two patches does nothing. The result is exactly the same as above. Reverting the acpi stuff that went into -bk some days ago does solve the problem. I haven't checked yet which part to be exact causes this though. - -Rik -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFAYzhDq1cnhHKeD68RAv0bAJ0Xt5LaLsizdw8SLENi8AGdsnJmvACgj8L3 dWQa/6iEvC1ilyfZwlWgHok= =sEZU -----END PGP SIGNATURE----- ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [BUG 2.6.5-rc2-bk5 and 2.6.5-rc2-mm3] ACPI seems to be broken 2004-03-25 19:51 ` Rik van Ballegooijen @ 2004-03-25 22:35 ` Marc-Christian Petersen 0 siblings, 0 replies; 6+ messages in thread From: Marc-Christian Petersen @ 2004-03-25 22:35 UTC (permalink / raw) To: linux-kernel; +Cc: Rik van Ballegooijen, Andrew Morton, torvalds, len.brown On Thursday 25 March 2004 20:51, Rik van Ballegooijen wrote: > | It would be interesting to try reverting probe_roms-02-fixes.patch and > | probe_roms-01-move-stuff.patch. > Reverting these two patches does nothing. The result is exactly the same > as above. > Reverting the acpi stuff that went into -bk some days ago does solve the > problem. I haven't checked yet which part to be exact causes this though. same here. ciao, Marc ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [BUG 2.6.5-rc2-bk5 and 2.6.5-rc2-mm3] ACPI seems to be broken [not found] <200403251432.32787@WOLK> 2004-03-25 14:15 ` [BUG 2.6.5-rc2-bk5 and 2.6.5-rc2-mm3] ACPI seems to be broken Rik van Ballegooijen @ 2004-03-25 23:00 ` Len Brown 1 sibling, 0 replies; 6+ messages in thread From: Len Brown @ 2004-03-25 23:00 UTC (permalink / raw) To: Marc-Christian Petersen Cc: lkml, Andrew Morton, Linus Torvalds, Rik van Ballegooijen On Thu, 2004-03-25 at 08:32, Marc-Christian Petersen wrote: > Hi all, > > attached you find my .config and dmesg log booting 2.6.5-rc2-mm3 with ACPI > enabled. Seems something is broken in there. > ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 22 low level) > ACPI: SCI (IRQ22) allocation failed > ACPI-0133: *** Error: Unable to install System Control Interrupt Handler, AE_NOT_ACQUIRED > ACPI: Unable to start the ACPI Interpreter yep, this failure will effect all machines with a non-identity mapped SCI over-ride (your's maps IRQ9 in PIC mode to IRQ22 in IOAPIC mode). another workaround would be to run this kernel with "noapic" till we get a fix in. working this issue here: http://bugzilla.kernel.org/show_bug.cgi?id=2366 thanks, -Len ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <A6974D8E5F98D511BB910002A50A6647615F6523@hdsmsx402.hd.intel.com>]
* Re: [BUG 2.6.5-rc2-bk5 and 2.6.5-rc2-mm3] ACPI seems to be broken [not found] <A6974D8E5F98D511BB910002A50A6647615F6523@hdsmsx402.hd.intel.com> @ 2004-03-26 5:26 ` Len Brown 0 siblings, 0 replies; 6+ messages in thread From: Len Brown @ 2004-03-26 5:26 UTC (permalink / raw) To: Marc-Christian Petersen, Marcel Holtmann Cc: lkml, Andrew Morton, Linus Torvalds, Rik van Ballegooijen, ACPI Developers [-- Attachment #1: Type: text/plain, Size: 1677 bytes --] > > ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 22 low level) > > > ACPI: SCI (IRQ22) allocation failed > > ACPI-0133: *** Error: Unable to install System Control Interrupt > Handler, AE_NOT_ACQUIRED > > ACPI: Unable to start the ACPI Interpreter > working this issue here: > http://bugzilla.kernel.org/show_bug.cgi?id=2366 Can somebody with hardware that exhibits this problem apply the following 1-liner patch to the latest tree and send me your dmesg and /proc/interrupts, or attach it to the bug report? (sorry for the wrap, attachment is non-wrapped). ===== drivers/acpi/bus.c 1.40 vs edited ===== --- 1.40/drivers/acpi/bus.c Tue Mar 23 01:32:11 2004 +++ edited/drivers/acpi/bus.c Thu Mar 25 23:50:41 2004 @@ -623,7 +623,8 @@ * now that acpi_fadt is initialized, * update it with result from INT_SRC_OVR parsing */ - acpi_fadt.sci_int = acpi_sci_override_gsi; + printk("acpi_fadt.sci_int %d acpi_sci_override_gsi %d\n", + acpi_fadt.sci_int, acpi_sci_override_gsi); } #endif In this example, this will claim IRQ9 for APIC INITIN 0-22 while traditionally we've called this IRQ22. This brings up the bigger question of what an IRQ or GSI is... in PIC mode they are wires on the PIC. In APIC mode you sort of aggregate all the IOAPICS into one linear list and call the GSI the logical INITIN number. So why do we call the timer interrupt IRQ0 in this mode when it is really connected to INTIN 2? If we're consistent with that then we should call the SCI IRQ9 instead of IRQ22... In MSI mode, the GSI is the vector number on the CPU, unless it is for one of the legacy IRQs, in which case /proc/interrupts shows the PIC IRQ#. confusing. -Len [-- Attachment #2: bus.patch --] [-- Type: text/plain, Size: 443 bytes --] ===== drivers/acpi/bus.c 1.40 vs edited ===== --- 1.40/drivers/acpi/bus.c Tue Mar 23 01:32:11 2004 +++ edited/drivers/acpi/bus.c Thu Mar 25 23:50:41 2004 @@ -623,7 +623,8 @@ * now that acpi_fadt is initialized, * update it with result from INT_SRC_OVR parsing */ - acpi_fadt.sci_int = acpi_sci_override_gsi; + printk("acpi_fadt.sci_int %d acpi_sci_override_gsi %d\n", + acpi_fadt.sci_int, acpi_sci_override_gsi); } #endif ^ permalink raw reply [flat|nested] 6+ messages in thread
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[not found] <200403251432.32787@WOLK>
2004-03-25 14:15 ` [BUG 2.6.5-rc2-bk5 and 2.6.5-rc2-mm3] ACPI seems to be broken Rik van Ballegooijen
2004-03-25 17:02 ` Andrew Morton
2004-03-25 19:51 ` Rik van Ballegooijen
2004-03-25 22:35 ` Marc-Christian Petersen
2004-03-25 23:00 ` Len Brown
[not found] <A6974D8E5F98D511BB910002A50A6647615F6523@hdsmsx402.hd.intel.com>
2004-03-26 5:26 ` Len Brown
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