Khalid Aziz <[EMAIL PROTECTED]> wrote: > > On Fri, 2005-07-29 at 16:17 -0700, Andrew Morton wrote: > > Khalid Aziz <[EMAIL PROTECTED]> wrote: > > > > > > Serial console is broken on ia64 on an HP rx2600 machine on > > > 2.6.13-rc3-mm3. When kernel is booted up with "console=ttyS,...", no > > > output ever appears on the console and system is hung. So I booted the > > > kernel with "console=uart,mmio,0xff5e0000" to enable early console and > > > here is how far the kernel got before hanging: > > > > (cc the ia64 and acpi lists) > > > > OK, thanks. There have been a few serial driver changes recently, but > > there's also a tremendous ACPI patch in -mm. I'm wondering about those > > ACPI error messages: > > > > > ------- > > > Linux version 2.6.13-rc3-mm3 ([EMAIL PROTECTED]) (gcc version 3.3.5 > (Debian 1:3.3.5-12)) #4 SMP Fri Jul 29 16:30:41 MDT 2005 > > > EFI v1.10 by HP: SALsystab=0x3fb38000 ACPI 2.0=0x3fb2e000 > SMBIOS=0x3fb3a000 HCDP=0x3fb2c000 > > > booting generic kernel on platform hpzx1 > > > PCDP: v0 at 0x3fb2c000 > > > Explicit "console="; ignoring PCDP > > .............. > > > NET: Registered protocol family 16 > > > ACPI: bus type pci registered > > > ACPI: Subsystem revision 20050708 > > > ACPI-0509: *** Error: Method execution failed [\PARS.GFIT] (Node > e0000002ffff8a00), AE_BAD_PARAMETER > > > ACPI-0509: *** Error: Method execution failed [\_SB_.SBA0._INI] > (Node e0000002ffffa780), AE_BAD_PARAMETER > > > ACPI: Interpreter enabled > > > ACPI: Using IOSAPIC for interrupt routing > > > > Does the above happen on 2.6.13-rc3 or 2.6.13-rc4? > > No, I do not see this on 2.6.13-rc3. It does seem ACPI is busted on > 2.6.13-rc3-mm3 which is leading to kernel not being able to scan PCI bus > and set up IRQ routing. >
OK, thanks. Could I suggest that you raise a bug against ACPI 20050708 at bugzilla.kernel.org containing the info we've generated thus far? And thanks for testing -mm: we really don't want to permit this to leak into mainline... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
