Debian received a bug report that pata_cmd64x fails on some SPARC machines, whereas cmd64x works. The bug report is logged at <http://bugs.debian.org/622745>. On Thu, 2011-04-14 at 15:57 +0200, Hermann Lauer wrote: > On Thu, Apr 14, 2011 at 01:04:48PM +0100, Ben Hutchings wrote: > > Does your custom kernel use the old IDE cmd64x driver? > > > > What happens if you add 'blacklist=pata_cmd64x' to the kernel command > > line for the Debian kernel? > > Not better, see below. I attached the config of the self compiled kernel > for comparisons. > > Greetings > Hermann > > Starting the hotplug events dispatcher: udevd[ 164.169235] udev[344]: starting version 164 > . > Synthesizing the initial hotplug events...done. > Waitin[ 164.654174] udev[380]: renamed network interface eth0 to eth2 > g for /dev to be fully populated...[ 164.779803] /pci@8,700000: PCI Error, primary error type[Master Abort] > [ 164.779990] ERROR(2): Cheetah error trap taken afsr[0010080000000000] afar[000007ffef000410] TL1(0) > [ 164.780002] ERROR(2): TPC[10247bdc] TNPC[10247be0] O7[10247cdc] TSTATE[4411e01602] > [ 164.780009] ERROR(2): TPC<ata_sff_check_status+0x4/0x10 [libata]> > [ 164.780079] ERROR(2): M_SYND(0), E_SYND(0), Privileged > [ 164.780089] ERROR(2): Highest priority error (0000080000000000) "Bus error response from system bus" > [ 164.780102] ERROR(2): D-cache idx[0] tag[0000000000000000] utag[0000000000000000] stag[0000000000000000] > [ 164.780114] ERROR(2): D-cache data0[0000000000000000] data1[0000000000000000] data2[0000000000000000] data3[0000000000000000] > [ 164.780128] ERROR(2): I-cache idx[0] tag[0000000000000000] utag[0000000000000000] stag[0000000000000000] u[0000000000000000] l[0000000000000000] > [ 164.780141] ERROR(2): I-cache INSN0[0000000000000000] INSN1[0000000000000000] INSN2[0000000000000000] INSN3[0000000000000000] > [ 164.780153] ERROR(2): I-cache INSN4[0000000000000000] INSN5[0000000000000000] INSN6[0000000000000000] INSN7[0000000000000000] > [ 164.780164] ERROR(2): E-cache idx[ef000400] tag[0000028feb922802] > [ 164.780174] ERROR(2): E-cache data0[0000000000000006] data1[fffff8a3fad752c0] data2[0000000000000000] data3[0000000000000000] > [ 164.780187] Kernel panic - not syncing: Irrecoverable deferred error trap. > [ 164.780192] > [ 164.780197] Call Trace: > [ 164.780217] [0000000000429398] cheetah_deferred_handler+0x49c/0x4ec > [ 164.780234] [0000000000405e30] c_deferred+0x18/0x24 > [ 164.780255] [0000000010247bdc] ata_sff_check_status+0x4/0x10 [libata] > [ 164.780276] [00000000102415a4] __ata_port_freeze+0x34/0x50 [libata] > [ 164.780297] [000000001024169c] ata_eh_freeze_port+0x20/0x3c [libata] > [ 164.780316] [0000000010235998] ata_host_start+0x120/0x1b4 [libata] > [ 164.780339] [00000000102488b8] ata_pci_sff_activate_host+0x14/0x1e4 [libata] > [ 164.780361] [0000000010248d94] ata_pci_bmdma_init_one+0xc0/0x124 [libata] > [ 164.780375] [0000000010354148] cmd64x_init_one+0xf0/0x104 [pata_cmd64x] > [ 164.780394] [00000000005f08c8] local_pci_probe+0x10/0x24 > [ 164.780404] [00000000005f0b50] pci_device_probe+0x4c/0x84 > [ 164.780424] [0000000000663380] driver_probe_device+0xa8/0x158 > [ 164.780434] [0000000000663484] __driver_attach+0x54/0x80 > [ 164.780444] [0000000000662bac] bus_for_each_dev+0x3c/0x84 > [ 164.780454] [0000000000662494] bus_add_driver+0xa8/0x244 > [ 164.780464] [0000000000663780] driver_register+0xb8/0x168 > [ 164.780475] Press Stop-A (L1-A) to return to the boot prom > [ 167.770834] /pci@8,700000: bytemask[0004] was_block(0) space(I/O) > [ 167.850103] /pci@8,700000: PCI AFAR [0000000000000408] > [ 167.916774] /pci@8,700000: PCI Secondary errors [(none)] -- Ben Hutchings Once a job is fouled up, anything done to improve it makes it worse.
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