On Wed, 20 May 2009 17:56:14 +0200 Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> wrote: > On Friday 15 May 2009 22:40:07 Andrey Gusev wrote: > > On Wed, 13 May 2009 20:46:33 +0200 > > Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> wrote: > > > > > On Wednesday 13 May 2009 19:11:23 Andrey Gusev wrote: > > > > On Wed, 13 May 2009 15:28:26 +0200 > > > > Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> wrote: > > > > > > > > > On Tuesday 12 May 2009 21:50:24 Andrey Gusev wrote: > > > > > > On Mon, 27 Apr 2009 23:21:48 +0200 > > > > > > Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> wrote: > > > > > > > > > > > > > On Monday 27 April 2009 22:36:45 Andrey Gusev wrote: > > > > > > > > On Sat, 25 Apr 2009 16:48:38 +0200 > > > > > > > > Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > Hi, > > > > > > > > > > > > > > > > > > On Saturday 25 April 2009 15:02:03 Andrey Gusev wrote: > > > > > > > > > > Hello! > > > > > > > > > > > > > > > > > > > > I have tested linux-2.6.30-rc3 on my system and find > > > > > > > > > > some problems. One of them is delaying on > > > > > > > > > > initialization IDE subsystem. I don't have this > > > > > > > > > > problem on 2.6.29.1. The difference is looked on > > > > > > > > > > log of dmesg. > > > > > > > > > > > > > > > > > > Unfortunately this doesn't give us any hint about the > > > > > > > > > root cause of the bug so please try narrowing the > > > > > > > > > problem down to the specific change using git-bisect > > > > > > > > > (sorry, there were 212 drivers/ide/ commits during > > > > > > > > > v2.6.29..v2.6.30-rc3 and much much more > > > > > > > > > non-drivers/ide/ ones). > > > > > > > > > > > > > > > > > > Thanks, > > > > > > > > > Bart > > > > > > > > > > > > > > > > > > > > > > > > > Hello! > > > > > > > > > > > > > > > > > > > > > > > > The full result of bisect is: > > > > > > > > > > > > > > > > > > > > > > > > git bisect start > > > > > > > > # good: [8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84] Linux > > > > > > > > 2.6.29 git bisect good > > > > > > > > 8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 # bad: > > > > > > > > [091069740304c979f957ceacec39c461d0192158] Linux > > > > > > > > 2.6.30-rc3 git bisect bad > > > > > > > > 091069740304c979f957ceacec39c461d0192158 # good: > > > > > > > > [40f07111be99b71c1e8d40c13cdc38445add787f] V4L/DVB > > > > > > > > (11166): pvrusb2: Implement status fetching from > > > > > > > > sub-devices git bisect good > > > > > > > > 40f07111be99b71c1e8d40c13cdc38445add787f # good: > > > > > > > > [ba0e1ebb7ea0616eebc29d2077355bacea62a9d8] Staging: > > > > > > > > sxg: slicoss: Specify the license for Sahara SXG and > > > > > > > > Slicoss drivers git bisect good > > > > > > > > ba0e1ebb7ea0616eebc29d2077355bacea62a9d8 > > > > > > > > > > > > > > > > > > > > > > > > git bisect start 'drivers/ide/' > > > > > > > > > > > > > > Please note that limiting search space to drivers/ide/ > > > > > > > may not give reliable results in case problem was > > > > > > > introduced by some other kernel area. > > > > > > > > > > > > > > > # good: [ba0e1ebb7ea0616eebc29d2077355bacea62a9d8] > > > > > > > > Staging: sxg: slicoss: Specify the license for Sahara > > > > > > > > SXG and Slicoss drivers git bisect good > > > > > > > > ba0e1ebb7ea0616eebc29d2077355bacea62a9d8 # bad: > > > > > > > > [091069740304c979f957ceacec39c461d0192158] Linux > > > > > > > > 2.6.30-rc3 git bisect bad > > > > > > > > 091069740304c979f957ceacec39c461d0192158 # good: > > > > > > > > [e01f251fd09fa7cb3d352eac7de17bb5d5bd1f9d] ide-cd: > > > > > > > > convert cdrom_decode_status() to use switch statements > > > > > > > > git bisect good > > > > > > > > e01f251fd09fa7cb3d352eac7de17bb5d5bd1f9d # good: > > > > > > > > [3153c26b54230d025c6d536e8d3015def4524906] ide: > > > > > > > > refactor tf_read() method git bisect good > > > > > > > > 3153c26b54230d025c6d536e8d3015def4524906 # good: > > > > > > > > [c018f1ee5cf81e58b93d9e93a2ee39cad13dc1ac] hpt366: fix > > > > > > > > HPT370 DMA timeouts git bisect good > > > > > > > > c018f1ee5cf81e58b93d9e93a2ee39cad13dc1ac # bad: > > > > > > > > [d5f840bf74c09ca5a31e518c9d984999926b5f44] ide: Remove > > > > > > > > void casts git bisect bad > > > > > > > > d5f840bf74c09ca5a31e518c9d984999926b5f44 # bad: > > > > > > > > [59c8d04f5ee97ea46da854e9adbbaa45d988c39d] hpt366: use > > > > > > > > ATA_DMA_* constants git bisect bad > > > > > > > > 59c8d04f5ee97ea46da854e9adbbaa45d988c39d > > > > > > > > > > > > > > Uhh.. something went wrong during bisect. > > > > > > > > > > > > > > "hpt366: use ATA_DMA_* constants" cannot be a first bad > > > > > > > commit because hpt366 is not even used on this system. > > > > > > > > > > > > > > Could it be that the delay doesn't happen on every boot > > > > > > > for "bad" kernels? > > > > > > > > > > > > > > Also, is 2.6.30-rc1 okay? > > > > > > > > > > > > > > Thanks, > > > > > > > Bart > > > > > > > > > > > > > > > > > > > Hello all! > > > > > > > > > > > > I continue to find reason of bug. I made more testing with > > > > > > bisect and got result: > > > > > > > > > > > > git bisect start > > > > > > # bad: [c018f1ee5cf81e58b93d9e93a2ee39cad13dc1ac] hpt366: > > > > > > fix HPT370 DMA timeouts git bisect bad > > > > > > # good: > > > > > > [fb4252e59452c18b88af014a2c4ee697bbf8cbc6] at91_ide: turn on > > > > > > PIO 6 support git bisect good > > > > > > fb4252e59452c18b88af014a2c4ee697bbf8cbc6 # good: > > > > > > [2e1c63b7ed36532b68f0eddd6a184d7ba1013b89] Merge branch > > > > > > 'for-rc1/xen/core' of > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen git > > > > > > bisect good 2e1c63b7ed36532b68f0eddd6a184d7ba1013b89 # bad: > > > > > > [cd97824994042b809493807ea644ba26c0c23290] Merge > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 > > > > > > git bisect bad cd97824994042b809493807ea644ba26c0c23290 # > > > > > > bad: [a2c252ebdeaab28c9b400570594d576dae295958] Merge > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes > > > > > > git bisect bad a2c252ebdeaab28c9b400570594d576dae295958 # > > > > > > good: [b897e6fbc49dd84b2634bca664344d503b907ce9] Merge > > > > > > branch 'drm-intel-next' of > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel > > > > > > git bisect good b897e6fbc49dd84b2634bca664344d503b907ce9 # > > > > > > good: [dfbc4752eab33e66f113f9daa2effbe241cd661d] brd: > > > > > > support barriers git bisect good > > > > > > dfbc4752eab33e66f113f9daa2effbe241cd661d # good: > > > > > > [a23c218bd36e11120daf18e00a91d5dc20e288e6] Merge branch > > > > > > 'merge' of > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc > > > > > > git bisect good a23c218bd36e11120daf18e00a91d5dc20e288e6 # > > > > > > good: [23da64b4714812b66ecf010e7dfb3ed1bf2eda69] Merge > > > > > > branch 'for-linus' of git://git.kernel.dk/linux-2.6-block > > > > > > git bisect good 23da64b4714812b66ecf010e7dfb3ed1bf2eda69 # > > > > > > good: [a228df6339e0d385b8149c860d81b6007f5e9c81] GFS2: Move > > > > > > umount flush rwsem git bisect good > > > > > > a228df6339e0d385b8149c860d81b6007f5e9c81 # skip: > > > > > > [1328df725239804ae30fc7257c1a3185e679b517] GFS2: Use > > > > > > DEFINE_SPINLOCK git bisect skip > > > > > > 1328df725239804ae30fc7257c1a3185e679b517 # good: > > > > > > [10d2198805d7faa2b193485446ff6b1de42c9b78] GFS2: cleanup > > > > > > file_operations mess git bisect good > > > > > > 10d2198805d7faa2b193485446ff6b1de42c9b78 > > > > > > > > > > > > As I understand, I found bad commit, but it includes 5 > > > > > > commits. I checked them and they are good. So, I did git > > > > > > checkout a2c252ebdeaab28c9b400570594d576dae295958 and test > > > > > > one more time this commit. I found that bag is unstable. > > > > > > The boot can be bad or good on this commit. I compared > > > > > > dmesg of 'bad' and 'good' booting, but it is equal till > > > > > > delay. > > > > > > > > > > Thanks for doing it. > > > > > > > > > > > Any suggestions? > > > > > > > > > > Hard to tell... > > > > > > > > > > I went through all commits in-between > > > > > > > > > > fb4252e59452c18b88af014a2c4ee697bbf8cbc6 > > > > > > > > > > and > > > > > > > > > > a2c252ebdeaab28c9b400570594d576dae295958 > > > > > > > > > > and there are no obvious candidates.. > > > > > > > > > > Could you please refresh my memory and tell me whether > > > > > 2.6.30-rc2 was OK? > > > > > > > > > > > > > It was ok, but I don't sure now. I tested only one boot, but > > > > this problem is not stable. I am rechecking it. > > > > > > Ok. > > > > > > Please also recheck first 'good' commit if 2.6.30-rc2 turns out > > > to be 'bad'. > > > > My last testing is very interesting. I check boot of each kernel at > > least 10 times. I checked 2.6.30-rc2, it is good. Rest results: > > > > git bisect start > > # good: [0882e8dd3aad33eca41696d463bb896e6c8817eb] Linux 2.6.30-rc2 > > git bisect good 0882e8dd3aad33eca41696d463bb896e6c8817eb > > # bad: [a2c252ebdeaab28c9b400570594d576dae295958] Merge > > git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes > > git bisect bad a2c252ebdeaab28c9b400570594d576dae295958 # good: > > [c2572f2b4ffc27ba79211aceee3bef53a59bb5cd] brd: fix cacheflushing > > git bisect good c2572f2b4ffc27ba79211aceee3bef53a59bb5cd # bad: > > [b71a0c296cee4debaf446760fbd29ead1587a7ac] powerpc: pseries/dtl.c > > should include asm/firmware.h git bisect bad > > b71a0c296cee4debaf446760fbd29ead1587a7ac > > > > Last commit had delay only on 10 time, but it ripped my system, I > > can't read any place on my hard drive. I can't mount any other > > device on it. Fortunately, I have tmpfs and I mounted second hard > > disk on it place. After my computer didn't turn on. It looks like > > dead drive or controller, but after on/off and replace disks, it > > has alived. Below is log of this bad boot. > > I think that is an old problem which for some reasons gets triggered > more easily in newer kernels or a hardware issue (or just combination > of both). Could it be RCU (it is experimental implementation in this configuratin) related? I have booted 2.6.30-rc6, sometimes it has long delay (about 66 seconds) after: "[ 0.000000] Experimental hierarchical RCU implementation." Currently I have it enabled on 2.6.29.4 and don't have any problems. I made photos of boots and some faults: http://img17.imageshack.us/img17/149/dscn4403b.jpg http://img21.imageshack.us/img21/254/dscn4407v.jpg http://img21.imageshack.us/img21/4919/dscn4413.jpg http://img14.imageshack.us/img14/1230/dscn4414y.jpg http://img13.imageshack.us/img13/878/dscn4419c.jpg It is not very good photo, but it is difficult to shoot monitor. It looks like same delay. > > [...] > > > > [ BTW the above bisection points that the problem was introduced > > > outside of drivers/ide or that it was introduced earlier that we'd > > > initially thought ] > > > > > > > I have added second hard drive and got new issue. May be this > > > > log (dmesg) can tell you something. It is on first known 'bad > > > > commit'. 2.6.29.2 can't properly > > > > > > It tells us that there is some IRQ routing problem... seems like a > > > platform or ide-pmac specific problem. Does some earlier kernel > > > work OK with this configuration? > > > > I have Debian's 2.6.26, it has same problem. Don't take attention > > to time, I caught another bug on Aureal Vortex2, this driver kills > > kernel completely and system time too. I am lucky on bugs on this > > machine. > > [...] > > > [477194869.958131] hdb: QUANTUM FIREBALLP LM20.5, ATA DISK drive > > [...] > > > [477194895.065957] ide-pmac lost interrupt, dma status: 8480 > > [477194895.068535] hdb: lost interrupt > > [477194895.070952] hdb: dma_intr: status=0x58 { DriveReady > > SeekComplete DataRequest } [477194895.073444] ide: failed opcode > > was: unknown [477194895.076053] hda: DMA disabled > > [477194895.078504] hdb: DMA disabled > > [477194895.209948] ide0: reset: success > > [477194895.430619] hdb1 hdb2 < hdb5 hdb6 hdb7 hdb8 > > > This drive is one of the "quirky" drives which has special > workarounds in some host drivers... > > OK, lets try something else. I went through IDE code and fixed > outstanding issues which may be related to these problems + mixed-in > pending bugfixes. There is dmesg of 2.6.30-rc6 with patch, I could logged in only once, 2 boots couldn't give me such ability. [ 0.000000] Using PowerMac machine description [ 0.000000] Total memory = 1536MB; using 4096kB for hash table (at cfc00000) [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.30-rc6 (andrey@power-debian) (gcc version 4.3.3 (Debian 4.3.3-10) ) #23 SMP PREEMPT Sat May 30 12:24:28 MSD 2009 [ 0.000000] Found initrd at 0xc1a00000:0xc1f15800 [ 0.000000] Found UniNorth memory controller & host bridge @ 0xf8000000 revision: 0x24 [ 0.000000] Mapped at 0xff7c0000 [ 0.000000] Found a Keylargo mac-io controller, rev: 3, mapped at 0xff740000 [ 0.000000] PowerMac motherboard: PowerMac G4 Windtunnel [ 0.000000] CPU maps initialized for 1 thread per core [ 0.000000] (thread shift is 0) [ 0.000000] console [udbg0] enabled [ 0.000000] Found UniNorth PCI host bridge at 0x00000000f0000000. Firmware bus number: 0->0 [ 0.000000] PCI host bridge /pci@f0000000 ranges: [ 0.000000] MEM 0x00000000f1000000..0x00000000f1ffffff -> 0x00000000f1000000 [ 0.000000] IO 0x00000000f0000000..0x00000000f07fffff -> 0x0000000000000000 [ 0.000000] MEM 0x0000000090000000..0x00000000afffffff -> 0x0000000090000000 [ 0.000000] Found UniNorth PCI host bridge at 0x00000000f2000000. Firmware bus number: 0->0 [ 0.000000] PCI host bridge /pci@f2000000 (primary) ranges: [ 0.000000] MEM 0x00000000f3000000..0x00000000f3ffffff -> 0x00000000f3000000 [ 0.000000] IO 0x00000000f2000000..0x00000000f27fffff -> 0x0000000000000000 [ 0.000000] MEM 0x0000000080000000..0x000000008fffffff -> 0x0000000080000000 [ 0.000000] Found UniNorth PCI host bridge at 0x00000000f4000000. Firmware bus number: 0->0 [ 0.000000] PCI host bridge /pci@f4000000 ranges: [ 0.000000] MEM 0x00000000f5000000..0x00000000f5ffffff -> 0x00000000f5000000 [ 0.000000] IO 0x00000000f4000000..0x00000000f47fffff -> 0x0000000000000000 [ 0.000000] via-pmu: Server Mode is disabled [ 0.000000] PMU driver v2 initialized for Core99, firmware: 0c [ 0.000000] nvram: Checking bank 0... [ 0.000000] nvram: gen0=1392, gen1=1391 [ 0.000000] nvram: Active bank is: 0 [ 0.000000] nvram: OF partition at 0x410 [ 0.000000] nvram: XP partition at 0x1020 [ 0.000000] nvram: NR partition at 0x1120 [ 0.000000] Top of RAM: 0x60000000, Total RAM: 0x60000000 [ 0.000000] Memory hole size: 0MB [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000000 -> 0x00030000 [ 0.000000] Normal 0x00030000 -> 0x00030000 [ 0.000000] HighMem 0x00030000 -> 0x00060000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[1] active PFN ranges [ 0.000000] 0: 0x00000000 -> 0x00060000 [ 0.000000] On node 0 totalpages: 393216 [ 0.000000] free_area_init_node: node 0, pgdat c042c4a0, node_mem_map c04a9000 [ 0.000000] DMA zone: 1536 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 195072 pages, LIFO batch:31 [ 0.000000] HighMem zone: 1536 pages used for memmap [ 0.000000] HighMem zone: 195072 pages, LIFO batch:31 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 390144 [ 0.000000] Kernel command line: root=/dev/mapper/power--group-root ro [ 0.000000] Experimental hierarchical RCU implementation. [ 0.000000] Experimental hierarchical RCU init done. [ 0.000000] NR_IRQS:512 [ 0.000000] mpic: Setting up MPIC " MPIC 1 " version 1.2 at 80040000, max 4 CPUs [ 0.000000] mpic: ISU size: 64, shift: 6, mask: 3f [ 0.000000] mpic: Initializing for 64 sources [ 0.000000] irq: irq 55 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 55 [ 0.000000] PID hash table entries: 4096 (order: 12, 16384 bytes) [ 0.000000] GMT Delta read from XPRAM: 240 minutes, DST: on [ 0.000000] time_init: decrementer frequency = 33.304615 MHz [ 0.000000] time_init: processor frequency = 866.666664 MHz [ 0.000000] clocksource: timebase mult[781a7d6] shift[22] registered [ 0.000000] clockevent: decrementer mult[886] shift[16] cpu[0] [ 0.000299] Console: colour dummy device 80x25 [ 0.000467] console handover: boot [udbg0] -> real [tty0] [ 0.000703] irq: irq 22 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 22 [ 0.000743] irq: irq 23 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 23 [ 0.001698] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.002871] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.217079] High memory: 786432k [ 0.217091] Memory: 1544188k/1572864k available (4132k kernel code, 27588k reserved, 152k data, 332k bss, 224k init) [ 0.217248] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.217278] Calibrating delay loop... 66.56 BogoMIPS (lpj=332800) [ 0.430489] Security Framework initialized [ 0.430535] Mount-cache hash table entries: 512 [ 0.431106] device-tree: Duplicate name in /cpus/PowerPC,G4@0/l2-cache, renamed to "l2-cache#1" [ 0.431211] device-tree: Duplicate name in /cpus/PowerPC,G4@0, renamed to "l2-cache#1" [ 0.431349] device-tree: Duplicate name in /cpus/PowerPC,G4@1/l2-cache, renamed to "l2-cache#1" [ 0.431447] device-tree: Duplicate name in /cpus/PowerPC,G4@1, renamed to "l2-cache#1" [ 0.434910] Initializing cgroup subsys ns [ 0.434928] Initializing cgroup subsys cpuacct [ 0.434955] Initializing cgroup subsys devices [ 0.434968] Initializing cgroup subsys freezer [ 0.435346] PowerMac SMP probe found 2 cpus [ 0.435461] irq: irq 42 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 42 [ 0.435511] KeyWest i2c @0xf8001003 irq 42 /uni-n@f8000000/i2c@f8001000 [ 0.435529] channel 0 bus <multibus> [ 0.435540] channel 1 bus <multibus> [ 0.435580] irq: irq 26 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 26 [ 0.435595] KeyWest i2c @0x80018000 irq 26 /pci@f2000000/mac-io@17/i2c@18000 [ 0.435616] channel 0 bus <multibus> [ 0.435636] PMU i2c /pci@f2000000/mac-io@17/via-pmu@16000/pmu-i2c [ 0.435654] channel 1 bus <multibus> [ 0.435668] channel 2 bus <multibus> [ 0.435694] pmf: no parser for command 17 ! [ 0.435755] Processor timebase sync using GPIO 0x73 [ 0.435773] mpic: requesting IPIs ... [ 0.435794] irq: irq 251 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 251 [ 0.435812] irq: irq 252 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 252 [ 0.435828] irq: irq 253 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 253 [ 0.435845] irq: irq 254 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 254 [ 0.435855] CPU0: L2CR is 80080000 [ 0.435869] CPU0: L3CR is 8f0b0000 [477194875.410567] CPU1: L2CR was 80000 [477194875.410605] CPU1: L2CR set to 80080000 [477194875.410611] CPU1: L3CR was 0 [477194875.410772] CPU1: L3CR set to 8f0b0000 [ 0.437521] Processor 1 found. [ 0.437581] clockevent: decrementer mult[886] shift[16] cpu[1] [ 0.437626] Brought up 2 CPUs [ 0.437800] CPU0 attaching sched-domain: [ 0.437810] domain 0: span 0-1 level CPU [ 0.437819] groups: 0 1 [ 0.437836] CPU1 attaching sched-domain: [ 0.437843] domain 0: span 0-1 level CPU [ 0.437850] groups: 1 0 [ 0.448443] net_namespace: 568 bytes [ 0.448942] NET: Registered protocol family 16 [ 0.450512] irq: irq 25 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 25 [ 0.450568] irq: irq 47 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 47 [ 0.451112] PCI: Probing PCI hardware [ 0.451419] pci 0000:00:10.0: reg 10 32bit mmio: [0x91000000-0x91ffffff] [ 0.451432] pci 0000:00:10.0: reg 14 32bit mmio: [0x98000000-0x9fffffff] [ 0.451444] pci 0000:00:10.0: reg 18 32bit mmio: [0x000000-0x07ffff] [ 0.451467] pci 0000:00:10.0: reg 30 32bit mmio: [0x90000000-0x9001ffff] [ 0.451571] irq: irq 48 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 48 [ 0.452134] pci 0001:10:15.0: reg 10 32bit mmio: [0x800c0000-0x800fffff] [ 0.452147] pci 0001:10:15.0: reg 14 io port: [0x410-0x417] [ 0.452159] pci 0001:10:15.0: reg 18 io port: [0x400-0x407] [ 0.452203] pci 0001:10:15.0: supports D2 [ 0.452236] pci 0001:10:17.0: reg 10 32bit mmio: [0x80000000-0x8007ffff] [ 0.452299] pci 0001:10:18.0: reg 10 32bit mmio: [0x80081000-0x80081fff] [ 0.452365] pci 0001:10:19.0: reg 10 32bit mmio: [0x80080000-0x80080fff] [ 0.452466] irq: irq 58 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 58 [ 0.452514] irq: irq 27 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 27 [ 0.452560] irq: irq 28 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 28 [ 0.453522] pci 0002:20:0d.0: reg 10 32bit mmio: [0xf5004000-0xf5007fff] [ 0.453589] pci 0002:20:0e.0: reg 10 32bit mmio: [0xf5000000-0xf5000fff] [ 0.453636] pci 0002:20:0e.0: supports D1 D2 [ 0.453643] pci 0002:20:0e.0: PME# supported from D0 D1 D2 D3hot [ 0.453670] pci 0002:20:0e.0: PME# disabled [ 0.453709] pci 0002:20:0f.0: reg 10 32bit mmio: [0xf5200000-0xf53fffff] [ 0.453739] pci 0002:20:0f.0: reg 30 32bit mmio: [0xf5100000-0xf51fffff] [ 0.453820] irq: irq 39 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 39 [ 0.453856] irq: irq 40 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 40 [ 0.453896] irq: irq 41 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 41 [ 0.454602] PCI 0001:10 Cannot reserve Legacy IO [0x00-0xfff] [ 0.454630] pci_bus 0000:00: resource 0 io: [0x802000-0x1001fff] [ 0.454638] pci_bus 0000:00: resource 1 mem: [0xf1000000-0xf1ffffff] [ 0.454647] pci_bus 0000:00: resource 2 mem: [0x90000000-0xafffffff] [ 0.454655] pci_bus 0001:10: resource 0 io: [0x00-0x7fffff] [ 0.454663] pci_bus 0001:10: resource 1 mem: [0xf3000000-0xf3ffffff] [ 0.454672] pci_bus 0001:10: resource 2 mem: [0x80000000-0x8fffffff] [ 0.454681] pci_bus 0002:20: resource 0 io: [0xff7fe000-0xffffdfff] [ 0.454689] pci_bus 0002:20: resource 1 mem: [0xf5000000-0xf5ffffff] [ 0.509190] bio: create slab <bio-0> at 0 [ 0.510100] usbcore: registered new interface driver usbfs [ 0.510328] usbcore: registered new interface driver hub [ 0.510530] usbcore: registered new device driver usb [ 0.557749] Switched to high resolution mode on CPU 0 [ 0.558830] NET: Registered protocol family 2 [ 0.567707] Switched to high resolution mode on CPU 1 [ 0.657889] IP route cache hash table entries: 32768 (order: 5, 131072 bytes) [ 0.658894] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.661220] TCP bind hash table entries: 65536 (order: 7, 786432 bytes) [ 0.662927] TCP: Hash tables configured (established 131072 bind 65536) [ 0.662957] TCP reno registered [ 0.687989] NET: Registered protocol family 1 [ 0.688239] Trying to unpack rootfs image as initramfs... [ 1.026390] Freeing initrd memory: 5206k freed [ 1.027461] Thermal assist unit not available [ 1.028036] setup_kcore: restrict size=3fffffff [ 1.040922] audit: initializing netlink socket (disabled) [ 1.040982] type=2000 audit(1243661004.030:1): initialized [ 1.041564] highmem bounce pool size: 64 pages [ 1.050059] VFS: Disk quotas dquot_6.5.2 [ 1.050438] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.068976] msgmni has been set to 1492 [ 1.069868] alg: No test for stdrng (krng) [ 1.069953] alg: No test for stdrng (ansi_cprng) [ 1.069996] io scheduler noop registered [ 1.070012] io scheduler anticipatory registered [ 1.070028] io scheduler deadline registered [ 1.070275] io scheduler cfq registered (default) [ 1.080864] nvidiafb: Device ID: 10de0172 [ 1.117762] nvidiafb: CRTC0 analog not found [ 1.157725] nvidiafb: CRTC1 analog found [ 1.301505] i2c-adapter i2c-0: unable to read EDID block. [ 1.521499] i2c-adapter i2c-0: unable to read EDID block. [ 1.741499] i2c-adapter i2c-0: unable to read EDID block. [ 2.127735] nvidiafb: EDID found from BUS2 [ 2.127783] nvidiafb: CRTC 1appears to have a CRT attached [ 2.127803] nvidiafb: Using CRT on CRTC 1 [ 2.151593] Console: switching to colour frame buffer device 160x64 [ 2.155252] nvidiafb: PCI nVidia NV17 framebuffer (32MB @ 0x98000000) [ 2.194786] Generic non-volatile memory driver v1.1 [ 2.194964] Linux agpgart interface v0.103 [ 2.195037] agpgart-uninorth 0000:00:0b.0: Apple UniNorth 2 chipset [ 2.195274] agpgart-uninorth 0000:00:0b.0: configuring for size idx: 8 [ 2.195489] agpgart-uninorth 0000:00:0b.0: AGP aperture is 32M @ 0x0 [ 2.195720] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 2.196765] pmac_zilog: 0.6 (Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>) [ 2.196843] ttyPZ0 at MMIO 0x80013020 (irq = 22) is a Z85c30 ESCC - Serial port [ 2.197041] ttyPZ1 at MMIO 0x80013000 (irq = 23) is a Z85c30 ESCC - Serial port [ 2.211980] brd: module loaded [ 2.214174] loop: module loaded [ 2.214293] MacIO PCI driver attached to Keylargo chipset [ 2.215251] irq: irq 32 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 32 [ 2.215767] irq: irq 19 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 19 [ 2.215791] irq: irq 11 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 16 [ 2.215974] irq: irq 20 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 20 [ 2.215997] irq: irq 12 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 17 [ 2.216189] irq: irq 5 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 18 [ 2.216212] irq: irq 6 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 21 [ 2.216460] irq: irq 7 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 24 [ 2.216483] irq: irq 8 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 29 [ 2.217261] input: Macintosh mouse button emulation as /class/input/input0 [ 2.218084] Uniform Multi-Platform E-IDE driver [ 2.220358] adb: starting probe task... [ 2.220432] adb: finished probe task... [ 2.220622] ide-pmac 0002:20:0d.0: enabling device (0000 -> 0002) [ 3.247734] ide-pmac: Found Apple UniNorth ATA-6 controller (PCI), bus ID 3, irq 39 [ 3.247823] Probing IDE interface ide0... [ 3.547915] hda: IBM-IC35L060AVVA07-0, ATA DISK drive [ 3.907729] hdb: QUANTUM FIREBALLP LM20.5, ATA DISK drive [ 66.830570] hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4 [ 66.830747] hda: UDMA/100 mode selected [ 66.830945] hdb: host max PIO4 wanted PIO255(auto-tune) selected PIO4 [ 66.831191] hdb: UDMA/66 mode selected [ 66.831568] ide0 at 0xf1012000-0xf1012070,0xf1012160 on irq 39 [ 67.867729] ide-pmac: Found Apple KeyLargo ATA-4 controller (macio), bus ID 2, irq 19 [ 67.867805] Probing IDE interface ide1... [ 68.477787] ide1 at 0xf100e000-0xf100e070,0xf100e160 on irq 19 [ 68.477882] ide-pmac: probe of 0.0001f000:ata-4 failed with error -1 [ 69.507728] ide-pmac: Found Apple KeyLargo ATA-3 controller (macio), bus ID 0, irq 20 [ 69.507797] Probing IDE interface ide1... [ 69.927909] hdc: PHILIPS CDD5101, ATAPI CD/DVD-ROM drive [ 70.287747] sysfs: cannot create duplicate filename '/class/ide_port/ide1' [ 70.287841] ------------[ cut here ]------------ [ 70.287879] Badness at fs/sysfs/dir.c:487 [ 70.287914] NIP: c01119f0 LR: c01119f0 CTR: 00000000 [ 70.287956] REGS: ef84db20 TRAP: 0700 Not tainted (2.6.30-rc6) [ 70.289743] MSR: 00029032 <EE,ME,CE,IR,DR> CR: 22000082 XER: 00000000 [ 70.291580] TASK = ef850000[1] 'swapper' THREAD: ef84c000 CPU: 0 [ 70.291632] GPR00: c01119f0 ef84dbd0 ef850000 00000051 00001032 ffffffff ffffffff 00000000 [ 70.293489] GPR08: f40e0000 00000001 00000000 00000000 42000044 00000000 0176c0fc 0176c120 [ 70.295353] GPR16: 0180ca40 0176c128 01795c40 0176bd24 c0221fa4 c044845c c039a164 ef99e0f8 [ 70.297238] GPR24: c1849b40 ef84dd08 c1846a88 ef84dc28 ffffffef ef84dbf8 c18442a0 ef823000 [ 70.300954] NIP [c01119f0] sysfs_add_one+0x7c/0xa0 [ 70.302789] LR [c01119f0] sysfs_add_one+0x7c/0xa0 [ 70.304606] Call Trace: [ 70.306415] [ef84dbd0] [c01119f0] sysfs_add_one+0x7c/0xa0 (unreliable) [ 70.308283] [ef84dbf0] [c01120f4] create_dir+0x58/0xb4 [ 70.310140] [ef84dc20] [c011219c] sysfs_create_dir+0x4c/0x70 [ 70.312019] [ef84dc40] [c01a498c] kobject_add_internal+0xdc/0x1b8 [ 70.313895] [ef84dc60] [c01a4cac] kobject_add+0x80/0x98 [ 70.315768] [ef84dc90] [c020b4b0] device_add+0xe0/0x5dc [ 70.317639] [ef84dcd0] [c020ba74] device_create_vargs+0x98/0xd0 [ 70.319517] [ef84dd00] [c020baec] device_create+0x40/0x50 [ 70.321402] [ef84dd30] [c02237d4] ide_host_register+0x370/0x690 [ 70.323288] [ef84dd80] [c0301418] pmac_ide_setup_device+0x444/0x46c [ 70.325192] [ef84de00] [c03015f8] pmac_ide_macio_attach+0x1b8/0x218 [ 70.327117] [ef84de60] [c02169cc] macio_device_probe+0x64/0x8c [ 70.329042] [ef84de80] [c020de1c] driver_probe_device+0xb8/0x180 [ 70.330965] [ef84dea0] [c020df54] __driver_attach+0x70/0xa4 [ 70.332885] [ef84dec0] [c020d5d0] bus_for_each_dev+0x5c/0xac [ 70.334797] [ef84def0] [c020dc48] driver_attach+0x24/0x34 [ 70.336699] [ef84df00] [c020ce1c] bus_add_driver+0xb4/0x218 [ 70.338596] [ef84df20] [c020e2f8] driver_register+0xd0/0x170 [ 70.340493] [ef84df40] [c0216894] macio_register_driver+0x28/0x38 [ 70.342385] [ef84df50] [c03f6f10] pmac_ide_probe+0x58/0x80 [ 70.344284] [ef84df60] [c0003b50] do_one_initcall+0x58/0x1ac [ 70.346184] [ef84dfd0] [c03d1304] kernel_init+0x164/0x1d4 [ 70.348074] [ef84dff0] [c0014d08] kernel_thread+0x4c/0x68 [ 70.349948] Instruction dump: [ 70.351800] 807d0000 7fe4fb78 4bffff51 3c80c037 38848ff0 4bf0965d 809e0010 4bf09655 [ 70.353775] 7c641b78 3c60c038 38632db8 481e9f7d <0fe00000> 7fe3fb78 4bfa8629 80010024 [ 70.355775] kobject_add_internal failed for ide1 with -EEXIST, don't try to register things with the same name in the same directory. [ 70.357743] Call Trace: [ 70.359703] [ef84dc00] [c00089b8] show_stack+0x4c/0x14c (unreliable) [ 70.361695] [ef84dc40] [c01a4a38] kobject_add_internal+0x188/0x1b8 [ 70.363670] [ef84dc60] [c01a4cac] kobject_add+0x80/0x98 [ 70.365641] [ef84dc90] [c020b4b0] device_add+0xe0/0x5dc [ 70.367627] [ef84dcd0] [c020ba74] device_create_vargs+0x98/0xd0 [ 70.369617] [ef84dd00] [c020baec] device_create+0x40/0x50 [ 70.371573] [ef84dd30] [c02237d4] ide_host_register+0x370/0x690 [ 70.373510] [ef84dd80] [c0301418] pmac_ide_setup_device+0x444/0x46c [ 70.375455] [ef84de00] [c03015f8] pmac_ide_macio_attach+0x1b8/0x218 [ 70.377391] [ef84de60] [c02169cc] macio_device_probe+0x64/0x8c [ 70.379351] [ef84de80] [c020de1c] driver_probe_device+0xb8/0x180 [ 70.381295] [ef84dea0] [c020df54] __driver_attach+0x70/0xa4 [ 70.383215] [ef84dec0] [c020d5d0] bus_for_each_dev+0x5c/0xac [ 70.385116] [ef84def0] [c020dc48] driver_attach+0x24/0x34 [ 70.386999] [ef84df00] [c020ce1c] bus_add_driver+0xb4/0x218 [ 70.388870] [ef84df20] [c020e2f8] driver_register+0xd0/0x170 [ 70.390709] [ef84df40] [c0216894] macio_register_driver+0x28/0x38 [ 70.392540] [ef84df50] [c03f6f10] pmac_ide_probe+0x58/0x80 [ 70.394362] [ef84df60] [c0003b50] do_one_initcall+0x58/0x1ac [ 70.396190] [ef84dfd0] [c03d1304] kernel_init+0x164/0x1d4 [ 70.398026] [ef84dff0] [c0014d08] kernel_thread+0x4c/0x68 [ 70.399861] ide1: disabling port [ 70.401669] ide-pmac: probe of 0.00020000:ata-3 failed with error -1 [ 70.427747] ide-gd driver 1.18 [ 70.429609] hda: max request size: 128KiB [ 70.460436] hda: 120103200 sectors (61492 MB) w/1863KiB Cache, CHS=65535/16/63 [ 70.462627] hda: cache flushes supported [ 70.464632] hda: [mac] hda1 hda2 hda3 hda4 [ 70.547879] hdb: max request size: 128KiB [ 70.580518] hdb: 40132503 sectors (20547 MB) w/1900KiB Cache, CHS=39813/16/63 [ 70.582303] hdb: cache flushes not supported [ 70.584122] hdb:<3>ide-pmac lost interrupt, dma status: 8480 [ 90.579564] hdb: lost interrupt [ 90.581310] hdb: dma_intr: status=0x58 { DriveReady SeekComplete DataRequest } [ 90.583132] ide: failed opcode was: unknown [ 90.587331] hda: DMA disabled [ 90.589112] hdb: DMA disabled [ 90.627724] ide0: reset: success [ 90.672825] hdb1 hdb2 < hdb5 hdb6 hdb7 hdb8 > [ 90.917748] ide-cd driver 5.00 [ 90.937884] sungem.c:v0.98 8/24/03 David S. Miller (davem@xxxxxxxxxx) [ 91.010625] PHY ID: 2060e1, addr: 0 [ 91.028338] eth0: Sun GEM (PCI) 10/100/1000BaseT Ethernet 00:03:93:ab:d1:a6 [ 91.030163] eth0: Found BCM5421 PHY [ 91.040347] I2O subsystem v1.325 [ 91.042144] i2o: max drivers = 8 [ 91.087762] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 91.100344] ohci_hcd 0001:10:18.0: enabling device (0000 -> 0002) [ 91.102179] ohci_hcd 0001:10:18.0: OHCI Host Controller [ 91.110255] ohci_hcd 0001:10:18.0: new USB bus registered, assigned bus number 1 [ 91.112135] ohci_hcd 0001:10:18.0: irq 27, io mem 0x80081000 [ 91.190134] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 [ 91.191972] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 91.193788] usb usb1: Product: OHCI Host Controller [ 91.195595] usb usb1: Manufacturer: Linux 2.6.30-rc6 ohci_hcd [ 91.197404] usb usb1: SerialNumber: 0001:10:18.0 [ 91.200246] usb usb1: configuration #1 chosen from 1 choice [ 91.205363] hub 1-0:1.0: USB hub found [ 91.207145] hub 1-0:1.0: 2 ports detected [ 91.218319] ohci_hcd 0001:10:19.0: enabling device (0000 -> 0002) [ 91.220048] ohci_hcd 0001:10:19.0: OHCI Host Controller [ 91.228334] ohci_hcd 0001:10:19.0: new USB bus registered, assigned bus number 2 [ 91.230096] ohci_hcd 0001:10:19.0: irq 28, io mem 0x80080000 [ 91.310106] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 91.311850] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 91.313572] usb usb2: Product: OHCI Host Controller [ 91.315280] usb usb2: Manufacturer: Linux 2.6.30-rc6 ohci_hcd [ 91.316980] usb usb2: SerialNumber: 0001:10:19.0 [ 91.320360] usb usb2: configuration #1 chosen from 1 choice [ 91.322333] hub 2-0:1.0: USB hub found [ 91.324056] hub 2-0:1.0: 2 ports detected [ 91.329247] mice: PS/2 mouse device common for all mice [ 91.333296] rtc-generic rtc-generic: rtc core: registered rtc-generic as rtc0 [ 91.335374] i2c /dev entries driver [ 91.347271] PowerMac i2c bus pmu 2 registered [ 91.350237] PowerMac i2c bus pmu 1 registered [ 91.352265] PowerMac i2c bus mac-io 0 registered [ 91.355253] PowerMac i2c bus uni-n 1 registered [ 91.357915] PowerMac i2c bus uni-n 0 registered [ 91.392391] usbcore: registered new interface driver hiddev [ 91.394300] usbcore: registered new interface driver usbhid [ 91.395993] usbhid: v2.6:USB HID core driver [ 91.399438] TCP cubic registered [ 91.401174] NET: Registered protocol family 17 [ 91.406259] registered taskstats version 1 [ 91.409248] input: PMU as /class/input/input1 [ 91.411233] rtc-generic rtc-generic: setting system clock to 2009-05-30 09:24:55 UTC (1243675495) [ 91.412954] Freeing unused kernel memory: 224k init [ 91.567767] usb 1-1: new low speed USB device using ohci_hcd and address 2 [ 91.771262] usb 1-1: New USB device found, idVendor=0458, idProduct=002e [ 91.773100] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 91.774854] usb 1-1: Product: NetScroll+ Traveler [ 91.776591] usb 1-1: Manufacturer: KYE [ 91.778545] usb 1-1: configuration #1 chosen from 1 choice [ 91.795245] input: KYE NetScroll+ Traveler as /class/input/input2 [ 91.797245] generic-usb 0003:0458:002E.0001: input,hidraw0: USB HID v1.10 Mouse [KYE NetScroll+ Traveler] on usb-0001:10:18.0-1/input0 [ 91.930350] usb 2-1: new full speed USB device using ohci_hcd and address 2 [ 92.099280] usb 2-1: New USB device found, idVendor=05e3, idProduct=0608 [ 92.101244] usb 2-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 92.103076] usb 2-1: Product: USB2.0 Hub [ 92.105116] usb 2-1: configuration #1 chosen from 1 choice [ 92.107366] hub 2-1:1.0: USB hub found [ 92.110314] hub 2-1:1.0: 4 ports detected [ 92.421274] usb 2-1.1: new full speed USB device using ohci_hcd and address 3 [ 92.539288] usb 2-1.1: New USB device found, idVendor=05e3, idProduct=0608 [ 92.541329] usb 2-1.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 92.543199] usb 2-1.1: Product: USB2.0 Hub [ 92.545262] usb 2-1.1: configuration #1 chosen from 1 choice [ 92.548385] hub 2-1.1:1.0: USB hub found [ 92.551287] hub 2-1.1:1.0: 4 ports detected [ 92.671280] usb 2-1.2: new low speed USB device using ohci_hcd and address 4 [ 92.840319] usb 2-1.2: New USB device found, idVendor=04d9, idProduct=0022 [ 92.842323] usb 2-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 92.844186] usb 2-1.2: Product: USB Keyboard [ 92.846274] usb 2-1.2: configuration #1 chosen from 1 choice [ 92.861967] input: USB Keyboard as /class/input/input3 [ 92.864123] generic-usb 0003:04D9:0022.0002: input,hidraw1: USB HID v1.10 Keyboard [USB Keyboard] on usb-0001:10:19.0-1.2/input0 [ 92.885524] input: USB Keyboard as /class/input/input4 [ 92.896565] generic-usb 0003:04D9:0022.0003: input,hidraw2: USB HID v1.10 Device [USB Keyboard] on usb-0001:10:19.0-1.2/input1 [ 93.027997] ohci1394 0002:20:0e.0: enabling device (0000 -> 0002) [ 93.092286] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[40] MMIO=[f5000000-f50007ff] Max Packet=[2048] IR/IT contexts=[8/8] [ 93.410741] eth0: Link is up at 100 Mbps, full-duplex. [ 93.476753] device-mapper: uevent: version 1.0.3 [ 93.479265] device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@xxxxxxxxxx [ 94.428052] ieee1394: Host added: ID:BUS[0-00:1023] GUID[000393fffeabd1a6] [ 144.839059] kjournald starting. Commit interval 5 seconds [ 144.839087] EXT3-fs: mounted filesystem with ordered data mode. [ 149.327322] udev: starting version 141 [ 149.327519] udev: deprecated sysfs layout; update the kernel or disable CONFIG_SYSFS_DEPRECATED; some udev features will not work correctly [ 282.139537] EXT3 FS on dm-1, internal journal [ 282.944448] SCSI subsystem initialized [ 283.019220] DS1775 digital thermometer [@49] [ 283.019391] Temp: 53.0 C Hyst: 75.0 C OS: 80.0 C [ 283.023309] ADM1030 fan controller [@2c] [ 283.027522] Reducing overheating limit to 65.0 C (Hyst: 60.0 C) [ 287.594082] kjournald starting. Commit interval 5 seconds [ 287.607496] EXT3 FS on dm-3, internal journal [ 287.612410] EXT3-fs: mounted filesystem with ordered data mode. [ 287.669137] REISERFS (device dm-4): found reiserfs format "3.6" with standard journal [ 287.669362] REISERFS (device dm-4): using ordered data mode [ 287.682997] REISERFS (device dm-4): journal params: device dm-4, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 [ 287.686423] REISERFS (device dm-4): checking transaction log (dm-4) [ 287.735102] REISERFS (device dm-4): Using r5 hash to sort names [ 287.861075] Adding 1048568k swap on /dev/mapper/power--group-swap_1. Priority:-1 extents:1 across:1048568k [ 289.571657] eth0: Link is up at 100 Mbps, full-duplex. [ 289.571732] eth0: Pause is enabled (rxfifo: 10240 off: 7168 on: 5632) [ 291.038766] CPU-temp: 53.1 C, Case: 32.2 C, Fan: 0 (tuned -11) [ 305.202444] Process Xorg (pid:2982) mapped non-existing PCI legacy memory for 00000:00 > > The end result is a patch for 2.6.30-rc6 below, please try it. > > diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c > index 0feb66c..7ce68ef 100644 > --- a/drivers/ide/hpt366.c > +++ b/drivers/ide/hpt366.c > @@ -138,14 +138,6 @@ > #undef HPT_RESET_STATE_ENGINE > #undef HPT_DELAY_INTERRUPT > > -static const char *quirk_drives[] = { > - "QUANTUM FIREBALLlct08 08", > - "QUANTUM FIREBALLP KA6.4", > - "QUANTUM FIREBALLP LM20.4", > - "QUANTUM FIREBALLP LM20.5", > - NULL > -}; > - > static const char *bad_ata100_5[] = { > "IBM-DTLA-307075", > "IBM-DTLA-307060", > @@ -729,27 +721,13 @@ static void hpt3xx_set_pio_mode(ide_drive_t > *drive, const u8 pio) hpt3xx_set_mode(drive, XFER_PIO_0 + pio); > } > > -static void hpt3xx_quirkproc(ide_drive_t *drive) > -{ > - char *m = (char > *)&drive->id[ATA_ID_PROD]; > - const char **list = quirk_drives; > - > - while (*list) > - if (strstr(m, *list++)) { > - drive->quirk_list = 1; > - return; > - } > - > - drive->quirk_list = 0; > -} > - > static void hpt3xx_maskproc(ide_drive_t *drive, int mask) > { > ide_hwif_t *hwif = drive->hwif; > struct pci_dev *dev = to_pci_dev(hwif->dev); > struct hpt_info *info = hpt3xx_get_info(hwif->dev); > > - if (drive->quirk_list == 0) > + if ((drive->dev_flags & IDE_DFLAG_NIEN_QUIRK) == 0) > return; > > if (info->chip_type >= HPT370) { > @@ -1404,7 +1382,6 @@ static int __devinit hpt36x_init(struct pci_dev > *dev, struct pci_dev *dev2) static const struct ide_port_ops > hpt3xx_port_ops = { .set_pio_mode = > hpt3xx_set_pio_mode, .set_dma_mode = hpt3xx_set_mode, > - .quirkproc = hpt3xx_quirkproc, > .maskproc = hpt3xx_maskproc, > .mdma_filter = hpt3xx_mdma_filter, > .udma_filter = hpt3xx_udma_filter, > diff --git a/drivers/ide/ide-eh.c b/drivers/ide/ide-eh.c > index 5d5fb96..fab7e89 100644 > --- a/drivers/ide/ide-eh.c > +++ b/drivers/ide/ide-eh.c > @@ -408,8 +408,9 @@ static ide_startstop_t do_reset1(ide_drive_t > *drive, int do_not_try_atapi) /* more than enough time */ > udelay(10); > /* clear SRST, leave nIEN (unless device is on the quirk > list) */ > - tp_ops->write_devctl(hwif, (drive->quirk_list == 2 ? 0 : > ATA_NIEN) | > - ATA_DEVCTL_OBS); > + tp_ops->write_devctl(hwif, > + ((drive->dev_flags & IDE_DFLAG_NIEN_QUIRK) ? 0 : > ATA_NIEN) | > + ATA_DEVCTL_OBS); > /* more than enough time */ > udelay(10); > hwif->poll_timeout = jiffies + WAIT_WORSTCASE; > diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c > index 35dc38d..a4622b8 100644 > --- a/drivers/ide/ide-io.c > +++ b/drivers/ide/ide-io.c > @@ -503,11 +503,15 @@ repeat: > > if ((hwif->host->host_flags & IDE_HFLAG_SERIALIZE) && > hwif != prev_port) { > + ide_drive_t *cur_dev = > + prev_port ? prev_port->cur_dev : > NULL; + > /* > * set nIEN for previous port, drives in the > - * quirk_list may not like intr > setups/cleanups > + * quirk list may not like intr > setups/cleanups */ > - if (prev_port && > prev_port->cur_dev->quirk_list == 0) > + if (cur_dev && > + (cur_dev->dev_flags & > IDE_DFLAG_NIEN_QUIRK) == 0) prev_port->tp_ops->write_devctl(prev_port, > ATA_NIEN > | ATA_DEVCTL_OBS); > @@ -696,7 +700,7 @@ void ide_timer_expiry (unsigned long data) > } > spin_lock_irq(&hwif->lock); > enable_irq(hwif->irq); > - if (startstop == ide_stopped) { > + if (startstop == ide_stopped && hwif->polling == 0) { > ide_unlock_port(hwif); > plug_device = 1; > } > @@ -868,7 +872,7 @@ irqreturn_t ide_intr (int irq, void *dev_id) > * same irq as is currently being serviced here, and Linux > * won't allow another of the same (on any CPU) until we > return. */ > - if (startstop == ide_stopped) { > + if (startstop == ide_stopped && hwif->polling == 0) { > BUG_ON(hwif->handler); > ide_unlock_port(hwif); > plug_device = 1; > diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c > index c19a221..c1b5e86 100644 > --- a/drivers/ide/ide-iops.c > +++ b/drivers/ide/ide-iops.c > @@ -269,6 +269,29 @@ no_80w: > return 0; > } > > +static const char *nien_quirk_list[] = { > + "QUANTUM FIREBALLlct08 08", > + "QUANTUM FIREBALLP KA6.4", > + "QUANTUM FIREBALLP KA9.1", > + "QUANTUM FIREBALLP KX13.6", > + "QUANTUM FIREBALLP KX20.5", > + "QUANTUM FIREBALLP KX27.3", > + "QUANTUM FIREBALLP LM20.4", > + "QUANTUM FIREBALLP LM20.5", > + NULL > +}; > + > +void ide_check_nien_quirk_list(ide_drive_t *drive) > +{ > + const char **list, *m = (char *)&drive->id[ATA_ID_PROD]; > + > + for (list = nien_quirk_list; *list != NULL; list++) > + if (strstr(m, *list) != NULL) { > + drive->dev_flags |= IDE_DFLAG_NIEN_QUIRK; > + return; > + } > +} > + > int ide_driveid_update(ide_drive_t *drive) > { > u16 *id; > @@ -352,7 +375,7 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 > speed) > tp_ops->exec_command(hwif, ATA_CMD_SET_FEATURES); > > - if (drive->quirk_list == 2) > + if (drive->dev_flags & IDE_DFLAG_NIEN_QUIRK) > tp_ops->write_devctl(hwif, ATA_DEVCTL_OBS); > > error = __ide_wait_stat(drive, drive->ready_stat, > diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c > index 7f264ed..2399bc0 100644 > --- a/drivers/ide/ide-probe.c > +++ b/drivers/ide/ide-probe.c > @@ -295,7 +295,7 @@ int ide_dev_read_id(ide_drive_t *drive, u8 cmd, > u16 *id) > timeout = ((cmd == ATA_CMD_ID_ATA) ? WAIT_WORSTCASE : > WAIT_PIDENTIFY) / 2; > - if (ide_busy_sleep(hwif, timeout, use_altstatus)) > + if (ide_busy_sleep(drive, timeout, use_altstatus)) > return 1; > > /* wait for IRQ and ATA_DRQ */ > @@ -316,8 +316,9 @@ int ide_dev_read_id(ide_drive_t *drive, u8 cmd, > u16 *id) return rc; > } > > -int ide_busy_sleep(ide_hwif_t *hwif, unsigned long timeout, int > altstatus) +int ide_busy_sleep(ide_drive_t *drive, unsigned long > timeout, int altstatus) { > + ide_hwif_t *hwif = drive->hwif; > u8 stat; > > timeout += jiffies; > @@ -330,6 +331,8 @@ int ide_busy_sleep(ide_hwif_t *hwif, unsigned > long timeout, int altstatus) return 0; > } while (time_before(jiffies, timeout)); > > + printk(KERN_ERR "%s: timeout in %s\n", drive->name, > __func__); + > return 1; /* drive timed-out */ > } > > @@ -420,7 +423,7 @@ static int do_probe (ide_drive_t *drive, u8 cmd) > tp_ops->dev_select(drive); > msleep(50); > tp_ops->exec_command(hwif, > ATA_CMD_DEV_RESET); > - (void)ide_busy_sleep(hwif, WAIT_WORSTCASE, > 0); > + (void)ide_busy_sleep(drive, WAIT_WORSTCASE, > 0); rc = ide_dev_read_id(drive, cmd, id); > } > > @@ -699,8 +702,12 @@ static int ide_probe_port(ide_hwif_t *hwif) > if (irqd) > disable_irq(hwif->irq); > > - if (ide_port_wait_ready(hwif) == -EBUSY) > - printk(KERN_DEBUG "%s: Wait for ready failed before > probe !\n", hwif->name); > + rc = ide_port_wait_ready(hwif); > + if (rc == -ENODEV) { > + printk(KERN_INFO "%s: no devices on the port\n", > hwif->name); > + goto out; > + } else if (rc == -EBUSY) > + printk(KERN_ERR "%s: not ready before the probe\n", > hwif->name); > /* > * Second drive should only exist if first drive was found, > @@ -711,7 +718,7 @@ static int ide_probe_port(ide_hwif_t *hwif) > if (drive->dev_flags & IDE_DFLAG_PRESENT) > rc = 0; > } > - > +out: > /* > * Use cached IRQ number. It might be (and is...) changed by > probe > * code above > @@ -729,6 +736,8 @@ static void ide_port_tune_devices(ide_hwif_t > *hwif) int i; > > ide_port_for_each_present_dev(i, drive, hwif) { > + ide_check_nien_quirk_list(drive); > + > if (port_ops && port_ops->quirkproc) > port_ops->quirkproc(drive); > } > diff --git a/drivers/ide/pdc202xx_new.c b/drivers/ide/pdc202xx_new.c > index b68906c..65ba823 100644 > --- a/drivers/ide/pdc202xx_new.c > +++ b/drivers/ide/pdc202xx_new.c > @@ -40,18 +40,6 @@ > #define DBG(fmt, args...) > #endif > > -static const char *pdc_quirk_drives[] = { > - "QUANTUM FIREBALLlct08 08", > - "QUANTUM FIREBALLP KA6.4", > - "QUANTUM FIREBALLP KA9.1", > - "QUANTUM FIREBALLP LM20.4", > - "QUANTUM FIREBALLP KX13.6", > - "QUANTUM FIREBALLP KX20.5", > - "QUANTUM FIREBALLP KX27.3", > - "QUANTUM FIREBALLP LM20.5", > - NULL > -}; > - > static u8 max_dma_rate(struct pci_dev *pdev) > { > u8 mode; > @@ -200,19 +188,6 @@ static u8 pdcnew_cable_detect(ide_hwif_t *hwif) > return ATA_CBL_PATA80; > } > > -static void pdcnew_quirkproc(ide_drive_t *drive) > -{ > - const char **list, *m = (char *)&drive->id[ATA_ID_PROD]; > - > - for (list = pdc_quirk_drives; *list != NULL; list++) > - if (strstr(m, *list) != NULL) { > - drive->quirk_list = 2; > - return; > - } > - > - drive->quirk_list = 0; > -} > - > static void pdcnew_reset(ide_drive_t *drive) > { > /* > @@ -473,7 +448,6 @@ static struct pci_dev * __devinit > pdc20270_get_dev2(struct pci_dev *dev) static const struct > ide_port_ops pdcnew_port_ops = { .set_pio_mode = > pdcnew_set_pio_mode, .set_dma_mode = > pdcnew_set_dma_mode, > - .quirkproc = pdcnew_quirkproc, > .resetproc = pdcnew_reset, > .cable_detect = pdcnew_cable_detect, > }; > diff --git a/drivers/ide/pdc202xx_old.c b/drivers/ide/pdc202xx_old.c > index 248a54b..ed5df32 100644 > --- a/drivers/ide/pdc202xx_old.c > +++ b/drivers/ide/pdc202xx_old.c > @@ -23,18 +23,6 @@ > > #define PDC202XX_DEBUG_DRIVE_INFO 0 > > -static const char *pdc_quirk_drives[] = { > - "QUANTUM FIREBALLlct08 08", > - "QUANTUM FIREBALLP KA6.4", > - "QUANTUM FIREBALLP KA9.1", > - "QUANTUM FIREBALLP LM20.4", > - "QUANTUM FIREBALLP KX13.6", > - "QUANTUM FIREBALLP KX20.5", > - "QUANTUM FIREBALLP KX27.3", > - "QUANTUM FIREBALLP LM20.5", > - NULL > -}; > - > static void pdc_old_disable_66MHz_clock(ide_hwif_t *); > > static void pdc202xx_set_mode(ide_drive_t *drive, const u8 speed) > @@ -151,19 +139,6 @@ static void > pdc_old_disable_66MHz_clock(ide_hwif_t *hwif) outb(clock & > ~(hwif->channel ? 0x08 : 0x02), clock_reg); } > > -static void pdc202xx_quirkproc(ide_drive_t *drive) > -{ > - const char **list, *m = (char *)&drive->id[ATA_ID_PROD]; > - > - for (list = pdc_quirk_drives; *list != NULL; list++) > - if (strstr(m, *list) != NULL) { > - drive->quirk_list = 2; > - return; > - } > - > - drive->quirk_list = 0; > -} > - > static void pdc202xx_dma_start(ide_drive_t *drive) > { > if (drive->current_speed > XFER_UDMA_2) > @@ -311,13 +286,11 @@ static void __devinit > pdc202ata4_fixup_irq(struct pci_dev *dev, static const struct > ide_port_ops pdc20246_port_ops = { .set_pio_mode = > pdc202xx_set_pio_mode, .set_dma_mode = > pdc202xx_set_mode, > - .quirkproc = pdc202xx_quirkproc, > }; > > static const struct ide_port_ops pdc2026x_port_ops = { > .set_pio_mode = pdc202xx_set_pio_mode, > .set_dma_mode = pdc202xx_set_mode, > - .quirkproc = pdc202xx_quirkproc, > .resetproc = pdc202xx_reset, > .cable_detect = pdc2026x_cable_detect, > }; > diff --git a/include/linux/ide.h b/include/linux/ide.h > index ff65fff..fa8ffe0 100644 > --- a/include/linux/ide.h > +++ b/include/linux/ide.h > @@ -474,6 +474,7 @@ enum { > IDE_DFLAG_NICE1 = (1 << 5), > /* device is physically present */ > IDE_DFLAG_PRESENT = (1 << 6), > + IDE_DFLAG_NIEN_QUIRK = (1 << 7), > /* id read from device (synthetic if not set) */ > IDE_DFLAG_ID_READ = (1 << 8), > IDE_DFLAG_NOPROBE = (1 << 9), > @@ -543,7 +544,6 @@ struct ide_drive_s { > u8 waiting_for_dma; /* dma currently in > progress */ u8 dma; /* atapi dma flag */ > > - u8 quirk_list; /* considered quirky, set for a > specific host */ u8 init_speed; /* transfer rate set at > boot */ u8 current_speed; /* current transfer rate set > */ u8 desired_speed; /* desired transfer rate set */ > @@ -1109,7 +1109,7 @@ void ide_fix_driveid(u16 *); > > extern void ide_fixstring(u8 *, const int, const int); > > -int ide_busy_sleep(ide_hwif_t *, unsigned long, int); > +int ide_busy_sleep(ide_drive_t *, unsigned long, int); > > int ide_wait_stat(ide_startstop_t *, ide_drive_t *, u8, u8, unsigned > long); > @@ -1464,6 +1464,7 @@ static inline void > ide_acpi_set_state(ide_hwif_t *hwif, int on) {} void > ide_register_region(struct gendisk *); void > ide_unregister_region(struct gendisk *); > +void ide_check_nien_quirk_list(ide_drive_t *); > void ide_undecoded_slave(ide_drive_t *); > > void ide_port_apply_params(ide_hwif_t *); > > -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
