Ping! Having IDE broken in one of my most frequently used test setups is serious enough for me to try to get more attention. Anyone among the IDE people has noticed the regression? Thanks, Dmitri P.S. I'm not subscribed to linux-ide, so please Cc: me on reply. Dmitri Vorobiev wrote: > Hi Bart, > > I got the following IDE error while trying to boot the linux-next tree > using a Qemu-emulated MIPS Malta board: > > [ 0.000000] Linux version 2.6.25 (dmitri.vorobiev@xxxxxxxxxxxxxxx) > (gcc version 3.4.4) #14 PREEMPT Tue Apr 22 13:09:11 MSD 2008 > [ 0.000000] > [ 0.000000] LINUX started... > [ 0.000000] console [early0] enabled > [ 0.000000] CPU revision is: 00019300 (MIPS 24K) > [ 0.000000] FPU revision is: 00739300 > [ 0.000000] registering PCI controller with io_map_base unset > [ 0.000000] Determined physical RAM map: > [ 0.000000] memory: 00001000 @ 00000000 (reserved) > [ 0.000000] memory: 000ef000 @ 00001000 (ROM data) > [ 0.000000] memory: 002bf000 @ 000f0000 (reserved) > [ 0.000000] memory: 07c50000 @ 003af000 (usable) > [ 0.000000] Wasting 30176 bytes for tracking 943 unused pages > [ 0.000000] Zone PFN ranges: > [ 0.000000] DMA 0 -> 4096 > [ 0.000000] Normal 4096 -> 32767 > [ 0.000000] Movable zone start PFN for each node > [ 0.000000] early_node_map[1] active PFN ranges > [ 0.000000] 0: 0 -> 32767 > [ 0.004000] Built 1 zonelists in Zone order, mobility grouping on. > Total pages: 32512 > [ 0.004000] Kernel command line: rd_start=0x803af000 > rd_size=2908011 led_blink_period=5 root=/dev/hda1 console=ttyS0 > [ 0.004000] Primary instruction cache 2kB, VIPT, 2-way, linesize 16 bytes. > [ 0.004000] Primary data cache 2kB, 2-way, VIPT, no aliases, > linesize 16 bytes > [ 0.004000] Synthesized clear page handler (26 instructions). > [ 0.004000] Synthesized copy page handler (46 instructions). > [ 0.004000] Cache parity protection enabled > [ 0.004000] PID hash table entries: 512 (order: 9, 2048 bytes) > [ 0.004000] CPU frequency 199.99 MHz > [ 0.004000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) > [ 0.004000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) > [ 0.016001] Memory: 125992k/127296k available (2008k kernel code, > 1128k reserved, 388k data, 136k init, 0k highmem) > [ 0.108006] Mount-cache hash table entries: 512 > [ 0.120007] net_namespace: 152 bytes > [ 0.124007] NET: Registered protocol family 16 > [ 0.140008] pci 0000:00:0a.3: quirk: region 1100-110f claimed by PIIX4 SMB > [ 0.144009] PCI: Ignore bogus resource 2 [0:0] of 0000:00:00.0 > [ 0.144009] PCI: Ignore bogus resource 4 [0:0] of 0000:00:00.0 > [ 0.164010] NET: Registered protocol family 2 > [ 0.204012] IP route cache hash table entries: 1024 (order: 0, 4096 bytes) > [ 0.204012] TCP established hash table entries: 4096 (order: 3, 32768 bytes) > [ 0.208013] TCP bind hash table entries: 4096 (order: 2, 16384 bytes) > [ 0.208013] TCP: Hash tables configured (established 4096 bind 4096) > [ 0.208013] TCP reno registered > [ 0.228014] io scheduler noop registered (default) > [ 0.232014] rtc: SRM (post-2000) epoch (2000) detected > [ 0.232014] Real Time Clock Driver v1.12ac > [ 0.232014] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, > IRQ sharing disabled > [ 0.240015] serial8250.2: ttyS0 at I/O 0x3f8 (irq = 4) is a 16450 > [ 0.240015] console handover: boot [early0] -> real [ttyS0] > [ 0.244015] serial8250.2: ttyS2 at MMIO 0x1f000900 (irq = 18) is a 16450 > [ 0.252015] loop: module loaded > [ 0.252015] pcnet32.c:v1.34 14.Aug.2007 tsbogend@xxxxxxxxxxxxxxxx > [ 0.256016] pcnet32: PCnet/PCI II 79C970A at 0x1020, > 52:54:00:12:34:56 assigned IRQ 10. > [ 0.260016] eth0: registered as PCnet/PCI II 79C970A > [ 0.260016] pcnet32: 1 cards_found. > [ 0.260016] Uniform Multi-Platform E-IDE driver > [ 1.172073] ide0: DISABLED, NO IRQ > [ 1.172073] ide0: failed to initialize IDE interface > [ 1.176073] TCP cubic registered > [ 1.176073] NET: Registered protocol family 1 > [ 1.176073] NET: Registered protocol family 17 > [ 1.180073] RPC: Registered udp transport module. > [ 1.180073] RPC: Registered tcp transport module. > [ 1.184074] md: Autodetecting RAID arrays. > [ 1.188074] md: Scanned 0 and added 0 devices. > [ 1.188074] md: autorun ... > [ 1.188074] md: ... autorun DONE. > [ 1.188074] Root-NFS: No NFS server available, giving up. > [ 1.188074] VFS: Unable to mount root fs via NFS, trying floppy. > [ 1.192074] VFS: Cannot open root device "hda1" or unknown-block(2,0) > [ 1.192074] Please append a correct "root=" boot option; here are > the available partitions: > [ 1.192074] Kernel panic - not syncing: VFS: Unable to mount root > fs on unknown-block(2,0) > > This error was bisected to the following commit: > > commit fb56dbc95e05415a0c967ece13f927dd50c254bc > Author: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> > Date: Mon Apr 21 11:44:02 2008 +1000 > > ide: fix hwif-s initialization > > * Add ide_hwifs[] entry initialization to ide_find_port_slot() > and remove ide_init_port_data() calls from host drivers. > > * Unexport ide_init_port_data(). > > * Remove no longer needed init_ide_data(). > > Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> > > My .config if attached to this email. > > Thanks, > Dmitri Vorobiev -- 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
