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Date: Wed, 23 Apr 2008 10:08:43 +0200 From: "Bartlomiej Zolnierkiewicz" <bzolnier@...il.com> To: "Dmitri Vorobiev" <dmitri.vorobiev@...il.com> Cc: linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org, "John Keller" <jpk@....com> Subject: Re: [REGRESSION][linux-next] ide0: failed to initialize IDE interface Hi, On Tue, Apr 22, 2008 at 9:47 PM, Dmitri Vorobiev <dmitri.vorobiev@...il.com> wrote: > 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? I've seen your mail and added it to my TODO. Unfortunately I'm quite busy with my real job so I won't have time to take in-depth look into the issue until the next week. In the meantime please use a hot-fix posted by John Keller: http://article.gmane.org/gmane.linux.ide/30860 Thanks, Bart > 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@...er.auriga.ru) > > (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@...ha.franken.de > > [ 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@...il.com> > > 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@...il.com> > > > > My .config if attached to this email. > > > > Thanks, > > Dmitri Vorobiev -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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