From: christophe barbe <christophe.barbe@online.fr>
To: "Justin T . Gibbs" <gibbs@scsiguy.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] export pci_table in aic7xxx for Hotplug
Date: Tue, 16 Oct 2001 22:59:26 +0200 [thread overview]
Message-ID: <20011016225925.G488@turing> (raw)
In-Reply-To: <20011015222311.E2665@turing> <200110152031.f9FKVlY56104@aslan.scsiguy.com> <20011016181726.E935@turing> <20011016221645.A346@online.fr> <20011016225049.A996@online.fr>
In-Reply-To: <20011016225049.A996@online.fr>; from christophe.barbe@lineo.fr on mar, oct 16, 2001 at 22:50:49 +0200
[-- Attachment #1: Type: text/plain, Size: 1221 bytes --]
Just in case I attach the oops and the associated ksymoops output.
Christophe
Le 2001.10.16 22:50:49 +0200, christophe barbé a écrit :
> Ok I switch ON the light in my brain and things are better now.
>
> The PCI layer notify the driver that one of its devices has been
> removed.
> This is done with the remove function in the pci_driver struct.
>
> In the case of the aic7xxx this is the function
> ahc_linux_pci_dev_remove().
>
> I should, at this point, precise that I use the driver v6.2.4.
>
> I look in the code but it looks like this part of the code is broken.
> Please Justin let me 1 month before starting looking at it. Otherwise I
> have no chance to find a bug by myself.
>
> Christophe
>
>
> --
> Christophe Barbé <christophe.barbe@online.fr>
> GnuPG FingerPrint: E0F6 FADF 2A5C F072 6AF8 F67A 8F45 2F1E D72C B41E
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel"
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> Please read the FAQ at http://www.tux.org/lkml/
>
--
Christophe Barbé <christophe.barbe@online.fr>
GnuPG FingerPrint: E0F6 FADF 2A5C F072 6AF8 F67A 8F45 2F1E D72C B41E
[-- Attachment #2: oops.mount --]
[-- Type: application/octet-stream, Size: 1727 bytes --]
Oct 16 17:33:35 turing kernel: printing eip:
Oct 16 17:33:35 turing kernel: c019d01a
Oct 16 17:33:35 turing kernel: Oops: 0000
Oct 16 17:33:35 turing kernel: CPU: 0
Oct 16 17:33:35 turing kernel: EIP: 0010:[scsi_dispatch_cmd+158/368] Not tainted
Oct 16 17:33:35 turing kernel: EFLAGS: 00210246
Oct 16 17:33:35 turing kernel: eax: 00000000 ebx: c2773e00 ecx: c2773e80 edx: 087c4678
Oct 16 17:33:35 turing kernel: esi: c5fe3ed4 edi: c56980e0 ebp: c2773e00 esp: c163bc18
Oct 16 17:33:35 turing kernel: ds: 0018 es: 0018 ss: 0018
Oct 16 17:33:35 turing kernel: Process mount (pid: 793, stackpage=c163b000)
Oct 16 17:33:35 turing kernel: Stack: c2773e00 c5fe3ed4 c2773eac c5fe3ed4 00000000 c01a2d6f c2773e00 c2773e00
Oct 16 17:33:35 turing kernel: 00200286 c4e56818 c163bcd0 c5fe3e80 00000000 c56980e0 c4e56800 c5fe3e80
Oct 16 17:33:35 turing kernel: c01a2356 c4e56818 c5fe3e80 c163bd40 c01a239d c4e56818 c5fe3ed4 c5fe3e80
Oct 16 17:33:35 turing kernel: Call Trace: [scsi_request_fn+687/740] [__scsi_insert_special+102/112] [scsi_insert_special_req+25/32] [scsi_do_req+172/180] [scsi_wait_req+116/168]
Oct 16 17:33:35 turing kernel: [scsi_wait_done+0/32] [sr_do_ioctl+251/712] [test_unit_ready+91/100] [sr_drive_status+34/60] [open_for_data+54/708] [cdrom_open+142/200]
Oct 16 17:33:35 turing kernel: [do_open+124/292] [blkdev_get+104/120] [get_sb_bdev+230/716] [set_devname+39/84] [do_kern_mount+175/316] [do_add_mount+29/204]
Oct 16 17:33:35 turing kernel: [do_mount+286/312] [copy_mount_options+76/156] [sys_mount+124/188] [system_call+51/64]
Oct 16 17:33:35 turing kernel:
Oct 16 17:33:35 turing kernel: Code: f6 40 67 04 74 07 68 d8 01 1a c0 eb 05 68 50 15 1a c0 ff 75
[-- Attachment #3: ksymoops.mount --]
[-- Type: application/octet-stream, Size: 3846 bytes --]
ksymoops 2.4.3 on i586 2.4.12. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.12/ (default)
-M (specified)
Reading Oops report from the terminal
Oct 16 17:33:35 turing kernel: printing eip:
Oct 16 17:33:35 turing kernel: c019d01a
Oct 16 17:33:35 turing kernel: Oops: 0000
Oct 16 17:33:35 turing kernel: CPU: 0
Oct 16 17:33:35 turing kernel: EIP: 0010:[scsi_dispatch_cmd+158/368] Not tainted
Oct 16 17:33:35 turing kernel: EFLAGS: 00210246
Oct 16 17:33:35 turing kernel: eax: 00000000 ebx: c2773e00 ecx: c2773e80 edx: 087c4678
Oct 16 17:33:35 turing kernel: esi: c5fe3ed4 edi: c56980e0 ebp: c2773e00 esp: c163bc18
Oct 16 17:33:35 turing kernel: ds: 0018 es: 0018 ss: 0018
Oct 16 17:33:35 turing kernel: Process mount (pid: 793, stackpage=c163b000)
Oct 16 17:33:35 turing kernel: Stack: c2773e00 c5fe3ed4 c2773eac c5fe3ed4 00000000 c01a2d6f c2773e00 c2773e00
Oct 16 17:33:35 turing kernel: 00200286 c4e56818 c163bcd0 c5fe3e80 00000000 c56980e0 c4e56800 c5fe3e80
Oct 16 17:33:35 turing kernel: c01a2356 c4e56818 c5fe3e80 c163bd40 c01a239d c4e56818 c5fe3ed4 c5fe3e80
Oct 16 17:33:35 turing kernel: Call Trace: [scsi_request_fn+687/740] [__scsi_insert_special+102/112] [scsi_insert_special_req+25/32] [scsi_do_req+172/180] [scsi_wait_req+116/168]
Oct 16 17:33:35 turing kernel: [scsi_wait_done+0/32] [sr_do_ioctl+251/712] [test_unit_ready+91/100] [sr_drive_status+34/60] [open_for_data+54/708] [cdrom_open+142/200]
Oct 16 17:33:35 turing kernel: [do_open+124/292] [blkdev_get+104/120] [get_sb_bdev+230/716] [set_devname+39/84] [do_kern_mount+175/316] [do_add_mount+29/204]
Oct 16 17:33:35 turing kernel: [do_mount+286/312] [copy_mount_options+76/156] [sys_mount+124/188] [system_call+51/64]
Oct 16 17:33:35 turing kernel:
Oct 16 17:33:35 turing kernel: Code: f6 40 67 04 74 07 68 d8 01 1a c0 eb 05 68 50 15 1a c0 ff 75
Oct 16 17:33:35 turing kernel: c019d01a
Oct 16 17:33:35 turing kernel: Oops: 0000
Oct 16 17:33:35 turing kernel: CPU: 0
Oct 16 17:33:35 turing kernel: EIP: 0010:[scsi_dispatch_cmd+158/368] Not tainted
Oct 16 17:33:35 turing kernel: EFLAGS: 00210246
Oct 16 17:33:35 turing kernel: eax: 00000000 ebx: c2773e00 ecx: c2773e80 edx: 087c4678
Oct 16 17:33:35 turing kernel: esi: c5fe3ed4 edi: c56980e0 ebp: c2773e00 esp: c163bc18
Oct 16 17:33:35 turing kernel: ds: 0018 es: 0018 ss: 0018
Oct 16 17:33:35 turing kernel: Process mount (pid: 793, stackpage=c163b000)
Oct 16 17:33:35 turing kernel: Stack: c2773e00 c5fe3ed4 c2773eac c5fe3ed4 00000000 c01a2d6f c2773e00 c2773e00
Oct 16 17:33:35 turing kernel: 00200286 c4e56818 c163bcd0 c5fe3e80 00000000 c56980e0 c4e56800 c5fe3e80
Oct 16 17:33:35 turing kernel: c01a2356 c4e56818 c5fe3e80 c163bd40 c01a239d c4e56818 c5fe3ed4 c5fe3e80
Oct 16 17:33:35 turing kernel: Call Trace: [scsi_request_fn+687/740] [__scsi_insert_special+102/112] [scsi_insert_special_req+25/32] [scsi_do_req+172/180] [scsi_wait_req+116/168]
Oct 16 17:33:35 turing kernel: Code: f6 40 67 04 74 07 68 d8 01 1a c0 eb 05 68 50 15 1a c0 ff 75
Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: f6 40 67 04 testb $0x4,0x67(%eax)
Code; 00000004 Before first symbol
4: 74 07 je d <_EIP+0xd> 0000000c Before first symbol
Code; 00000006 Before first symbol
6: 68 d8 01 1a c0 push $0xc01a01d8
Code; 0000000a Before first symbol
b: eb 05 jmp 12 <_EIP+0x12> 00000012 Before first symbol
Code; 0000000c Before first symbol
d: 68 50 15 1a c0 push $0xc01a1550
Code; 00000012 Before first symbol
12: ff 75 00 pushl 0x0(%ebp)
next prev parent reply other threads:[~2001-10-16 20:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-15 17:59 [PATCH] export pci_table in aic7xxx for Hotplug christophe barbe
2001-10-15 19:02 ` Justin T. Gibbs
2001-10-15 20:23 ` christophe barbe
2001-10-15 20:31 ` Justin T. Gibbs
2001-10-15 20:45 ` christophe barbe
2001-10-16 4:41 ` Keith Owens
2001-10-16 16:17 ` christophe barbe
2001-10-16 20:16 ` christophe barbé
2001-10-16 20:50 ` christophe barbé
2001-10-16 20:59 ` christophe barbe [this message]
2001-10-16 21:18 ` Justin T. Gibbs
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