Re: 2.6.26-git0: IDE oops during boot
On Fri, Feb 15, 2008 at 3:15 AM, Kamalesh Babulal [EMAIL PROTECTED] wrote: Thanks for pointing the patch, I do not have the SES config option enabled, then too i tried your patch, but that does not solve the panic. The kernel panic's with the same panic message as before. I have attached the .config file which i am using, please let me know if i am missing out/getting wrong any option in the configuration. can you try x86.git#testing? http://people.redhat.com/mingo/x86.git/README YH - To unsubscribe from this list: send the line unsubscribe linux-ide in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: 2.6.26-git0: IDE oops during boot
On Sun, Feb 24, 2008 at 11:05 PM, Yinghai Lu [EMAIL PROTECTED] wrote: On Fri, Feb 15, 2008 at 3:15 AM, Kamalesh Babulal [EMAIL PROTECTED] wrote: Thanks for pointing the patch, I do not have the SES config option enabled, then too i tried your patch, but that does not solve the panic. The kernel panic's with the same panic message as before. I have attached the .config file which i am using, please let me know if i am missing out/getting wrong any option in the configuration. can you try x86.git#testing? http://people.redhat.com/mingo/x86.git/README and try attached patch. YH diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c index 6fd804f..f0d6a80 100644 --- a/arch/x86/kernel/setup_64.c +++ b/arch/x86/kernel/setup_64.c @@ -801,7 +801,7 @@ static void __cpuinit srat_detect_node(void) /* Don't do the funky fallback heuristics the AMD version employs for now. */ node = apicid_to_node[apicid]; - if (node == NUMA_NO_NODE) + if (node == NUMA_NO_NODE || !node_online(node)) node = first_node(node_online_map); numa_set_node(cpu, node);
Re: 2.6.26-git0: IDE oops during boot
Yinghai Lu wrote:
On Thu, Feb 14, 2008 at 1:46 AM, Kamalesh Babulal
[EMAIL PROTECTED] wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Tuesday 12 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Monday 11 February 2008, Kamalesh Babulal wrote:
Nish Aravamudan wrote:
On 2/7/08, Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote:
On Thursday 07 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Wednesday 06 February 2008, Pavel Machek wrote:
On Wed 2008-02-06 11:53:34, Pavel Machek wrote:
Hi!
Trying to boot 2.6.25-git0 (few days old), I get
BUG: unable to handle kernel paging request at ..ffb0
IP at init_irq+0x42e
init_irq? hmm...
Call trace:
ide_device_add_all
this comes from ide-generic
(Generic IDE host driver)
ide_generic_init
kernel_init
child_rip
vgacon_cursor
kernel_init
child_rip
Excerpt from config:
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
Disabling CONFIG_IDE made my machine boot, as it was using libata
anyway.
Kamalesh/Pavel:
Could you try latest git and see if the OOPS is still there?
[ Yeah, I'm unable to reproduce it. :( ]
Thanks,
Bart
Hi Bart,
The panic is reproducible with the 2.6.24-git16 kernel, the call
trace is
similar to the previous one
Thanks, I again reviewed ide-probe.c changes but nothing seems
wrong...
Could you please bisect it down to the guilty commit?
Kamalesh, were you able to bisect this down? I just got hit by the
same panic on a 4-way x86_64, with 2.6.24-git22.
Thanks,
Nish
Hi Nish,
I tried bisecting and the guilty patch seems to be
36501650ec45b1db308c3b51886044863be2d762 is first bad commit
commit 36501650ec45b1db308c3b51886044863be2d762
Author: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED]
Date: Fri Feb 1 23:09:31 2008 +0100
ide: keep pointer to struct device instead of struct pci_dev in
ide_hwif_t
the gdb output, also points to the changes made by the guilty patch
(gdb) p ide_device_add_all
$1 = {int (u8 *, const struct ide_port_info *)} 0x804176ac
ide_device_add_all
(gdb) p/x 0x804176ac+0xb60
$2 = 0x8041820c
(gdb) l *0x8041820c
0x8041820c is in ide_device_add_all
(drivers/ide/ide-probe.c:1249).
1244goto out;
1245}
1246
1247sg_init_table(hwif-sg_table, hwif-sg_max_nents);
1248
1249if (init_irq(hwif) == 0)
1250goto done;
1251
1252old_irq = hwif-irq;
1253/*
(gdb)
(gdb) p init_irq
$1 = {int (ide_hwif_t *)} 0x8041721f init_irq
(gdb) p/x 0x8041721f+0x1a4
$2 = 0x804173c3
(gdb) l *0x804173c3
0x804173c3 is in init_irq (include/asm/pci.h:101).
96 /* Returns the node based on pci bus */
97 static inline int __pcibus_to_node(struct pci_bus *bus)
98 {
99 struct pci_sysdata *sd = bus-sysdata;
100
101 return sd-node;
102 }
103
104 static inline cpumask_t __pcibus_to_cpumask(struct pci_bus
*bus)
105 {
(gdb)
Thanks for the detailed analysis and sorry for the bug.
I think that this may has been just fixed by Andi's recent
hwif_to_node()
fix (patch below, it is in Linus' tree already), could please verify
this?
commit 1f07e988290fc45932f5028c9e2a862c37a57336
Author: Andi Kleen [EMAIL PROTECTED]
Date: Mon Feb 11 01:35:20 2008 +0100
Prevent IDE boot ops on NUMA system
Without this patch a Opteron test system here oopses at boot with
current git.
Calling to_pci_dev() on a NULL pointer gives a negative value so the
following NULL pointer check never triggers and then an illegal
address
is referenced. Check the unadjusted original device pointer for
NULL
instead.
Signed-off-by: Andi Kleen [EMAIL PROTECTED]
Signed-off-by: Linus Torvalds [EMAIL PROTECTED]
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 23fad89..a3b69c1 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1295,7 +1295,7 @@ static inline void ide_dump_identify(u8 *id)
static inline int hwif_to_node(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif-dev);
- return dev ? pcibus_to_node(dev-bus) : -1;
+ return hwif-dev ? pcibus_to_node(dev-bus) : -1;
}
static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive)
Hi Bart,
Thanks !! the patch solves the kernel panic but when after applying the
patch,kernel is not
able to mount the filesystem and panics, am i not sure what is likely
causing the panic.
Is
- the commit 36501650ec45b1db308c3b51886044863be2d762 with Andi's fix
applied
Re: 2.6.26-git0: IDE oops during boot
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Tuesday 12 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Monday 11 February 2008, Kamalesh Babulal wrote:
Nish Aravamudan wrote:
On 2/7/08, Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote:
On Thursday 07 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Wednesday 06 February 2008, Pavel Machek wrote:
On Wed 2008-02-06 11:53:34, Pavel Machek wrote:
Hi!
Trying to boot 2.6.25-git0 (few days old), I get
BUG: unable to handle kernel paging request at ..ffb0
IP at init_irq+0x42e
init_irq? hmm...
Call trace:
ide_device_add_all
this comes from ide-generic
(Generic IDE host driver)
ide_generic_init
kernel_init
child_rip
vgacon_cursor
kernel_init
child_rip
Excerpt from config:
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
Disabling CONFIG_IDE made my machine boot, as it was using libata
anyway.
Kamalesh/Pavel:
Could you try latest git and see if the OOPS is still there?
[ Yeah, I'm unable to reproduce it. :( ]
Thanks,
Bart
Hi Bart,
The panic is reproducible with the 2.6.24-git16 kernel, the call trace
is
similar to the previous one
Thanks, I again reviewed ide-probe.c changes but nothing seems wrong...
Could you please bisect it down to the guilty commit?
Kamalesh, were you able to bisect this down? I just got hit by the
same panic on a 4-way x86_64, with 2.6.24-git22.
Thanks,
Nish
Hi Nish,
I tried bisecting and the guilty patch seems to be
36501650ec45b1db308c3b51886044863be2d762 is first bad commit
commit 36501650ec45b1db308c3b51886044863be2d762
Author: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED]
Date: Fri Feb 1 23:09:31 2008 +0100
ide: keep pointer to struct device instead of struct pci_dev in
ide_hwif_t
the gdb output, also points to the changes made by the guilty patch
(gdb) p ide_device_add_all
$1 = {int (u8 *, const struct ide_port_info *)} 0x804176ac
ide_device_add_all
(gdb) p/x 0x804176ac+0xb60
$2 = 0x8041820c
(gdb) l *0x8041820c
0x8041820c is in ide_device_add_all (drivers/ide/ide-probe.c:1249).
1244goto out;
1245}
1246
1247sg_init_table(hwif-sg_table, hwif-sg_max_nents);
1248
1249if (init_irq(hwif) == 0)
1250goto done;
1251
1252old_irq = hwif-irq;
1253/*
(gdb)
(gdb) p init_irq
$1 = {int (ide_hwif_t *)} 0x8041721f init_irq
(gdb) p/x 0x8041721f+0x1a4
$2 = 0x804173c3
(gdb) l *0x804173c3
0x804173c3 is in init_irq (include/asm/pci.h:101).
96 /* Returns the node based on pci bus */
97 static inline int __pcibus_to_node(struct pci_bus *bus)
98 {
99 struct pci_sysdata *sd = bus-sysdata;
100
101 return sd-node;
102 }
103
104 static inline cpumask_t __pcibus_to_cpumask(struct pci_bus *bus)
105 {
(gdb)
Thanks for the detailed analysis and sorry for the bug.
I think that this may has been just fixed by Andi's recent hwif_to_node()
fix (patch below, it is in Linus' tree already), could please verify this?
commit 1f07e988290fc45932f5028c9e2a862c37a57336
Author: Andi Kleen [EMAIL PROTECTED]
Date: Mon Feb 11 01:35:20 2008 +0100
Prevent IDE boot ops on NUMA system
Without this patch a Opteron test system here oopses at boot with
current git.
Calling to_pci_dev() on a NULL pointer gives a negative value so the
following NULL pointer check never triggers and then an illegal address
is referenced. Check the unadjusted original device pointer for NULL
instead.
Signed-off-by: Andi Kleen [EMAIL PROTECTED]
Signed-off-by: Linus Torvalds [EMAIL PROTECTED]
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 23fad89..a3b69c1 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1295,7 +1295,7 @@ static inline void ide_dump_identify(u8 *id)
static inline int hwif_to_node(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif-dev);
- return dev ? pcibus_to_node(dev-bus) : -1;
+ return hwif-dev ? pcibus_to_node(dev-bus) : -1;
}
static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive)
Hi Bart,
Thanks !! the patch solves the kernel panic but when after applying the
patch,kernel is not
able to mount the filesystem and panics, am i not sure what is likely
causing the panic.
Is
- the commit 36501650ec45b1db308c3b51886044863be2d762 with Andi's fix applied
or
- the commit f6fb786d6dcdd7d730e4fba620b071796f487e1b
(the one before commit 36501650ec45b1db308c3b51886044863be2d762)
working for you?
No, the commit before the commit 36501650ec45b1db308c3b51886044863be2d762 did
not either work, i
get the same kernel panic.
Creating root device.
Mounting root filesystem.
mount: could not find filesystem
Kernel panic - not syncing: Attempted
Re: 2.6.26-git0: IDE oops during boot
On Thu, Feb 14, 2008 at 1:46 AM, Kamalesh Babulal
[EMAIL PROTECTED] wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Tuesday 12 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Monday 11 February 2008, Kamalesh Babulal wrote:
Nish Aravamudan wrote:
On 2/7/08, Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote:
On Thursday 07 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Wednesday 06 February 2008, Pavel Machek wrote:
On Wed 2008-02-06 11:53:34, Pavel Machek wrote:
Hi!
Trying to boot 2.6.25-git0 (few days old), I get
BUG: unable to handle kernel paging request at ..ffb0
IP at init_irq+0x42e
init_irq? hmm...
Call trace:
ide_device_add_all
this comes from ide-generic
(Generic IDE host driver)
ide_generic_init
kernel_init
child_rip
vgacon_cursor
kernel_init
child_rip
Excerpt from config:
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
Disabling CONFIG_IDE made my machine boot, as it was using libata
anyway.
Kamalesh/Pavel:
Could you try latest git and see if the OOPS is still there?
[ Yeah, I'm unable to reproduce it. :( ]
Thanks,
Bart
Hi Bart,
The panic is reproducible with the 2.6.24-git16 kernel, the call
trace is
similar to the previous one
Thanks, I again reviewed ide-probe.c changes but nothing seems
wrong...
Could you please bisect it down to the guilty commit?
Kamalesh, were you able to bisect this down? I just got hit by the
same panic on a 4-way x86_64, with 2.6.24-git22.
Thanks,
Nish
Hi Nish,
I tried bisecting and the guilty patch seems to be
36501650ec45b1db308c3b51886044863be2d762 is first bad commit
commit 36501650ec45b1db308c3b51886044863be2d762
Author: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED]
Date: Fri Feb 1 23:09:31 2008 +0100
ide: keep pointer to struct device instead of struct pci_dev in
ide_hwif_t
the gdb output, also points to the changes made by the guilty patch
(gdb) p ide_device_add_all
$1 = {int (u8 *, const struct ide_port_info *)} 0x804176ac
ide_device_add_all
(gdb) p/x 0x804176ac+0xb60
$2 = 0x8041820c
(gdb) l *0x8041820c
0x8041820c is in ide_device_add_all
(drivers/ide/ide-probe.c:1249).
1244goto out;
1245}
1246
1247sg_init_table(hwif-sg_table, hwif-sg_max_nents);
1248
1249if (init_irq(hwif) == 0)
1250goto done;
1251
1252old_irq = hwif-irq;
1253/*
(gdb)
(gdb) p init_irq
$1 = {int (ide_hwif_t *)} 0x8041721f init_irq
(gdb) p/x 0x8041721f+0x1a4
$2 = 0x804173c3
(gdb) l *0x804173c3
0x804173c3 is in init_irq (include/asm/pci.h:101).
96 /* Returns the node based on pci bus */
97 static inline int __pcibus_to_node(struct pci_bus *bus)
98 {
99 struct pci_sysdata *sd = bus-sysdata;
100
101 return sd-node;
102 }
103
104 static inline cpumask_t __pcibus_to_cpumask(struct pci_bus *bus)
105 {
(gdb)
Thanks for the detailed analysis and sorry for the bug.
I think that this may has been just fixed by Andi's recent hwif_to_node()
fix (patch below, it is in Linus' tree already), could please verify
this?
commit 1f07e988290fc45932f5028c9e2a862c37a57336
Author: Andi Kleen [EMAIL PROTECTED]
Date: Mon Feb 11 01:35:20 2008 +0100
Prevent IDE boot ops on NUMA system
Without this patch a Opteron test system here oopses at boot with
current git.
Calling to_pci_dev() on a NULL pointer gives a negative value so the
following NULL pointer check never triggers and then an illegal
address
is referenced. Check the unadjusted original device pointer for NULL
instead.
Signed-off-by: Andi Kleen [EMAIL PROTECTED]
Signed-off-by: Linus Torvalds [EMAIL PROTECTED]
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 23fad89..a3b69c1 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1295,7 +1295,7 @@ static inline void ide_dump_identify(u8 *id)
static inline int hwif_to_node(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif-dev);
- return dev ? pcibus_to_node(dev-bus) : -1;
+ return hwif-dev ? pcibus_to_node(dev-bus) : -1;
}
static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive)
Hi Bart,
Thanks !! the patch solves the kernel panic but when after applying the
patch,kernel is not
able to mount the filesystem and panics, am i not sure what is likely
causing the panic.
Is
- the commit 36501650ec45b1db308c3b51886044863be2d762 with Andi's fix
applied
or
- the commit
mount: could not find filesystem - aacraid? (was: Re: 2.6.26-git0: IDE oops during boot)
Hi,
On Thursday 14 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Tuesday 12 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Monday 11 February 2008, Kamalesh Babulal wrote:
Nish Aravamudan wrote:
On 2/7/08, Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote:
On Thursday 07 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Wednesday 06 February 2008, Pavel Machek wrote:
On Wed 2008-02-06 11:53:34, Pavel Machek wrote:
Hi!
Trying to boot 2.6.25-git0 (few days old), I get
BUG: unable to handle kernel paging request at ..ffb0
IP at init_irq+0x42e
init_irq? hmm...
Call trace:
ide_device_add_all
this comes from ide-generic
(Generic IDE host driver)
ide_generic_init
kernel_init
child_rip
vgacon_cursor
kernel_init
child_rip
Excerpt from config:
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
Disabling CONFIG_IDE made my machine boot, as it was using libata
anyway.
Kamalesh/Pavel:
Could you try latest git and see if the OOPS is still there?
[ Yeah, I'm unable to reproduce it. :( ]
Thanks,
Bart
Hi Bart,
The panic is reproducible with the 2.6.24-git16 kernel, the call
trace is
similar to the previous one
Thanks, I again reviewed ide-probe.c changes but nothing seems wrong...
Could you please bisect it down to the guilty commit?
Kamalesh, were you able to bisect this down? I just got hit by the
same panic on a 4-way x86_64, with 2.6.24-git22.
Thanks,
Nish
Hi Nish,
I tried bisecting and the guilty patch seems to be
36501650ec45b1db308c3b51886044863be2d762 is first bad commit
commit 36501650ec45b1db308c3b51886044863be2d762
Author: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED]
Date: Fri Feb 1 23:09:31 2008 +0100
ide: keep pointer to struct device instead of struct pci_dev in
ide_hwif_t
the gdb output, also points to the changes made by the guilty patch
(gdb) p ide_device_add_all
$1 = {int (u8 *, const struct ide_port_info *)} 0x804176ac
ide_device_add_all
(gdb) p/x 0x804176ac+0xb60
$2 = 0x8041820c
(gdb) l *0x8041820c
0x8041820c is in ide_device_add_all
(drivers/ide/ide-probe.c:1249).
1244goto out;
1245}
1246
1247sg_init_table(hwif-sg_table, hwif-sg_max_nents);
1248
1249if (init_irq(hwif) == 0)
1250goto done;
1251
1252old_irq = hwif-irq;
1253/*
(gdb)
(gdb) p init_irq
$1 = {int (ide_hwif_t *)} 0x8041721f init_irq
(gdb) p/x 0x8041721f+0x1a4
$2 = 0x804173c3
(gdb) l *0x804173c3
0x804173c3 is in init_irq (include/asm/pci.h:101).
96 /* Returns the node based on pci bus */
97 static inline int __pcibus_to_node(struct pci_bus *bus)
98 {
99 struct pci_sysdata *sd = bus-sysdata;
100
101 return sd-node;
102 }
103
104 static inline cpumask_t __pcibus_to_cpumask(struct pci_bus *bus)
105 {
(gdb)
Thanks for the detailed analysis and sorry for the bug.
I think that this may has been just fixed by Andi's recent hwif_to_node()
fix (patch below, it is in Linus' tree already), could please verify this?
commit 1f07e988290fc45932f5028c9e2a862c37a57336
Author: Andi Kleen [EMAIL PROTECTED]
Date: Mon Feb 11 01:35:20 2008 +0100
Prevent IDE boot ops on NUMA system
Without this patch a Opteron test system here oopses at boot with
current git.
Calling to_pci_dev() on a NULL pointer gives a negative value so the
following NULL pointer check never triggers and then an illegal
address
is referenced. Check the unadjusted original device pointer for NULL
instead.
Signed-off-by: Andi Kleen [EMAIL PROTECTED]
Signed-off-by: Linus Torvalds [EMAIL PROTECTED]
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 23fad89..a3b69c1 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1295,7 +1295,7 @@ static inline void ide_dump_identify(u8 *id)
static inline int hwif_to_node(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif-dev);
- return dev ? pcibus_to_node(dev-bus) : -1;
+ return hwif-dev ? pcibus_to_node(dev-bus) : -1;
}
static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive)
Hi Bart,
Thanks !! the patch solves the kernel panic but when after applying the
patch,kernel is not
able to mount the filesystem and panics, am i not sure what is likely
causing the panic.
Is
- the commit 36501650ec45b1db308c3b51886044863be2d762 with Andi's fix
applied
or
- the commit f6fb786d6dcdd7d730e4fba620b071796f487e1b
(the one before commit 36501650ec45b1db308c3b51886044863be2d762)
working for you?
No, the commit
Re: mount: could not find filesystem - aacraid? (was: Re: 2.6.26-git0: IDE oops during boot)
On Thursday 14 February 2008, Bartlomiej Zolnierkiewicz wrote:
Hi,
On Thursday 14 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Tuesday 12 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Monday 11 February 2008, Kamalesh Babulal wrote:
Nish Aravamudan wrote:
On 2/7/08, Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote:
On Thursday 07 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Wednesday 06 February 2008, Pavel Machek wrote:
On Wed 2008-02-06 11:53:34, Pavel Machek wrote:
Hi!
Trying to boot 2.6.25-git0 (few days old), I get
BUG: unable to handle kernel paging request at ..ffb0
IP at init_irq+0x42e
init_irq? hmm...
Call trace:
ide_device_add_all
this comes from ide-generic
(Generic IDE host driver)
ide_generic_init
kernel_init
child_rip
vgacon_cursor
kernel_init
child_rip
Excerpt from config:
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
Disabling CONFIG_IDE made my machine boot, as it was using libata
anyway.
Kamalesh/Pavel:
Could you try latest git and see if the OOPS is still there?
[ Yeah, I'm unable to reproduce it. :( ]
Thanks,
Bart
Hi Bart,
The panic is reproducible with the 2.6.24-git16 kernel, the call
trace is
similar to the previous one
Thanks, I again reviewed ide-probe.c changes but nothing seems
wrong...
Could you please bisect it down to the guilty commit?
Kamalesh, were you able to bisect this down? I just got hit by the
same panic on a 4-way x86_64, with 2.6.24-git22.
Thanks,
Nish
Hi Nish,
I tried bisecting and the guilty patch seems to be
36501650ec45b1db308c3b51886044863be2d762 is first bad commit
commit 36501650ec45b1db308c3b51886044863be2d762
Author: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED]
Date: Fri Feb 1 23:09:31 2008 +0100
ide: keep pointer to struct device instead of struct pci_dev in
ide_hwif_t
the gdb output, also points to the changes made by the guilty patch
(gdb) p ide_device_add_all
$1 = {int (u8 *, const struct ide_port_info *)} 0x804176ac
ide_device_add_all
(gdb) p/x 0x804176ac+0xb60
$2 = 0x8041820c
(gdb) l *0x8041820c
0x8041820c is in ide_device_add_all
(drivers/ide/ide-probe.c:1249).
1244goto out;
1245}
1246
1247sg_init_table(hwif-sg_table, hwif-sg_max_nents);
1248
1249if (init_irq(hwif) == 0)
1250goto done;
1251
1252old_irq = hwif-irq;
1253/*
(gdb)
(gdb) p init_irq
$1 = {int (ide_hwif_t *)} 0x8041721f init_irq
(gdb) p/x 0x8041721f+0x1a4
$2 = 0x804173c3
(gdb) l *0x804173c3
0x804173c3 is in init_irq (include/asm/pci.h:101).
96 /* Returns the node based on pci bus */
97 static inline int __pcibus_to_node(struct pci_bus *bus)
98 {
99 struct pci_sysdata *sd = bus-sysdata;
100
101 return sd-node;
102 }
103
104 static inline cpumask_t __pcibus_to_cpumask(struct pci_bus
*bus)
105 {
(gdb)
Thanks for the detailed analysis and sorry for the bug.
I think that this may has been just fixed by Andi's recent
hwif_to_node()
fix (patch below, it is in Linus' tree already), could please verify
this?
commit 1f07e988290fc45932f5028c9e2a862c37a57336
Author: Andi Kleen [EMAIL PROTECTED]
Date: Mon Feb 11 01:35:20 2008 +0100
Prevent IDE boot ops on NUMA system
Without this patch a Opteron test system here oopses at boot with
current git.
Calling to_pci_dev() on a NULL pointer gives a negative value so the
following NULL pointer check never triggers and then an illegal
address
is referenced. Check the unadjusted original device pointer for
NULL
instead.
Signed-off-by: Andi Kleen [EMAIL PROTECTED]
Signed-off-by: Linus Torvalds [EMAIL PROTECTED]
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 23fad89..a3b69c1 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1295,7 +1295,7 @@ static inline void ide_dump_identify(u8 *id)
static inline int hwif_to_node(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif-dev);
- return dev ? pcibus_to_node(dev-bus) : -1;
+ return hwif-dev ? pcibus_to_node(dev-bus) : -1;
}
static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive)
Hi Bart,
Thanks !! the patch solves the kernel panic but when after applying the
patch,kernel is not
able to mount the filesystem and panics, am i not sure what is likely
causing the panic.
Is
Re: mount: could not find filesystem - aacraid? (was: Re: 2.6.26-git0: IDE oops during boot)
On Thu, 2008-02-14 at 13:07 +0100, Bartlomiej Zolnierkiewicz wrote: I worry that another git-bisect session will be needed unless SCSI developers are already aware of the problem source. Yinghai Lu noticed that it may be actually a SES problem: http://lkml.org/lkml/2008/2/14/88 [ I overlooked the above mail, sorry ] Only if SES is enabled, is it (CONFIG_SCSI_ENCLOSURE)? ... is there actually a dmesg of the failing system somewhere, I couldn't find it in the (somewhat long) thread? James - To unsubscribe from this list: send the line unsubscribe linux-ide in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: 2.6.26-git0: IDE oops during boot
Hi,
On Tuesday 12 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Monday 11 February 2008, Kamalesh Babulal wrote:
Nish Aravamudan wrote:
On 2/7/08, Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote:
On Thursday 07 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Wednesday 06 February 2008, Pavel Machek wrote:
On Wed 2008-02-06 11:53:34, Pavel Machek wrote:
Hi!
Trying to boot 2.6.25-git0 (few days old), I get
BUG: unable to handle kernel paging request at ..ffb0
IP at init_irq+0x42e
init_irq? hmm...
Call trace:
ide_device_add_all
this comes from ide-generic
(Generic IDE host driver)
ide_generic_init
kernel_init
child_rip
vgacon_cursor
kernel_init
child_rip
Excerpt from config:
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
Disabling CONFIG_IDE made my machine boot, as it was using libata
anyway.
Kamalesh/Pavel:
Could you try latest git and see if the OOPS is still there?
[ Yeah, I'm unable to reproduce it. :( ]
Thanks,
Bart
Hi Bart,
The panic is reproducible with the 2.6.24-git16 kernel, the call trace
is
similar to the previous one
Thanks, I again reviewed ide-probe.c changes but nothing seems wrong...
Could you please bisect it down to the guilty commit?
Kamalesh, were you able to bisect this down? I just got hit by the
same panic on a 4-way x86_64, with 2.6.24-git22.
Thanks,
Nish
Hi Nish,
I tried bisecting and the guilty patch seems to be
36501650ec45b1db308c3b51886044863be2d762 is first bad commit
commit 36501650ec45b1db308c3b51886044863be2d762
Author: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED]
Date: Fri Feb 1 23:09:31 2008 +0100
ide: keep pointer to struct device instead of struct pci_dev in
ide_hwif_t
the gdb output, also points to the changes made by the guilty patch
(gdb) p ide_device_add_all
$1 = {int (u8 *, const struct ide_port_info *)} 0x804176ac
ide_device_add_all
(gdb) p/x 0x804176ac+0xb60
$2 = 0x8041820c
(gdb) l *0x8041820c
0x8041820c is in ide_device_add_all (drivers/ide/ide-probe.c:1249).
1244goto out;
1245}
1246
1247sg_init_table(hwif-sg_table, hwif-sg_max_nents);
1248
1249if (init_irq(hwif) == 0)
1250goto done;
1251
1252old_irq = hwif-irq;
1253/*
(gdb)
(gdb) p init_irq
$1 = {int (ide_hwif_t *)} 0x8041721f init_irq
(gdb) p/x 0x8041721f+0x1a4
$2 = 0x804173c3
(gdb) l *0x804173c3
0x804173c3 is in init_irq (include/asm/pci.h:101).
96 /* Returns the node based on pci bus */
97 static inline int __pcibus_to_node(struct pci_bus *bus)
98 {
99 struct pci_sysdata *sd = bus-sysdata;
100
101 return sd-node;
102 }
103
104 static inline cpumask_t __pcibus_to_cpumask(struct pci_bus *bus)
105 {
(gdb)
Thanks for the detailed analysis and sorry for the bug.
I think that this may has been just fixed by Andi's recent hwif_to_node()
fix (patch below, it is in Linus' tree already), could please verify this?
commit 1f07e988290fc45932f5028c9e2a862c37a57336
Author: Andi Kleen [EMAIL PROTECTED]
Date: Mon Feb 11 01:35:20 2008 +0100
Prevent IDE boot ops on NUMA system
Without this patch a Opteron test system here oopses at boot with
current git.
Calling to_pci_dev() on a NULL pointer gives a negative value so the
following NULL pointer check never triggers and then an illegal address
is referenced. Check the unadjusted original device pointer for NULL
instead.
Signed-off-by: Andi Kleen [EMAIL PROTECTED]
Signed-off-by: Linus Torvalds [EMAIL PROTECTED]
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 23fad89..a3b69c1 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1295,7 +1295,7 @@ static inline void ide_dump_identify(u8 *id)
static inline int hwif_to_node(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif-dev);
- return dev ? pcibus_to_node(dev-bus) : -1;
+ return hwif-dev ? pcibus_to_node(dev-bus) : -1;
}
static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive)
Hi Bart,
Thanks !! the patch solves the kernel panic but when after applying the
patch,kernel is not
able to mount the filesystem and panics, am i not sure what is likely causing
the panic.
Is
- the commit 36501650ec45b1db308c3b51886044863be2d762 with Andi's fix applied
or
- the commit f6fb786d6dcdd7d730e4fba620b071796f487e1b
(the one before commit 36501650ec45b1db308c3b51886044863be2d762)
working for you?
Creating root device.
Mounting root filesystem.
mount: could not find filesystem
Kernel panic - not syncing: Attempted to kill init!
Is
Re: 2.6.26-git0: IDE oops during boot
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Monday 11 February 2008, Kamalesh Babulal wrote:
Nish Aravamudan wrote:
On 2/7/08, Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote:
On Thursday 07 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Wednesday 06 February 2008, Pavel Machek wrote:
On Wed 2008-02-06 11:53:34, Pavel Machek wrote:
Hi!
Trying to boot 2.6.25-git0 (few days old), I get
BUG: unable to handle kernel paging request at ..ffb0
IP at init_irq+0x42e
init_irq? hmm...
Call trace:
ide_device_add_all
this comes from ide-generic
(Generic IDE host driver)
ide_generic_init
kernel_init
child_rip
vgacon_cursor
kernel_init
child_rip
Excerpt from config:
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
Disabling CONFIG_IDE made my machine boot, as it was using libata
anyway.
Kamalesh/Pavel:
Could you try latest git and see if the OOPS is still there?
[ Yeah, I'm unable to reproduce it. :( ]
Thanks,
Bart
Hi Bart,
The panic is reproducible with the 2.6.24-git16 kernel, the call trace is
similar to the previous one
Thanks, I again reviewed ide-probe.c changes but nothing seems wrong...
Could you please bisect it down to the guilty commit?
Kamalesh, were you able to bisect this down? I just got hit by the
same panic on a 4-way x86_64, with 2.6.24-git22.
Thanks,
Nish
Hi Nish,
I tried bisecting and the guilty patch seems to be
36501650ec45b1db308c3b51886044863be2d762 is first bad commit
commit 36501650ec45b1db308c3b51886044863be2d762
Author: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED]
Date: Fri Feb 1 23:09:31 2008 +0100
ide: keep pointer to struct device instead of struct pci_dev in
ide_hwif_t
the gdb output, also points to the changes made by the guilty patch
(gdb) p ide_device_add_all
$1 = {int (u8 *, const struct ide_port_info *)} 0x804176ac
ide_device_add_all
(gdb) p/x 0x804176ac+0xb60
$2 = 0x8041820c
(gdb) l *0x8041820c
0x8041820c is in ide_device_add_all (drivers/ide/ide-probe.c:1249).
1244goto out;
1245}
1246
1247sg_init_table(hwif-sg_table, hwif-sg_max_nents);
1248
1249if (init_irq(hwif) == 0)
1250goto done;
1251
1252old_irq = hwif-irq;
1253/*
(gdb)
(gdb) p init_irq
$1 = {int (ide_hwif_t *)} 0x8041721f init_irq
(gdb) p/x 0x8041721f+0x1a4
$2 = 0x804173c3
(gdb) l *0x804173c3
0x804173c3 is in init_irq (include/asm/pci.h:101).
96 /* Returns the node based on pci bus */
97 static inline int __pcibus_to_node(struct pci_bus *bus)
98 {
99 struct pci_sysdata *sd = bus-sysdata;
100
101 return sd-node;
102 }
103
104 static inline cpumask_t __pcibus_to_cpumask(struct pci_bus *bus)
105 {
(gdb)
Thanks for the detailed analysis and sorry for the bug.
I think that this may has been just fixed by Andi's recent hwif_to_node()
fix (patch below, it is in Linus' tree already), could please verify this?
commit 1f07e988290fc45932f5028c9e2a862c37a57336
Author: Andi Kleen [EMAIL PROTECTED]
Date: Mon Feb 11 01:35:20 2008 +0100
Prevent IDE boot ops on NUMA system
Without this patch a Opteron test system here oopses at boot with
current git.
Calling to_pci_dev() on a NULL pointer gives a negative value so the
following NULL pointer check never triggers and then an illegal address
is referenced. Check the unadjusted original device pointer for NULL
instead.
Signed-off-by: Andi Kleen [EMAIL PROTECTED]
Signed-off-by: Linus Torvalds [EMAIL PROTECTED]
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 23fad89..a3b69c1 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1295,7 +1295,7 @@ static inline void ide_dump_identify(u8 *id)
static inline int hwif_to_node(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif-dev);
- return dev ? pcibus_to_node(dev-bus) : -1;
+ return hwif-dev ? pcibus_to_node(dev-bus) : -1;
}
static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive)
Hi Bart,
Thanks !! the patch solves the kernel panic but when after applying the
patch,kernel is not
able to mount the filesystem and panics, am i not sure what is likely causing
the panic.
Creating root device.
Mounting root filesystem.
mount: could not find filesystem
Kernel panic - not syncing: Attempted to kill init!
--
Thanks Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
-
To unsubscribe from this list: send the line unsubscribe linux-ide in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: 2.6.26-git0: IDE oops during boot
On 2/7/08, Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote: On Thursday 07 February 2008, Kamalesh Babulal wrote: Bartlomiej Zolnierkiewicz wrote: Hi, On Wednesday 06 February 2008, Pavel Machek wrote: On Wed 2008-02-06 11:53:34, Pavel Machek wrote: Hi! Trying to boot 2.6.25-git0 (few days old), I get BUG: unable to handle kernel paging request at ..ffb0 IP at init_irq+0x42e init_irq? hmm... Call trace: ide_device_add_all this comes from ide-generic (Generic IDE host driver) ide_generic_init kernel_init child_rip vgacon_cursor kernel_init child_rip Excerpt from config: CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y Disabling CONFIG_IDE made my machine boot, as it was using libata anyway. Kamalesh/Pavel: Could you try latest git and see if the OOPS is still there? [ Yeah, I'm unable to reproduce it. :( ] Thanks, Bart Hi Bart, The panic is reproducible with the 2.6.24-git16 kernel, the call trace is similar to the previous one Thanks, I again reviewed ide-probe.c changes but nothing seems wrong... Could you please bisect it down to the guilty commit? Kamalesh, were you able to bisect this down? I just got hit by the same panic on a 4-way x86_64, with 2.6.24-git22. Thanks, Nish - To unsubscribe from this list: send the line unsubscribe linux-ide in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: 2.6.26-git0: IDE oops during boot
Nish Aravamudan wrote:
On 2/7/08, Bartlomiej Zolnierkiewicz [EMAIL PROTECTED] wrote:
On Thursday 07 February 2008, Kamalesh Babulal wrote:
Bartlomiej Zolnierkiewicz wrote:
Hi,
On Wednesday 06 February 2008, Pavel Machek wrote:
On Wed 2008-02-06 11:53:34, Pavel Machek wrote:
Hi!
Trying to boot 2.6.25-git0 (few days old), I get
BUG: unable to handle kernel paging request at ..ffb0
IP at init_irq+0x42e
init_irq? hmm...
Call trace:
ide_device_add_all
this comes from ide-generic
(Generic IDE host driver)
ide_generic_init
kernel_init
child_rip
vgacon_cursor
kernel_init
child_rip
Excerpt from config:
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
Disabling CONFIG_IDE made my machine boot, as it was using libata
anyway.
Kamalesh/Pavel:
Could you try latest git and see if the OOPS is still there?
[ Yeah, I'm unable to reproduce it. :( ]
Thanks,
Bart
Hi Bart,
The panic is reproducible with the 2.6.24-git16 kernel, the call trace is
similar to the previous one
Thanks, I again reviewed ide-probe.c changes but nothing seems wrong...
Could you please bisect it down to the guilty commit?
Kamalesh, were you able to bisect this down? I just got hit by the
same panic on a 4-way x86_64, with 2.6.24-git22.
Thanks,
Nish
Hi Nish,
I tried bisecting and the guilty patch seems to be
36501650ec45b1db308c3b51886044863be2d762 is first bad commit
commit 36501650ec45b1db308c3b51886044863be2d762
Author: Bartlomiej Zolnierkiewicz [EMAIL PROTECTED]
Date: Fri Feb 1 23:09:31 2008 +0100
ide: keep pointer to struct device instead of struct pci_dev in ide_hwif_t
the gdb output, also points to the changes made by the guilty patch
(gdb) p ide_device_add_all
$1 = {int (u8 *, const struct ide_port_info *)} 0x804176ac
ide_device_add_all
(gdb) p/x 0x804176ac+0xb60
$2 = 0x8041820c
(gdb) l *0x8041820c
0x8041820c is in ide_device_add_all (drivers/ide/ide-probe.c:1249).
1244goto out;
1245}
1246
1247sg_init_table(hwif-sg_table, hwif-sg_max_nents);
1248
1249if (init_irq(hwif) == 0)
1250goto done;
1251
1252old_irq = hwif-irq;
1253/*
(gdb)
(gdb) p init_irq
$1 = {int (ide_hwif_t *)} 0x8041721f init_irq
(gdb) p/x 0x8041721f+0x1a4
$2 = 0x804173c3
(gdb) l *0x804173c3
0x804173c3 is in init_irq (include/asm/pci.h:101).
96 /* Returns the node based on pci bus */
97 static inline int __pcibus_to_node(struct pci_bus *bus)
98 {
99 struct pci_sysdata *sd = bus-sysdata;
100
101 return sd-node;
102 }
103
104 static inline cpumask_t __pcibus_to_cpumask(struct pci_bus *bus)
105 {
(gdb)
--
Thanks Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
-
To unsubscribe from this list: send the line unsubscribe linux-ide in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: 2.6.26-git0: IDE oops during boot
Bartlomiej Zolnierkiewicz wrote: Hi, On Wednesday 06 February 2008, Pavel Machek wrote: On Wed 2008-02-06 11:53:34, Pavel Machek wrote: Hi! Trying to boot 2.6.25-git0 (few days old), I get BUG: unable to handle kernel paging request at ..ffb0 IP at init_irq+0x42e init_irq? hmm... Call trace: ide_device_add_all this comes from ide-generic (Generic IDE host driver) ide_generic_init kernel_init child_rip vgacon_cursor kernel_init child_rip Excerpt from config: CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y Disabling CONFIG_IDE made my machine boot, as it was using libata anyway. Kamalesh/Pavel: Could you try latest git and see if the OOPS is still there? [ Yeah, I'm unable to reproduce it. :( ] Thanks, Bart Hi Bart, The panic is reproducible with the 2.6.24-git16 kernel, the call trace is similar to the previous one BUG: unable to handle kernel paging request at ffa0 IP: [80415673] init_irq+0x188/0x444 PGD 203067 PUD 204067 PMD 0 Oops: [1] SMP CPU 3 Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.24-git16 #1 RIP: 0010:[80415673] [80415673] init_irq+0x188/0x444 RSP: :81022f093e00 EFLAGS: 00010282 RAX: ff80 RBX: 808ad200 RCX: RDX: RSI: 81022fc039c0 RDI: 807512c0 RBP: 81022f093e30 R08: 81022f093d70 R09: 0002 R10: 0001 R11: 81022f093c00 R12: 808b4500 R13: 808b4510 R14: R15: FS: () GS:81022f0e7ac0() knlGS: CS: 0010 DS: 0018 ES: 0018 CR0: 8005003b CR2: ffa0 CR3: 00201000 CR4: 06e0 DR0: DR1: DR2: DR3: DR6: 0ff0 DR7: 0400 Process swapper (pid: 1, threadinfo 81022f092000, task 81022f0797e0) Stack: 81022f093e30 808ad200 808ad220 808add80 81022f093eb0 8041648f 81022f093ec0 80751ee0 0246 Call Trace: [8041648f] ide_device_add_all+0xb60/0xe54 [807d6d48] ide_generic_init+0x46/0x4a [807b873b] kernel_init+0x175/0x2e7 [8020bff8] child_rip+0xa/0x12 [8037476c] acpi_ds_init_one_object+0x0/0x88 [807b85c6] kernel_init+0x0/0x2e7 [8020bfee] child_rip+0x0/0x12 Code: 89 03 49 8b 45 18 48 89 18 48 39 1b 75 04 0f 0b eb fe fe 05 20 71 38 00 fb eb 5b 48 8b 83 20 07 00 00 83 ca ff 48 83 c0 80 74 0e 48 8b 40 20 48 8b 80 88 00 00 00 8b 50 04 48 8b 3d 48 11 30 00 RIP [80415673] init_irq+0x188/0x444 RSP 81022f093e00 CR2: ffa0 ---[ end trace 165798c72d52c3e3 ]--- -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. - To unsubscribe from this list: send the line unsubscribe linux-ide in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: 2.6.26-git0: IDE oops during boot
On Thursday 07 February 2008, Kamalesh Babulal wrote: Bartlomiej Zolnierkiewicz wrote: Hi, On Wednesday 06 February 2008, Pavel Machek wrote: On Wed 2008-02-06 11:53:34, Pavel Machek wrote: Hi! Trying to boot 2.6.25-git0 (few days old), I get BUG: unable to handle kernel paging request at ..ffb0 IP at init_irq+0x42e init_irq? hmm... Call trace: ide_device_add_all this comes from ide-generic (Generic IDE host driver) ide_generic_init kernel_init child_rip vgacon_cursor kernel_init child_rip Excerpt from config: CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y Disabling CONFIG_IDE made my machine boot, as it was using libata anyway. Kamalesh/Pavel: Could you try latest git and see if the OOPS is still there? [ Yeah, I'm unable to reproduce it. :( ] Thanks, Bart Hi Bart, The panic is reproducible with the 2.6.24-git16 kernel, the call trace is similar to the previous one Thanks, I again reviewed ide-probe.c changes but nothing seems wrong... Could you please bisect it down to the guilty commit? BUG: unable to handle kernel paging request at ffa0 IP: [80415673] init_irq+0x188/0x444 Please also try disassembling init_irq using gdb so we see where it fails. Bart PGD 203067 PUD 204067 PMD 0 Oops: [1] SMP CPU 3 Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.24-git16 #1 RIP: 0010:[80415673] [80415673] init_irq+0x188/0x444 RSP: :81022f093e00 EFLAGS: 00010282 RAX: ff80 RBX: 808ad200 RCX: RDX: RSI: 81022fc039c0 RDI: 807512c0 RBP: 81022f093e30 R08: 81022f093d70 R09: 0002 R10: 0001 R11: 81022f093c00 R12: 808b4500 R13: 808b4510 R14: R15: FS: () GS:81022f0e7ac0() knlGS: CS: 0010 DS: 0018 ES: 0018 CR0: 8005003b CR2: ffa0 CR3: 00201000 CR4: 06e0 DR0: DR1: DR2: DR3: DR6: 0ff0 DR7: 0400 Process swapper (pid: 1, threadinfo 81022f092000, task 81022f0797e0) Stack: 81022f093e30 808ad200 808ad220 808add80 81022f093eb0 8041648f 81022f093ec0 80751ee0 0246 Call Trace: [8041648f] ide_device_add_all+0xb60/0xe54 [807d6d48] ide_generic_init+0x46/0x4a [807b873b] kernel_init+0x175/0x2e7 [8020bff8] child_rip+0xa/0x12 [8037476c] acpi_ds_init_one_object+0x0/0x88 [807b85c6] kernel_init+0x0/0x2e7 [8020bfee] child_rip+0x0/0x12 Code: 89 03 49 8b 45 18 48 89 18 48 39 1b 75 04 0f 0b eb fe fe 05 20 71 38 00 fb eb 5b 48 8b 83 20 07 00 00 83 ca ff 48 83 c0 80 74 0e 48 8b 40 20 48 8b 80 88 00 00 00 8b 50 04 48 8b 3d 48 11 30 00 RIP [80415673] init_irq+0x188/0x444 RSP 81022f093e00 CR2: ffa0 ---[ end trace 165798c72d52c3e3 ]--- -- Thanks Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL. - To unsubscribe from this list: send the line unsubscribe linux-ide in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: 2.6.26-git0: IDE oops during boot
On Wed 2008-02-06 11:53:34, Pavel Machek wrote: Hi! Trying to boot 2.6.25-git0 (few days old), I get BUG: unable to handle kernel paging request at ..ffb0 IP at init_irq+0x42e Call trace: ide_device_add_all ide_generic_init kernel_init child_rip vgacon_cursor kernel_init child_rip Excerpt from config: CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y Disabling CONFIG_IDE made my machine boot, as it was using libata anyway. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line unsubscribe linux-ide in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: 2.6.26-git0: IDE oops during boot
Hi, On Wednesday 06 February 2008, Pavel Machek wrote: On Wed 2008-02-06 11:53:34, Pavel Machek wrote: Hi! Trying to boot 2.6.25-git0 (few days old), I get BUG: unable to handle kernel paging request at ..ffb0 IP at init_irq+0x42e init_irq? hmm... Call trace: ide_device_add_all this comes from ide-generic (Generic IDE host driver) ide_generic_init kernel_init child_rip vgacon_cursor kernel_init child_rip Excerpt from config: CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y Disabling CONFIG_IDE made my machine boot, as it was using libata anyway. Kamalesh/Pavel: Could you try latest git and see if the OOPS is still there? [ Yeah, I'm unable to reproduce it. :( ] Thanks, Bart - To unsubscribe from this list: send the line unsubscribe linux-ide in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
