* v3.19: Nokia N900 - boot errors
@ 2015-01-31 9:28 Pali Rohár
2015-01-31 11:05 ` Aaro Koskinen
0 siblings, 1 reply; 5+ messages in thread
From: Pali Rohár @ 2015-01-31 9:28 UTC (permalink / raw)
To: linux-omap
Cc: linux-kernel, Pavel Machek, Sebastian Reichel, Aaro Koskinen,
Ivaylo Dimitrov, Tony Lindgren, Felipe Balbi
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Hello,
when I boot 3.19 kernel on real n900 device it show these errors in dmesg:
[ 0.256103] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.257659] In-band Error seen by MPU at address 0
[ 0.257720] ------------[ cut here ]------------
[ 0.257781] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_smx.c:166 omap3_l3_app_irq+0xd4/0x118()
[ 0.257843] Modules linked in:
[ 0.257873] CPU: 0 PID: 1 Comm: swapper Not tainted 3.19.0-rc5+ #291
[ 0.257934] Hardware name: Nokia RX-51 board
[ 0.257995] [<c0012678>] (unwind_backtrace) from [<c0010d44>] (show_stack+0x10/0x14)
[ 0.258087] [<c0010d44>] (show_stack) from [<c0032194>] (warn_slowpath_common+0x84/0xac)
[ 0.258148] [<c0032194>] (warn_slowpath_common) from [<c00321d4>] (warn_slowpath_null+0x18/0x1c)
[ 0.258209] [<c00321d4>] (warn_slowpath_null) from [<c01f30e0>] (omap3_l3_app_irq+0xd4/0x118)
[ 0.258300] [<c01f30e0>] (omap3_l3_app_irq) from [<c0061fd0>] (handle_irq_event_percpu+0xcc/0x294)
[ 0.258361] [<c0061fd0>] (handle_irq_event_percpu) from [<c00621fc>] (handle_irq_event+0x64/0x8c)
[ 0.258422] [<c00621fc>] (handle_irq_event) from [<c0064b9c>] (handle_level_irq+0xcc/0x130)
[ 0.258483] [<c0064b9c>] (handle_level_irq) from [<c0061850>] (generic_handle_irq+0x20/0x30)
[ 0.258544] [<c0061850>] (generic_handle_irq) from [<c0061a38>] (__handle_domain_irq+0x80/0xa4)
[ 0.258636] [<c0061a38>] (__handle_domain_irq) from [<c0008520>] (omap_intc_handle_irq+0x78/0xa4)
[ 0.258697] [<c0008520>] (omap_intc_handle_irq) from [<c0409380>] (__irq_svc+0x40/0x74)
[ 0.258728] Exception stack(0xcf893db0 to 0xcf893df8)
[ 0.258789] 3da0: cf982000 c064568c 00000000 00000000
[ 0.258850] 3dc0: c064568c cf982000 00000000 0000001c 60000113 cf982034 00000000 00000001
[ 0.258880] 3de0: 00000064 cf893df8 c00633f8 c0063430 60000113 ffffffff
[ 0.258941] [<c0409380>] (__irq_svc) from [<c0063430>] (__setup_irq+0x3bc/0x518)
[ 0.259002] [<c0063430>] (__setup_irq) from [<c006376c>] (setup_irq+0x58/0x80)
[ 0.259063] [<c006376c>] (setup_irq) from [<c002d2c0>] (omap_system_dma_probe+0x22c/0x2c0)
[ 0.259124] [<c002d2c0>] (omap_system_dma_probe) from [<c0267618>] (platform_drv_probe+0x48/0x90)
[ 0.259185] [<c0267618>] (platform_drv_probe) from [<c0265d8c>] (really_probe+0xac/0x1e0)
[ 0.259277] [<c0265d8c>] (really_probe) from [<c0265fb8>] (driver_probe_device+0x30/0x48)
[ 0.259338] [<c0265fb8>] (driver_probe_device) from [<c0266030>] (__driver_attach+0x60/0x84)
[ 0.259399] [<c0266030>] (__driver_attach) from [<c0264910>] (bus_for_each_dev+0x50/0x84)
[ 0.259460] [<c0264910>] (bus_for_each_dev) from [<c02656c0>] (bus_add_driver+0xac/0x1bc)
[ 0.259521] [<c02656c0>] (bus_add_driver) from [<c0266968>] (driver_register+0x9c/0xe0)
[ 0.259582] [<c0266968>] (driver_register) from [<c0008798>] (do_one_initcall+0x100/0x1b0)
[ 0.259643] [<c0008798>] (do_one_initcall) from [<c05ddcfc>] (do_basic_setup+0x88/0xc0)
[ 0.259735] [<c05ddcfc>] (do_basic_setup) from [<c05ddd94>] (kernel_init_freeable+0x60/0xfc)
[ 0.259796] [<c05ddd94>] (kernel_init_freeable) from [<c03f94dc>] (kernel_init+0x8/0xe4)
[ 0.259857] [<c03f94dc>] (kernel_init) from [<c000dc78>] (ret_from_fork+0x14/0x3c)
[ 0.259948] ---[ end trace a24f42a84395254d ]---
Note that this device has flashed special Nokia X-Loader which enable L3 firewall for AES support. But
omap aes crypto module is not compiled and enabled.
--
Pali Rohár
pali.rohar@gmail.com
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: v3.19: Nokia N900 - boot errors
2015-01-31 9:28 v3.19: Nokia N900 - boot errors Pali Rohár
@ 2015-01-31 11:05 ` Aaro Koskinen
2015-01-31 11:08 ` Pali Rohár
0 siblings, 1 reply; 5+ messages in thread
From: Aaro Koskinen @ 2015-01-31 11:05 UTC (permalink / raw)
To: Pali Rohár
Cc: linux-omap, linux-kernel, Pavel Machek, Sebastian Reichel,
Ivaylo Dimitrov, Tony Lindgren, Felipe Balbi
Hi,
On Sat, Jan 31, 2015 at 10:28:46AM +0100, Pali Rohár wrote:
> when I boot 3.19 kernel on real n900 device it show these errors in dmesg:
>
> [ 0.256103] hw-breakpoint: debug architecture 0x4 unsupported.
> [ 0.257659] In-band Error seen by MPU at address 0
> [ 0.257720] ------------[ cut here ]------------
> [ 0.257781] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_smx.c:166 omap3_l3_app_irq+0xd4/0x118()
This should be fixed in 3.16-rc6.
A.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: v3.19: Nokia N900 - boot errors
2015-01-31 11:05 ` Aaro Koskinen
@ 2015-01-31 11:08 ` Pali Rohár
2015-01-31 11:11 ` Aaro Koskinen
0 siblings, 1 reply; 5+ messages in thread
From: Pali Rohár @ 2015-01-31 11:08 UTC (permalink / raw)
To: Aaro Koskinen
Cc: linux-omap, linux-kernel, Pavel Machek, Sebastian Reichel,
Ivaylo Dimitrov, Tony Lindgren, Felipe Balbi
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On Saturday 31 January 2015 12:05:09 Aaro Koskinen wrote:
> Hi,
>
> On Sat, Jan 31, 2015 at 10:28:46AM +0100, Pali Rohár wrote:
> > when I boot 3.19 kernel on real n900 device it show these
> > errors in dmesg:
> >
> > [ 0.256103] hw-breakpoint: debug architecture 0x4
> > unsupported. [ 0.257659] In-band Error seen by MPU at
> > address 0 [ 0.257720] ------------[ cut here
> > ]------------ [ 0.257781] WARNING: CPU: 0 PID: 1 at
> > drivers/bus/omap_l3_smx.c:166 omap3_l3_app_irq+0xd4/0x118()
>
> This should be fixed in 3.16-rc6.
>
> A.
Apparently not, still present in 3.19.0-rc5+.
--
Pali Rohár
pali.rohar@gmail.com
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: v3.19: Nokia N900 - boot errors
2015-01-31 11:08 ` Pali Rohár
@ 2015-01-31 11:11 ` Aaro Koskinen
2015-01-31 11:26 ` Pali Rohár
0 siblings, 1 reply; 5+ messages in thread
From: Aaro Koskinen @ 2015-01-31 11:11 UTC (permalink / raw)
To: Pali Rohár
Cc: linux-omap, linux-kernel, Pavel Machek, Sebastian Reichel,
Ivaylo Dimitrov, Tony Lindgren, Felipe Balbi
Hi,
On Sat, Jan 31, 2015 at 12:08:31PM +0100, Pali Rohár wrote:
> On Saturday 31 January 2015 12:05:09 Aaro Koskinen wrote:
> > Hi,
> >
> > On Sat, Jan 31, 2015 at 10:28:46AM +0100, Pali Rohár wrote:
> > > when I boot 3.19 kernel on real n900 device it show these
> > > errors in dmesg:
> > >
> > > [ 0.256103] hw-breakpoint: debug architecture 0x4
> > > unsupported. [ 0.257659] In-band Error seen by MPU at
> > > address 0 [ 0.257720] ------------[ cut here
> > > ]------------ [ 0.257781] WARNING: CPU: 0 PID: 1 at
> > > drivers/bus/omap_l3_smx.c:166 omap3_l3_app_irq+0xd4/0x118()
> >
> > This should be fixed in 3.16-rc6.
>
> Apparently not, still present in 3.19.0-rc5+.
Sorry, I made a typo. I meant 3.19-rc6. The commit is:
commit 4b149e417463bbb6d1d9b805f729627ca2b54495
Author: Felipe Balbi <balbi@ti.com>
Date: Tue Jan 6 14:38:08 2015 -0600
irqchip: omap-intc: Fix legacy DMA regression
A.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: v3.19: Nokia N900 - boot errors
2015-01-31 11:11 ` Aaro Koskinen
@ 2015-01-31 11:26 ` Pali Rohár
0 siblings, 0 replies; 5+ messages in thread
From: Pali Rohár @ 2015-01-31 11:26 UTC (permalink / raw)
To: Aaro Koskinen
Cc: linux-omap, linux-kernel, Pavel Machek, Sebastian Reichel,
Ivaylo Dimitrov, Tony Lindgren, Felipe Balbi
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On Saturday 31 January 2015 12:11:30 Aaro Koskinen wrote:
> Hi,
>
> On Sat, Jan 31, 2015 at 12:08:31PM +0100, Pali Rohár wrote:
> > On Saturday 31 January 2015 12:05:09 Aaro Koskinen wrote:
> > > Hi,
> > >
> > > On Sat, Jan 31, 2015 at 10:28:46AM +0100, Pali Rohár wrote:
> > > > when I boot 3.19 kernel on real n900 device it show
> > > > these errors in dmesg:
> > > >
> > > > [ 0.256103] hw-breakpoint: debug architecture 0x4
> > > > unsupported. [ 0.257659] In-band Error seen by MPU
> > > > at address 0 [ 0.257720] ------------[ cut here
> > > > ]------------ [ 0.257781] WARNING: CPU: 0 PID: 1 at
> > > > drivers/bus/omap_l3_smx.c:166
> > > > omap3_l3_app_irq+0xd4/0x118()
> > >
> > > This should be fixed in 3.16-rc6.
> >
> > Apparently not, still present in 3.19.0-rc5+.
>
> Sorry, I made a typo. I meant 3.19-rc6. The commit is:
>
> commit 4b149e417463bbb6d1d9b805f729627ca2b54495
> Author: Felipe Balbi <balbi@ti.com>
> Date: Tue Jan 6 14:38:08 2015 -0600
>
> irqchip: omap-intc: Fix legacy DMA regression
>
> A.
Right, that commit fix boot errors.
--
Pali Rohár
pali.rohar@gmail.com
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^ permalink raw reply [flat|nested] 5+ messages in thread
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2015-01-31 9:28 v3.19: Nokia N900 - boot errors Pali Rohár
2015-01-31 11:05 ` Aaro Koskinen
2015-01-31 11:08 ` Pali Rohár
2015-01-31 11:11 ` Aaro Koskinen
2015-01-31 11:26 ` Pali Rohár
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