From: "Pali Rohár" <pali.rohar@gmail.com>
To: linux-omap@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Pavel Machek <pavel@ucw.cz>,
Sebastian Reichel <sre@kernel.org>,
Aaro Koskinen <aaro.koskinen@iki.fi>,
Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>,
Tony Lindgren <tony@atomide.com>, Felipe Balbi <balbi@ti.com>
Subject: v3.19: Nokia N900 - boot errors
Date: Sat, 31 Jan 2015 10:28:46 +0100 [thread overview]
Message-ID: <201501311028.46357@pali> (raw)
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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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next reply other threads:[~2015-01-31 9:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-31 9:28 Pali Rohár [this message]
2015-01-31 11:05 ` v3.19: Nokia N900 - boot errors 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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