[meta-ti] Kernel crash running omap3-sgx-modules_4.05.00.03 on 3.x kernels

[Sundareson, Prabindh]

Hello Kovesdi - 

Have you enabled the clocks - looks like the pvrsrv-init (or an init script of similar name) has not been run before and pvrsrv-ctl is not run ?

regards,
Prabu

-----Original Message-----
From: meta-ti-bounces at yoctoproject.org [mailto:meta-ti-bounces at yoctoproject.org] On Behalf Of Kovesdi Gyorgy
Sent: Friday, August 16, 2013 5:56 PM
To: meta-ti mailing list
Subject: [meta-ti] Kernel crash running omap3-sgx-modules_4.05.00.03 on 3.x kernels

Hi,

I have Beagleboard-C4, kerner 3.2.28

At last i could compile libgles and sgx modules version 4.05.00.03 with some hacks, and found the following error running any gles-based application:

[   74.792510] Unhandled fault: external abort on non-linefetch (0x1008) at 
0xd0b00ca8                                                                                              
[   74.800476] Internal error: : 1008 [#1]                                                                                                                                          
[   74.804473] Modules linked in: bufferclass_ti(O) omaplfb(O) pvrsrvkm(O)                                                                                                          
[   74.811370] CPU: 0    Tainted: G           O  (3.2.28 #1)                                                                                                                        
[   74.817108] PC is at PollForValueKM+0x48/0xb8 [pvrsrvkm]                                                                                                                         
[   74.822692] LR is at PollForValueKM+0x38/0xb8 [pvrsrvkm]                                                                                                                         

Previously i tried it on Angstrom with the same result. The kernel can be any 3.x version, the result is also the same. It can run on 2.6 kernels only.

The calltrace is:

[<bf005aa0>] (PollForValueKM+0x48/0xb8 [pvrsrvkm]) from [<bf0117f8>]
(SGXResetInvalDC.isra.2+0x58/0x60 [pvrsrvkm]) [<bf0117f8>] (SGXResetInvalDC.isra.2+0x58/0x60 [pvrsrvkm]) from [<bf011990>] (SGXReset+0x190/0x1ac [pvrsrvkm]) [<bf011990>] (SGXReset+0x190/0x1ac [pvrsrvkm]) from [<bf00ec90>]
(SGXInitialise+0x48/0x110 [pvrsrvkm])
[<bf00ec90>] (SGXInitialise+0x48/0x110 [pvrsrvkm]) from [<bf011c04>]
(SGXPostPowerState+0x4c/0xa0 [pvrsrvkm]) [<bf011c04>] (SGXPostPowerState+0x4c/0xa0 [pvrsrvkm]) from [<bf001778>]
(PVRSRVDevicePostPowerStateKM_AnyVaCb+0x74/0x88 [pvrsrvkm]) [<bf001778>] (PVRSRVDevicePostPowerStateKM_AnyVaCb+0x74/0x88 [pvrsrvkm]) from [<bf008768>] (List_PVRSRV_POWER_DEV_PVRSRV_ERROR_Any_va+0x30/0x58 [pvrsrvkm]) [<bf008768>] (List_PVRSRV_POWER_DEV_PVRSRV_ERROR_Any_va+0x30/0x58 [pvrsrvkm]) from [<bf0019cc>] (PVRSRVSetDevicePowerStateKM+0x6c/0xa8 [pvrsrvkm]) [<bf0019cc>] (PVRSRVSetDevicePowerStateKM+0x6c/0xa8 [pvrsrvkm]) from [<bf00fbf8>] (SGXScheduleCCBCommandKM+0x2c/0xa4 [pvrsrvkm]) [<bf00fbf8>] (SGXScheduleCCBCommandKM+0x2c/0xa4 [pvrsrvkm]) from [<bf00e224>]
(SGXSubmitTransferKM+0x118/0x2b4 [pvrsrvkm]) [<bf00e224>] (SGXSubmitTransferKM+0x118/0x2b4 [pvrsrvkm]) from [<bf014f2c>]
(SGXSubmitTransferBW+0x164/0x170 [pvrsrvkm]) [<bf014f2c>] (SGXSubmitTransferBW+0x164/0x170 [pvrsrvkm]) from [<bf0145b4>]
(BridgedDispatchKM+0xe0/0x138 [pvrsrvkm]) [<bf0145b4>] (BridgedDispatchKM+0xe0/0x138 [pvrsrvkm]) from [<bf00e004>] (PVRSRV_BridgeDispatchKM+0xac/0xec [pvrsrvkm]) [<bf00e004>] (PVRSRV_BridgeDispatchKM+0xac/0xec [pvrsrvkm]) from [<c00ec554>]
(vfs_ioctl+0x20/0x3c)
[<c00ec554>] (vfs_ioctl+0x20/0x3c) from [<c00ecf94>]
(do_vfs_ioctl+0x488/0x4e0)
[<c00ecf94>] (do_vfs_ioctl+0x488/0x4e0) from [<c00ed034>]
(sys_ioctl+0x48/0x70)
[<c00ed034>] (sys_ioctl+0x48/0x70) from [<c000d600>]
(ret_fast_syscall+0x0/0x30)
Code: e59d3004 e1a07000 ea000011 e1a05003 (e5983000)

Regards
György Kövesdi

_______________________________________________
meta-ti mailing list
meta-ti at yoctoproject.org
https://lists.yoctoproject.org/listinfo/meta-ti