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: [email protected] [mailto:[email protected]] 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 [email protected] https://lists.yoctoproject.org/listinfo/meta-ti _______________________________________________ meta-ti mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-ti
