From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from devils.ext.ti.com (devils.ext.ti.com [198.47.26.153]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id C4078E01528 for ; Tue, 23 Jul 2013 10:16:47 -0700 (PDT) Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id r6NHGk8n010286; Tue, 23 Jul 2013 12:16:46 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id r6NHGk31010775; Tue, 23 Jul 2013 12:16:46 -0500 Received: from dlelxv22.itg.ti.com (172.17.1.197) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.2.342.3; Tue, 23 Jul 2013 12:16:46 -0500 Received: from localhost (gtudedge.gt.design.ti.com [158.218.102.158]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id r6NHGkex030555; Tue, 23 Jul 2013 12:16:46 -0500 Date: Tue, 23 Jul 2013 13:16:45 -0400 From: Denys Dmytriyenko To: Enric Balletbo Serra Message-ID: <20130723171645.GQ31158@edge> References: <1371057762-17055-1-git-send-email-prabu@ti.com> <20130620043900.GQ13356@edge> <20130703155932.GD8850@edge> MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Cc: meta-ti@yoctoproject.org Subject: Re: [PATCH 0/9] Graphics SDK cleanup X-BeenThere: meta-ti@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-ti layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Jul 2013 17:16:51 -0000 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline On Thu, Jul 04, 2013 at 05:53:51PM +0200, Enric Balletbo Serra wrote: > Hi, > > I modified the package to do not install the libraries that depends on > libdrm (pvr_drv.so libpvrPVR2D_DRIWSEGL.so libsrv_um_dri.so). Now I've > following error loading running the pvr-init script: > > ioctl FBIOPUT_VSCREENINFO: Invalid argument > Starting PVR > [ 11.968592] Unable to handle kernel NULL pointer dereference at > virtual address 00000000 > [ 11.977139] pgd = de560000 > [ 11.979994] [00000000] *pgd=9e5f9831, *pte=00000000, *ppte=00000000 > [ 11.986641] Internal error: Oops: 17 [#1] SMP ARM > [ 11.991568] Modules linked in: omaplfb(O+) pvrsrvkm(O) > [ 11.996971] CPU: 0 Tainted: G O (3.8.13+ #1) > [ 12.002840] PC is at AllocateDeviceID+0x0/0x48 [pvrsrvkm] > [ 12.008525] LR is at PVRSRVRegisterDCDeviceKM+0xf0/0x178 [pvrsrvkm] > [ 12.015091] pc : [] lr : [] psr: 40000013 > [ 12.015091] sp : de565e18 ip : de0d0398 fp : 0000001c > [ 12.027115] r10: 00000001 r9 : 00000000 r8 : 000a8c00 > [ 12.032586] r7 : df6ae898 r6 : 00000000 r5 : df6ae804 r4 : 00000000 > [ 12.039422] r3 : de0d02c0 r2 : 00000001 r1 : de0d02c8 r0 : 00000000 > [ 12.046260] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user > [ 12.053734] Control: 10c5387d Table: 9e560019 DAC: 00000015 > [ 12.059752] Process modprobe (pid: 600, stack limit = 0xde564240) > [ 12.066133] Stack: (0xde565e18 to 0xde566000) > [ 12.074104] 5e00: > de2389c0 de0d02c0 > [ 12.083159] 5e20: 00000032 df6ae800 00000000 00000000 000b4000 > bf03ac64 c0969874 ffffffff > [ 12.092276] 5e40: bf03bd54 00000001 00000001 bf03bd54 de565f58 > 00000000 00000001 bf03bd9c > [ 12.101149] 5e60: bf03e000 bf03e008 de564000 c0008890 bf03e000 > 00000000 00000001 bf03bd54 > [ 12.110275] 5e80: bf03bd54 de565f58 00000000 00000001 bf03bd9c > 00000001 de35ef80 c008a57c > [ 12.119290] 5ea0: bf03bd60 00007fff c008648c 00000010 c0087a74 > 00000028 00000000 bf03bd60 > [ 12.128214] 5ec0: bf03bea8 000000c7 c0624424 e09e91f4 de565eec > 4bc984d8 20000013 c087b058 > [ 12.137101] 5ee0: de565f1c c0619ad8 e09eb000 b6e75000 00000acd > 00000000 00000000 00000000 > [ 12.147911] 5f00: 00000000 00000000 00000000 00000000 00000000 > 00000000 00000000 00000000 > [ 12.156627] 5f20: 00000000 00000000 00000000 00000000 000000d2 > b6e6d000 00008b4d 4bc984d8 > [ 12.168231] 5f40: 00000080 c000dac4 de564000 00000000 00000000 > c008a8f8 e09e3000 00008b4d > [ 12.177017] 5f60: e09e8bdc e09e8a2c e09eb37c 00001ec4 00002684 > 00000000 00000000 00000000 > [ 12.185757] 5f80: 00000027 00000028 00000015 00000019 00000012 > 00000000 4bc9925c 00000000 > [ 12.194483] 5fa0: 00022db0 c000d940 4bc9925c 00000000 b6e6d000 > 00008b4d 4bc984d8 00022db0 > [ 12.203203] 5fc0: 4bc9925c 00000000 00022db0 00000080 00022ec0 > 00008b4d 4bc984d8 00000000 > [ 12.211919] 5fe0: 4bca1b78 bea0a9a8 4bc90790 4bba7770 60000010 > b6e6d000 00105b04 20230200 > [ 12.220696] [] (AllocateDeviceID+0x0/0x48 [pvrsrvkm]) > from [] (PVRSRVRegisterDCDeviceKM+0xf0/0x178 [pvrsrvkm]) > [ 12.233166] [] (PVRSRVRegisterDCDeviceKM+0xf0/0x178 > [pvrsrvkm]) from [] (OMAPLFBInit+0x3e0/0x548 [omaplfb]) > [ 12.245248] [] (OMAPLFBInit+0x3e0/0x548 [omaplfb]) from > [] (OMAPLFB_Init+0x8/0x2c [omaplfb]) > [ 12.255952] [] (OMAPLFB_Init+0x8/0x2c [omaplfb]) from > [] (do_one_initcall+0x90/0x160) > [ 12.266010] [] (do_one_initcall+0x90/0x160) from > [] (load_module+0x1944/0x1bf4) > [ 12.275537] [] (load_module+0x1944/0x1bf4) from > [] (sys_init_module+0xcc/0xec) > [ 12.284957] [] (sys_init_module+0xcc/0xec) from > [] (ret_fast_syscall+0x0/0x30) > [ 12.294728] Code: e3e00000 ebffed9d e1a00004 e8bd8038 (e5902000) > [ 12.301154] ---[ end trace 8828fbcbbe3723c2 ]--- > Segmentation fault > > > Any idea which could be the problem ? Prabu, Do you have any insight in the problem above? Any pointers? Thanks. -- Denys