| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Tue, 2 Feb 2010 16:11:56 +0100 From: Domenico Andreoli <cavokz@...il.com> To: Jerome Glisse <glisse@...edesktop.org> Cc: Dave Airlie <airlied@...ux.ie>, linux-kernel@...r.kernel.org, dri-devel@...ts.sf.net Subject: Re: [crash, PATCH] Revert "drm/radeon/kms: move radeon KMS on/off switch out of staging." On Tue, Feb 02, 2010 at 12:59:13PM +0100, Jerome Glisse wrote: > On Tue, Feb 02, 2010 at 09:58:20AM +0100, Domenico Andreoli wrote: > > > > boot broke also here where unfortunately i have not a serial line > > to see what's happening. anyway disabling KMS restores a working > > 2.6.33-rc6-00072-gab65832 kernel. here is the broken config. > > Can you boot in runlevel 3 and with radeon.modeset=0. Then modprobe radeon modeset=1 > (you might need to rmmod first), this should allow you capture dmesg log with the failure. > (Do the modprobe/rmmod through ssh as you won't have a console in the process). good, this is what I was missing to dig further into it. > Note that here RV515 works like a charm :) indeed it works also here :) given that, I returned to my initial config, with radeon module built-in, and re-enabled KMS. kernel was actually trying to load firmware blob radeon/R520_cp.bin which no filesystem was ready to provide, idling for 60 long seconds and making me reporting a false bug. thank you for the quick response. [ 113.133716] [drm] radeon kernel modesetting enabled. [ 113.133799] radeon 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 113.133842] radeon 0000:01:00.0: setting latency timer to 64 [ 113.135000] [drm] radeon: Initializing kernel modesetting. [ 113.136538] [drm] register mmio base: 0xFE8E0000 [ 113.136578] [drm] register mmio size: 65536 [ 113.136659] ATOM BIOS: RV515LE [ 113.136906] [drm] GPU reset succeed (RBBM_STATUS=0x10000140) [ 113.136953] [drm] Generation 2 PCI interface, using max accessible memory [ 113.136993] [drm] radeon: VRAM 128M [ 113.137032] [drm] radeon: VRAM from 0x00000000 to 0x07FFFFFF [ 113.137071] [drm] radeon: GTT 512M [ 113.137109] [drm] radeon: GTT from 0x20000000 to 0x3FFFFFFF [ 113.137186] radeon 0000:01:00.0: irq 31 for MSI/MSI-X [ 113.137190] [drm] radeon: using MSI. [ 113.137246] [drm] radeon: irq initialized. [ 113.138965] [drm] Detected VRAM RAM=128M, BAR=256M [ 113.139007] [drm] RAM width 64bits DDR [ 113.139087] [TTM] Zone kernel: Available graphics memory: 1028586 kiB. [ 113.139137] [drm] radeon: 128M of VRAM memory ready [ 113.139176] [drm] radeon: 512M of GTT memory ready. [ 113.139227] [drm] GART: num cpu pages 131072, num gpu pages 131072 [ 113.141872] [drm] RB2D reset succeed (RBBM_STATUS=0x10000140) [ 113.141927] [drm] radeon: 1 quad pipes, 1 z pipes initialized. [ 113.142003] [drm] PCIE GART of 512M enabled (table at 0x00040000). [ 113.142050] [drm] radeon: cp idle (0x10000C03) [ 113.142115] [drm] Loading R500 Microcode [ 113.142158] platform radeon_cp.0: firmware: requesting radeon/R520_cp.bin [ 113.152774] [drm] radeon: ring at 0x0000000020000000 [ 113.152846] [drm] ring test succeeded in 10 usecs [ 113.153249] [drm] radeon: ib pool ready. [ 113.153380] [drm] ib test succeeded in 0 usecs [ 113.153515] [drm] Default TV standard: PAL [ 113.153620] [drm] Radeon Display Connectors [ 113.153659] [drm] Connector 0: [ 113.153697] [drm] VGA [ 113.153735] [drm] DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c [ 113.153787] [drm] Encoders: [ 113.153824] [drm] CRT1: INTERNAL_KLDSCP_DAC1 [ 113.153863] [drm] Connector 1: [ 113.153900] [drm] S-video [ 113.153938] [drm] Encoders: [ 113.153975] [drm] TV1: INTERNAL_KLDSCP_DAC2 [ 113.154014] [drm] Connector 2: [ 113.154051] [drm] DVI-I [ 113.154088] [drm] HPD2 [ 113.154126] [drm] DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c [ 113.154179] [drm] Encoders: [ 113.154216] [drm] CRT2: INTERNAL_KLDSCP_DAC2 [ 113.154254] [drm] DFP3: INTERNAL_LVTM1 [ 113.204918] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 58 [ 113.204968] [drm:edid_is_valid] *ERROR* Raw EDID: [ 113.205005] <3>00 ff ff ff ff ff ff 00 04 72 29 ad b5 04 20 45 .........r)... E [ 113.205006] <3>34 0e 01 03 68 26 1e 6b 2a c3 15 a4 59 4b a0 24 4...h&.k*...YK.$ [ 113.205008] <3>14 4f 54 bf ef 00 81 8f 81 80 71 4f 71 40 61 4f .OT.......qOq@aO [ 113.205009] <3>61 40 45 4f 45 40 30 2a 00 98 51 00 2a 40 30 70 a@EOE@....Q.*@0p [ 113.205010] <3>13 00 78 2d 11 00 00 1e 00 00 00 ff 00 45 54 4c ..x-.........ETL [ 113.205012] <3>32 39 30 38 a0 00 31 0a 20 20 00 00 00 fd 00 37 2908..1. .....7 [ 113.205013] <3>4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... [ 113.205014] <3>00 41 63 65 72 20 41 4c 31 39 31 32 0a 20 00 31 .Acer AL1912. .1 [ 113.205015] [ 113.255375] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 58 [ 113.255425] [drm:edid_is_valid] *ERROR* Raw EDID: [ 113.255461] <3>00 ff ff ff ff ff ff 00 04 72 29 ad b5 04 20 45 .........r)... E [ 113.255462] <3>34 0e 01 03 68 26 1e 6b 2a c3 15 a4 59 4b a0 24 4...h&.k*...YK.$ [ 113.255464] <3>14 4f 54 bf ef 00 81 8f 81 80 71 4f 71 40 61 4f .OT.......qOq@aO [ 113.255465] <3>61 40 45 4f 45 40 30 2a 00 98 51 00 2a 40 30 70 a@EOE@....Q.*@0p [ 113.255466] <3>13 00 78 2d 11 00 00 1e 00 00 00 ff 00 45 54 4c ..x-.........ETL [ 113.255467] <3>32 39 30 38 a0 00 31 0a 20 20 00 00 00 fd 00 37 2908..1. .....7 [ 113.255469] <3>4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... [ 113.255470] <3>00 41 63 65 72 20 41 4c 31 39 31 32 0a 20 00 31 .Acer AL1912. .1 [ 113.255471] [ 113.305843] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 58 [ 113.305892] [drm:edid_is_valid] *ERROR* Raw EDID: [ 113.305929] <3>00 ff ff ff ff ff ff 00 04 72 29 ad b5 04 20 45 .........r)... E [ 113.305930] <3>34 0e 01 03 68 26 1e 6b 2a c3 15 a4 59 4b a0 24 4...h&.k*...YK.$ [ 113.305931] <3>14 4f 54 bf ef 00 81 8f 81 80 71 4f 71 40 61 4f .OT.......qOq@aO [ 113.305933] <3>61 40 45 4f 45 40 30 2a 00 98 51 00 2a 40 30 70 a@EOE@....Q.*@0p [ 113.305934] <3>13 00 78 2d 11 00 00 1e 00 00 00 ff 00 45 54 4c ..x-.........ETL [ 113.305935] <3>32 39 30 38 a0 00 31 0a 20 20 00 00 00 fd 00 37 2908..1. .....7 [ 113.305936] <3>4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... [ 113.305938] <3>00 41 63 65 72 20 41 4c 31 39 31 32 0a 20 00 31 .Acer AL1912. .1 [ 113.305939] [ 113.356292] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 58 [ 113.356342] [drm:edid_is_valid] *ERROR* Raw EDID: [ 113.356378] <3>00 ff ff ff ff ff ff 00 04 72 29 ad b5 04 20 45 .........r)... E [ 113.356379] <3>34 0e 01 03 68 26 1e 6b 2a c3 15 a4 59 4b a0 24 4...h&.k*...YK.$ [ 113.356381] <3>14 4f 54 bf ef 00 81 8f 81 80 71 4f 71 40 61 4f .OT.......qOq@aO [ 113.356382] <3>61 40 45 4f 45 40 30 2a 00 98 51 00 2a 40 30 70 a@EOE@....Q.*@0p [ 113.356383] <3>13 00 78 2d 11 00 00 1e 00 00 00 ff 00 45 54 4c ..x-.........ETL [ 113.356385] <3>32 39 30 38 a0 00 31 0a 20 20 00 00 00 fd 00 37 2908..1. .....7 [ 113.356386] <3>4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... [ 113.356387] <3>00 41 63 65 72 20 41 4c 31 39 31 32 0a 20 00 31 .Acer AL1912. .1 [ 113.356388] [ 113.356423] radeon 0000:01:00.0: VGA-1: EDID invalid. [ 113.421077] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 58 [ 113.421127] [drm:edid_is_valid] *ERROR* Raw EDID: [ 113.421163] <3>00 ff ff ff ff ff ff 00 04 72 29 ad b5 04 20 45 .........r)... E [ 113.421164] <3>34 0e 01 03 68 26 1e 6b 2a c3 15 a4 59 4b a0 24 4...h&.k*...YK.$ [ 113.421166] <3>14 4f 54 bf ef 00 81 8f 81 80 71 4f 71 40 61 4f .OT.......qOq@aO [ 113.421167] <3>61 40 45 4f 45 40 30 2a 00 98 51 00 2a 40 30 70 a@EOE@....Q.*@0p [ 113.421168] <3>13 00 78 2d 11 00 00 1e 00 00 00 ff 00 45 54 4c ..x-.........ETL [ 113.421170] <3>32 39 30 38 a0 00 31 0a 20 20 00 00 00 fd 00 37 2908..1. .....7 [ 113.421171] <3>4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... [ 113.421172] <3>00 41 63 65 72 20 41 4c 31 39 31 32 0a 20 00 31 .Acer AL1912. .1 [ 113.421173] [ 113.471540] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 58 [ 113.471589] [drm:edid_is_valid] *ERROR* Raw EDID: [ 113.471626] <3>00 ff ff ff ff ff ff 00 04 72 29 ad b5 04 20 45 .........r)... E [ 113.471627] <3>34 0e 01 03 68 26 1e 6b 2a c3 15 a4 59 4b a0 24 4...h&.k*...YK.$ [ 113.471628] <3>14 4f 54 bf ef 00 81 8f 81 80 71 4f 71 40 61 4f .OT.......qOq@aO [ 113.471629] <3>61 40 45 4f 45 40 30 2a 00 98 51 00 2a 40 30 70 a@EOE@....Q.*@0p [ 113.471631] <3>13 00 78 2d 11 00 00 1e 00 00 00 ff 00 45 54 4c ..x-.........ETL [ 113.471632] <3>32 39 30 38 a0 00 31 0a 20 20 00 00 00 fd 00 37 2908..1. .....7 [ 113.471633] <3>4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... [ 113.471634] <3>00 41 63 65 72 20 41 4c 31 39 31 32 0a 20 00 31 .Acer AL1912. .1 [ 113.471635] [ 113.521994] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 58 [ 113.522044] [drm:edid_is_valid] *ERROR* Raw EDID: [ 113.522081] <3>00 ff ff ff ff ff ff 00 04 72 29 ad b5 04 20 45 .........r)... E [ 113.522082] <3>34 0e 01 03 68 26 1e 6b 2a c3 15 a4 59 4b a0 24 4...h&.k*...YK.$ [ 113.522083] <3>14 4f 54 bf ef 00 81 8f 81 80 71 4f 71 40 61 4f .OT.......qOq@aO [ 113.522084] <3>61 40 45 4f 45 40 30 2a 00 98 51 00 2a 40 30 70 a@EOE@....Q.*@0p [ 113.522086] <3>13 00 78 2d 11 00 00 1e 00 00 00 ff 00 45 54 4c ..x-.........ETL [ 113.522087] <3>32 39 30 38 a0 00 31 0a 20 20 00 00 00 fd 00 37 2908..1. .....7 [ 113.522088] <3>4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... [ 113.522090] <3>00 41 63 65 72 20 41 4c 31 39 31 32 0a 20 00 31 .Acer AL1912. .1 [ 113.522090] [ 113.572455] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 58 [ 113.572514] [drm:edid_is_valid] *ERROR* Raw EDID: [ 113.572550] <3>00 ff ff ff ff ff ff 00 04 72 29 ad b5 04 20 45 .........r)... E [ 113.572552] <3>34 0e 01 03 68 26 1e 6b 2a c3 15 a4 59 4b a0 24 4...h&.k*...YK.$ [ 113.572553] <3>14 4f 54 bf ef 00 81 8f 81 80 71 4f 71 40 61 4f .OT.......qOq@aO [ 113.572554] <3>61 40 45 4f 45 40 30 2a 00 98 51 00 2a 40 30 70 a@EOE@....Q.*@0p [ 113.572555] <3>13 00 78 2d 11 00 00 1e 00 00 00 ff 00 45 54 4c ..x-.........ETL [ 113.572557] <3>32 39 30 38 a0 00 31 0a 20 20 00 00 00 fd 00 37 2908..1. .....7 [ 113.572558] <3>4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... [ 113.572559] <3>00 41 63 65 72 20 41 4c 31 39 31 32 0a 20 00 31 .Acer AL1912. .1 [ 113.572560] [ 113.572595] radeon 0000:01:00.0: VGA-1: EDID invalid. [ 113.572637] [drm:radeon_vga_detect] *ERROR* VGA-1: probed a monitor but no|invalid EDID [ 113.623019] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 58 [ 113.623068] [drm:edid_is_valid] *ERROR* Raw EDID: [ 113.623105] <3>00 ff ff ff ff ff ff 00 04 72 29 ad b5 04 20 45 .........r)... E [ 113.623106] <3>34 0e 01 03 68 26 1e 6b 2a c3 15 a4 59 4b a0 24 4...h&.k*...YK.$ [ 113.623107] <3>14 4f 54 bf ef 00 81 8f 81 80 71 4f 71 40 61 4f .OT.......qOq@aO [ 113.623109] <3>61 40 45 4f 45 40 30 2a 00 98 51 00 2a 40 30 70 a@EOE@....Q.*@0p [ 113.623110] <3>13 00 78 2d 11 00 00 1e 00 00 00 ff 00 45 54 4c ..x-.........ETL [ 113.623111] <3>32 39 30 38 a0 00 31 0a 20 20 00 00 00 fd 00 37 2908..1. .....7 [ 113.623113] <3>4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... [ 113.623114] <3>00 41 63 65 72 20 41 4c 31 39 31 32 0a 20 00 31 .Acer AL1912. .1 [ 113.623115] [ 113.673495] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 58 [ 113.673544] [drm:edid_is_valid] *ERROR* Raw EDID: [ 113.673581] <3>00 ff ff ff ff ff ff 00 04 72 29 ad b5 04 20 45 .........r)... E [ 113.673582] <3>34 0e 01 03 68 26 1e 6b 2a c3 15 a4 59 4b a0 24 4...h&.k*...YK.$ [ 113.673583] <3>14 4f 54 bf ef 00 81 8f 81 80 71 4f 71 40 61 4f .OT.......qOq@aO [ 113.673585] <3>61 40 45 4f 45 40 30 2a 00 98 51 00 2a 40 30 70 a@EOE@....Q.*@0p [ 113.673586] <3>13 00 78 2d 11 00 00 1e 00 00 00 ff 00 45 54 4c ..x-.........ETL [ 113.673587] <3>32 39 30 38 a0 00 31 0a 20 20 00 00 00 fd 00 37 2908..1. .....7 [ 113.673588] <3>4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... [ 113.673590] <3>00 41 63 65 72 20 41 4c 31 39 31 32 0a 20 00 31 .Acer AL1912. .1 [ 113.673591] [ 113.723964] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 58 [ 113.724014] [drm:edid_is_valid] *ERROR* Raw EDID: [ 113.724050] <3>00 ff ff ff ff ff ff 00 04 72 29 ad b5 04 20 45 .........r)... E [ 113.724051] <3>34 0e 01 03 68 26 1e 6b 2a c3 15 a4 59 4b a0 24 4...h&.k*...YK.$ [ 113.724053] <3>14 4f 54 bf ef 00 81 8f 81 80 71 4f 71 40 61 4f .OT.......qOq@aO [ 113.724054] <3>61 40 45 4f 45 40 30 2a 00 98 51 00 2a 40 30 70 a@EOE@....Q.*@0p [ 113.724055] <3>13 00 78 2d 11 00 00 1e 00 00 00 ff 00 45 54 4c ..x-.........ETL [ 113.724056] <3>32 39 30 38 a0 00 31 0a 20 20 00 00 00 fd 00 37 2908..1. .....7 [ 113.724058] <3>4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... [ 113.724059] <3>00 41 63 65 72 20 41 4c 31 39 31 32 0a 20 00 31 .Acer AL1912. .1 [ 113.724060] [ 113.774428] [drm:edid_is_valid] *ERROR* EDID checksum is invalid, remainder is 58 [ 113.774477] [drm:edid_is_valid] *ERROR* Raw EDID: [ 113.774513] <3>00 ff ff ff ff ff ff 00 04 72 29 ad b5 04 20 45 .........r)... E [ 113.774515] <3>34 0e 01 03 68 26 1e 6b 2a c3 15 a4 59 4b a0 24 4...h&.k*...YK.$ [ 113.774516] <3>14 4f 54 bf ef 00 81 8f 81 80 71 4f 71 40 61 4f .OT.......qOq@aO [ 113.774517] <3>61 40 45 4f 45 40 30 2a 00 98 51 00 2a 40 30 70 a@EOE@....Q.*@0p [ 113.774518] <3>13 00 78 2d 11 00 00 1e 00 00 00 ff 00 45 54 4c ..x-.........ETL [ 113.774520] <3>32 39 30 38 a0 00 31 0a 20 20 00 00 00 fd 00 37 2908..1. .....7 [ 113.774521] <3>4b 1e 53 0e 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... [ 113.774522] <3>00 41 63 65 72 20 41 4c 31 39 31 32 0a 20 00 31 .Acer AL1912. .1 [ 113.774523] [ 113.774558] radeon 0000:01:00.0: VGA-1: EDID invalid. [ 113.893751] [drm] fb mappable at 0xD00C0000 [ 113.893790] [drm] vram apper at 0xD0000000 [ 113.893828] [drm] size 3145728 [ 113.893866] [drm] fb depth is 24 [ 113.893903] [drm] pitch is 4096 [ 113.926724] Console: switching to colour frame buffer device 128x48 [ 113.928980] fb0: radeondrmfb frame buffer device [ 113.929004] registered panic notifier [ 113.929024] [drm] Initialized radeon 2.0.0 20080528 for 0000:01:00.0 on minor 0 cheers, Domenico -----[ Domenico Andreoli, aka cavok --[ http://www.dandreoli.com/gpgkey.asc ---[ 3A0F 2F80 F79C 678A 8936 4FEE 0677 9033 A20E BC50 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists