* Felipe Contreras <felipe.contreras@xxxxxxxxx> [090929 10:24]: > On Mon, Sep 28, 2009 at 10:04 PM, Tony Lindgren <tony@xxxxxxxxxxx> wrote: > > Hi all, > > > > I've updated our linux-omap tree to v2.6.32-rc1. I've also > > added a branch omap-2.6.31 for the old code. > > > > This time I also nuked the remaining omap legacy code we > > still had lurking around :) The commits at the end of this > > mail describe what I did first as commits, then I merged > > everything to be the same as the mainline v2.6.32-rc1. > > > > So currently the linux-omap master branch is: > > > > v2.6.32-rc1 + omap-fixes + ehci + cbus > > > > The new model is that I'll be resetting the linux-omap master > > branch to mainline at each -rc, then merge in our various > > upstream queues back in again. > > Excellent! I was wondering why this wasn't being done. I certainly > hope linus' 2.6.32 will work on omap right away. Yeah, let's hope Tomi gets in the DSS2 code too. > Anyway, I haven't been able to make 2.6.31 boot on beagleboard, and > other people report similar issues: > http://www.spinics.net/lists/linux-omap/msg17968.html > > Have you got 2.6.32-rc1 (+fixes) to boot? Hmm, looks like it's musb again. This is what I get on my overo after applying the DEBUG_LL hack from omap-debug branch: <3>musb_hdrc musb_hdrc: musb_init_controller failed with status -19 <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000 <1>pgd = c0004000 <1>[00000000] *pgd=00000000 Internal error: Oops: 5 [#1] <d>Modules linked in: CPU: 0 Not tainted (2.6.32-rc2-05967-gd350540-dirty #892) PC is at musb_free+0x68/0xb8 LR is at musb_free+0x34/0xb8 pc : [<c028a160>] lr : [<c028a12c>] psr: a0000013 sp : c781fe50 ip : 00000064 fp : 00000000 r10: 00000000 r9 : 00000000 r8 : c0557bc0 r7 : c7811000 r6 : c78110e8 r5 : c78110e8 r4 : 00000000 r3 : 00000000 r2 : 00000001 r1 : c04c95b6 r0 : ffffffed Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c5387d Table: 80004019 DAC: 00000017 Process swapper (pid: 1, stack limit = 0xc781e2f0) Stack: (0xc781fe50 to 0xc7820000) fe40: ffffffed 00000000 c78110e8 c001e8f8 fe60: c781fea4 c7804180 00000000 c7804184 c0533dc8 c0533dd0 0000005c d80ab000 fe80: c0533dac c7811190 00000000 c781fedc c0114ad8 c7806850 c0546248 c06d74e0 fea0: 00000000 c03cd5c8 00000000 c781ff00 c78b8de0 c0114cbc c78b8d80 c781ff00 fec0: c78b8de0 c0114864 c78b8d80 c781ff00 c78b8de0 c011493c c781ff00 c78b8de0 fee0: c78b8d80 00000000 c781ff00 c78b8de0 c787a210 00000001 00000000 c01157b4 ff00: c787a210 00000000 00000000 c0533dd0 c0533dd0 c055df04 c7873600 c0557bc0 ff20: 00000000 00000000 00000000 c0210b7c c0533dd0 c020fbd4 c0533dd0 c0533e04 ff40: c055df04 c7873600 c0557bc0 c020fce0 00000000 c020fc80 c055df04 c020f420 ff60: c7802d08 c787b240 c0026dd4 00000080 c055df04 c020ed38 c03f14f4 c03f14f4 ff80: c7820000 c0026dd4 c055def0 c055df04 00000000 00000000 00000000 c020ffb0 ffa0: c0026dd4 c055def0 c001dca0 00000000 00000000 c0210f70 c0026dd4 00000000 ffc0: c001dca0 c002d2b4 00000031 00000000 00000000 00000192 00000000 c0026dd4 ffe0: 00000000 00000000 00000000 c0008578 00000000 c002ee10 817fdf10 00bbff00 [<c028a160>] (musb_free+0x68/0xb8) from [<c001e8f8>] (musb_probe+0xab8/0xbb4) [<c001e8f8>] (musb_probe+0xab8/0xbb4) from [<c0210b7c>] (platform_drv_probe+0x1) [<c0210b7c>] (platform_drv_probe+0x18/0x1c) from [<c020fbd4>] (driver_probe_dev) [<c020fbd4>] (driver_probe_device+0xa0/0x14c) from [<c020fce0>] (__driver_attac) [<c020fce0>] (__driver_attach+0x60/0x84) from [<c020f420>] (bus_for_each_dev+0x) [<c020f420>] (bus_for_each_dev+0x44/0x74) from [<c020ed38>] (bus_add_driver+0xf) [<c020ed38>] (bus_add_driver+0xf4/0x278) from [<c020ffb0>] (driver_register+0xa) [<c020ffb0>] (driver_register+0xa8/0x130) from [<c0210f70>] (platform_driver_pr) [<c0210f70>] (platform_driver_probe+0x10/0x88) from [<c002d2b4>] (do_one_initca) [<c002d2b4>] (do_one_initcall+0x5c/0x1b4) from [<c0008578>] (kernel_init+0x90/0) [<c0008578>] (kernel_init+0x90/0x10c) from [<c002ee10>] (kernel_thread_exit+0x0) Code: e1a01005 ebf80722 e595309c e3a04000 (e5930000) <4>---[ end trace 1b75b31a2719ed1c ]--- <0>Kernel panic - not syncing: Attempted to kill init! After disabling musb, it boots further but can't mount root on the MMC: ... <4>regulator_init_complete: incomplete constraints, leaving VUSB1V8 on regulator_init_complete: incomplete constraints, leaving VUSB1V8 on <4>regulator_init_complete: incomplete constraints, leaving VUSB1V5 on regulator_init_complete: incomplete constraints, leaving VUSB1V5 on <4>regulator_init_complete: incomplete constraints, leaving VMMC1 on regulator_init_complete: incomplete constraints, leaving VMMC1 on <6>twl4030_rtc twl4030_rtc: setting system clock to 2000-01-01 00:00:00 UTC (94) twl4030_rtc twl4030_rtc: setting system clock to 2000-01-01 00:00:00 UTC (94668) <6>Waiting for root device /dev/mmcblk0p2... Waiting for root device /dev/mmcblk0p2... What are you getting with DEBUG_LL enabled and the associated patch applied from omap-debug branch? Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
