Re: parisc debian kernel - missing modules for C8000 - linux-image-3.10-2-parisc64-smp

[Alex Ivanov <gnidorah@p0n4ik.tk>]

08.09.2013, 01:08, "John David Anglin" <dave.anglin@bell.net>:
> With the new modules, I sometimes encounter the following warning at
> boot on rp3440:
>
> [drm] radeon: 8M of VRAM memory ready
> [drm] radeon: 512M of GTT memory ready.
> [drm] GART: num cpu pages 131072, num gpu pages 131072
> [drm] PCI GART of 512M enabled (table at 0x0000000042540000).
> radeon 0000:e0:02.0: WB disabled
> radeon 0000:e0:02.0: fence driver on ring 0 use gpu addr
> 0xffffffffd0000000 and cpu addr 0x000000007c716000
> [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
> [drm] Driver supports precise vblank timestamp query.
> ------------[ cut here ]------------
> WARNING: at kernel/workqueue.c:1378
> Modules linked in: radeon(+) cfbfillrect cfbimgblt cfbcopyarea
> i2c_algo_bit drm_kms_helper ttm drm i2c_core backlight ohci_pci
> ohci_hcd xfs exportfs btrfs xor lzo_compress zlib_deflate raid6_pq
> crc32c libcrc32c dm_mod zalon7xx lasi700 53c700 hilkbd sd_mod
> crc_t10dif usb_storage sg sr_mod cdrom ehci_pci tg3 ehci_hcd
> pata_cmd64x ptp sym53c8xx libata pps_core scsi_transport_spi usbcore
> scsi_mod usb_common
> CPU: 0 PID: 1220 Comm: modprobe Not tainted 3.11.0+ #1
> task: 000000007f054808 ti: 000000007f0c8000 task.ti: 000000007f0c8000
>
> =9A=9A=9A=9A=9A=9AYZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
> PSW: 00001000000001000000000000001110 Not tainted
> r00-03 =9A000000000804000e 000000007f0c92b0 000000004015edb8
> 000000007f0c92b0
> r04-07 =9A0000000040768900 0000000042536d00 000000007c809f20
> 000000007c809f28
> r08-11 =9A000000007f0c9350 000000007fc40600 0000000000000020
> 0000000000000020
> r12-15 =9A0000000000000000 0000000000000001 000000004078c100
> 000000007f0c8288
> r16-19 =9A0000000000000050 0000000000000000 000000007f0c8410
> 0000000000000000
> r20-23 =9A000000000800000e 000000007c808006 0000000000000000
> 000000001e071628
> r24-27 =9A000000007c809f20 0000000000000000 0000000042533600
> 0000000040768900
> r28-31 =9A0000000000000001 000000007f0c9350 000000007f0c9380
> 0000000000000000
> sr00-03 =9A0000000000162800 0000000000000000 0000000000000000
> 0000000000113000
> sr04-07 =9A0000000000000000 0000000000000000 0000000000000000
> 0000000000000000
>
> IASQ: 0000000000000000 0000000000000000 IAOQ: 000000004015ee5c
> 000000004015ee60
> =9A=9AIIR: 03ffe01f =9A=9A=9AISR: 0000000010240000 =9AIOR: 000000094c=
d33600
> =9A=9ACPU: =9A=9A=9A=9A=9A=9A=9A0 =9A=9ACR30: 000000007f0c8000 CR31: =
a001019408140000
> =9A=9AORIG_R28: 0000000000000001
> =9A=9AIAOQ[0]: __queue_work+0x2dc/0x360
> =9A=9AIAOQ[1]: __queue_work+0x2e0/0x360
> =9A=9ARP(r2): __queue_work+0x238/0x360
> Backtrace:
> =9A=9A[<000000004015ef64>] queue_work_on+0x84/0xa8
> =9A=9A[<000000001df55dfc>] r100_irq_process+0x2ec/0x5d8 [radeon]
> =9A=9A[<000000001df48cc4>] radeon_driver_irq_preinstall_kms+0x16c/0x1=
a0
> [radeon]
> =9A=9A[<000000001cdbd024>] drm_irq_install+0x11c/0x3c0 [drm]
> =9A=9A[<000000001df48f8c>] radeon_irq_kms_init+0x8c/0x168 [radeon]
> =9A=9A[<000000001df5aeac>] r100_startup+0x22c/0x3c8 [radeon]
> =9A=9A[<000000001df5b880>] r100_init+0x348/0x5c0 [radeon]
> =9A=9A[<000000001defbff4>] radeon_device_init+0x79c/0x9d0 [radeon]
> =9A=9A[<000000001deff588>] radeon_driver_load_kms+0xb8/0x1a8 [radeon]
> =9A=9A[<000000001cdc682c>] drm_get_pci_dev+0x28c/0x390 [drm]
> =9A=9A[<000000001def96e4>] radeon_pci_probe+0xcc/0x120 [radeon]
> =9A=9A[<000000004035fd74>] pci_device_probe+0xc4/0xf8
> =9A=9A[<00000000403d0fd8>] really_probe+0xd0/0x328
> =9A=9A[<00000000403d13e8>] __driver_attach+0x100/0x108
> =9A=9A[<00000000403ce290>] bus_for_each_dev+0xa0/0x100
> =9A=9A[<00000000403d08cc>] driver_attach+0x34/0x48
>
> ---[ end trace 9a90037d977025eb ]---
> [drm] radeon: irq initialized.
> [drm] Loading R100 Microcode
>
> Dave
> --
> John David Anglin dave.anglin@bell.net

Seen with 3.11.0 on c8000 few times. Though it was workqueue.c:137*9*
and no modules were linked in.
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