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This repository was archived by the owner on Oct 3, 2024. It is now read-only.
This repository was archived by the owner on Oct 3, 2024. It is now read-only.

Intel(R) Atom(TM) Processor E3930 gvt fail #84

@cagnulein

Description

@cagnulein

Building and running the last git of gvt on a BXT E3930 it gives me this at boot.
System works, gvt doesn't obviously.
Any idea? Reading the commits, i guess that BXT was supported. Am i wrong?

[ 5.195924] ------------[ cut here ]------------
[ 5.195928] dup mmio definition offset 2248
[ 5.196060] WARNING: CPU: 1 PID: 262 at drivers/gpu/drm/i915/gvt/handlers.c:122 new_mmio_info.constprop.14+0x16e/0x1c0 [i915]
[ 5.196063] Modules linked in: i915(+) idma64 intel_lpss_pci mei_me intel_lpss mfd_core pcc_cpufreq mei netconsole configfs efivarfs ip_tables x_tables autofs4 hid_generic usbhid hid ext4 crc16 mbcache jbd2 btrfs xor zstd_decompress zstd_compress raid6_pq libcrc32c crc32c_generic qxl bochs_drm drm_kms_helper ttm drm mmc_block crc32c_intel sdhci_pci cqhci xhci_pci i2c_i801 sdhci xhci_hcd mmc_core usbcore igb i2c_algo_bit dca thermal video
[ 5.196104] CPU: 1 PID: 262 Comm: systemd-udevd Not tainted 5.1.0-rc2+ #1
[ 5.196105] Hardware name: Seco 0B68/0B68, BIOS 1.04 05/29/2018
[ 5.196182] RIP: 0010:new_mmio_info.constprop.14+0x16e/0x1c0 [i915]
[ 5.196185] Code: 89 78 38 0f 87 30 ff ff ff 48 83 c4 18 31 c0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 c7 c7 98 74 7b c0 48 89 04 24 e8 72 ee 53 f8 <0f> 0b 48 8b 04 24 48 89 c7 e8 e4 28 70 f8 b8 ef ff ff ff 48 83 c4
[ 5.196186] RSP: 0018:ffffbd0dc094f9d8 EFLAGS: 00010282
[ 5.196188] RAX: 0000000000000000 RBX: 0000000000002248 RCX: 0000000000000006
[ 5.196190] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff92c57ba96630
[ 5.196191] RBP: 000000000000224c R08: 0000000000000001 R09: 00000000000002af
[ 5.196192] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000223b31f8
[ 5.196193] R13: ffff92c574978000 R14: 0000000000000008 R15: 0000000000000000
[ 5.196195] FS: 00007fe0915fe8c0(0000) GS:ffff92c57ba80000(0000) knlGS:0000000000000000
[ 5.196199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.196200] CR2: 000055e4ce277748 CR3: 0000000178564000 CR4: 00000000003406e0
[ 5.196202] Call Trace:
[ 5.196286] ? dpy_reg_mmio_read+0xa0/0xa0 [i915]
[ 5.196360] ? transconf_mmio_write+0x10/0x10 [i915]
[ 5.196436] intel_gvt_setup_mmio_info+0xb12d/0xb140 [i915]
[ 5.196514] intel_gvt_init_device+0x10e/0x400 [i915]
[ 5.196589] intel_gvt_init+0x1c/0x70 [i915]
[ 5.196671] i915_driver_load+0xf2b/0x16b0 [i915]
[ 5.196680] ? pinctrl_free+0x152/0x1b0
[ 5.196685] ? _cond_resched+0x16/0x40
[ 5.196687] ? mutex_lock+0xe/0x30
[ 5.196691] ? acpi_dev_found+0x5f/0x70
[ 5.196695] local_pci_probe+0x42/0x90
[ 5.196698] ? _cond_resched+0x16/0x40
[ 5.196701] pci_device_probe+0x102/0x1b0
[ 5.196705] really_probe+0x221/0x400
[ 5.196709] driver_probe_device+0x10b/0x130
[ 5.196711] device_driver_attach+0x50/0x60
[ 5.196714] __driver_attach+0xb8/0x130
[ 5.196716] ? device_driver_attach+0x60/0x60
[ 5.196718] ? device_driver_attach+0x60/0x60
[ 5.196720] bus_for_each_dev+0x67/0xc0
[ 5.196724] ? klist_add_tail+0x3b/0x70
[ 5.196726] bus_add_driver+0x14a/0x210
[ 5.196729] driver_register+0x5b/0xe0
[ 5.196732] ? 0xffffffffc086d000
[ 5.196736] do_one_initcall+0x4d/0x1c5
[ 5.196740] ? __vunmap+0x89/0xc0
[ 5.196742] ? __vunmap+0x89/0xc0
[ 5.196746] do_init_module+0x5b/0x214
[ 5.196749] load_module+0x21cb/0x2a30
[ 5.196754] ? __do_sys_finit_module+0xd2/0x100
[ 5.196756] __do_sys_finit_module+0xd2/0x100
[ 5.196761] do_syscall_64+0x55/0x100
[ 5.196764] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 5.196767] RIP: 0033:0x7fe09048d229
[ 5.196769] Code: 00 f3 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 3f 4c 2b 00 f7 d8 64 89 01 48
[ 5.196771] RSP: 002b:00007fff780194a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5.196773] RAX: ffffffffffffffda RBX: 000055e4ce267560 RCX: 00007fe09048d229
[ 5.196774] RDX: 0000000000000000 RSI: 000055e4ce266350 RDI: 0000000000000007
[ 5.196775] RBP: 000055e4ce266350 R08: 0000000000000000 R09: 000000000000000c
[ 5.196776] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000
[ 5.196777] R13: 000055e4ce264c90 R14: 0000000000020000 R15: 0000000000000000
[ 5.196856] WARNING: CPU: 1 PID: 262 at drivers/gpu/drm/i915/gvt/handlers.c:122 new_mmio_info.constprop.14+0x16e/0x1c0 [i915]
[ 5.196859] ---[ end trace 4ec14577e71befe7 ]---

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