From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 106245] Raven ridge (2400g) fails to start (swiotlb buffer is full) with IOMMU disabled Date: Thu, 26 Apr 2018 08:46:10 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0277208608==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id A06A26E061 for ; Thu, 26 Apr 2018 08:46:10 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0277208608== Content-Type: multipart/alternative; boundary="15247323700.77de6.14042" Content-Transfer-Encoding: 7bit --15247323700.77de6.14042 Date: Thu, 26 Apr 2018 08:46:10 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D106245 Bug ID: 106245 Summary: Raven ridge (2400g) fails to start (swiotlb buffer is full) with IOMMU disabled Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: ojab@ojab.ru Created attachment 139123 --> https://bugs.freedesktop.org/attachment.cgi?id=3D139123&action=3Dedit full dmesg, kernel 4.16.4 Ryzen 2400g ASUS A320M-K with IOMMU disabled (either in BIOS/EFI or using amd_iommu=3Do= ff) kernels 4.16.4 & 4.17-rc2 (haven't this hardware before yesterday, so haven= 't tested with older kernels) amdgpu fails to load: Apr 25 23:39:36 ojab kernel: [ 1.886215] amdgpu 0000:08:00.0: swiotlb bu= ffer is full (sz: 262152 bytes) Apr 25 23:39:36 ojab kernel: [ 1.886315] amdgpu 0000:08:00.0: swiotlb: coherent allocation failed, size=3D262152 Apr 25 23:39:36 ojab kernel: [ 1.886429] CPU: 7 PID: 263 Comm: udevd Not tainted 4.16.4-ojab #3 Apr 25 23:39:36 ojab kernel: [ 1.886524] Call Trace: Apr 25 23:39:36 ojab kernel: [ 1.887060] dump_stack+0x67/0x93 Apr 25 23:39:36 ojab kernel: [ 1.887130] swiotlb_alloc_coherent+0x1da/0= x1f0 Apr 25 23:39:36 ojab kernel: [ 1.887237] amdgpu_ih_ring_init+0x1fc/0x2c0 [amdgpu] Apr 25 23:39:36 ojab kernel: [ 1.887339] vega10_ih_sw_init+0x18/0xb0 [amdgpu] Apr 25 23:39:36 ojab kernel: [ 1.887430] amdgpu_device_init+0xa35/0x11f0 [amdgpu] Apr 25 23:39:36 ojab kernel: [ 1.887523] amdgpu_driver_load_kms+0x56/0x= 170 [amdgpu] Apr 25 23:39:36 ojab kernel: [ 1.887605] drm_dev_register+0x166/0x1f0 [= drm] Apr 25 23:39:36 ojab kernel: [ 1.887695] amdgpu_pci_probe+0x113/0x1a0 [amdgpu] Apr 25 23:39:36 ojab kernel: [ 1.887770] pci_device_probe+0xc9/0x140 Apr 25 23:39:36 ojab kernel: [ 1.887842] driver_probe_device+0x281/0x370 Apr 25 23:39:36 ojab kernel: [ 1.887916] __driver_attach+0xa9/0xb0 Apr 25 23:39:36 ojab kernel: [ 1.887986] ? driver_probe_device+0x370/0x= 370 Apr 25 23:39:36 ojab kernel: [ 1.888072] bus_for_each_dev+0x88/0xd0 Apr 25 23:39:36 ojab kernel: [ 1.888143] bus_add_driver+0x1b4/0x230 Apr 25 23:39:36 ojab kernel: [ 1.888215] ? 0xffffffffc1127000 Apr 25 23:39:36 ojab kernel: [ 1.888284] driver_register+0x57/0xc0 Apr 25 23:39:36 ojab kernel: [ 1.888355] ? 0xffffffffc1127000 Apr 25 23:39:36 ojab kernel: [ 1.888425] do_one_initcall+0x5c/0x1c0 Apr 25 23:39:36 ojab kernel: [ 1.888496] do_init_module+0x5e/0x20d Apr 25 23:39:36 ojab kernel: [ 1.888576] load_module+0x137f/0x19b0 Apr 25 23:39:36 ojab kernel: [ 1.888656] ? m_show+0x1e0/0x1e0 Apr 25 23:39:36 ojab kernel: [ 1.888735] SYSC_init_module+0x102/0x150 Apr 25 23:39:36 ojab kernel: [ 1.888818] do_syscall_64+0x69/0x120 Apr 25 23:39:36 ojab kernel: [ 1.888899]=20 entry_SYSCALL_64_after_hwframe+0x42/0xb7 Apr 25 23:39:36 ojab kernel: [ 1.888988] RIP: 0033:0x7f1eae06551a Apr 25 23:39:36 ojab kernel: [ 1.889079] RSP: 002b:00007ffcce027138 EFLA= GS: 00000246 ORIG_RAX: 00000000000000af Apr 25 23:39:36 ojab kernel: [ 1.889194] RAX: ffffffffffffffda RBX: 00000000025ab5a0 RCX: 00007f1eae06551a Apr 25 23:39:36 ojab kernel: [ 1.889290] RDX: 00007f1eaec96e9d RSI: 0000000000465290 RDI: 0000000002719670 Apr 25 23:39:36 ojab kernel: [ 1.889386] RBP: 00007f1eaec96e9d R08: 00000000ffffffff R09: 00000000025af020 Apr 25 23:39:36 ojab kernel: [ 1.889483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000002719670 Apr 25 23:39:36 ojab kernel: [ 1.889579] R13: 00000000025ab7f0 R14: 0000000000020000 R15: 0000000001c9c380 Apr 25 23:39:36 ojab kernel: [ 1.889694] [drm:amdgpu_device_init [amdgpu= ]] *ERROR* sw_init of IP block failed -12 Apr 25 23:39:36 ojab kernel: [ 1.889815] amdgpu 0000:08:00.0: amdgpu_device_ip_init failed --=20 You are receiving this mail because: You are the assignee for the bug.= --15247323700.77de6.14042 Date: Thu, 26 Apr 2018 08:46:10 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 106245
Summary Raven ridge (2400g) fails to start (swiotlb buffer is full) w= ith IOMMU disabled
Product DRI
Version XOrg git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity major
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter ojab@ojab.ru 

Created attachment 139=
123 [details]
full dmesg, kernel 4.16.4

Ryzen 2400g
ASUS A320M-K with IOMMU disabled (either in BIOS/EFI or using amd_iommu=3Do=
ff)
kernels 4.16.4 & 4.17-rc2 (haven't this hardware before yesterday, so h=
aven't
tested with older kernels)

amdgpu fails to load:

Apr 25 23:39:36 ojab kernel: [    1.886215] amdgpu 0000:08:00.0: swiotlb bu=
ffer
is full (sz: 262152 bytes)
Apr 25 23:39:36 ojab kernel: [    1.886315] amdgpu 0000:08:00.0: swiotlb:
coherent allocation failed, size=3D262152
Apr 25 23:39:36 ojab kernel: [    1.886429] CPU: 7 PID: 263 Comm: udevd Not
tainted 4.16.4-ojab #3
Apr 25 23:39:36 ojab kernel: [    1.886524] Call Trace:
Apr 25 23:39:36 ojab kernel: [    1.887060]  dump_stack+0x67/0x93
Apr 25 23:39:36 ojab kernel: [    1.887130]  swiotlb_alloc_coherent+0x1da/0=
x1f0
Apr 25 23:39:36 ojab kernel: [    1.887237]  amdgpu_ih_ring_init+0x1fc/0x2c0
[amdgpu]
Apr 25 23:39:36 ojab kernel: [    1.887339]  vega10_ih_sw_init+0x18/0xb0
[amdgpu]
Apr 25 23:39:36 ojab kernel: [    1.887430]  amdgpu_device_init+0xa35/0x11f0
[amdgpu]
Apr 25 23:39:36 ojab kernel: [    1.887523]  amdgpu_driver_load_kms+0x56/0x=
170
[amdgpu]
Apr 25 23:39:36 ojab kernel: [    1.887605]  drm_dev_register+0x166/0x1f0 [=
drm]
Apr 25 23:39:36 ojab kernel: [    1.887695]  amdgpu_pci_probe+0x113/0x1a0
[amdgpu]
Apr 25 23:39:36 ojab kernel: [    1.887770]  pci_device_probe+0xc9/0x140
Apr 25 23:39:36 ojab kernel: [    1.887842]  driver_probe_device+0x281/0x370
Apr 25 23:39:36 ojab kernel: [    1.887916]  __driver_attach+0xa9/0xb0
Apr 25 23:39:36 ojab kernel: [    1.887986]  ? driver_probe_device+0x370/0x=
370
Apr 25 23:39:36 ojab kernel: [    1.888072]  bus_for_each_dev+0x88/0xd0
Apr 25 23:39:36 ojab kernel: [    1.888143]  bus_add_driver+0x1b4/0x230
Apr 25 23:39:36 ojab kernel: [    1.888215]  ? 0xffffffffc1127000
Apr 25 23:39:36 ojab kernel: [    1.888284]  driver_register+0x57/0xc0
Apr 25 23:39:36 ojab kernel: [    1.888355]  ? 0xffffffffc1127000
Apr 25 23:39:36 ojab kernel: [    1.888425]  do_one_initcall+0x5c/0x1c0
Apr 25 23:39:36 ojab kernel: [    1.888496]  do_init_module+0x5e/0x20d
Apr 25 23:39:36 ojab kernel: [    1.888576]  load_module+0x137f/0x19b0
Apr 25 23:39:36 ojab kernel: [    1.888656]  ? m_show+0x1e0/0x1e0
Apr 25 23:39:36 ojab kernel: [    1.888735]  SYSC_init_module+0x102/0x150
Apr 25 23:39:36 ojab kernel: [    1.888818]  do_syscall_64+0x69/0x120
Apr 25 23:39:36 ojab kernel: [    1.888899]=20
entry_SYSCALL_64_after_hwframe+0x42/0xb7
Apr 25 23:39:36 ojab kernel: [    1.888988] RIP: 0033:0x7f1eae06551a
Apr 25 23:39:36 ojab kernel: [    1.889079] RSP: 002b:00007ffcce027138 EFLA=
GS:
00000246 ORIG_RAX: 00000000000000af
Apr 25 23:39:36 ojab kernel: [    1.889194] RAX: ffffffffffffffda RBX:
00000000025ab5a0 RCX: 00007f1eae06551a
Apr 25 23:39:36 ojab kernel: [    1.889290] RDX: 00007f1eaec96e9d RSI:
0000000000465290 RDI: 0000000002719670
Apr 25 23:39:36 ojab kernel: [    1.889386] RBP: 00007f1eaec96e9d R08:
00000000ffffffff R09: 00000000025af020
Apr 25 23:39:36 ojab kernel: [    1.889483] R10: 0000000000000000 R11:
0000000000000246 R12: 0000000002719670
Apr 25 23:39:36 ojab kernel: [    1.889579] R13: 00000000025ab7f0 R14:
0000000000020000 R15: 0000000001c9c380
Apr 25 23:39:36 ojab kernel: [    1.889694] [drm:amdgpu_device_init [amdgpu=
]]
*ERROR* sw_init of IP block <vega10_ih> failed -12
Apr 25 23:39:36 ojab kernel: [    1.889815] amdgpu 0000:08:00.0:
amdgpu_device_ip_init failed

You are receiving this mail because:
  • You are the assignee for the bug.
= --15247323700.77de6.14042-- --===============0277208608== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0277208608==--