Bug 74081
| Summary: | "WARNING: no hole found for node 0x0 + 0x300000" | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Andreas Reis (andreas.reis) |
| Component: | Video(DRI - Intel) | Assignee: | Damien Lespiau (damien.lespiau) |
| Status: | RESOLVED CODE_FIX | ||
| Severity: | normal | CC: | daniel, intel-gfx-bugs |
| Priority: | P1 | ||
| Hardware: | x86-64 | ||
| OS: | Linux | ||
| Kernel Version: | 3.15.0-rc1 | Subsystem: | |
| Regression: | Yes | Bisected commit-id: | |
| Attachments: | dmesg | ||
Fix has landed in 3.15-rc2: commit 004f388559a89ac17fa4c81fb8559a6599050a4e Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Mon Apr 7 23:25:20 2014 +0200 drm/mm: Don't WARN if drm_mm_reserve_node Thanks a lot for your report. Also marked as regression for stats. |
Created attachment 132241 [details] dmesg With 3.15.0-rc1 dmesg lists on every boot: [ 0.821727] ------------[ cut here ]------------ [ 0.821732] WARNING: CPU: 0 PID: 79 at drivers/gpu/drm/drm_mm.c:211 drm_mm_reserve_node+0xda/0x110 [drm]() [ 0.821733] no hole found for node 0x0 + 0x300000 [ 0.821733] Modules linked in: i915(+) video button intel_gtt i2c_algo_bit drm_kms_helper drm i2c_core [ 0.821737] CPU: 0 PID: 79 Comm: modprobe Not tainted 3.15.0-1-ck #1 [ 0.821738] Hardware name: Gigabyte Technology Co., Ltd. G1.Sniper M5/G1.Sniper M5, BIOS F8 01/27/2014 [ 0.821739] 0000000000000009 ffff880428c67878 ffffffff814c44de ffff880428c678c0 [ 0.821740] ffff880428c678b0 ffffffff810627dd ffff8804290c3240 ffff880429144000 [ 0.821741] ffff880429f2e800 0000000000300000 0000000000000000 ffff880428c67910 [ 0.821742] Call Trace: [ 0.821746] [<ffffffff814c44de>] dump_stack+0x4d/0x6f [ 0.821748] [<ffffffff810627dd>] warn_slowpath_common+0x7d/0xa0 [ 0.821749] [<ffffffff8106284c>] warn_slowpath_fmt+0x4c/0x50 [ 0.821751] [<ffffffff811808f3>] ? kmem_cache_alloc_trace+0x1f3/0x210 [ 0.821762] [<ffffffffa00bedcb>] ? i915_gem_object_create_stolen_for_preallocated+0x7b/0x2e0 [i915] [ 0.821765] [<ffffffffa00206ea>] drm_mm_reserve_node+0xda/0x110 [drm] [ 0.821774] [<ffffffffa00bedf2>] i915_gem_object_create_stolen_for_preallocated+0xa2/0x2e0 [i915] [ 0.821785] [<ffffffffa00eeaf2>] intel_modeset_init+0x8b2/0x1260 [i915] [ 0.821797] [<ffffffffa011799c>] i915_driver_load+0xa7c/0xf30 [i915] [ 0.821800] [<ffffffff812874a8>] ? kobject_uevent_env+0x178/0x690 [ 0.821801] [<ffffffff8137aa97>] ? get_device+0x17/0x30 [ 0.821803] [<ffffffff8137ff15>] ? klist_class_dev_get+0x15/0x20 [ 0.821804] [<ffffffff8137c089>] ? device_add+0x1f9/0x610 [ 0.821806] [<ffffffff8137be5a>] ? device_private_init+0x4a/0x80 [ 0.821809] [<ffffffffa001ff07>] ? drm_sysfs_device_add+0xd7/0x120 [drm] [ 0.821812] [<ffffffffa001c49d>] drm_dev_register+0xad/0x100 [drm] [ 0.821814] [<ffffffffa001ef74>] drm_get_pci_dev+0xd4/0x210 [drm] [ 0.821822] [<ffffffffa00985eb>] i915_pci_probe+0x3b/0x60 [i915] [ 0.821824] [<ffffffff812b99c4>] pci_device_probe+0x84/0xe0 [ 0.821826] [<ffffffff8137f1b7>] driver_probe_device+0x87/0x3a0 [ 0.821827] [<ffffffff8137f5a3>] __driver_attach+0x93/0xa0 [ 0.821828] [<ffffffff8137f510>] ? __device_attach+0x40/0x40 [ 0.821829] [<ffffffff8137d1a3>] bus_for_each_dev+0x63/0xa0 [ 0.821830] [<ffffffff8137ec0e>] driver_attach+0x1e/0x20 [ 0.821831] [<ffffffff8137e7f0>] bus_add_driver+0x180/0x250 [ 0.821832] [<ffffffffa0156000>] ? 0xffffffffa0155fff [ 0.821833] [<ffffffff8137fc24>] driver_register+0x64/0xf0 [ 0.821834] [<ffffffffa0156000>] ? 0xffffffffa0155fff [ 0.821836] [<ffffffff812b925b>] __pci_register_driver+0x4b/0x50 [ 0.821838] [<ffffffffa001f1ba>] drm_pci_init+0x10a/0x140 [drm] [ 0.821840] [<ffffffff810f9901>] ? tracepoint_module_notify+0x1a1/0x1e0 [ 0.821840] [<ffffffffa0156000>] ? 0xffffffffa0155fff [ 0.821848] [<ffffffffa0156066>] i915_init+0x66/0x68 [i915] [ 0.821849] [<ffffffff81002142>] do_one_initcall+0xd2/0x180 [ 0.821851] [<ffffffff81087768>] ? __blocking_notifier_call_chain+0x58/0x70 [ 0.821853] [<ffffffff810d8447>] load_module+0x1cc7/0x24f0 [ 0.821854] [<ffffffff810d4e30>] ? store_uevent+0x40/0x40 [ 0.821856] [<ffffffff810d6011>] ? copy_module_from_fd.isra.46+0x121/0x180 [ 0.821858] [<ffffffff810d8de6>] SyS_finit_module+0x86/0xb0 [ 0.821859] [<ffffffff814d2e2d>] system_call_fastpath+0x1a/0x1f [ 0.821860] ---[ end trace f6f294060d5dea6b ]--- No apparent effects though, at least none I can clearly associate with that warning.