Re: [Intel-gfx] [PATCH 1/3] drm/i915/perf: Initialise dynamic sysfs group before creation

2017-08-11 Thread Lionel Landwerlin
On 10/08/17 18:57, Chris Wilson wrote: Another case where we need to call sysfs_attr_init() to setup the internal lockdep class prior to use: [9.325229] BUG: key 880168bc7bb0 not in .data! [9.325240] DEBUG_LOCKS_WARN_ON(1) [9.325250] [ cut here ] [9.32

Re: [Intel-gfx] [PATCH 1/3] drm/i915/perf: Initialise dynamic sysfs group before creation

2017-08-10 Thread Matthew Auld
On 10 August 2017 at 18:57, Chris Wilson wrote: > Another case where we need to call sysfs_attr_init() to setup the > internal lockdep class prior to use: > > [9.325229] BUG: key 880168bc7bb0 not in .data! > [9.325240] DEBUG_LOCKS_WARN_ON(1) > [9.325250] [ cut here ]---

Re: [Intel-gfx] [PATCH 1/3] drm/i915/perf: Initialise dynamic sysfs group before creation

2017-08-10 Thread Chris Wilson
Quoting Chris Wilson (2017-08-10 18:57:41) > Another case where we need to call sysfs_attr_init() to setup the > internal lockdep class prior to use: Just a reminder that lockdep is currently disabled in CI due to this bug. -Chris ___ Intel-gfx mailing l

[Intel-gfx] [PATCH 1/3] drm/i915/perf: Initialise dynamic sysfs group before creation

2017-08-10 Thread Chris Wilson
Another case where we need to call sysfs_attr_init() to setup the internal lockdep class prior to use: [9.325229] BUG: key 880168bc7bb0 not in .data! [9.325240] DEBUG_LOCKS_WARN_ON(1) [9.325250] [ cut here ] [9.325280] WARNING: CPU: 1 PID: 275 at kernel/