Re: [PREEMPT_RT PATCH 1/3] i915: do not call lockdep_assert_irqs_disabled() on PREEMPT_RT

On 2019-08-19 19:33:17 [-0500], Clark Williams wrote: > From: Clark Williams > > The 'breadcrumb' code in the i915 driver calls lockdep_assert_irqs_disabled() > when starting some operations. This is valid on a stock kernel > but on a PREEMPT_RT kernel the spin_lock_irq*() calls to not disable >

[PREEMPT_RT PATCH 1/3] i915: do not call lockdep_assert_irqs_disabled() on PREEMPT_RT

From: Clark Williams The 'breadcrumb' code in the i915 driver calls lockdep_assert_irqs_disabled() when starting some operations. This is valid on a stock kernel but on a PREEMPT_RT kernel the spin_lock_irq*() calls to not disable interrupts and likewise the spin_unlock_irq*() calls to not enable