Re: [PATCH v3 27/34] s390/irqflags: Do not instrument arch_local_irq_*() with KMSAN

2024-01-02 Thread Heiko Carstens
On Thu, Dec 14, 2023 at 12:24:47AM +0100, Ilya Leoshkevich wrote: > KMSAN generates the following false positives on s390x: > > [6.063666] DEBUG_LOCKS_WARN_ON(lockdep_hardirqs_enabled()) > [ ...] > [6.577050] Call Trace: > [6.619637] [<0690d2de>]

Re: [PATCH v3 27/34] s390/irqflags: Do not instrument arch_local_irq_*() with KMSAN

2023-12-22 Thread Alexander Potapenko
On Thu, Dec 14, 2023 at 12:36 AM Ilya Leoshkevich wrote: > > KMSAN generates the following false positives on s390x: > > [6.063666] DEBUG_LOCKS_WARN_ON(lockdep_hardirqs_enabled()) > [ ...] > [6.577050] Call Trace: > [6.619637] [<0690d2de>] check_flags+0x1fe/0x210 > [

[PATCH v3 27/34] s390/irqflags: Do not instrument arch_local_irq_*() with KMSAN

2023-12-13 Thread Ilya Leoshkevich
KMSAN generates the following false positives on s390x: [6.063666] DEBUG_LOCKS_WARN_ON(lockdep_hardirqs_enabled()) [ ...] [6.577050] Call Trace: [6.619637] [<0690d2de>] check_flags+0x1fe/0x210 [6.665411] ([<0690d2da>] check_flags+0x1fa/0x210) [