Re: [PATCH] powerpc/64s: Fix native_hpte_remove() to be irq-safe

2023-07-16 Thread Michael Ellerman
On Wed, 17 May 2023 22:30:33 +1000, Michael Ellerman wrote: > Lockdep warns that the use of the hpte_lock in native_hpte_remove() is > not safe against an IRQ coming in: > > > WARNING: inconsistent lock state > 6.4.0-rc2-g0c54f4d30ecc #1 Not tainted >

[PATCH] powerpc/64s: Fix native_hpte_remove() to be irq-safe

2023-05-17 Thread Michael Ellerman
Lockdep warns that the use of the hpte_lock in native_hpte_remove() is not safe against an IRQ coming in: WARNING: inconsistent lock state 6.4.0-rc2-g0c54f4d30ecc #1 Not tainted inconsistent {IN-SOFTIRQ-W} ->