powerpc/64s: idle_power4 fix PACA_IRQ_HARD_DIS accounting

[Michael Ellerman]

On Tue, 2018-08-07 at 13:21:56 UTC, Nicholas Piggin wrote:
> When idle_power4 hard disables interrupts then finds a soft pending
> interrupt, it returns with interrupts hard disabled but without
> PACA_IRQ_HARD_DIS set. Commit 9b81c0211c ("powerpc/64s: make
> PACA_IRQ_HARD_DIS track MSR[EE] closely") added a warning for that
> condition.
> 
> Fix this by adding the PACA_IRQ_HARD_DIS for that case.
> 
> Signed-off-by: Nicholas Piggin <npiggin at gmail.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/993ff6d9df74305bc7b5bbc7a0810c

cheers