Re: powerpc/64s: idle_power4 fix PACA_IRQ_HARD_DIS accounting
From: Michael Ellerman <hidden>
Date: 2018-08-21 10:35:21
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@gmail.com>Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/993ff6d9df74305bc7b5bbc7a0810c cheers