From: Michael Ellerman <patch-notifications@ellerman•id.au>
To: Nicholas Piggin <npiggin@gmail•com>, linuxppc-dev@lists•ozlabs.org
Cc: Nicholas Piggin <npiggin@gmail•com>
Subject: Re: [4/4] cpuidle/powernv: avoid double irq enable coming out of idle
Date: Mon, 22 Jan 2018 14:34:09 +1100 (AEDT) [thread overview]
Message-ID: <3zPxqk2LSvz9s9Y@ozlabs.org> (raw)
In-Reply-To: <20171116160052.18672-5-npiggin@gmail.com>
On Thu, 2017-11-16 at 16:00:52 UTC, Nicholas Piggin wrote:
> Since e1689795a7 ("cpuidle: Add common time keeping and irq enabling"),
> cpuidle drivers are expected to return from ->enter with irqs disabled.
>
> Update the cpuidle-powernv snooze and cede loops to disable irqs before
> returning.
>
> Signed-off-by: Nicholas Piggin <npiggin@gmail•com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/ced54c08d8e4060d59c10629ea5a4c
cheers
prev parent reply other threads:[~2018-01-22 3:34 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-16 16:00 [PATCH 0/4] interrupt tracing fixes Nicholas Piggin
2017-11-16 16:00 ` [PATCH 1/4] powerpc: define __ARCH_IRQ_EXIT_IRQS_DISABLED Nicholas Piggin
2018-01-22 3:34 ` [1/4] " Michael Ellerman
2017-11-16 16:00 ` [PATCH 2/4] powerpc/64: do not trace irqs-off at interrupt return to soft-disabled context Nicholas Piggin
2017-12-04 5:09 ` Michael Ellerman
2017-12-04 6:07 ` Nicholas Piggin
2017-12-04 12:55 ` Michael Ellerman
2017-12-04 16:12 ` Benjamin Herrenschmidt
2017-12-05 5:52 ` Michael Ellerman
2017-12-12 11:39 ` [2/4] " Michael Ellerman
2017-11-16 16:00 ` [PATCH 3/4] cpuidle/powernv: avoid double irq enable coming out of idle Nicholas Piggin
2018-01-22 3:34 ` [3/4] " Michael Ellerman
2017-11-16 16:00 ` [PATCH 4/4] " Nicholas Piggin
2018-01-22 3:34 ` Michael Ellerman [this message]
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