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From: Christopher Lameter <cl@linux.com>
To: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Cc: Dennis Zhou <dennis@kernel.org>,
	Ben Dooks <ben.dooks@codethink.co.uk>,
	linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
	Tejun Heo <tj@kernel.org>, Nicholas Piggin <npiggin@gmail.com>,
	Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH] fix __percpu annotation in asm-generic
Date: Wed, 27 Nov 2019 15:55:19 +0000 (UTC)	[thread overview]
Message-ID: <alpine.DEB.2.21.1911271553560.16980@www.lameter.com> (raw)
In-Reply-To: <20191126200619.63348-1-luc.vanoostenryck@gmail.com>

On Tue, 26 Nov 2019, Luc Van Oostenryck wrote:

> So, fix the declaration of the 'pcp' variable to its correct type:
> the plain (non-percpu) pointer corresponding to its address.
> Same for raw_cpu_generic_xchg(), raw_cpu_generic_cmpxchg() &
> raw_cpu_generic_cmpxchg_double().

Acked-by: Christoph Lameter <cl@linux.com>

Maybe a better fix is to come up with a typeof_strip_percu() or so
macro for all the places where this needs to be done?

  reply	other threads:[~2019-11-27 15:55 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-26 20:06 [PATCH] fix __percpu annotation in asm-generic Luc Van Oostenryck
2019-11-27 15:55 ` Christopher Lameter [this message]
2019-11-27 17:53   ` Dennis Zhou
2019-11-27 22:54     ` Luc Van Oostenryck
2019-11-29 18:11       ` Christopher Lameter
2019-11-30  0:00         ` Luc Van Oostenryck
2019-12-02 19:07           ` Dennis Zhou
2019-12-02 19:42             ` Christopher Lameter
2019-12-03  3:01             ` Luc Van Oostenryck
2020-03-24  4:13           ` Jason A. Donenfeld
2020-03-24  6:44             ` Luc Van Oostenryck

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