linux-kernel - Re: [PATCH v2 18/22] usb: gadget: serial: %pf is only for function pointers

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Message-ID: <CAOMZO5AX=gcXW9RbXP7eVu_3+fRsxoN_8=c+L4_E6gUqv8Mq7g@mail.gmail.com>
Date:	Thu, 12 Mar 2015 19:02:40 -0300
From:	Fabio Estevam <festevam@...il.com>
To:	Scott Wood <scottwood@...escale.com>
Cc:	trivial@...nel.org, linux-kernel <linux-kernel@...r.kernel.org>,
	USB list <linux-usb@...r.kernel.org>,
	Felipe Balbi <balbi@...com>,
	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
Subject: Re: [PATCH v2 18/22] usb: gadget: serial: %pf is only for function pointers

On Thu, Mar 12, 2015 at 6:46 PM, Scott Wood <scottwood@...escale.com> wrote:
> Use %ps for actual addresses, otherwise you'll get bad output
> on arches like ppc64 where %pf expects a function descriptor
> (which is not what __builtin_return_address returns).
>
> Signed-off-by: Scott Wood <scottwood@...escale.com>
> Cc: linux-usb@...r.kernel.org
> Cc: Felipe Balbi <balbi@...com>
> Cc: Fabio Estevam <festevam@...il.com>
> CC: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>

Reviewed-by: Fabio Estevam <fabio.estevam@...escale.com>
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