linux-kernel - Re: [PATCH v4 03/17] uml: Fix do

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Message-ID: <5591AEE6.40500@nod.at>
Date:	Mon, 29 Jun 2015 22:47:34 +0200
From:	Richard Weinberger <richard@....at>
To:	Andy Lutomirski <luto@...nel.org>, x86@...nel.org,
	linux-kernel@...r.kernel.org
CC:	Frédéric Weisbecker <fweisbec@...il.com>,
	Rik van Riel <riel@...hat.com>,
	Oleg Nesterov <oleg@...hat.com>,
	Denys Vlasenko <vda.linux@...glemail.com>,
	Borislav Petkov <bp@...en8.de>,
	Kees Cook <keescook@...omium.org>,
	Brian Gerst <brgerst@...il.com>, paulmck@...ux.vnet.ibm.com,
	Ingo Molnar <mingo@...nel.org>,
	Richard Weinberger <richard.weinberger@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Andy Lutomirski <luto@...capital.net>,
	Denys Vlasenko <dvlasenk@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH v4 03/17] uml: Fix do_signal() prototype

Am 29.06.2015 um 21:33 schrieb Andy Lutomirski:
> From: Ingo Molnar <mingo@...nel.org>
> 
> Once x86 exports its do_signal(), the prototypes will clash.
> 
> Fix the clash and also improve the code a bit: remove the unnecessary
> kern_do_signal() indirection. This allows interrupt_end() to share
> the 'regs' parameter calculation.
> 
> Also remove the unused return code to match x86.
> 
> Minimally build and boot tested.
> 
> Cc: Richard Weinberger <richard.weinberger@...il.com>
> Cc: Andrew Morton <akpm@...ux-foundation.org>
> Cc: Andy Lutomirski <luto@...capital.net>
> Cc: Borislav Petkov <bp@...en8.de>
> Cc: Brian Gerst <brgerst@...il.com>
> Cc: Denys Vlasenko <dvlasenk@...hat.com>
> Cc: H. Peter Anvin <hpa@...or.com>
> Cc: Linus Torvalds <torvalds@...ux-foundation.org>
> Cc: Oleg Nesterov <oleg@...hat.com>
> Cc: Peter Zijlstra <peterz@...radead.org>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Signed-off-by: Ingo Molnar <mingo@...nel.org>
> [Adjusted the commit message because I reordered the patch. --Andy]
> Signed-off-by: Andy Lutomirski <luto@...nel.org>

Acked-by: Richard Weinberger <richard@....at>

Thanks,
//richard
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