linux-kernel - Re: [PATCH v3 03/31] arm64: Exception handling

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Message-Id: <201209071909.30852.arnd@arndb.de>
Date:	Fri, 7 Sep 2012 19:09:30 +0000
From:	Arnd Bergmann <arnd@...db.de>
To:	Catalin Marinas <catalin.marinas@....com>
Cc:	linux-arch@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 03/31] arm64: Exception handling

On Friday 07 September 2012, Catalin Marinas wrote:
> The patch contains the exception entry code (kernel/entry.S), pt_regs
> structure and related accessors, undefined instruction trapping and
> stack tracing.
> 
> AArch64 Linux kernel (including kernel threads) runs in EL1 mode using
> the SP1 stack. The vectors don't have a fixed address, only alignment
> (2^11) requirements.
> 
> Signed-off-by: Will Deacon <will.deacon@....com>
> Signed-off-by: Catalin Marinas <catalin.marinas@....com>
> Acked-by: Tony Lindgren <tony@...mide.com>

Acked-by: Arnd Bergmann <arnd@...db.de>
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