From: dave.martin@linaro.org (Dave Martin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/3] Fix Thumb-2 undef handling for mixed-arch kernels
Date: Fri, 19 Aug 2011 10:00:15 +0100 [thread overview]
Message-ID: <20110819090015.GB2046@arm.com> (raw)
In-Reply-To: <20110818222906.GD28546@n2100.arm.linux.org.uk>
On Thu, Aug 18, 2011 at 11:29:06PM +0100, Russell King - ARM Linux wrote:
> On Thu, Aug 18, 2011 at 06:01:51PM +0100, Dave Martin wrote:
> > In kernels which support v6 and v7 platforms in a single binary
> > such as omap2plus_defconfig for example, undefined instruction
> > exceptions taken on Thumb instructions are not processed correctly,
> > because the kernel assumes at build-time that Thumb-2 won't be
> > supported in userspace.
>
> Unless there's any further comments from anyone, I think this is now
> ready. Thanks.
OK, I'll send it to the patch system if nobody comes back with anything.
Cheers
---Dave
prev parent reply other threads:[~2011-08-19 9:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-18 17:01 [PATCH v2 0/3] Fix Thumb-2 undef handling for mixed-arch kernels Dave Martin
2011-08-18 17:01 ` [PATCH v2 1/3] ARM: Make cpu_architecture into a global variable Dave Martin
2011-08-18 17:01 ` [PATCH v2 2/3] ARM: entry: Remove unnecessary masking when decoding Thumb-2 instructions Dave Martin
2011-08-18 17:01 ` [PATCH v2 3/3] ARM: entry: Fix Thumb-2 undef handling for multi-CPU kernels Dave Martin
2011-08-18 22:29 ` [PATCH v2 0/3] Fix Thumb-2 undef handling for mixed-arch kernels Russell King - ARM Linux
2011-08-19 8:44 ` Tixy
2011-08-19 9:10 ` Dave Martin
2011-08-19 9:22 ` Tixy
2011-08-19 9:00 ` Dave Martin [this message]
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