Messages in this thread |  | | | Date | Fri, 16 Dec 2005 15:58:11 +0000 | | From | Russell King <> | | Subject | Re: [PATCH 1/19] MUTEX: Introduce simple mutex implementation |
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On Fri, Dec 16, 2005 at 03:46:41PM +0000, David Howells wrote: > Russell King <rmk+lkml@arm.linux.org.uk> wrote: > > Do you now see what I mean? (yup, ARM is a llsc architecture.) > > Out of interest, at what point did ARM become so? ARM6?
Yes, ARM architecture version 6.
See the ldrex (load exclusive) / strex (store exclusive) instructions.
-- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: 2.6 Serial core - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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