From: Tony Lindgren <tony@atomide.com>
To: Anand Gadiyar <gadiyar@ti.com>
Cc: linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org,
Leif Lindholm <leif.lindholm@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>
Subject: Re: linux-next: omap2plus_defconfig does not build
Date: Tue, 19 Oct 2010 10:15:16 -0700 [thread overview]
Message-ID: <20101019171515.GB3038@atomide.com> (raw)
In-Reply-To: <a36d6a1047d959af6ea65cd7edacf6a8@mail.gmail.com>
* Anand Gadiyar <gadiyar@ti.com> [101013 06:14]:
> Building omap2plus_defconfig (which enables support for
> OMAP2420/2430/OMAP3
> and OMAP4 in one image), I get the following build error.
>
> CC arch/arm/kernel/swp_emulate.o
> /tmp/ccg979qz.s: Assembler messages:
> /tmp/ccg979qz.s:343: Error: selected processor does not support ARM mode
> `ldrexb r6,[r5]'
> /tmp/ccg979qz.s:344: Error: selected processor does not support ARM mode
> `strexb r1,r3,[r5]'
> make[1]: *** [arch/arm/kernel/swp_emulate.o] Error 1
> make: *** [arch/arm/kernel] Error 2
>
> I'm using CodeSourcery's 2010q1-202 toolchain based on gcc 4.4.1.
>
> I haven't been following the lists closely the last few days, so I'm not
> sure if this is a known issue. Just reporting it for now.
This seems to be related to "ARM: Add SWP/SWPB emulation for ARMv7 processors (v5)"
where SWP_EMULATE is selected by default. For the omap2plus_defconfig in for-next
we now have CPU_V6 and CPU_V7 set with SMP and SMP_ON_UP.
Regards,
Tony
next prev parent reply other threads:[~2010-10-19 17:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-13 13:23 linux-next: omap2plus_defconfig does not build Anand Gadiyar
2010-10-19 17:15 ` Tony Lindgren [this message]
2010-10-19 18:33 ` Gadiyar, Anand
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