From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC] arm: Add generic smc wrapper
Date: Sat, 03 Oct 2015 00:16 +0200 [thread overview]
Message-ID: <5702279.CAc6WZ9W2z@wuerfel> (raw)
In-Reply-To: <201510021338.iKkCgj7c%fengguang.wu@intel.com>
On Friday 02 October 2015 13:13:24 kbuild test robot wrote:
>
> 15
> 16 #include <asm/opcodes-sec.h>
> 17
> 18 /* int invoke_smc(u32 function_id, u32 arg0, u32 arg1, u32 arg2) */
> 19 ENTRY(invoke_smc)
> 20 __SMC(0)
> > 21 bx lr
> 22 ENDPROC(invoke_smc)
>
>
Maybe compile this only for ARMv6 and ARMv7? The error was for an ARMv3/v4 build,
which has neither SMC nor bx.
Arnd
prev parent reply other threads:[~2015-10-02 22:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-01 12:04 [RFC] arm: Add generic smc wrapper Lars Persson
2015-10-02 5:13 ` kbuild test robot
2015-10-02 22:16 ` Arnd Bergmann [this message]
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