From: Nathan Lynch <nathan_lynch@mentor.com>
Date: Fri, 17 Apr 2015 20:51:38 +0000 (+0100)
Subject: ARM: 8342/1: VDSO: depend on CPU_V7
X-Git-Tag: omap-for-v4.1/fixes-rc1~37^2^3~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d38000b3c97a1079734c0b4c5f87d5b935318cd;p=pandora-kernel.git

ARM: 8342/1: VDSO: depend on CPU_V7

When targeting ARMv3 (e.g. rpc) and enabling CONFIG_VDSO we get:

arch/arm/vdso/datapage.S:13: Error: selected processor does not
support ARM mode `bx lr'

One fix considered was to use 'ldr pc,lr' for such configurations, but
since the VDSO is unlikely to be useful for pre-v7 hardware, just make
it depend on CONFIG_CPU_V7.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Nathan Lynch <nathan_lynch@mentor.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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