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ARM: KVM: Fix length of mmio access
authorMarc Zyngier <marc.zyngier@arm.com>
Tue, 5 Mar 2013 02:43:23 +0000 (02:43 +0000)
committerChristoffer Dall <cdall@cs.columbia.edu>
Thu, 7 Mar 2013 00:01:51 +0000 (16:01 -0800)
commitf42798c6898bf1e536673e798d263e492355162f
treef70352f51956a3309954d91681080eab775dc120tree | snapshot (tar.gz zip)
parent000d399625b4b302935508f2fc9ce93ff1bd1ba4commit | diff
ARM: KVM: Fix length of mmio access

Instead of hardcoding the maximum MMIO access to be 4 bytes,
compare it to sizeof(unsigned long), which will do the
right thing on both 32 and 64bit systems.

Same thing for sign extention.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <cdall@cs.columbia.edu>
arch/arm/kvm/mmio.c diff | blob | blame | history