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authorVladimir Murzin <vladimir.murzin@arm.com>2016-09-12 15:49:16 +0100
committerChristoffer Dall <christoffer.dall@linaro.org>2016-09-22 13:21:46 +0200
commitb5525ce898eb5cbbd0359d745e23a5516377fa64 (patch)
treecf5826a59a61e50aface7ebcbeb77f0540596db8 /arch/arm64/kvm
parentarm64: KVM: Use static keys for selecting the GIC backend (diff)
downloadlinux-dev-b5525ce898eb5cbbd0359d745e23a5516377fa64.tar.xz
linux-dev-b5525ce898eb5cbbd0359d745e23a5516377fa64.zip
arm64: KVM: Move GIC accessors to arch_gicv3.h
Since we are going to share vgic-v3 save/restore code with ARM keep arch specific accessors separately. Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com> Acked-by: Christoffer Dall <christoffer.dall@linaro.org> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'arch/arm64/kvm')
-rw-r--r--arch/arm64/kvm/hyp/vgic-v3-sr.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/arm64/kvm/hyp/vgic-v3-sr.c b/arch/arm64/kvm/hyp/vgic-v3-sr.c
index ee1ea6303554..3947095cc0a1 100644
--- a/arch/arm64/kvm/hyp/vgic-v3-sr.c
+++ b/arch/arm64/kvm/hyp/vgic-v3-sr.c
@@ -24,19 +24,6 @@
#define vtr_to_max_lr_idx(v) ((v) & 0xf)
#define vtr_to_nr_pri_bits(v) (((u32)(v) >> 29) + 1)
-#define read_gicreg(r) \
- ({ \
- u64 reg; \
- asm volatile("mrs_s %0, " __stringify(r) : "=r" (reg)); \
- reg; \
- })
-
-#define write_gicreg(v,r) \
- do { \
- u64 __val = (v); \
- asm volatile("msr_s " __stringify(r) ", %0" : : "r" (__val));\
- } while (0)
-
static u64 __hyp_text __gic_v3_get_lr(unsigned int lr)
{
switch (lr & 0xf) {