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authorPablo Neira Ayuso <pablo@netfilter.org>2019-06-25 01:32:59 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2019-06-25 01:32:59 +0200
commit1c5ba67d2277ac2faf37c61076e8b5fa312be492 (patch)
treea645a1a2f7aea7faafcd67c6ba1bfd424b95cd7d /arch/arm64/include/uapi/asm/kvm.h
parentdbb5281a1f84b2f93032d4864c211ce8a20811a7 (diff)
parent045df37e743c7448931131988e99e8fe0cc92a54 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Resolve conflict between d2912cb15bdd ("treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500") removing the GPL disclaimer and fe03d4745675 ("Update my email address") which updates Jozsef Kadlecsik's email. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'arch/arm64/include/uapi/asm/kvm.h')
-rw-r--r--arch/arm64/include/uapi/asm/kvm.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm64/include/uapi/asm/kvm.h b/arch/arm64/include/uapi/asm/kvm.h
index 7b7ac0f6cec9..d819a3e8b552 100644
--- a/arch/arm64/include/uapi/asm/kvm.h
+++ b/arch/arm64/include/uapi/asm/kvm.h
@@ -260,6 +260,13 @@ struct kvm_vcpu_events {
KVM_REG_SIZE_U256 | \
((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
+/*
+ * Register values for KVM_REG_ARM64_SVE_ZREG(), KVM_REG_ARM64_SVE_PREG() and
+ * KVM_REG_ARM64_SVE_FFR() are represented in memory in an endianness-
+ * invariant layout which differs from the layout used for the FPSIMD
+ * V-registers on big-endian systems: see sigcontext.h for more explanation.
+ */
+
#define KVM_ARM64_SVE_VQ_MIN __SVE_VQ_MIN
#define KVM_ARM64_SVE_VQ_MAX __SVE_VQ_MAX