Merging upstream version 6.10.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/arch/arm64/lib/insn.c b/arch/arm64/lib/insn.c
index a635ab83fe..b008a9b46a 100644
--- a/arch/arm64/lib/insn.c
+++ b/arch/arm64/lib/insn.c
@@ -1515,3 +1515,14 @@ u32 aarch64_insn_gen_dmb(enum aarch64_insn_mb_type type)
 
 	return insn;
 }
+
+u32 aarch64_insn_gen_mrs(enum aarch64_insn_register result,
+			 enum aarch64_insn_system_register sysreg)
+{
+	u32 insn = aarch64_insn_get_mrs_value();
+
+	insn &= ~GENMASK(19, 0);
+	insn |= sysreg << 5;
+	return aarch64_insn_encode_register(AARCH64_INSN_REGTYPE_RT,
+					    insn, result);
+}