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-rw-r--r--Documentation/arm64/elf_hwcaps.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/arm64/elf_hwcaps.txt b/Documentation/arm64/elf_hwcaps.txt
index ee8dbfe652b6..5ae2ef2c12f3 100644
--- a/Documentation/arm64/elf_hwcaps.txt
+++ b/Documentation/arm64/elf_hwcaps.txt
@@ -227,6 +227,10 @@ HWCAP_PACG
ID_AA64ISAR1_EL1.GPI == 0b0001, as described by
Documentation/arm64/pointer-authentication.txt.
+HWCAP2_FRINT
+
+ Functionality implied by ID_AA64ISAR1_EL1.FRINTTS == 0b0001.
+
4. Unused AT_HWCAP bits
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