* [COMMITTED] aarch64: Add HWCAP2_ECV from Linux 5.16
@ 2022-01-11 16:15 Szabolcs Nagy
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From: Szabolcs Nagy @ 2022-01-11 16:15 UTC (permalink / raw)
To: libc-alpha
Indicates the availability of enhanced counter virtualization extension
of armv8.6-a with self-synchronized virtual counter CNTVCTSS_EL0 usable
in userspace.
---
sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h b/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h
index b6d370967f..03d57b9afc 100644
--- a/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h
+++ b/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h
@@ -74,3 +74,4 @@
#define HWCAP2_RNG (1 << 16)
#define HWCAP2_BTI (1 << 17)
#define HWCAP2_MTE (1 << 18)
+#define HWCAP2_ECV (1 << 19)
--
2.25.1
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2022-01-11 16:15 [COMMITTED] aarch64: Add HWCAP2_ECV from Linux 5.16 Szabolcs Nagy
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