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From: Florian Weimer <fw@sourceware.org> To: glibc-cvs@sourceware.org Subject: [glibc/release/2.34/master] aarch64: Add HWCAP2_ECV from Linux 5.16 Date: Tue, 3 May 2022 09:38:50 +0000 (GMT) [thread overview] Message-ID: <20220503093850.3D83C3858C52@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=c108e87026d61d6744e3e55704e0bea937243f5a commit c108e87026d61d6744e3e55704e0bea937243f5a Author: Szabolcs Nagy <szabolcs.nagy@arm.com> Date: Tue Dec 14 11:15:07 2021 +0000 aarch64: Add HWCAP2_ECV from Linux 5.16 Indicates the availability of enhanced counter virtualization extension of armv8.6-a with self-synchronized virtual counter CNTVCTSS_EL0 usable in userspace. (cherry picked from commit 5a1be8ebdf6f02d4efec6e5f12ad06db17511f90) Diff: --- 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 30fda0a4a3..04cc762015 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)
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