Add HWCAP_SSBS from Linux 4.20 to AArch64 bits/hwcap.h

Message ID alpine.DEB.2.21.1812312147270.27287@digraph.polyomino.org.uk
State New
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  • Add HWCAP_SSBS from Linux 4.20 to AArch64 bits/hwcap.h
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Commit Message

Joseph Myers Dec. 31, 2018, 9:47 p.m.
This patch adds the HWCAP_SSBS constant from Linux 4.20 to the AArch64
bits/hwcap.h.

Tested with build-many-glibcs.py for aarch64-linux-gnu.

2018-12-31  Joseph Myers  <joseph@codesourcery.com>

	* sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h (HWCAP_SSBS): New
	macro.

Comments

Dmitry V. Levin Jan. 1, 2019, 1 a.m. | #1
On Mon, Dec 31, 2018 at 09:47:45PM +0000, Joseph Myers wrote:
> This patch adds the HWCAP_SSBS constant from Linux 4.20 to the AArch64
> bits/hwcap.h.
> 
> Tested with build-many-glibcs.py for aarch64-linux-gnu.
> 
> 2018-12-31  Joseph Myers  <joseph@codesourcery.com>
> 
> 	* sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h (HWCAP_SSBS): New
> 	macro.

OK

Patch

diff --git a/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h b/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h
index 083791349c..c3afe4082e 100644
--- a/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h
+++ b/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h
@@ -49,3 +49,4 @@ 
 #define HWCAP_USCAT		(1 << 25)
 #define HWCAP_ILRCPC		(1 << 26)
 #define HWCAP_FLAGM		(1 << 27)
+#define HWCAP_SSBS		(1 << 28)