[PATCH 3/4] docs/arm64: elf_hwcaps: Document HWCAP_SB

From: Julien Grall
Date: Thu Oct 03 2019 - 07:12:23 EST


All the hardware capabilities but HWCAP_SB is not documented in
elf_hwcaps.rst. So document it.

Signed-off-by: Julien Grall <julien.grall@xxxxxxx>
---
Documentation/arm64/elf_hwcaps.rst | 3 +++
1 file changed, 3 insertions(+)

diff --git a/Documentation/arm64/elf_hwcaps.rst b/Documentation/arm64/elf_hwcaps.rst
index 9ee7f8ff1fae..7fa3d215ae6a 100644
--- a/Documentation/arm64/elf_hwcaps.rst
+++ b/Documentation/arm64/elf_hwcaps.rst
@@ -155,6 +155,9 @@ HWCAP_FLAGM
HWCAP_SSBS
Functionality implied by ID_AA64PFR1_EL1.SSBS == 0b0010.

+HWCAP_SB
+ Functionality implied by ID_AA64ISAR1_EL1.SB == 0b0001.
+
HWCAP_PACA
Functionality implied by ID_AA64ISAR1_EL1.APA == 0b0001 or
ID_AA64ISAR1_EL1.API == 0b0001, as described by
--
2.11.0