linux-kernel - [PATCH 3/4] docs/arm64: elf_hwcaps: Document HWCAP

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Message-Id: <20191003111211.483-4-julien.grall@arm.com>
Date:   Thu,  3 Oct 2019 12:12:10 +0100
From:   Julien Grall <julien.grall@....com>
To:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     will@...nel.org, catalin.marinas@....com, suzuki.poulose@....com,
        Julien Grall <julien.grall@....com>,
        Jonathan Corbet <corbet@....net>, linux-doc@...r.kernel.org
Subject: [PATCH 3/4] docs/arm64: elf_hwcaps: Document HWCAP_SB

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

Signed-off-by: Julien Grall <julien.grall@....com>
---
 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