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authorJulien Grall <julien.grall@arm.com>2019-10-03 12:12:10 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2019-10-14 10:54:08 +0100
commit0f6e4c40164d4283b8bbe4ed80bf54424b756bc7 (patch)
treea93520110c6b59abb77563da55feca78f790bd31 /Documentation/arm64
parent3a25e46c99e9c8b294b89df7a13a4638bf722af8 (diff)
downloadlinux-0f6e4c40164d4283b8bbe4ed80bf54424b756bc7.tar.bz2
docs/arm64: elf_hwcaps: Document HWCAP_SB
All the hardware capabilities but HWCAP_SB is not documented in elf_hwcaps.rst. So document it. Acked-by: Will Deacon <will@kernel.org> Signed-off-by: Julien Grall <julien.grall@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'Documentation/arm64')
-rw-r--r--Documentation/arm64/elf_hwcaps.rst3
1 files changed, 3 insertions, 0 deletions
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