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authorJakub Kicinski <kuba@kernel.org>2020-11-20 04:08:46 +0100
committerJakub Kicinski <kuba@kernel.org>2020-11-20 04:08:46 +0100
commit56495a2442a47d0ea752db62434913b3346fe5a5 (patch)
tree35284af165304f4fe47f0214a48a8708f76a0d28 /arch/arm64/include/asm/cpufeature.h
parentr8153_ecm: avoid to be prior to r8152 driver (diff)
parentMerge tag 'net-5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/net... (diff)
downloadlinux-56495a2442a47d0ea752db62434913b3346fe5a5.tar.xz
linux-56495a2442a47d0ea752db62434913b3346fe5a5.zip
Merge https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/cpufeature.h')
-rw-r--r--arch/arm64/include/asm/cpufeature.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h
index 97244d4feca9..da250e4741bd 100644
--- a/arch/arm64/include/asm/cpufeature.h
+++ b/arch/arm64/include/asm/cpufeature.h
@@ -268,6 +268,8 @@ extern struct arm64_ftr_reg arm64_ftr_reg_ctrel0;
/*
* CPU feature detected at boot time based on feature of one or more CPUs.
* All possible conflicts for a late CPU are ignored.
+ * NOTE: this means that a late CPU with the feature will *not* cause the
+ * capability to be advertised by cpus_have_*cap()!
*/
#define ARM64_CPUCAP_WEAK_LOCAL_CPU_FEATURE \
(ARM64_CPUCAP_SCOPE_LOCAL_CPU | \