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Message-ID: <20240825080649.145250-1-kai.huang@intel.com>
Date: Sun, 25 Aug 2024 20:06:49 +1200
From: Kai Huang <kai.huang@...el.com>
To: dave.hansen@...el.com,
tglx@...utronix.de,
bp@...en8.de,
mingo@...hat.com,
hpa@...or.com,
jarkko@...nel.org
Cc: x86@...nel.org,
linux-sgx@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH] x86/sgx: Fix a W=1 build warning in function comment
Building the SGX code with W=1 generates below warning:
arch/x86/kernel/cpu/sgx/main.c:741: warning: Function parameter or struct member 'low' not described in 'sgx_calc_section_metric'
arch/x86/kernel/cpu/sgx/main.c:741: warning: Function parameter or struct member 'high' not described in 'sgx_calc_section_metric'
...
The function sgx_calc_section_metric() is a simple helper which is only
used in sgx/main.c. There's no need to use k-doc style comment for it.
Downgrade to normal comment to silence this warning.
Signed-off-by: Kai Huang <kai.huang@...el.com>
---
arch/x86/kernel/cpu/sgx/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/cpu/sgx/main.c b/arch/x86/kernel/cpu/sgx/main.c
index 27892e57c4ef..1a000acd933a 100644
--- a/arch/x86/kernel/cpu/sgx/main.c
+++ b/arch/x86/kernel/cpu/sgx/main.c
@@ -732,7 +732,7 @@ int arch_memory_failure(unsigned long pfn, int flags)
return 0;
}
-/**
+/*
* A section metric is concatenated in a way that @low bits 12-31 define the
* bits 12-31 of the metric and @high bits 0-19 define the bits 32-51 of the
* metric.
base-commit: e77f8f275278886d05ce6dfe9e3bc854e7bf0713
--
2.46.0
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