linux-kernel - [PATCH] crypto: x86 - add missing MODULE

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Date: Thu, 30 May 2024 17:53:17 -0700
From: Jeff Johnson <quic_jjohnson@...cinc.com>
To: Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller"
	<davem@...emloft.net>,
        Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar
	<mingo@...hat.com>,
        Borislav Petkov <bp@...en8.de>,
        Dave Hansen
	<dave.hansen@...ux.intel.com>, <x86@...nel.org>,
        "H. Peter Anvin"
	<hpa@...or.com>
CC: <linux-crypto@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>,
        Jeff Johnson <quic_jjohnson@...cinc.com>
Subject: [PATCH] crypto: x86 - add missing MODULE_DESCRIPTION() macros

On x86, make allmodconfig && make W=1 C=1 warns:

WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/crypto/crc32-pclmul.o
WARNING: modpost: missing MODULE_DESCRIPTION() in arch/x86/crypto/curve25519-x86_64.o

Add the missing MODULE_DESCRIPTION() macro invocations.

Signed-off-by: Jeff Johnson <quic_jjohnson@...cinc.com>
---
 arch/x86/crypto/crc32-pclmul_glue.c | 1 +
 arch/x86/crypto/curve25519-x86_64.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/x86/crypto/crc32-pclmul_glue.c b/arch/x86/crypto/crc32-pclmul_glue.c
index 98cf3b4e4c9f..9f5e342b9845 100644
--- a/arch/x86/crypto/crc32-pclmul_glue.c
+++ b/arch/x86/crypto/crc32-pclmul_glue.c
@@ -195,6 +195,7 @@ module_init(crc32_pclmul_mod_init);
 module_exit(crc32_pclmul_mod_fini);
 
 MODULE_AUTHOR("Alexander Boyko <alexander_boyko@...atex.com>");
+MODULE_DESCRIPTION("CRC32 algorithm (IEEE 802.3) accelerated with PCLMULQDQ");
 MODULE_LICENSE("GPL");
 
 MODULE_ALIAS_CRYPTO("crc32");
diff --git a/arch/x86/crypto/curve25519-x86_64.c b/arch/x86/crypto/curve25519-x86_64.c
index d55fa9e9b9e6..dcfc0de333de 100644
--- a/arch/x86/crypto/curve25519-x86_64.c
+++ b/arch/x86/crypto/curve25519-x86_64.c
@@ -1720,5 +1720,6 @@ module_exit(curve25519_mod_exit);
 
 MODULE_ALIAS_CRYPTO("curve25519");
 MODULE_ALIAS_CRYPTO("curve25519-x86");
+MODULE_DESCRIPTION("Curve25519 algorithm, ADX optimized");
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Jason A. Donenfeld <Jason@...c4.com>");

---
base-commit: 4a4be1ad3a6efea16c56615f31117590fd881358
change-id: 20240530-md-x86-crypto-da6aa205dec6