From: Eric Biggers <ebiggers@kernel.org>
Date: Mon, 5 Jan 2026 05:36:52 +0000 (-0800)
Subject: lib/crypto: nh: Restore dependency of arch code on !KMSAN
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d92c555320ad34e67523063e32630cfad13af5f;p=thirdparty%2Flinux.git

lib/crypto: nh: Restore dependency of arch code on !KMSAN

Since the architecture-specific implementations of NH initialize memory
in assembly code, they aren't compatible with KMSAN as-is.

Fixes: 382de740759a ("lib/crypto: nh: Add NH library")
Link: https://lore.kernel.org/r/20260105053652.1708299-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
---

diff --git a/lib/crypto/Kconfig b/lib/crypto/Kconfig
index 33cf46bbadc89..781a42c5c5729 100644
--- a/lib/crypto/Kconfig
+++ b/lib/crypto/Kconfig
@@ -116,7 +116,7 @@ config CRYPTO_LIB_NH
 
 config CRYPTO_LIB_NH_ARCH
 	bool
-	depends on CRYPTO_LIB_NH && !UML
+	depends on CRYPTO_LIB_NH && !UML && !KMSAN
 	default y if ARM && KERNEL_MODE_NEON
 	default y if ARM64 && KERNEL_MODE_NEON
 	default y if X86_64