linux-kernel - [PATCH] crypto: s390/sha256 - rename module to sha256-s390

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250529185913.25091-1-ebiggers@kernel.org>
Date: Thu, 29 May 2025 11:59:13 -0700
From: Eric Biggers <ebiggers@...nel.org>
To: linux-crypto@...r.kernel.org
Cc: linux-s390@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Alex Williamson <alex.williamson@...hat.com>
Subject: [PATCH] crypto: s390/sha256 - rename module to sha256-s390

From: Eric Biggers <ebiggers@...gle.com>

When the s390 SHA-256 code is built as a loadable module, name it
sha256-s390.ko instead of sha256.ko.  This avoids a module name
collision with crypto/sha256.ko and makes it consistent with the other
architectures.

We should consider making a single module provide all the SHA-256
library code, which would prevent issues like this.  But for now this is
the fix that's needed.

Fixes: b9eac03edcf8 ("crypto: s390/sha256 - implement library instead of shash")
Reported-by: Alex Williamson <alex.williamson@...hat.com>
Closes: https://lore.kernel.org/r/20250529110526.6d2959a9.alex.williamson@redhat.com/
Signed-off-by: Eric Biggers <ebiggers@...gle.com>
---
 arch/s390/lib/crypto/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/s390/lib/crypto/Makefile b/arch/s390/lib/crypto/Makefile
index 920197967f463..5df30f1e79307 100644
--- a/arch/s390/lib/crypto/Makefile
+++ b/arch/s390/lib/crypto/Makefile
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
 obj-$(CONFIG_CRYPTO_CHACHA_S390) += chacha_s390.o
 chacha_s390-y := chacha-glue.o chacha-s390.o
 
-obj-$(CONFIG_CRYPTO_SHA256_S390) += sha256.o
+obj-$(CONFIG_CRYPTO_SHA256_S390) += sha256-s390.o
+sha256-s390-y := sha256.o

base-commit: e0797d3b91de75b6c95b4a0e0649ebd4aac1d9d1
-- 
2.49.0