From: Eric Biggers <ebiggers@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Ard Biesheuvel <ardb@kernel.org>,
linux-crypto@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org,
sparclinux@vger.kernel.org, x86@kernel.org
Subject: [PATCH 2/7] arm64/crc: drop "glue" from filenames
Date: Wed, 23 Apr 2025 17:20:33 -0700 [thread overview]
Message-ID: <20250424002038.179114-3-ebiggers@kernel.org> (raw)
In-Reply-To: <20250424002038.179114-1-ebiggers@kernel.org>
From: Eric Biggers <ebiggers@google.com>
The use of the term "glue" in filenames is a Crypto API-ism that rarely
shows up elsewhere in lib/ or arch/*/lib/. I think adopting it there
was a mistake. The library just uses standard functions, so the amount
of code that could be considered "glue" is quite small. And while often
the C functions just wrap the assembly functions, there are also cases
like crc32c_arch() in arch/x86/lib/crc32-glue.c that blur the line by
in-lining the actual implementation into the C function. That's not
"glue code", but rather the actual code.
Therefore, let's drop "glue" from the filenames and instead use e.g.
crc32.c instead of crc32-glue.c.
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
arch/arm64/lib/Makefile | 4 ++--
arch/arm64/lib/{crc-t10dif-glue.c => crc-t10dif.c} | 0
arch/arm64/lib/{crc32.S => crc32-core.S} | 0
arch/arm64/lib/{crc32-glue.c => crc32.c} | 0
4 files changed, 2 insertions(+), 2 deletions(-)
rename arch/arm64/lib/{crc-t10dif-glue.c => crc-t10dif.c} (100%)
rename arch/arm64/lib/{crc32.S => crc32-core.S} (100%)
rename arch/arm64/lib/{crc32-glue.c => crc32.c} (100%)
diff --git a/arch/arm64/lib/Makefile b/arch/arm64/lib/Makefile
index 4d49dff721a84..d97e290619bc5 100644
--- a/arch/arm64/lib/Makefile
+++ b/arch/arm64/lib/Makefile
@@ -12,14 +12,14 @@ CFLAGS_REMOVE_xor-neon.o += $(CC_FLAGS_NO_FPU)
endif
lib-$(CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE) += uaccess_flushcache.o
obj-$(CONFIG_CRC32_ARCH) += crc32-arm64.o
-crc32-arm64-y := crc32.o crc32-glue.o
+crc32-arm64-y := crc32.o crc32-core.o
obj-$(CONFIG_CRC_T10DIF_ARCH) += crc-t10dif-arm64.o
-crc-t10dif-arm64-y := crc-t10dif-glue.o crc-t10dif-core.o
+crc-t10dif-arm64-y := crc-t10dif.o crc-t10dif-core.o
obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
obj-$(CONFIG_ARM64_MTE) += mte.o
diff --git a/arch/arm64/lib/crc-t10dif-glue.c b/arch/arm64/lib/crc-t10dif.c
similarity index 100%
rename from arch/arm64/lib/crc-t10dif-glue.c
rename to arch/arm64/lib/crc-t10dif.c
diff --git a/arch/arm64/lib/crc32.S b/arch/arm64/lib/crc32-core.S
similarity index 100%
rename from arch/arm64/lib/crc32.S
rename to arch/arm64/lib/crc32-core.S
diff --git a/arch/arm64/lib/crc32-glue.c b/arch/arm64/lib/crc32.c
similarity index 100%
rename from arch/arm64/lib/crc32-glue.c
rename to arch/arm64/lib/crc32.c
--
2.49.0
next prev parent reply other threads:[~2025-04-24 0:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-24 0:20 [PATCH 0/7] lib/crc: drop "glue" from filenames Eric Biggers
2025-04-24 0:20 ` [PATCH 1/7] arm/crc: " Eric Biggers
2025-04-24 0:20 ` Eric Biggers [this message]
2025-04-24 0:20 ` [PATCH 3/7] powerpc/crc: " Eric Biggers
2025-04-24 0:20 ` [PATCH 4/7] powerpc/crc: rename crc32-vpmsum_core.S to crc-vpmsum-template.S Eric Biggers
2025-04-24 0:20 ` [PATCH 5/7] s390/crc: drop "glue" from filenames Eric Biggers
2025-04-25 9:22 ` Heiko Carstens
2025-04-24 0:20 ` [PATCH 6/7] sparc/crc: " Eric Biggers
2025-04-24 0:20 ` [PATCH 7/7] x86/crc: " Eric Biggers
2025-04-24 6:22 ` [PATCH 0/7] lib/crc: " Ard Biesheuvel
2025-04-25 0:51 ` Martin K. Petersen
2025-04-25 0:52 ` Martin K. Petersen
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