From: Eric Biggers <ebiggers@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: linux-crypto@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev,
linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org,
sparclinux@vger.kernel.org, x86@kernel.org,
linux-arch@vger.kernel.org, Ard Biesheuvel <ardb@kernel.org>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: [PATCH v2 12/12] lib/crc: remove ARCH_HAS_* kconfig symbols
Date: Sat, 7 Jun 2025 13:04:54 -0700 [thread overview]
Message-ID: <20250607200454.73587-13-ebiggers@kernel.org> (raw)
In-Reply-To: <20250607200454.73587-1-ebiggers@kernel.org>
From: Eric Biggers <ebiggers@google.com>
These symbols are no longer used, so remove them.
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
lib/crc/Kconfig | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/lib/crc/Kconfig b/lib/crc/Kconfig
index de4b2182ae7ff..5858b3acc6630 100644
--- a/lib/crc/Kconfig
+++ b/lib/crc/Kconfig
@@ -42,13 +42,10 @@ config CRC_T10DIF
tristate
help
The CRC-T10DIF library functions. Select this if your module uses
any of the functions from <linux/crc-t10dif.h>.
-config ARCH_HAS_CRC_T10DIF
- bool
-
config CRC_T10DIF_ARCH
bool
depends on CRC_T10DIF && CRC_OPTIMIZATIONS
default y if ARM && KERNEL_MODE_NEON
default y if ARM64 && KERNEL_MODE_NEON
@@ -61,13 +58,10 @@ config CRC32
select BITREVERSE
help
The CRC32 library functions. Select this if your module uses any of
the functions from <linux/crc32.h> or <linux/crc32c.h>.
-config ARCH_HAS_CRC32
- bool
-
config CRC32_ARCH
bool
depends on CRC32 && CRC_OPTIMIZATIONS
default y if ARM && KERNEL_MODE_NEON
default y if ARM64
@@ -83,13 +77,10 @@ config CRC64
tristate
help
The CRC64 library functions. Select this if your module uses any of
the functions from <linux/crc64.h>.
-config ARCH_HAS_CRC64
- bool
-
config CRC64_ARCH
bool
depends on CRC64 && CRC_OPTIMIZATIONS
default y if RISCV && RISCV_ISA_ZBC && 64BIT
default y if X86_64
--
2.49.0
WARNING: multiple messages have this Message-ID (diff)
From: Eric Biggers <ebiggers@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: linux-crypto@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev,
linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org,
sparclinux@vger.kernel.org, x86@kernel.org,
linux-arch@vger.kernel.org, Ard Biesheuvel <ardb@kernel.org>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: [PATCH v2 12/12] lib/crc: remove ARCH_HAS_* kconfig symbols
Date: Sat, 7 Jun 2025 13:04:54 -0700 [thread overview]
Message-ID: <20250607200454.73587-13-ebiggers@kernel.org> (raw)
In-Reply-To: <20250607200454.73587-1-ebiggers@kernel.org>
From: Eric Biggers <ebiggers@google.com>
These symbols are no longer used, so remove them.
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
lib/crc/Kconfig | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/lib/crc/Kconfig b/lib/crc/Kconfig
index de4b2182ae7ff..5858b3acc6630 100644
--- a/lib/crc/Kconfig
+++ b/lib/crc/Kconfig
@@ -42,13 +42,10 @@ config CRC_T10DIF
tristate
help
The CRC-T10DIF library functions. Select this if your module uses
any of the functions from <linux/crc-t10dif.h>.
-config ARCH_HAS_CRC_T10DIF
- bool
-
config CRC_T10DIF_ARCH
bool
depends on CRC_T10DIF && CRC_OPTIMIZATIONS
default y if ARM && KERNEL_MODE_NEON
default y if ARM64 && KERNEL_MODE_NEON
@@ -61,13 +58,10 @@ config CRC32
select BITREVERSE
help
The CRC32 library functions. Select this if your module uses any of
the functions from <linux/crc32.h> or <linux/crc32c.h>.
-config ARCH_HAS_CRC32
- bool
-
config CRC32_ARCH
bool
depends on CRC32 && CRC_OPTIMIZATIONS
default y if ARM && KERNEL_MODE_NEON
default y if ARM64
@@ -83,13 +77,10 @@ config CRC64
tristate
help
The CRC64 library functions. Select this if your module uses any of
the functions from <linux/crc64.h>.
-config ARCH_HAS_CRC64
- bool
-
config CRC64_ARCH
bool
depends on CRC64 && CRC_OPTIMIZATIONS
default y if RISCV && RISCV_ISA_ZBC && 64BIT
default y if X86_64
--
2.49.0
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next prev parent reply other threads:[~2025-06-07 20:07 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-07 20:04 [PATCH v2 00/12] lib/crc: improve how arch-optimized code is integrated Eric Biggers
2025-06-07 20:04 ` Eric Biggers
2025-06-07 20:04 ` [PATCH v2 01/12] lib/crc: move files into lib/crc/ Eric Biggers
2025-06-07 20:04 ` Eric Biggers
2025-06-07 20:04 ` [PATCH v2 02/12] lib/crc: prepare for arch-optimized code in subdirs of lib/crc/ Eric Biggers
2025-06-07 20:04 ` Eric Biggers
2025-06-07 20:04 ` [PATCH v2 03/12] lib/crc/arm: migrate arm-optimized CRC code into lib/crc/ Eric Biggers
2025-06-07 20:04 ` Eric Biggers
2025-06-07 20:04 ` [PATCH v2 04/12] lib/crc/arm64: migrate arm64-optimized " Eric Biggers
2025-06-07 20:04 ` Eric Biggers
2025-06-07 20:04 ` [PATCH v2 05/12] lib/crc/loongarch: migrate loongarch-optimized " Eric Biggers
2025-06-07 20:04 ` Eric Biggers
2025-06-07 20:04 ` [PATCH v2 06/12] lib/crc/mips: migrate mips-optimized " Eric Biggers
2025-06-07 20:04 ` Eric Biggers
2025-06-07 20:04 ` [PATCH v2 07/12] lib/crc/powerpc: migrate powerpc-optimized " Eric Biggers
2025-06-07 20:04 ` Eric Biggers
2025-06-07 20:04 ` [PATCH v2 08/12] lib/crc/riscv: migrate riscv-optimized " Eric Biggers
2025-06-07 20:04 ` Eric Biggers
2025-06-07 20:04 ` [PATCH v2 09/12] lib/crc/s390: migrate s390-optimized " Eric Biggers
2025-06-07 20:04 ` Eric Biggers
2025-06-13 16:01 ` Alexander Gordeev
2025-06-13 16:01 ` Alexander Gordeev
2025-06-13 17:11 ` Eric Biggers
2025-06-13 17:11 ` Eric Biggers
2025-06-14 13:24 ` Alexander Gordeev
2025-06-14 13:24 ` Alexander Gordeev
2025-06-07 20:04 ` [PATCH v2 10/12] lib/crc/sparc: migrate sparc-optimized " Eric Biggers
2025-06-07 20:04 ` Eric Biggers
2025-06-07 20:04 ` [PATCH v2 11/12] lib/crc/x86: migrate x86-optimized " Eric Biggers
2025-06-07 20:04 ` Eric Biggers
2025-06-07 20:04 ` Eric Biggers [this message]
2025-06-07 20:04 ` [PATCH v2 12/12] lib/crc: remove ARCH_HAS_* kconfig symbols Eric Biggers
2025-06-07 23:47 ` [PATCH v2 00/12] lib/crc: improve how arch-optimized code is integrated Jason A. Donenfeld
2025-06-07 23:47 ` Jason A. Donenfeld
2025-06-08 23:48 ` Eric Biggers
2025-06-08 23:48 ` Eric Biggers
2025-06-10 17:39 ` Jason A. Donenfeld
2025-06-10 17:39 ` Jason A. Donenfeld
2025-06-10 19:12 ` Eric Biggers
2025-06-10 19:12 ` Eric Biggers
2025-06-09 7:40 ` Ingo Molnar
2025-06-09 7:40 ` Ingo Molnar
2025-06-09 18:54 ` Eric Biggers
2025-06-09 18:54 ` Eric Biggers
2025-06-09 8:15 ` Julian Calaby
2025-06-09 8:15 ` Julian Calaby
2025-06-09 19:48 ` Eric Biggers
2025-06-09 19:48 ` Eric Biggers
2025-06-09 22:36 ` Julian Calaby
2025-06-09 22:36 ` Julian Calaby
2025-06-09 22:59 ` Eric Biggers
2025-06-09 22:59 ` Eric Biggers
2025-06-09 19:16 ` Martin K. Petersen
2025-06-09 19:16 ` Martin K. Petersen
2025-06-10 18:47 ` Eric Biggers
2025-06-10 18:47 ` Eric Biggers
2025-06-14 12:59 ` Alexander Gordeev
2025-06-14 12:59 ` Alexander Gordeev
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