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* [PATCH] lib/crc32: remove obsolete CRC32 options from defconfig files
@ 2025-02-05  0:04 Eric Biggers
  2025-02-05 15:35 ` Ard Biesheuvel
  0 siblings, 1 reply; 2+ messages in thread
From: Eric Biggers @ 2025-02-05  0:04 UTC (permalink / raw)
  To: linux-kernel; +Cc: linux-crypto, Ard Biesheuvel

From: Eric Biggers <ebiggers@google.com>

Remove all remaining references to CONFIG_CRC32_BIT,
CONFIG_CRC32_SARWATE, CONFIG_CRC32_SLICEBY4, and CONFIG_CRC32_SLICEBY8.
These options no longer exist, now that we've standardized on a single
generic CRC32 implementation.

Signed-off-by: Eric Biggers <ebiggers@google.com>
---
 arch/arm/configs/moxart_defconfig         | 1 -
 arch/mips/configs/bcm47xx_defconfig       | 1 -
 arch/mips/configs/db1xxx_defconfig        | 1 -
 arch/mips/configs/rt305x_defconfig        | 1 -
 arch/mips/configs/xway_defconfig          | 1 -
 arch/powerpc/configs/adder875_defconfig   | 1 -
 arch/powerpc/configs/ep88xc_defconfig     | 1 -
 arch/powerpc/configs/mpc866_ads_defconfig | 1 -
 arch/powerpc/configs/mpc885_ads_defconfig | 1 -
 arch/powerpc/configs/tqm8xx_defconfig     | 1 -
 10 files changed, 10 deletions(-)

diff --git a/arch/arm/configs/moxart_defconfig b/arch/arm/configs/moxart_defconfig
index 34d079e03b3c5..fa06d98e43fcd 100644
--- a/arch/arm/configs/moxart_defconfig
+++ b/arch/arm/configs/moxart_defconfig
@@ -116,11 +116,10 @@ CONFIG_MOXART_DMA=y
 CONFIG_EXT3_FS=y
 CONFIG_TMPFS=y
 CONFIG_CONFIGFS_FS=y
 CONFIG_JFFS2_FS=y
 CONFIG_KEYS=y
-CONFIG_CRC32_BIT=y
 CONFIG_DMA_API_DEBUG=y
 CONFIG_PRINTK_TIME=y
 CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
 # CONFIG_ENABLE_MUST_CHECK is not set
 CONFIG_KGDB=y
diff --git a/arch/mips/configs/bcm47xx_defconfig b/arch/mips/configs/bcm47xx_defconfig
index 6a68a96d13f80..f56e8db5da951 100644
--- a/arch/mips/configs/bcm47xx_defconfig
+++ b/arch/mips/configs/bcm47xx_defconfig
@@ -67,11 +67,10 @@ CONFIG_BCMA_DRIVER_GMAC_CMN=y
 CONFIG_USB=y
 CONFIG_USB_HCD_BCMA=y
 CONFIG_USB_HCD_SSB=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
-CONFIG_CRC32_SARWATE=y
 CONFIG_PRINTK_TIME=y
 CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
 CONFIG_DEBUG_INFO_REDUCED=y
 CONFIG_STRIP_ASM_SYMS=y
 CONFIG_DEBUG_FS=y
diff --git a/arch/mips/configs/db1xxx_defconfig b/arch/mips/configs/db1xxx_defconfig
index 6eff21ff15d54..281dd7d0f8059 100644
--- a/arch/mips/configs/db1xxx_defconfig
+++ b/arch/mips/configs/db1xxx_defconfig
@@ -214,9 +214,8 @@ CONFIG_NLS_UTF8=y
 CONFIG_SECURITYFS=y
 CONFIG_CRYPTO_USER=y
 CONFIG_CRYPTO_CRYPTD=y
 CONFIG_CRYPTO_USER_API_HASH=y
 CONFIG_CRYPTO_USER_API_SKCIPHER=y
-CONFIG_CRC32_SLICEBY4=y
 CONFIG_FONTS=y
 CONFIG_FONT_8x8=y
 CONFIG_MAGIC_SYSRQ=y
diff --git a/arch/mips/configs/rt305x_defconfig b/arch/mips/configs/rt305x_defconfig
index 332f9094e8479..8404e0a9d8b22 100644
--- a/arch/mips/configs/rt305x_defconfig
+++ b/arch/mips/configs/rt305x_defconfig
@@ -127,11 +127,10 @@ CONFIG_JFFS2_COMPRESSION_OPTIONS=y
 CONFIG_SQUASHFS=y
 # CONFIG_SQUASHFS_ZLIB is not set
 CONFIG_SQUASHFS_XZ=y
 CONFIG_CRYPTO_ARC4=m
 CONFIG_CRC_ITU_T=m
-CONFIG_CRC32_SARWATE=y
 # CONFIG_XZ_DEC_X86 is not set
 # CONFIG_XZ_DEC_POWERPC is not set
 # CONFIG_XZ_DEC_IA64 is not set
 # CONFIG_XZ_DEC_ARM is not set
 # CONFIG_XZ_DEC_ARMTHUMB is not set
diff --git a/arch/mips/configs/xway_defconfig b/arch/mips/configs/xway_defconfig
index 08c0aa03fd564..7b91edfe3e075 100644
--- a/arch/mips/configs/xway_defconfig
+++ b/arch/mips/configs/xway_defconfig
@@ -139,11 +139,10 @@ CONFIG_JFFS2_COMPRESSION_OPTIONS=y
 CONFIG_SQUASHFS=y
 # CONFIG_SQUASHFS_ZLIB is not set
 CONFIG_SQUASHFS_XZ=y
 CONFIG_CRYPTO_ARC4=m
 CONFIG_CRC_ITU_T=m
-CONFIG_CRC32_SARWATE=y
 CONFIG_PRINTK_TIME=y
 CONFIG_STRIP_ASM_SYMS=y
 CONFIG_DEBUG_FS=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_SCHED_DEBUG is not set
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index 97f4d48517356..3c6445c98a85f 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -42,10 +42,9 @@ CONFIG_THERMAL=y
 # CONFIG_DNOTIFY is not set
 CONFIG_TMPFS=y
 CONFIG_CRAMFS=y
 CONFIG_NFS_FS=y
 CONFIG_ROOT_NFS=y
-CONFIG_CRC32_SLICEBY4=y
 CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
 CONFIG_DEBUG_FS=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DETECT_HUNG_TASK=y
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index 50cc59eb36cf1..354180ab94bcc 100644
--- a/arch/powerpc/configs/ep88xc_defconfig
+++ b/arch/powerpc/configs/ep88xc_defconfig
@@ -45,9 +45,8 @@ CONFIG_SERIAL_CPM_CONSOLE=y
 # CONFIG_DNOTIFY is not set
 CONFIG_TMPFS=y
 CONFIG_CRAMFS=y
 CONFIG_NFS_FS=y
 CONFIG_ROOT_NFS=y
-CONFIG_CRC32_SLICEBY4=y
 CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DETECT_HUNG_TASK=y
diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig
index 6f449411abf7b..a0d27c59ea788 100644
--- a/arch/powerpc/configs/mpc866_ads_defconfig
+++ b/arch/powerpc/configs/mpc866_ads_defconfig
@@ -37,6 +37,5 @@ CONFIG_EXT4_FS=y
 CONFIG_TMPFS=y
 CONFIG_CRAMFS=y
 CONFIG_NFS_FS=y
 CONFIG_ROOT_NFS=y
 CONFIG_CRC_CCITT=y
-CONFIG_CRC32_SLICEBY4=y
diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig
index 77306be62e9ee..89da51d724fb1 100644
--- a/arch/powerpc/configs/mpc885_ads_defconfig
+++ b/arch/powerpc/configs/mpc885_ads_defconfig
@@ -68,11 +68,10 @@ CONFIG_TMPFS=y
 CONFIG_CRAMFS=y
 CONFIG_NFS_FS=y
 CONFIG_ROOT_NFS=y
 CONFIG_CRYPTO=y
 CONFIG_CRYPTO_DEV_TALITOS=y
-CONFIG_CRC32_SLICEBY4=y
 CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
 CONFIG_DEBUG_VM_PGTABLE=y
 CONFIG_DETECT_HUNG_TASK=y
diff --git a/arch/powerpc/configs/tqm8xx_defconfig b/arch/powerpc/configs/tqm8xx_defconfig
index 383c0966e92fd..425f10837a185 100644
--- a/arch/powerpc/configs/tqm8xx_defconfig
+++ b/arch/powerpc/configs/tqm8xx_defconfig
@@ -52,9 +52,8 @@ CONFIG_HW_RANDOM=y
 # CONFIG_DNOTIFY is not set
 CONFIG_TMPFS=y
 CONFIG_CRAMFS=y
 CONFIG_NFS_FS=y
 CONFIG_ROOT_NFS=y
-CONFIG_CRC32_SLICEBY4=y
 CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DETECT_HUNG_TASK=y

base-commit: 2014c95afecee3e76ca4a56956a936e23283f05b
-- 
2.48.1


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2025-02-05  0:04 [PATCH] lib/crc32: remove obsolete CRC32 options from defconfig files Eric Biggers
2025-02-05 15:35 ` Ard Biesheuvel

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