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Message-Id: <20070403112604.129610b1.randy.dunlap@oracle.com> Date: Tue, 3 Apr 2007 11:26:04 -0700 From: Randy Dunlap <randy.dunlap@...cle.com> To: lkml <linux-kernel@...r.kernel.org> Cc: akpm <akpm@...ux-foundation.org>, sam@...nborg.org, davem@...emloft.net Subject: [PATCH] make csum_partial obj-y From: Randy Dunlap <randy.dunlap@...cle.com> Fixes kernel bugzilla #8242: Move csum_partial() from lib-y to obj-$(CONFIG_CSUM_PARTIAL) so that modules can use it. CONFIG_BLK_DEV_MD (md/raid driver) needs csum_partial(), even when CONFIG_NET=n and BLK_DEV_MD=m, so build it as an object to force it being built and available. REISERFS with XATTR=y also needs csum_partial(), so that is enforced here. powerpc, ppc, & um use obj-, not lib-, so they don't need any Makefile changes. s390 uses a header file for csum_partial(), so it doesn't need any changes. CONFIG_CSUM_PARTIAL is boolean since lib/ obj-m is not supported. Built on i386, sparc, sparc64, alpha, ia64, ppc64, x86_64, arm, um, with many config varieties on x86_64. Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com> --- arch/alpha/Kconfig | 3 +++ arch/alpha/lib/Makefile | 3 ++- arch/arm/Kconfig | 3 +++ arch/arm/lib/Makefile | 4 +++- arch/arm26/Kconfig | 3 +++ arch/arm26/lib/Makefile | 4 +++- arch/avr32/Kconfig | 3 +++ arch/avr32/lib/Makefile | 4 +++- arch/cris/Kconfig | 3 +++ arch/cris/arch-v10/lib/Makefile | 3 +++ arch/cris/arch-v32/lib/Makefile | 3 +++ arch/frv/Kconfig | 3 +++ arch/frv/lib/Makefile | 4 +++- arch/h8300/Kconfig | 3 +++ arch/h8300/lib/Makefile | 4 +++- arch/i386/Kconfig | 3 +++ arch/i386/lib/Makefile | 4 ++-- arch/ia64/Kconfig | 3 +++ arch/ia64/lib/Makefile | 3 ++- arch/m32r/Kconfig | 3 +++ arch/m32r/lib/Makefile | 3 ++- arch/m68k/Kconfig | 3 +++ arch/m68k/lib/Makefile | 4 +++- arch/m68knommu/Kconfig | 3 +++ arch/m68knommu/lib/Makefile | 4 +++- arch/mips/Kconfig | 3 +++ arch/mips/lib/Makefile | 3 ++- arch/parisc/Kconfig | 3 +++ arch/parisc/lib/Makefile | 3 ++- arch/powerpc/Kconfig | 3 +++ arch/ppc/Kconfig | 3 +++ arch/sh/Kconfig | 3 +++ arch/sh/lib/Makefile | 3 ++- arch/sh64/Kconfig | 3 +++ arch/sh64/lib/Makefile | 3 ++- arch/sparc/Kconfig | 3 +++ arch/sparc/lib/Makefile | 4 ++-- arch/sparc64/Kconfig | 3 +++ arch/sparc64/lib/Makefile | 3 ++- arch/um/Kconfig | 3 +++ arch/v850/Kconfig | 3 +++ arch/v850/lib/Makefile | 4 +++- arch/x86_64/Kconfig | 3 +++ arch/x86_64/lib/Makefile | 3 ++- arch/xtensa/Kconfig | 3 +++ arch/xtensa/lib/Makefile | 4 +++- drivers/md/Kconfig | 1 + fs/Kconfig | 1 + net/Kconfig | 1 + 49 files changed, 130 insertions(+), 22 deletions(-) --- linux-2621-rc4g7-csum.orig/arch/x86_64/lib/Makefile +++ linux-2621-rc4g7-csum/arch/x86_64/lib/Makefile @@ -6,8 +6,9 @@ CFLAGS_csum-partial.o := -funroll-loops obj-y := io.o iomap_copy.o obj-$(CONFIG_SMP) += msr-on-cpu.o +obj-$(CONFIG_CSUM_PARTIAL) += csum-partial.o -lib-y := csum-partial.o csum-copy.o csum-wrappers.o delay.o \ +lib-y := csum-copy.o csum-wrappers.o delay.o \ usercopy.o getuser.o putuser.o \ thunk.o clear_page.o copy_page.o bitstr.o bitops.o lib-y += memcpy.o memmove.o memset.o copy_user.o rwlock.o copy_user_nocache.o --- linux-2621-rc4g7-csum.orig/drivers/md/Kconfig +++ linux-2621-rc4g7-csum/drivers/md/Kconfig @@ -15,6 +15,7 @@ config MD config BLK_DEV_MD tristate "RAID support" depends on MD + select CSUM_PARTIAL ---help--- This driver lets you combine several hard disk partitions into one logical block device. This can be used to simply append one --- linux-2621-rc4g7-csum.orig/arch/x86_64/Kconfig +++ linux-2621-rc4g7-csum/arch/x86_64/Kconfig @@ -121,6 +121,9 @@ config ARCH_HAS_ILOG2_U64 bool default n +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" --- linux-2621-rc4g7-csum.orig/arch/alpha/Kconfig +++ linux-2621-rc4g7-csum/arch/alpha/Kconfig @@ -66,6 +66,9 @@ config AUTO_IRQ_AFFINITY depends on SMP default y +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" --- linux-2621-rc4g7-csum.orig/arch/alpha/lib/Makefile +++ linux-2621-rc4g7-csum/arch/alpha/lib/Makefile @@ -17,7 +17,6 @@ lib-y = __divqu.o __remqu.o __divlu.o __ $(ev6-y)memset.o \ $(ev6-y)memcpy.o \ memmove.o \ - checksum.o \ csum_partial_copy.o \ $(ev67-y)strlen.o \ $(ev67-y)strcat.o \ @@ -42,6 +41,8 @@ lib-y = __divqu.o __remqu.o __divlu.o __ lib-$(CONFIG_SMP) += dec_and_lock.o +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o + # The division routines are built from single source, with different defines. AFLAGS___divqu.o = -DDIV AFLAGS___remqu.o = -DREM --- linux-2621-rc4g7-csum.orig/arch/frv/Kconfig +++ linux-2621-rc4g7-csum/arch/frv/Kconfig @@ -53,6 +53,9 @@ config ARCH_HAS_ILOG2_U64 bool default y +config CSUM_PARTIAL + def_bool n + mainmenu "Fujitsu FR-V Kernel Configuration" source "init/Kconfig" --- linux-2621-rc4g7-csum.orig/arch/frv/lib/Makefile +++ linux-2621-rc4g7-csum/arch/frv/lib/Makefile @@ -4,5 +4,7 @@ lib-y := \ __ashldi3.o __lshrdi3.o __muldi3.o __ashrdi3.o __negdi2.o __ucmpdi2.o \ - checksum.o memcpy.o memset.o atomic-ops.o \ + memcpy.o memset.o atomic-ops.o \ outsl_ns.o outsl_sw.o insl_ns.o insl_sw.o cache.o + +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/h8300/Kconfig +++ linux-2621-rc4g7-csum/arch/h8300/Kconfig @@ -68,6 +68,9 @@ config PCI bool default n +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" source "arch/h8300/Kconfig.cpu" --- linux-2621-rc4g7-csum.orig/arch/h8300/lib/Makefile +++ linux-2621-rc4g7-csum/arch/h8300/lib/Makefile @@ -5,4 +5,6 @@ .S.o: $(CC) $(AFLAGS) -D__ASSEMBLY__ -c $< -o $@ -lib-y = ashrdi3.o checksum.o memcpy.o memset.o abs.o romfs.o +lib-y = ashrdi3.o memcpy.o memset.o abs.o romfs.o + +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/m32r/Kconfig +++ linux-2621-rc4g7-csum/arch/m32r/Kconfig @@ -31,6 +31,9 @@ config GENERIC_IRQ_PROBE config NO_IOPORT def_bool y +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" --- linux-2621-rc4g7-csum.orig/arch/m32r/lib/Makefile +++ linux-2621-rc4g7-csum/arch/m32r/lib/Makefile @@ -2,6 +2,7 @@ # Makefile for M32R-specific library files.. # -lib-y := checksum.o ashxdi3.o memset.o memcpy.o \ +lib-y := ashxdi3.o memset.o memcpy.o \ delay.o strlen.o usercopy.o csum_partial_copy.o +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/sh64/Kconfig +++ linux-2621-rc4g7-csum/arch/sh64/Kconfig @@ -44,6 +44,9 @@ config ARCH_HAS_ILOG2_U64 bool default n +config CSUM_PARTIAL + def_bool n + source init/Kconfig menu "System type" --- linux-2621-rc4g7-csum.orig/arch/sh64/lib/Makefile +++ linux-2621-rc4g7-csum/arch/sh64/lib/Makefile @@ -14,6 +14,7 @@ # # Panic should really be compiled as PIC -lib-y := udelay.o c-checksum.o dbg.o io.o panic.o memcpy.o copy_user_memcpy.o \ +lib-y := udelay.o dbg.o io.o panic.o memcpy.o copy_user_memcpy.o \ page_copy.o page_clear.o iomap.o +obj-$(CONFIG_CSUM_PARTIAL) += c-checksum.o --- linux-2621-rc4g7-csum.orig/arch/v850/Kconfig +++ linux-2621-rc4g7-csum/arch/v850/Kconfig @@ -49,6 +49,9 @@ config ARCH_HAS_ILOG2_U64 bool default n +config CSUM_PARTIAL + def_bool n + # Turn off some random 386 crap that can affect device config config ISA bool --- linux-2621-rc4g7-csum.orig/arch/v850/lib/Makefile +++ linux-2621-rc4g7-csum/arch/v850/lib/Makefile @@ -3,4 +3,6 @@ # lib-y = ashrdi3.o ashldi3.o lshrdi3.o muldi3.o negdi2.o \ - checksum.o memcpy.o memset.o + memcpy.o memset.o + +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/parisc/Kconfig +++ linux-2621-rc4g7-csum/arch/parisc/Kconfig @@ -81,6 +81,9 @@ config ARCH_MAY_HAVE_PC_FDC depends on BROKEN default y +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" --- linux-2621-rc4g7-csum.orig/arch/parisc/lib/Makefile +++ linux-2621-rc4g7-csum/arch/parisc/lib/Makefile @@ -2,6 +2,7 @@ # Makefile for parisc-specific library files # -lib-y := lusercopy.o bitops.o checksum.o io.o memset.o fixup.o memcpy.o +lib-y := lusercopy.o bitops.o io.o memset.o fixup.o memcpy.o obj-y := iomap.o +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/ia64/Kconfig +++ linux-2621-rc4g7-csum/arch/ia64/Kconfig @@ -85,6 +85,9 @@ config AUDIT_ARCH bool default y +config CSUM_PARTIAL + def_bool n + choice prompt "System type" default IA64_GENERIC --- linux-2621-rc4g7-csum.orig/arch/ia64/lib/Makefile +++ linux-2621-rc4g7-csum/arch/ia64/lib/Makefile @@ -3,10 +3,11 @@ # obj-y := io.o +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o lib-y := __divsi3.o __udivsi3.o __modsi3.o __umodsi3.o \ __divdi3.o __udivdi3.o __moddi3.o __umoddi3.o \ - checksum.o clear_page.o csum_partial_copy.o \ + clear_page.o csum_partial_copy.o \ clear_user.o strncpy_from_user.o strlen_user.o strnlen_user.o \ flush.o ip_fast_csum.o do_csum.o \ memset.o strlen.o xor.o --- linux-2621-rc4g7-csum.orig/arch/m68k/Kconfig +++ linux-2621-rc4g7-csum/arch/m68k/Kconfig @@ -45,6 +45,9 @@ config ARCH_MAY_HAVE_PC_FDC config NO_IOPORT def_bool y +config CSUM_PARTIAL + def_bool n + mainmenu "Linux/68k Kernel Configuration" source "init/Kconfig" --- linux-2621-rc4g7-csum.orig/arch/m68k/lib/Makefile +++ linux-2621-rc4g7-csum/arch/m68k/lib/Makefile @@ -5,4 +5,6 @@ EXTRA_AFLAGS := -traditional lib-y := ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \ - checksum.o string.o semaphore.o uaccess.o + string.o semaphore.o uaccess.o + +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/m68knommu/Kconfig +++ linux-2621-rc4g7-csum/arch/m68knommu/Kconfig @@ -56,6 +56,9 @@ config TIME_LOW_RES config NO_IOPORT def_bool y +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" menu "Processor type and features" --- linux-2621-rc4g7-csum.orig/arch/m68knommu/lib/Makefile +++ linux-2621-rc4g7-csum/arch/m68knommu/lib/Makefile @@ -4,4 +4,6 @@ lib-y := ashldi3.o ashrdi3.o lshrdi3.o \ muldi3.o mulsi3.o divsi3.o udivsi3.o modsi3.o umodsi3.o \ - checksum.o semaphore.o memcpy.o memset.o delay.o + semaphore.o memcpy.o memset.o delay.o + +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/i386/Kconfig +++ linux-2621-rc4g7-csum/arch/i386/Kconfig @@ -83,6 +83,9 @@ config DMI bool default y +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" menu "Processor type and features" --- linux-2621-rc4g7-csum.orig/arch/i386/lib/Makefile +++ linux-2621-rc4g7-csum/arch/i386/lib/Makefile @@ -2,10 +2,10 @@ # Makefile for i386-specific library files.. # - -lib-y = checksum.o delay.o usercopy.o getuser.o putuser.o memcpy.o strstr.o \ +lib-y = delay.o usercopy.o getuser.o putuser.o memcpy.o strstr.o \ bitops.o semaphore.o lib-$(CONFIG_X86_USE_3DNOW) += mmx.o obj-$(CONFIG_SMP) += msr-on-cpu.o +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/cris/Kconfig +++ linux-2621-rc4g7-csum/arch/cris/Kconfig @@ -51,6 +51,9 @@ config CRIS bool default y +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" menu "General setup" --- linux-2621-rc4g7-csum.orig/arch/cris/arch-v10/lib/Makefile +++ linux-2621-rc4g7-csum/arch/cris/arch-v10/lib/Makefile @@ -7,3 +7,6 @@ EXTRA_AFLAGS := -traditional lib-y = checksum.o checksumcopy.o string.o usercopy.o memset.o csumcpfruser.o +obj-y := +obj-m := +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/cris/arch-v32/lib/Makefile +++ linux-2621-rc4g7-csum/arch/cris/arch-v32/lib/Makefile @@ -4,3 +4,6 @@ lib-y = checksum.o checksumcopy.o string.o usercopy.o memset.o csumcpfruser.o spinlock.o +obj-y := +obj-m := +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/sh/Kconfig +++ linux-2621-rc4g7-csum/arch/sh/Kconfig @@ -70,6 +70,9 @@ config ARCH_HAS_ILOG2_U64 bool default n +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" menu "System type" --- linux-2621-rc4g7-csum.orig/arch/sh/lib/Makefile +++ linux-2621-rc4g7-csum/arch/sh/lib/Makefile @@ -3,7 +3,7 @@ # lib-y = delay.o memset.o memmove.o memchr.o \ - checksum.o strcasecmp.o strlen.o div64.o udivdi3.o \ + strcasecmp.o strlen.o div64.o udivdi3.o \ div64-generic.o memcpy-y := memcpy.o @@ -11,3 +11,4 @@ memcpy-$(CONFIG_CPU_SH4) := memcpy-sh4.o lib-y += $(memcpy-y) +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/sparc/Kconfig +++ linux-2621-rc4g7-csum/arch/sparc/Kconfig @@ -21,6 +21,9 @@ config GENERIC_ISA_DMA bool default y +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" menu "General machine setup" --- linux-2621-rc4g7-csum.orig/arch/sparc/lib/Makefile +++ linux-2621-rc4g7-csum/arch/sparc/lib/Makefile @@ -5,9 +5,9 @@ EXTRA_AFLAGS := -ansi -DST_DIV0=0x02 lib-y := mul.o rem.o sdiv.o udiv.o umul.o urem.o ashrdi3.o memcpy.o memset.o \ - strlen.o checksum.o blockops.o memscan.o memcmp.o strncmp.o \ + strlen.o blockops.o memscan.o memcmp.o strncmp.o \ strncpy_from_user.o divdi3.o udivdi3.o strlen_user.o \ copy_user.o locks.o atomic.o \ lshrdi3.o ashldi3.o rwsem.o muldi3.o bitext.o -obj-y += iomap.o atomic32.o +obj-y += iomap.o atomic32.o checksum.o --- linux-2621-rc4g7-csum.orig/arch/sparc64/Kconfig +++ linux-2621-rc4g7-csum/arch/sparc64/Kconfig @@ -98,6 +98,9 @@ config SECCOMP If unsure, say Y. Only embedded should say N here. +config CSUM_PARTIAL + def_bool n + source kernel/Kconfig.hz source "init/Kconfig" --- linux-2621-rc4g7-csum.orig/arch/sparc64/lib/Makefile +++ linux-2621-rc4g7-csum/arch/sparc64/lib/Makefile @@ -6,7 +6,7 @@ EXTRA_AFLAGS := -ansi EXTRA_CFLAGS := -Werror lib-y := PeeCeeI.o copy_page.o clear_page.o strlen.o strncmp.o \ - memscan.o strncpy_from_user.o strlen_user.o memcmp.o checksum.o \ + memscan.o strncpy_from_user.o strlen_user.o memcmp.o \ bzero.o csum_copy.o csum_copy_from_user.o csum_copy_to_user.o \ VISsave.o atomic.o bitops.o \ U1memcpy.o U1copy_from_user.o U1copy_to_user.o \ @@ -17,3 +17,4 @@ lib-y := PeeCeeI.o copy_page.o clear_pag mcount.o ipcsum.o rwsem.o xor.o delay.o obj-y += iomap.o +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/xtensa/Kconfig +++ linux-2621-rc4g7-csum/arch/xtensa/Kconfig @@ -49,6 +49,9 @@ config ARCH_HAS_ILOG2_U64 config NO_IOPORT def_bool y +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" menu "Processor type and features" --- linux-2621-rc4g7-csum.orig/arch/xtensa/lib/Makefile +++ linux-2621-rc4g7-csum/arch/xtensa/lib/Makefile @@ -2,6 +2,8 @@ # Makefile for Xtensa-specific library files. # -lib-y += memcopy.o memset.o checksum.o strcasecmp.o \ +lib-y += memcopy.o memset.o strcasecmp.o \ usercopy.o strncpy_user.o strnlen_user.o lib-$(CONFIG_PCI) += pci-auto.o + +obj-$(CONFIG_CSUM_PARTIAL) += checksum.o --- linux-2621-rc4g7-csum.orig/arch/mips/Kconfig +++ linux-2621-rc4g7-csum/arch/mips/Kconfig @@ -12,6 +12,9 @@ config ZONE_DMA bool default y +config CSUM_PARTIAL + def_bool n + choice prompt "System type" default SGI_IP22 --- linux-2621-rc4g7-csum.orig/arch/mips/lib/Makefile +++ linux-2621-rc4g7-csum/arch/mips/lib/Makefile @@ -2,11 +2,12 @@ # Makefile for MIPS-specific library files.. # -lib-y += csum_partial.o memcpy.o memcpy-inatomic.o memset.o strlen_user.o \ +lib-y += memcpy.o memcpy-inatomic.o memset.o strlen_user.o \ strncpy_user.o strnlen_user.o uncached.o obj-y += iomap.o obj-$(CONFIG_PCI) += iomap-pci.o +obj-$(CONFIG_CSUM_PARTIAL) += csum_partial.o # libgcc-style stuff needed in the kernel lib-y += ashldi3.o ashrdi3.o lshrdi3.o --- linux-2621-rc4g7-csum.orig/arch/avr32/Kconfig +++ linux-2621-rc4g7-csum/arch/avr32/Kconfig @@ -68,6 +68,9 @@ config GENERIC_CALIBRATE_DELAY bool default y +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" menu "System Type and features" --- linux-2621-rc4g7-csum.orig/arch/avr32/lib/Makefile +++ linux-2621-rc4g7-csum/arch/avr32/lib/Makefile @@ -5,7 +5,9 @@ lib-y := copy_user.o clear_user.o lib-y += strncpy_from_user.o strnlen_user.o lib-y += delay.o memset.o memcpy.o findbit.o -lib-y += csum_partial.o csum_partial_copy_generic.o +lib-y += csum_partial_copy_generic.o lib-y += io-readsw.o io-readsl.o io-writesw.o io-writesl.o lib-y += io-readsb.o io-writesb.o lib-y += __avr32_lsl64.o __avr32_lsr64.o __avr32_asr64.o + +obj-$(CONFIG_CSUM_PARTIAL) += csum_partial.o --- linux-2621-rc4g7-csum.orig/arch/arm/lib/Makefile +++ linux-2621-rc4g7-csum/arch/arm/lib/Makefile @@ -4,7 +4,7 @@ # Copyright (C) 1995-2000 Russell King # -lib-y := backtrace.o changebit.o csumipv6.o csumpartial.o \ +lib-y := backtrace.o changebit.o csumipv6.o \ csumpartialcopy.o csumpartialcopyuser.o clearbit.o \ delay.o findbit.o memchr.o memcpy.o \ memmove.o memset.o memzero.o setbit.o \ @@ -42,5 +42,7 @@ lib-$(CONFIG_ARCH_CLPS7500) += io-acorn. lib-$(CONFIG_ARCH_L7200) += io-acorn.o lib-$(CONFIG_ARCH_SHARK) += io-shark.o +obj-$(CONFIG_CSUM_PARTIAL) += csumpartial.o + $(obj)/csumpartialcopy.o: $(obj)/csumpartialcopygeneric.S $(obj)/csumpartialcopyuser.o: $(obj)/csumpartialcopygeneric.S --- linux-2621-rc4g7-csum.orig/arch/arm26/Kconfig +++ linux-2621-rc4g7-csum/arch/arm26/Kconfig @@ -70,6 +70,9 @@ config GENERIC_ISA_DMA config ARCH_MAY_HAVE_PC_FDC bool +config CSUM_PARTIAL + def_bool n + source "init/Kconfig" --- linux-2621-rc4g7-csum.orig/arch/arm26/lib/Makefile +++ linux-2621-rc4g7-csum/arch/arm26/lib/Makefile @@ -4,7 +4,7 @@ # Copyright (C) 1995-2000 Russell King # -lib-y := backtrace.o changebit.o csumipv6.o csumpartial.o \ +lib-y := backtrace.o changebit.o csumipv6.o \ csumpartialcopy.o csumpartialcopyuser.o clearbit.o \ copy_page.o delay.o findbit.o memchr.o memcpy.o \ memset.o memzero.o setbit.o \ @@ -21,6 +21,8 @@ lib-n := lib-$(CONFIG_VT)+= kbd.o +obj-$(CONFIG_CSUM_PARTIAL) += csumpartial.o + csumpartialcopy.o: csumpartialcopygeneric.S csumpartialcopyuser.o: csumpartialcopygeneric.S --- linux-2621-rc4g7-csum.orig/arch/powerpc/Kconfig +++ linux-2621-rc4g7-csum/arch/powerpc/Kconfig @@ -118,6 +118,9 @@ config DEFAULT_UIMAGE Used to allow a board to specify it wants a uImage built by default default n +config CSUM_PARTIAL + def_bool y + menu "Processor support" choice prompt "Processor Type" --- linux-2621-rc4g7-csum.orig/arch/arm/Kconfig +++ linux-2621-rc4g7-csum/arch/arm/Kconfig @@ -129,6 +129,9 @@ config VECTORS_BASE help The base address of exception vectors. +config CSUM_PARTIAL + def_bool y + source "init/Kconfig" menu "System Type" --- linux-2621-rc4g7-csum.orig/fs/Kconfig +++ linux-2621-rc4g7-csum/fs/Kconfig @@ -326,6 +326,7 @@ config REISERFS_PROC_INFO config REISERFS_FS_XATTR bool "ReiserFS extended attributes" depends on REISERFS_FS + select CSUM_PARTIAL help Extended attributes are name:value pairs associated with inodes by the kernel or by users (see the attr(5) manual page, or visit --- linux-2621-rc4g7-csum.orig/net/Kconfig +++ linux-2621-rc4g7-csum/net/Kconfig @@ -6,6 +6,7 @@ menu "Networking" config NET bool "Networking support" + select CSUM_PARTIAL ---help--- Unless you really know what you are doing, you should say Y here. The reason is that some programs need kernel networking support even --- linux-2621-rc4g7-csum.orig/arch/ppc/Kconfig +++ linux-2621-rc4g7-csum/arch/ppc/Kconfig @@ -43,6 +43,9 @@ config PPC32 bool default y +config CSUM_PARTIAL + def_bool y + # All PPCs use generic nvram driver through ppc_md config GENERIC_NVRAM bool --- linux-2621-rc4g7-csum.orig/arch/um/Kconfig +++ linux-2621-rc4g7-csum/arch/um/Kconfig @@ -60,6 +60,9 @@ config IRQ_RELEASE_METHOD bool default y +config CSUM_PARTIAL + def_bool y + menu "UML-specific options" config MODE_TT - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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