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Date: Tue, 28 Nov 2006 19:54:45 -0800 From: Randy Dunlap <randy.dunlap@...cle.com> To: lkml <linux-kernel@...r.kernel.org> Cc: akpm <akpm@...l.org>, linux-arch@...r.kernel.org Subject: [PATCH] lib functions: always build hweight for loadable modules From: Randy Dunlap <randy.dunlap@...cle.com> Always build hweight8/16/32/64() functions into the kernel so that loadable modules may use them. I didn't remove GENERIC_HWEIGHT since ALPHA_EV67, ia64, and some variants of UltraSparc(64) provide their own hweight functions. Fixes config/build problems with NTFS=m and JOYSTICK_ANALOG=m. Kernel: arch/x86_64/boot/bzImage is ready (#19) Building modules, stage 2. MODPOST 94 modules WARNING: "hweight32" [fs/ntfs/ntfs.ko] undefined! WARNING: "hweight16" [drivers/input/joystick/analog.ko] undefined! WARNING: "hweight8" [drivers/input/joystick/analog.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com> --- lib/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-2.6.19-rc6-git10.orig/lib/Makefile +++ linux-2.6.19-rc6-git10/lib/Makefile @@ -25,7 +25,7 @@ lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o lib-$(CONFIG_SEMAPHORE_SLEEPERS) += semaphore-sleepers.o lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o -lib-$(CONFIG_GENERIC_HWEIGHT) += hweight.o +obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o obj-$(CONFIG_PLIST) += plist.o obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o --- - 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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