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Date: Thu, 21 Jan 2010 18:14:37 +0100 From: Ingo Molnar <mingo@...e.hu> To: Linus Torvalds <torvalds@...ux-foundation.org> Cc: "H. Peter Anvin" <hpa@...or.com>, Thomas Gleixner <tglx@...utronix.de>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: x86: clean up rwsem type system * Linus Torvalds <torvalds@...ux-foundation.org> wrote: > On Sun, 17 Jan 2010, Ingo Molnar wrote: > > > > FYI, -tip testing found that these changes break the UML build: > > > > kernel/built-in.o: In function `__up_read': > > /home/mingo/tip/arch/x86/include/asm/rwsem.h:192: undefined reference to `call_rwsem_wake' > > kernel/built-in.o: In function `__up_write': > > /home/mingo/tip/arch/x86/include/asm/rwsem.h:210: undefined reference to `call_rwsem_wake' > > kernel/built-in.o: In function `__downgrade_write': > > /home/mingo/tip/arch/x86/include/asm/rwsem.h:228: undefined reference to `call_rwsem_downgrade_wake' > > kernel/built-in.o: In function `__down_read': > > /home/mingo/tip/arch/x86/include/asm/rwsem.h:112: undefined reference to `call_rwsem_down_read_failed' > > kernel/built-in.o: In function `__down_write_nested': > > /home/mingo/tip/arch/x86/include/asm/rwsem.h:154: undefined reference to `call_rwsem_down_write_failed' > > collect2: ld returned 1 exit status > > I think something like this should fix it. That did the trick - thanks! Ingo -- 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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