On Thu, 5 Nov 2009 11:17:11 -0600 Bjorn Helgaas <bjorn.helgaas@xxxxxx> wrote: > On Thursday 05 November 2009 09:31:04 am Bjorn Helgaas wrote: > > On Thursday 05 November 2009 03:38:27 am Sachin Sant wrote: > > > Today's next tree fails to build on i386 with > > > > > > arch/x86/pci/built-in.o: In function `align_resource': > > > arch/x86/pci/acpi.c:82: undefined reference to `__udivdi3' > > > > > > The code in question was added by commit > > > 03db42adfeeabe856dbb6894dd3aaff55838330a. > > > > I'll look into this. I did build and test a 32-bit x86 kernel, but > > I built it on an x86_64 box using "linux32 make ...", which looks > > like it used gcc 4.3.2. > > Can you try the patch below, please? > > > commit 00f16f0a2f4826eadec0565e4b454ab8bc7824cc > Author: Bjorn Helgaas <bjorn.helgaas@xxxxxx> > Date: Thu Nov 5 10:03:57 2009 -0700 > > x86/PCI: remove 64-bit division > > The roundup() caused a build error (undefined reference to > `__udivdi3'). We're aligning to power-of-two boundaries, so it's > simpler to just use ALIGN() anyway, which avoids the division. > > Signed-off-by: Bjorn Helgaas <bjorn.helgaas@xxxxxx> Applied with Randy's ack. Thanks. -- Jesse Barnes, Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
