Hi Narendra, On Tue, 11 Jan 2011 20:48:21 +0530 wrote: > > On Mon, Jan 10, 2011 at 07:24:11AM +0530, Stephen Rothwell wrote: > > > > After merging the pci tree, today's linux-next build (x86_64 allmodconfig) > > failed like this: > > > > drivers/built-in.o: In function `T.647': > > pci-label.c:(.text+0x28514): undefined reference to `utf16s_to_utf8s' > > > > Caused by commit a6247cd4be20cb5439db5cb7b0b6cc67fdc8e2a2 ("PCI: export > > ACPI _DSM provided firmware instance number and string to sysfs"). > > > > I have used the pci tree from next-20110107 for today. > > I did a git pull of linux-next-20110110 (topmost commit is > 4c897f27ad2668534f719202a3b88abe8ec31011) and applied the patch. With > CONFIG_DMI and CONFIG_ACPI both set, I did not encounter this build failure. > The definition for `utf16s_to_utf8s' is available in 'include/linux/nls.h' > which is included in 'drivers/pci/pci-label.c' and the build succeeded. Sorry > if I am missing something here. I did an x86_64 allmodconfig build (see above) which has CONFIG_NLS=m and so utf16s_to_utf8s is not available to built in code ... -- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/