Hello, Andrew Morton wrote: > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.7-rc3/2.6 >.7-rc3-mm1/ CC drivers/pci/msi.o drivers/pci/msi.c: In function `msi_address_init': drivers/pci/msi.c:265: error: invalid operands to binary << make[2]: *** [drivers/pci/msi.o] Error 1 make[1]: *** [drivers/pci] Error 2 make: *** [drivers] Error 2 The offending line is: msi_address->lo_address.value |= (MSI_TARGET_CPU << MSI_TARGET_CPU_SHIFT); $ gcc --version gcc (GCC) 3.3.3 20040412 (Gentoo Linux 3.3.3-r6, ssp-3.3.2-2, pie-8.7.6) Copyright (C) 2003 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Regards, Norberto