On Mon, 10 Mar 2008 14:11:04 +0100 Christian Borntraeger <borntraeger@xxxxxxxxxx> wrote: > [PATCH v2] kvm: provide kvm.h for all architecture: fixes headers_install > > Currently include/linux/kvm.h is not considered by make headers_install, > because Kbuild cannot handle " unifdef-$(CONFIG_FOO) += foo.h. > This problem was introduced by 040922c04cf2c8ac70be2e88a8a9614ecdb41d2e, > which makes this an 2.6.25 regression. > > One way of solving the issue is to enhance Kbuild, but Avi Kivity and David > Woodhouse conviced me, that changing headers_install is not the way to go. > This patch changes the definition for linux/kvm.h to unifdef-y. > > If unifdef-y is used for linux/kvm.h "make headers_check" will fail on all > architectures without asm/kvm.h. Therefore, this patch also provides > asm/kvm.h on all architectures. > > Changes since v1: > o use asm-generic/Kbuild.asm (Arnd Bergmann) > o fix comment in asm-frv (David Howells) err, this doesn't work. alpha and m68k (at least) fail make headers_check /usr/src/devel/usr/include/linux/kvm.h requires asm/kvm.h, which does not exist in exported headers -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
