Thank you for you quick response. Sorry, I have once again looked at the origin kernel source before the header DEB is built. Then I see the user space .h is correctly isolated in uapi tree. Some how, the process of compile and install, has striped all kernel macro directive from these user space .h I haven't figured out what cause this I follow this guide to build the custom kernel with its associate header https://help.ubuntu.com/community/Kernel/Compile And exactly from apt-get source
MAKEFLAGS="HOSTCC=/usr/bin/gcc CCACHE_PREFIX=distcc" make-kpkg --rootcmd fakeroot --initrd --append-to-version=-suspend2 kernel-image kernel- headers kernel-source So, I suppose this is not a bug but may be the default feature of the build tool chain. Am I correct? It is an off topic But I don't know why custom header is striped out that way, when ubuntu header retain origin directive. Regards -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1766663 Title: source kernel 4.15 bug in media.h Status in linux package in Ubuntu: Triaged Bug description: Hello all, I am compiling my custom linux-image and linux-headers from bionic source: Source version in changelog: * linux: 4.15.0-15.16 -proposed tracker (LP: #1761177) After install the custom linux to my system, I can not install external module: make[1]: Entering directory '/usr/src/linux-headers-4.15.15+inject' CC [M] /home/virgosun/Documents/droidcam-64bit/v4l2loopback/v4l2loopback-dc.o In file included from ./include/linux/media.h:28:0, from ./include/media/media-entity.h:27, from ./include/media/v4l2-dev.h:20, from ./include/media/v4l2-common.h:29, from /home/virgosun/Documents/droidcam-64bit/v4l2loopback/v4l2loopback-dc.c:30: /usr/lib/gcc/x86_64-linux-gnu/7/include/stdint.h:9:26: error: no include path in which to search for stdint.h # include_next <stdint.h> ^ Look at the media.h, I found the change that cause the error: #ifndef __KERNEL__ #include <stdint.h> #endif is changed to #include <stdint.h> Revert the change fix the compilation Please be aware of this Thanks Regards --- ApportVersion: 2.20.4-0ubuntu4.10 Architecture: amd64 CurrentDesktop: GNOME DistroRelease: Ubuntu 17.04 Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: virgosun Tags: zesty Uname: Linux 4.15.15+inject x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom dip lpadmin plugdev pulse sambashare shairport-sync sudo wireshark _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766663/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
