user/sven/linux.git/scripts/package/builddeb, branch v5.10.42

builddeb: Fix rootless build in setuid/setgid directory

2020-11-02T02:31:00Z

Building 5.10-rc1 in a setgid directory failed with the following error: dpkg-deb: error: control directory has bad permissions 2755 (must be >=0755 and <=0775) When building with fakeroot, the earlier chown call would have removed the setgid bits, but in a rootless build they remain. Fixes: 3e8541803624 ("builddeb: Enable rootless builds") Cc: Guillem Jover Signed-off-by: Sven Joachim Signed-off-by: Masahiro Yamada

kbuild: deb-pkg: do not build linux-headers package if CONFIG_MODULES=n

2020-10-14T03:49:34Z

Since commit 269a535ca931 ("modpost: generate vmlinux.symvers and reuse it for the second modpost"), with CONFIG_MODULES disabled, "make deb-pkg" (or "make bindeb-pkg") fails with: find: ‘Module.symvers’: No such file or directory If CONFIG_MODULES is disabled, it doesn't really make sense to build the linux-headers package. Fixes: 269a535ca931 ("modpost: generate vmlinux.symvers and reuse it for the second modpost") Reported-by: Josh Triplett Signed-off-by: Masahiro Yamada

builddeb: Enable rootless builds

2020-10-09T14:59:16Z

This makes it possible to build the Debian packages without requiring (pseudo-)root privileges, when the build drivers support this mode of operation. See-Also: /usr/share/doc/dpkg/rootless-builds.txt.gz Signed-off-by: Guillem Jover Signed-off-by: Masahiro Yamada

builddeb: Pass -n to gzip for reproducible packages

2020-10-09T14:57:30Z

We should not be encoding the timestamp, otherwise we end up generating unreproducible files that cascade into unreproducible packages. Signed-off-by: Guillem Jover Signed-off-by: Masahiro Yamada

kbuild: preprocess module linker script

2020-09-24T15:36:41Z

There was a request to preprocess the module linker script like we do for the vmlinux one. (https://lkml.org/lkml/2020/8/21/512) The difference between vmlinux.lds and module.lds is that the latter is needed for external module builds, thus must be cleaned up by 'make mrproper' instead of 'make clean'. Also, it must be created by 'make modules_prepare'. You cannot put it in arch/$(SRCARCH)/kernel/, which is cleaned up by 'make clean'. I moved arch/$(SRCARCH)/kernel/module.lds to arch/$(SRCARCH)/include/asm/module.lds.h, which is included from scripts/module.lds.S. scripts/module.lds is fine because 'make clean' keeps all the build artifacts under scripts/. You can add arch-specific sections in . Signed-off-by: Masahiro Yamada Tested-by: Jessica Yu Acked-by: Will Deacon Acked-by: Geert Uytterhoeven Acked-by: Palmer Dabbelt Reviewed-by: Kees Cook Acked-by: Jessica Yu

builddeb: split libc headers deployment out into a function

2020-01-28T16:51:30Z

Deploy user-space headers (linux-libc-dev package) in a separate function for readability. Signed-off-by: Masahiro Yamada

builddeb: split kernel headers deployment out into a function

2020-01-28T16:51:30Z

Deploy kernel headers (linux-headers package) in a separate function for readability. Signed-off-by: Masahiro Yamada

builddeb: remove redundant make for ARCH=um

2020-01-28T16:51:30Z

The kernel build has already been done before builddeb is invoked. Signed-off-by: Masahiro Yamada

builddeb: avoid invoking sub-shells where possible

2020-01-28T16:51:30Z

The commands surrounded by ( ... ) is run in a sub-shell, but you do not have to spawn a sub-shell for every single line. Use just one ( ... ) for creating debian/hdrsrcfiles. For tar, use -C option instead. Signed-off-by: Masahiro Yamada

builddeb: remove redundant $objtree/

2020-01-28T16:51:30Z

This script works only when it is invoked in the $objtree, that is, it is already relying on $objtree is '.' Signed-off-by: Masahiro Yamada