Linus Torvalds 5b67fbfc32 Kbuild updates for v5.7 ... [Build system] - add CONFIG_UNUSED_KSYMS_WHITELIST, which will be useful to define a fixed set of export symbols for Generic Kernel Image (GKI) - allow to run 'make dt_binding_check' without .config - use full schema for checking DT examples in *.yaml files - make modpost fail for missing MODULE_IMPORT_NS(), which makes more sense because we know the produced modules are never loadable - Remove unused 'AS' variable [Kconfig] - sanitize DEFCONFIG_LIST, and remove ARCH_DEFCONFIG from Kconfig files - relax the 'imply' behavior so that symbols implied by y can become m - make 'imply' obey 'depends on' in order to make 'imply' really weak [Misc] - add documentation on building the kernel with Clang/LLVM - revive __HAVE_ARCH_STRLEN for 32bit sparc to use optimized strlen() - fix warning from deb-pkg builds when CONFIG_DEBUG_INFO=n - various script and Makefile cleanups -----BEGIN PGP SIGNATURE----- iQJJBAABCgAzFiEEbmPs18K1szRHjPqEPYsBB53g2wYFAl6DbP8VHG1hc2FoaXJv eUBrZXJuZWwub3JnAAoJED2LAQed4NsGAfkQALZqMCqtX9cAJej04+lnBCzwVPep 6s8/s6vW6PF92sHv+SJtHvKSnDekcZT2xT8dkPDaVmuOye8xhENs5dFZ4tSKO5D0 F8YkkM17mu/cylNZ2UCy/8weh6/TjsD7pa+mFqWo/++30JiXm12v3mVFR568KPXI kFau/3ALvY1NIr2wUAI2SOd6A4v/Epzpk0ltnFg3f5iWVFKlE03MGueAF+YZzq7v UrU73HdUxF/SBW2Jz3UtV9XY8P38uQmmtoDE8SZikG4PjW03q9w6pnhntDBl/H2b dZFg40eG7SHXN4L+OOI32ae9jePHvKpsnjeaeNoT/DZpwpuuxXu7C2EmUy+wCAnM Rw4+kiAVNppRMRH1GTdp1XjLY6PwPqizzZGmufwX+W3MI8oZdlLSUJLbrO73P/aF QR3MgkJkjvgmRVPP9fr8SNcZ39tDGI4KqLdWvjVVSC/s86aDnw/34puEfw0lj4vs gCi923iJQ7Y/QWX63TYZhy96pnedlwE2s6aR1InVER3+XMH9K1nW34CDaKQsp1CB 6zyrd40+K5ETOKo3OAjq4FttlhRkEpX9nIsffCzOz6tybysHTSrCzYhfjpIAzzYj Et5HpXbegHShIqN44yqBumt6YkTZac6Aub9FzInW2LPzZgiofDaNesDQmnQmIZOa JlUyBrjXRfwkvCH0 =wT8A -----END PGP SIGNATURE----- Merge tag 'kbuild-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: "Build system: - add CONFIG_UNUSED_KSYMS_WHITELIST, which will be useful to define a fixed set of export symbols for Generic Kernel Image (GKI) - allow to run 'make dt_binding_check' without .config - use full schema for checking DT examples in *.yaml files - make modpost fail for missing MODULE_IMPORT_NS(), which makes more sense because we know the produced modules are never loadable - Remove unused 'AS' variable Kconfig: - sanitize DEFCONFIG_LIST, and remove ARCH_DEFCONFIG from Kconfig files - relax the 'imply' behavior so that symbols implied by 'y' can become 'm' - make 'imply' obey 'depends on' in order to make 'imply' really weak Misc: - add documentation on building the kernel with Clang/LLVM - revive __HAVE_ARCH_STRLEN for 32bit sparc to use optimized strlen() - fix warning from deb-pkg builds when CONFIG_DEBUG_INFO=n - various script and Makefile cleanups" * tag 'kbuild-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (34 commits) Makefile: Update kselftest help information kbuild: deb-pkg: fix warning when CONFIG_DEBUG_INFO is unset kbuild: add outputmakefile to no-dot-config-targets kbuild: remove AS variable net: wan: wanxl: refactor the firmware rebuild rule net: wan: wanxl: use $(M68KCC) instead of $(M68KAS) for rebuilding firmware net: wan: wanxl: use allow to pass CROSS_COMPILE_M68k for rebuilding firmware kbuild: add comment about grouped target kbuild: add -Wall to KBUILD_HOSTCXXFLAGS kconfig: remove unused variable in qconf.cc sparc: revive __HAVE_ARCH_STRLEN for 32bit sparc kbuild: refactor Makefile.dtbinst more kbuild: compute the dtbs_install destination more simply Makefile: disallow data races on gcc-10 as well kconfig: make 'imply' obey the direct dependency kconfig: allow symbols implied by y to become m net: drop_monitor: use IS_REACHABLE() to guard net_dm_hw_report() modpost: return error if module is missing ns imports and MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS=n modpost: rework and consolidate logging interface kbuild: allow to run dt_binding_check without kernel configuration ...		2020-03-31 16:03:39 -07:00
..
.gitignore	gcc-plugins: Add the randstruct plugin	2017-06-22 16:15:45 -07:00
arm_ssp_per_task_plugin.c	gcc-plugins: arm_ssp_per_task_plugin: Fix for older GCC < 6	2019-05-10 15:35:01 -07:00
cyc_complexity_plugin.c	gcc-plugins: consolidate on PASS_INFO macro	2017-01-13 14:20:03 -08:00
gcc-common.h	gcc-plugins: Fix build failures under Darwin host	2019-05-20 13:30:54 -07:00
gcc-generate-gimple-pass.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
gcc-generate-ipa-pass.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
gcc-generate-rtl-pass.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
gcc-generate-simple_ipa-pass.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
gen-random-seed.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Kconfig	docs: move gcc-plugins to the kbuild manual	2020-03-10 11:20:46 -06:00
latent_entropy_plugin.c	gcc-plugins: Use dynamic initializers	2018-02-05 17:27:46 -08:00
Makefile	kbuild: add -Wall to KBUILD_HOSTCXXFLAGS	2020-03-29 22:37:53 +09:00
randomize_layout_plugin.c	randstruct: Check member structs in is_pure_ops_struct()	2019-07-31 13:13:22 -07:00
sancov_plugin.c	gcc-plugins: fix sancov_plugin for gcc-5	2017-02-27 14:10:10 -08:00
stackleak_plugin.c	stackleak: Register the 'stackleak_cleanup' pass before the '*free_cfg' pass	2018-12-06 09:10:23 -08:00
structleak_plugin.c	gcc-plugins: structleak: Generalize to all variable types	2019-03-04 09:29:41 -08:00