From: "Luis R. Rodriguez" <mcgrof@xxxxxxxx> This is a cleaned up respin of kernel integration support. It splits up all the patches as much as possible and while doing so noted a few adjustments that could be made that could help simplify sharing paths / code between packaging and integration. The biggest change here is I've dropped the CONFIG_BACKPORT idea for packaging and kept the CPTCFG_ for that, we will only use CONFIG_BACKPORT for kernel integration given that some folks are already heavily relying on CPTCFG_ stuff and doing a major change will cause pain. To test, reset a linux git tree to tag v3.15 and linux-next to next-20141023 then do: time ./gentree.py --gitdebug --clean --integrate /home/mcgrof/linux-next/ /home/mcgrof/linux/ real 0m58.616s user 1m36.273s sys 0m10.415s So it takes ~1 minute on my laptop to integrate next-20141023 device divers into v3.15 right now. At first you will probably have a hard time trying to enable any driver on the backports menu, the reason is you must first disable the respective drivers that you would otherwise get from your kernel. Look at the last patch for example of what options you need for example for cfg80211 and mac80211. This goes run time tested with kernel integration on v3.15, and ckmake compile tested for packaging across all supported kernels. I suppose we'll need a beefier machine if we want to do testing on integration all the time for all supported kernels as well. Since integration is new integration goes without much testing but with the hopes others will find it useful, start testing it and expand on it. Luis R. Rodriguez (11): backports: move legacy and SmPL patch application into helper backports: extend module_init() module_exit() for built-in backports: allow for different backport prefix backports: replace BACKPORT_PWD with BACKPORT_DIR backports: use BACKPORT_DIR prefix on kconfig sources backports: update dependencies map file backports: split Kconfig into Kconfig.package and Kconfig.sources backports: move version file generation to run earlier backports: use Kconfig for backport version information backports: prefix c-file / h-file auto backport with BPAUTO backports: add full kernel integration support backport/Kconfig | 47 -- backport/Kconfig.integrate | 36 ++ backport/Kconfig.package | 49 +++ backport/Kconfig.sources | 23 + backport/Makefile | 6 +- backport/Makefile.build | 4 +- backport/Makefile.kernel | 17 +- backport/Makefile.real | 12 +- backport/backport-include/asm/dma-mapping.h | 4 +- backport/backport-include/backport/backport.h | 5 + backport/backport-include/backport/leds-disabled.h | 2 +- backport/backport-include/linux/module.h | 31 +- backport/compat/Kconfig | 80 ++-- backport/compat/Makefile | 8 +- backport/compat/backports.h | 4 +- backport/compat/main.c | 50 ++- backport/scripts/uninstall.sh | 4 +- dependencies | 31 +- devel/ckmake | 2 + devel/doc/kconfig-operation | 7 +- gentree.py | 489 +++++++++++++-------- .../0001-enable-backports-built-in.patch | 40 ++ lib/bpversion.py | 48 ++ lib/kconfig.py | 159 ++++++- patches/backport-adjustments/devcoredump.patch | 4 +- 25 files changed, 821 insertions(+), 341 deletions(-) delete mode 100644 backport/Kconfig create mode 100644 backport/Kconfig.integrate create mode 100644 backport/Kconfig.package create mode 100644 backport/Kconfig.sources create mode 100644 integration-patches/0001-enable-backports/0001-enable-backports-built-in.patch create mode 100644 lib/bpversion.py -- 2.1.1 -- To unsubscribe from this list: send the line "unsubscribe backports" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
