xavi/android_kernel_m2note/scripts/mod, branch ng-7.1.2

modpost: don't emit section mismatch warnings for compiler optimizations

2018-11-29T23:36:59+00:00

commit 4a3893d069b788f3570c19c12d9e986e8e15870f upstream. Currently an allyesconfig build [gcc-4.9.1] can generate the following: WARNING: vmlinux.o(.text.unlikely+0x3864): Section mismatch in reference from the function cpumask_empty.constprop.3() to the variable .init.data:nmi_ipi_mask which comes from the cpumask_empty usage in arch/x86/kernel/nmi_selftest.c. Normally we would not see a symbol entry for cpumask_empty since it is: static inline bool cpumask_empty(const struct cpumask *srcp) however in this case, the variant of the symbol gets emitted when GCC does constant propagation optimization. Fix things up so that any locally optimized constprop variants don't warn when accessing variables that live in the __init sections. [arnd: adapted text_sections definition to 3.18] Signed-off-by: Paul Gortmaker Signed-off-by: Rusty Russell Signed-off-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman

kbuild: trivial - use tabs for code indent where possible

2018-11-29T14:56:34+00:00

Signed-off-by: Masahiro Yamada Signed-off-by: Michal Marek

modpost: remove all traces of cpuinit/cpuexit sections

2017-12-26T13:44:46+00:00

Delete all audit rules that were checking how the .cpuXYZ related sections were inter-operating with other __init like sections, now that __cpuinit is gone. Update the linker script to not have any knowledge of .cpuinit sections. [lds.h update courtesy of Ralf Baechle ] Cc: Arnd Bergmann Cc: Rusty Russell Signed-off-by: Paul Gortmaker Signed-off-by: Joe Maples

Get rid of __cpuinit

2017-04-11T09:00:11+00:00

This commit is the result of find . -name '*.c' | xargs sed -i 's/ __cpuinit / /g' find . -name '*.c' | xargs sed -i 's/ __cpuexit / /g' find . -name '*.c' | xargs sed -i 's/ __cpuinitdata / /g' find . -name '*.c' | xargs sed -i 's/ __cpuinit$//g' find ./arch/ -name '*.h' | xargs sed -i 's/ __cpuinit//g' find . -name '*.c' | xargs sed -i 's/^__cpuinit //g' find . -name '*.c' | xargs sed -i 's/^__cpuinitdata //g' find . -name '*.c' | xargs sed -i 's/\*__cpuinit /\*/g' find . -name '*.c' | xargs sed -i 's/ __cpuinitconst / /g' find . -name '*.h' | xargs sed -i 's/ __cpuinit / /g' find . -name '*.h' | xargs sed -i 's/ __cpuinitdata / /g' git add . git reset include/linux/init.h git checkout -- include/linux/init.h based off : https://github.com/jollaman999/jolla-kernel_bullhead/commit/bc15db84a622eed7d61d3ece579b577154d0ec29

first commit

2016-08-15T02:19:42+00:00