Hi Peter, I love your patch! Yet something to improve:
[auto build test ERROR on tip/locking/core] [also build test ERROR on v4.19-rc2 next-20180906] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Peter-Zijlstra/locking-lockdep-Fix-NMI-handling/20180910-124306 config: i386-randconfig-x009-09101226 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): In file included from include/linux/spinlock_types.h:18:0, from kernel/bounds.c:14: include/linux/lockdep.h: In function 'lockdep_off': >> include/linux/lockdep.h:277:2: error: 'current' undeclared (first use in >> this function) current->lockdep_recursion++; ^~~~~~~ include/linux/lockdep.h:277:2: note: each undeclared identifier is reported only once for each function it appears in include/linux/lockdep.h: In function 'lockdep_on': include/linux/lockdep.h:282:2: error: 'current' undeclared (first use in this function) current->lockdep_recursion--; ^~~~~~~ make[2]: *** [kernel/bounds.s] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [sub-make] Error 2 vim +/current +277 include/linux/lockdep.h 274 275 static inline void lockdep_off(void) 276 { > 277 current->lockdep_recursion++; 278 } 279 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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