Hi Martin, I love your patch! Yet something to improve:
[auto build test ERROR on bpf-next/master] url: https://github.com/0day-ci/linux/commits/Martin-KaFai-Lau/bpf-Introduce-bpf-sk-local-storage/20190426-192951 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=arm If you fix the issue, kindly add following tag Reported-by: kbuild test robot <l...@intel.com> All errors (new ones prefixed by >>): In file included from include/linux/spinlock_types.h:13:0, from net//core/bpf_sk_storage.c:3: >> arch/arm/include/asm/spinlock_types.h:13:3: error: unknown type name 'u32' u32 slock; ^~~ >> arch/arm/include/asm/spinlock_types.h:16:4: error: unknown type name 'u16' u16 next; ^~~ arch/arm/include/asm/spinlock_types.h:17:4: error: unknown type name 'u16' u16 owner; ^~~ arch/arm/include/asm/spinlock_types.h:29:2: error: unknown type name 'u32' u32 lock; ^~~ vim +/u32 +13 arch/arm/include/asm/spinlock_types.h 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 10 fb1c8f93 include/asm-arm/spinlock_types.h Ingo Molnar 2005-09-10 11 typedef struct { 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 12 union { 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 @13 u32 slock; 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 14 struct __raw_tickets { 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 15 #ifdef __ARMEB__ 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 @16 u16 next; 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 17 u16 owner; 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 18 #else 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 19 u16 owner; 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 20 u16 next; 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 21 #endif 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 22 } tickets; 546c2896 arch/arm/include/asm/spinlock_types.h Will Deacon 2012-07-06 23 }; 445c8951 arch/arm/include/asm/spinlock_types.h Thomas Gleixner 2009-12-02 24 } arch_spinlock_t; fb1c8f93 include/asm-arm/spinlock_types.h Ingo Molnar 2005-09-10 25 :::::: The code at line 13 was first introduced by commit :::::: 546c2896a42202dbc7d02f7c6ec9948ac1bf511b ARM: 7446/1: spinlock: use ticket algorithm for ARMv6+ locking implementation :::::: TO: Will Deacon <will.dea...@arm.com> :::::: CC: Russell King <rmk+ker...@arm.linux.org.uk> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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