tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 727900b675b749c40ba1f6669c7ae5eb7eb8e837 commit: df35ee400e06b23ecd44fdb66451a5343932f834 [2524/3504] riscv: Emulate one-byte and two-byte cmpxchg config: riscv-nommu_virt_defconfig (https://download.01.org/0day-ci/archive/20240404/202404040526.GVzaL2io-lkp@xxxxxxxxx/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 546dc2245ffc4cccd0b05b58b7a5955e355a3b27) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240404/202404040526.GVzaL2io-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202404040526.GVzaL2io-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): In file included from kernel/locking/rtmutex_api.c:9: >> kernel/locking/rtmutex.c:218:9: error: incompatible pointer to integer conversion passing 'typeof (*(((__ai_ptr))))' (aka 'struct task_struct *') to parameter of type 'uintptr_t' (aka 'unsigned long') [-Wint-conversion] 218 | return try_cmpxchg_acquire(&lock->owner, &old, new); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:4889:2: note: expanded from macro 'try_cmpxchg_acquire' 4889 | raw_try_cmpxchg_acquire(__ai_ptr, __ai_oldp, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:210:9: note: expanded from macro 'raw_try_cmpxchg_acquire' 210 | ___r = raw_cmpxchg_acquire((_ptr), ___o, (_new)); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:65:29: note: expanded from macro 'raw_cmpxchg_acquire' 65 | #define raw_cmpxchg_acquire arch_cmpxchg_acquire | ^ arch/riscv/include/asm/cmpxchg.h:264:23: note: expanded from macro 'arch_cmpxchg_acquire' 264 | (__typeof__(*(ptr))) __cmpxchg_acquire((ptr), \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 265 | _o_, _n_, sizeof(*(ptr))); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/cmpxchg.h:225:48: note: expanded from macro '__cmpxchg_acquire' 225 | __ret = cmpxchg_emu_u8((volatile u8 *)__ptr, __old, __new); \ | ^~~~~ include/linux/cmpxchg-emu.h:13:52: note: passing argument to parameter 'old' here 13 | uintptr_t cmpxchg_emu_u8(volatile u8 *p, uintptr_t old, uintptr_t new); | ^ In file included from kernel/locking/rtmutex_api.c:9: >> kernel/locking/rtmutex.c:218:9: error: incompatible pointer to integer conversion passing 'typeof (*(((__ai_ptr))))' (aka 'struct task_struct *') to parameter of type 'uintptr_t' (aka 'unsigned long') [-Wint-conversion] 218 | return try_cmpxchg_acquire(&lock->owner, &old, new); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:4889:2: note: expanded from macro 'try_cmpxchg_acquire' 4889 | raw_try_cmpxchg_acquire(__ai_ptr, __ai_oldp, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:210:9: note: expanded from macro 'raw_try_cmpxchg_acquire' 210 | ___r = raw_cmpxchg_acquire((_ptr), ___o, (_new)); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:65:29: note: expanded from macro 'raw_cmpxchg_acquire' 65 | #define raw_cmpxchg_acquire arch_cmpxchg_acquire | ^ arch/riscv/include/asm/cmpxchg.h:264:23: note: expanded from macro 'arch_cmpxchg_acquire' 264 | (__typeof__(*(ptr))) __cmpxchg_acquire((ptr), \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 265 | _o_, _n_, sizeof(*(ptr))); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/cmpxchg.h:225:55: note: expanded from macro '__cmpxchg_acquire' 225 | __ret = cmpxchg_emu_u8((volatile u8 *)__ptr, __old, __new); \ | ^~~~~ include/linux/cmpxchg-emu.h:13:67: note: passing argument to parameter 'new' here 13 | uintptr_t cmpxchg_emu_u8(volatile u8 *p, uintptr_t old, uintptr_t new); | ^ In file included from kernel/locking/rtmutex_api.c:9: >> kernel/locking/rtmutex.c:218:9: error: incompatible integer to pointer conversion assigning to 'typeof (*(((__ai_ptr))))' (aka 'struct task_struct *') from 'uintptr_t' (aka 'unsigned long') [-Wint-conversion] 218 | return try_cmpxchg_acquire(&lock->owner, &old, new); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:4889:2: note: expanded from macro 'try_cmpxchg_acquire' 4889 | raw_try_cmpxchg_acquire(__ai_ptr, __ai_oldp, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:210:9: note: expanded from macro 'raw_try_cmpxchg_acquire' 210 | ___r = raw_cmpxchg_acquire((_ptr), ___o, (_new)); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:65:29: note: expanded from macro 'raw_cmpxchg_acquire' 65 | #define raw_cmpxchg_acquire arch_cmpxchg_acquire | ^ arch/riscv/include/asm/cmpxchg.h:264:23: note: expanded from macro 'arch_cmpxchg_acquire' 264 | (__typeof__(*(ptr))) __cmpxchg_acquire((ptr), \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 265 | _o_, _n_, sizeof(*(ptr))); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/cmpxchg.h:225:9: note: expanded from macro '__cmpxchg_acquire' 225 | __ret = cmpxchg_emu_u8((volatile u8 *)__ptr, __old, __new); \ | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from kernel/locking/rtmutex_api.c:9: >> kernel/locking/rtmutex.c:218:9: error: incompatible pointer to integer conversion passing 'typeof (*(((__ai_ptr))))' (aka 'struct task_struct *') to parameter of type 'uintptr_t' (aka 'unsigned long') [-Wint-conversion] 218 | return try_cmpxchg_acquire(&lock->owner, &old, new); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:4889:2: note: expanded from macro 'try_cmpxchg_acquire' 4889 | raw_try_cmpxchg_acquire(__ai_ptr, __ai_oldp, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:210:9: note: expanded from macro 'raw_try_cmpxchg_acquire' 210 | ___r = raw_cmpxchg_acquire((_ptr), ___o, (_new)); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:65:29: note: expanded from macro 'raw_cmpxchg_acquire' 65 | #define raw_cmpxchg_acquire arch_cmpxchg_acquire | ^ arch/riscv/include/asm/cmpxchg.h:264:23: note: expanded from macro 'arch_cmpxchg_acquire' 264 | (__typeof__(*(ptr))) __cmpxchg_acquire((ptr), \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 265 | _o_, _n_, sizeof(*(ptr))); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/cmpxchg.h:229:50: note: expanded from macro '__cmpxchg_acquire' 229 | __ret = cmpxchg_emu_u16((volatile u16 *)__ptr, __old, __new); \ | ^~~~~ include/linux/cmpxchg-emu.h:14:54: note: passing argument to parameter 'old' here 14 | uintptr_t cmpxchg_emu_u16(volatile u16 *p, uintptr_t old, uintptr_t new); | ^ In file included from kernel/locking/rtmutex_api.c:9: >> kernel/locking/rtmutex.c:218:9: error: incompatible pointer to integer conversion passing 'typeof (*(((__ai_ptr))))' (aka 'struct task_struct *') to parameter of type 'uintptr_t' (aka 'unsigned long') [-Wint-conversion] 218 | return try_cmpxchg_acquire(&lock->owner, &old, new); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:4889:2: note: expanded from macro 'try_cmpxchg_acquire' 4889 | raw_try_cmpxchg_acquire(__ai_ptr, __ai_oldp, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:210:9: note: expanded from macro 'raw_try_cmpxchg_acquire' 210 | ___r = raw_cmpxchg_acquire((_ptr), ___o, (_new)); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:65:29: note: expanded from macro 'raw_cmpxchg_acquire' 65 | #define raw_cmpxchg_acquire arch_cmpxchg_acquire | ^ arch/riscv/include/asm/cmpxchg.h:264:23: note: expanded from macro 'arch_cmpxchg_acquire' 264 | (__typeof__(*(ptr))) __cmpxchg_acquire((ptr), \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 265 | _o_, _n_, sizeof(*(ptr))); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/cmpxchg.h:229:57: note: expanded from macro '__cmpxchg_acquire' 229 | __ret = cmpxchg_emu_u16((volatile u16 *)__ptr, __old, __new); \ | ^~~~~ include/linux/cmpxchg-emu.h:14:69: note: passing argument to parameter 'new' here 14 | uintptr_t cmpxchg_emu_u16(volatile u16 *p, uintptr_t old, uintptr_t new); | ^ In file included from kernel/locking/rtmutex_api.c:9: >> kernel/locking/rtmutex.c:218:9: error: incompatible integer to pointer conversion assigning to 'typeof (*(((__ai_ptr))))' (aka 'struct task_struct *') from 'uintptr_t' (aka 'unsigned long') [-Wint-conversion] 218 | return try_cmpxchg_acquire(&lock->owner, &old, new); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:4889:2: note: expanded from macro 'try_cmpxchg_acquire' 4889 | raw_try_cmpxchg_acquire(__ai_ptr, __ai_oldp, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:210:9: note: expanded from macro 'raw_try_cmpxchg_acquire' 210 | ___r = raw_cmpxchg_acquire((_ptr), ___o, (_new)); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:65:29: note: expanded from macro 'raw_cmpxchg_acquire' 65 | #define raw_cmpxchg_acquire arch_cmpxchg_acquire | ^ arch/riscv/include/asm/cmpxchg.h:264:23: note: expanded from macro 'arch_cmpxchg_acquire' 264 | (__typeof__(*(ptr))) __cmpxchg_acquire((ptr), \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 265 | _o_, _n_, sizeof(*(ptr))); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/cmpxchg.h:229:9: note: expanded from macro '__cmpxchg_acquire' 229 | __ret = cmpxchg_emu_u16((volatile u16 *)__ptr, __old, __new); \ | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from kernel/locking/rtmutex_api.c:9: kernel/locking/rtmutex.c:230:9: error: incompatible pointer to integer conversion passing 'typeof (*(((__ai_ptr))))' (aka 'struct task_struct *') to parameter of type 'uintptr_t' (aka 'unsigned long') [-Wint-conversion] 230 | return try_cmpxchg_release(&lock->owner, &old, new); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:4899:2: note: expanded from macro 'try_cmpxchg_release' 4899 | raw_try_cmpxchg_release(__ai_ptr, __ai_oldp, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:228:9: note: expanded from macro 'raw_try_cmpxchg_release' 228 | ___r = raw_cmpxchg_release((_ptr), ___o, (_new)); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:77:29: note: expanded from macro 'raw_cmpxchg_release' 77 | #define raw_cmpxchg_release arch_cmpxchg_release | ^ arch/riscv/include/asm/cmpxchg.h:316:23: note: expanded from macro 'arch_cmpxchg_release' 316 | (__typeof__(*(ptr))) __cmpxchg_release((ptr), \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 317 | _o_, _n_, sizeof(*(ptr))); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/cmpxchg.h:277:48: note: expanded from macro '__cmpxchg_release' 277 | __ret = cmpxchg_emu_u8((volatile u8 *)__ptr, __old, __new); \ | ^~~~~ include/linux/cmpxchg-emu.h:13:52: note: passing argument to parameter 'old' here 13 | uintptr_t cmpxchg_emu_u8(volatile u8 *p, uintptr_t old, uintptr_t new); | ^ In file included from kernel/locking/rtmutex_api.c:9: kernel/locking/rtmutex.c:230:9: error: incompatible pointer to integer conversion passing 'typeof (*(((__ai_ptr))))' (aka 'struct task_struct *') to parameter of type 'uintptr_t' (aka 'unsigned long') [-Wint-conversion] 230 | return try_cmpxchg_release(&lock->owner, &old, new); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:4899:2: note: expanded from macro 'try_cmpxchg_release' 4899 | raw_try_cmpxchg_release(__ai_ptr, __ai_oldp, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:228:9: note: expanded from macro 'raw_try_cmpxchg_release' 228 | ___r = raw_cmpxchg_release((_ptr), ___o, (_new)); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:77:29: note: expanded from macro 'raw_cmpxchg_release' 77 | #define raw_cmpxchg_release arch_cmpxchg_release | ^ arch/riscv/include/asm/cmpxchg.h:316:23: note: expanded from macro 'arch_cmpxchg_release' 316 | (__typeof__(*(ptr))) __cmpxchg_release((ptr), \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 317 | _o_, _n_, sizeof(*(ptr))); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/cmpxchg.h:277:55: note: expanded from macro '__cmpxchg_release' 277 | __ret = cmpxchg_emu_u8((volatile u8 *)__ptr, __old, __new); \ | ^~~~~ include/linux/cmpxchg-emu.h:13:67: note: passing argument to parameter 'new' here 13 | uintptr_t cmpxchg_emu_u8(volatile u8 *p, uintptr_t old, uintptr_t new); | ^ In file included from kernel/locking/rtmutex_api.c:9: kernel/locking/rtmutex.c:230:9: error: incompatible integer to pointer conversion assigning to 'typeof (*(((__ai_ptr))))' (aka 'struct task_struct *') from 'uintptr_t' (aka 'unsigned long') [-Wint-conversion] 230 | return try_cmpxchg_release(&lock->owner, &old, new); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:4899:2: note: expanded from macro 'try_cmpxchg_release' 4899 | raw_try_cmpxchg_release(__ai_ptr, __ai_oldp, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:228:9: note: expanded from macro 'raw_try_cmpxchg_release' 228 | ___r = raw_cmpxchg_release((_ptr), ___o, (_new)); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:77:29: note: expanded from macro 'raw_cmpxchg_release' 77 | #define raw_cmpxchg_release arch_cmpxchg_release | ^ arch/riscv/include/asm/cmpxchg.h:316:23: note: expanded from macro 'arch_cmpxchg_release' 316 | (__typeof__(*(ptr))) __cmpxchg_release((ptr), \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 317 | _o_, _n_, sizeof(*(ptr))); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/cmpxchg.h:277:9: note: expanded from macro '__cmpxchg_release' 277 | __ret = cmpxchg_emu_u8((volatile u8 *)__ptr, __old, __new); \ | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from kernel/locking/rtmutex_api.c:9: kernel/locking/rtmutex.c:230:9: error: incompatible pointer to integer conversion passing 'typeof (*(((__ai_ptr))))' (aka 'struct task_struct *') to parameter of type 'uintptr_t' (aka 'unsigned long') [-Wint-conversion] 230 | return try_cmpxchg_release(&lock->owner, &old, new); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-instrumented.h:4899:2: note: expanded from macro 'try_cmpxchg_release' 4899 | raw_try_cmpxchg_release(__ai_ptr, __ai_oldp, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:228:9: note: expanded from macro 'raw_try_cmpxchg_release' 228 | ___r = raw_cmpxchg_release((_ptr), ___o, (_new)); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/atomic/atomic-arch-fallback.h:77:29: note: expanded from macro 'raw_cmpxchg_release' 77 | #define raw_cmpxchg_release arch_cmpxchg_release vim +218 kernel/locking/rtmutex.c 23f78d4a03c53c kernel/rtmutex.c Ingo Molnar 2006-06-27 208 bd197234b0a616 kernel/rtmutex.c Thomas Gleixner 2007-06-17 209 /* cede88418b385b kernel/locking/rtmutex.c Sebastian Andrzej Siewior 2015-02-25 210 * We can speed up the acquire/release, if there's no debugging state to be cede88418b385b kernel/locking/rtmutex.c Sebastian Andrzej Siewior 2015-02-25 211 * set up. bd197234b0a616 kernel/rtmutex.c Thomas Gleixner 2007-06-17 212 */ cede88418b385b kernel/locking/rtmutex.c Sebastian Andrzej Siewior 2015-02-25 213 #ifndef CONFIG_DEBUG_RT_MUTEXES 830e6acc8a1caf kernel/locking/rtmutex.c Peter Zijlstra 2021-08-15 214 static __always_inline bool rt_mutex_cmpxchg_acquire(struct rt_mutex_base *lock, 785159301bedea kernel/locking/rtmutex.c Sebastian Andrzej Siewior 2021-08-15 215 struct task_struct *old, 785159301bedea kernel/locking/rtmutex.c Sebastian Andrzej Siewior 2021-08-15 216 struct task_struct *new) 785159301bedea kernel/locking/rtmutex.c Sebastian Andrzej Siewior 2021-08-15 217 { 709e0b62869f62 kernel/locking/rtmutex.c Thomas Gleixner 2021-08-15 @218 return try_cmpxchg_acquire(&lock->owner, &old, new); 785159301bedea kernel/locking/rtmutex.c Sebastian Andrzej Siewior 2021-08-15 219 } 785159301bedea kernel/locking/rtmutex.c Sebastian Andrzej Siewior 2021-08-15 220 :::::: The code at line 218 was first introduced by commit :::::: 709e0b62869f625afd18edd79f190c38cb39dfb2 locking/rtmutex: Switch to from cmpxchg_*() to try_cmpxchg_*() :::::: TO: Thomas Gleixner <tglx@xxxxxxxxxxxxx> :::::: CC: Ingo Molnar <mingo@xxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
