include/linux/instrumented.h:62:(.xiptext+0x580): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: warn_slowpath_fmt
kernel test robot <[email protected]>
| Newsgroups | dev.linux.lists.oe-kbuild |
|---|---|
| Message-ID | <[email protected]> |
:::::: :::::: Manual check reason: "xtensa: dangerous relocation" :::::: BCC: [email protected] CC: [email protected] CC: [email protected] TO: Peter Zijlstra <[email protected]> CC: Andrew Morton <[email protected]> CC: Linux Memory Management List <[email protected]> CC: Finn Thain <[email protected]> Hi Peter, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 8cdeaa50eae8dad34885515f62559ee83e7e8dda commit: 80047d84eed25e9c92cfb9169980a0dfec110246 atomic: add alignment check to instrumented atomic operations date: 5 months ago :::::: branch date: 23 hours ago :::::: commit date: 5 months ago config: xtensa-randconfig-r132-20260705 (https://download.01.org/0day-ci/archive/20260707/[email protected]/config) compiler: xtensa-linux-gcc (GCC) 10.5.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260707/[email protected]/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 | Fixes: 80047d84eed2 ("atomic: add alignment check to instrumented atomic operations") | Reported-by: kernel test robot <[email protected]> | Closes: https://lore.kernel.org/r/[email protected]/ All errors (new ones prefixed by >>): drivers/mtd/chips/cfi_probe.o: in function `cfi_chip_setup': drivers/mtd/chips/cfi_probe.c:200:(.xiptext+0xa2): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0xbc) drivers/mtd/chips/cfi_probe.c:204:(.xiptext+0xc5): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: trace_hardirqs_on drivers/mtd/chips/cfi_probe.o: in function `kmalloc_noprof': include/linux/slab.h:961:(.xiptext+0xe1): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: __kmalloc_noprof drivers/mtd/chips/cfi_probe.o: in function `cfi_chip_setup': drivers/mtd/chips/cfi_probe.c:215:(.xiptext+0xf0): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: memset drivers/mtd/chips/cfi_probe.c:219:(.xiptext+0x104): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_build_cmd drivers/mtd/chips/cfi_probe.c:219:(.xiptext+0x112): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: memcpy drivers/mtd/chips/cfi_probe.c:222:(.xiptext+0x123): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: trace_hardirqs_off drivers/mtd/chips/cfi_probe.c:224:(.xiptext+0x14f): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0xbc) drivers/mtd/chips/cfi_probe.o: in function `__fswab16': include/uapi/linux/swab.h:51:(.xiptext+0x172): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0x18) include/uapi/linux/swab.h:51:(.xiptext+0x18f): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0x18) include/uapi/linux/swab.h:51:(.xiptext+0x1ac): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0x18) include/uapi/linux/swab.h:51:(.xiptext+0x1ca): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0x18) include/uapi/linux/swab.h:51:(.xiptext+0x1e7): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0x18) include/uapi/linux/swab.h:51:(.xiptext+0x204): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0x18) drivers/mtd/chips/cfi_probe.o: in function `__fswab32': include/uapi/linux/swab.h:60:(.xiptext+0x242): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: .text drivers/mtd/chips/cfi_probe.o: in function `cfi_chip_setup': drivers/mtd/chips/cfi_probe.c:263:(.xiptext+0x29c): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_send_gen_cmd drivers/mtd/chips/cfi_probe.c:264:(.xiptext+0x2b4): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_send_gen_cmd drivers/mtd/chips/cfi_probe.c:265:(.xiptext+0x2cb): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_send_gen_cmd drivers/mtd/chips/cfi_probe.c:266:(.xiptext+0x2e0): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_send_gen_cmd drivers/mtd/chips/cfi_probe.c:267:(.xiptext+0x2eb): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0x48) drivers/mtd/chips/cfi_probe.c:268:(.xiptext+0x2f7): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0x48) drivers/mtd/chips/cfi_probe.c:272:(.xiptext+0x318): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0xbc) drivers/mtd/chips/cfi_probe.c:273:(.xiptext+0x326): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0xbc) drivers/mtd/chips/cfi_probe.c:277:(.xiptext+0x34c): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: trace_hardirqs_on drivers/mtd/chips/cfi_probe.c:281:(.xiptext+0x39e): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: _printk drivers/mtd/chips/cfi_probe.o: in function `cfi_probe_chip': drivers/mtd/chips/cfi_probe.c:108:(.xiptext+0x430): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: _printk drivers/mtd/chips/cfi_probe.c:114:(.xiptext+0x447): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: trace_hardirqs_off drivers/mtd/chips/cfi_probe.c:116:(.xiptext+0x475): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: trace_hardirqs_on drivers/mtd/chips/cfi_probe.c:143:(.xiptext+0x4f0): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: trace_hardirqs_on drivers/mtd/chips/cfi_probe.c:144:(.xiptext+0x502): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: _printk drivers/mtd/chips/cfi_probe.c:155:(.xiptext+0x534): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: trace_hardirqs_on drivers/mtd/chips/cfi_probe.c:156:(.xiptext+0x546): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: _printk drivers/mtd/chips/cfi_probe.o: in function `instrument_atomic_check_alignment': >> include/linux/instrumented.h:62:(.xiptext+0x580): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: warn_slowpath_fmt drivers/mtd/chips/cfi_probe.o: in function `cfi_probe_chip': drivers/mtd/chips/cfi_probe.c:170:(.xiptext+0x5c8): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: trace_hardirqs_on drivers/mtd/chips/cfi_probe.c:172:(.xiptext+0x5e4): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: _printk drivers/mtd/chips/cfi_cmdset_0002.o: in function `get_chip': drivers/mtd/chips/cfi_cmdset_0002.c:888:(.text+0xe0a): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0xc) drivers/mtd/chips/cfi_cmdset_0002.c:927:(.text+0xed0): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0xc) drivers/mtd/chips/cfi_cmdset_0002.o: in function `cfi_amdstd_otp_walk': drivers/mtd/chips/cfi_cmdset_0002.c:1516:(.text+0x135e): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_qry_mode_on drivers/mtd/chips/cfi_cmdset_0002.c:1518:(.text+0x1378): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_qry_mode_off drivers/mtd/chips/cfi_cmdset_0002.o: in function `do_otp_lock': drivers/mtd/chips/cfi_cmdset_0002.c:1458:(.text+0x191c): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0xc) drivers/mtd/chips/cfi_cmdset_0002.c:1466:(.text+0x194a): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0x21c) drivers/mtd/chips/cfi_cmdset_0002.o: in function `do_ppb_xxlock': drivers/mtd/chips/cfi_cmdset_0002.c:2766:(.text+0x1c08): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0xc) drivers/mtd/chips/cfi_cmdset_0002.c:2775:(.text+0x1c36): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0x21c) drivers/mtd/chips/cfi_cmdset_0002.o: in function `cfi_amdstd_panic_wait': drivers/mtd/chips/cfi_cmdset_0002.c:2188:(.text+0x1f0f): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0xc) drivers/mtd/chips/cfi_cmdset_0002.c:2205:(.text+0x1f56): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0xc) drivers/mtd/chips/cfi_cmdset_0002.o: in function `do_panic_write_oneword': drivers/mtd/chips/cfi_cmdset_0002.c:2269:(.text+0x20d7): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0xc) drivers/mtd/chips/cfi_cmdset_0002.c:2275:(.text+0x20ea): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0xc) drivers/mtd/chips/cfi_cmdset_0002.o: in function `cfi_cmdset_0002': drivers/mtd/chips/cfi_cmdset_0002.c:642:(.text+0x2343): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_read_pri drivers/mtd/chips/cfi_cmdset_0002.o: in function `do_otp_write': drivers/mtd/chips/cfi_cmdset_0002.c:1404:(.text+0x2ada): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0xf90) drivers/mtd/chips/cfi_cmdset_0002.o: in function `cfi_amdstd_write_words': drivers/mtd/chips/cfi_cmdset_0002.c:1858:(.text+0x2cfa): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0xf90) drivers/mtd/chips/cfi_cmdset_0002.c:1882:(.text+0x2d7b): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0xf90) drivers/mtd/chips/cfi_cmdset_0002.c:1925:(.text+0x2eec): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0xf90) drivers/mtd/chips/cfi_cmdset_0002.o: in function `cfi_amdstd_write_buffers': drivers/mtd/chips/cfi_cmdset_0002.c:2137:(.text+0x2fd2): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0x764) drivers/mtd/chips/cfi_cmdset_0002.o: in function `cfi_amdstd_erase_chip': drivers/mtd/chips/cfi_cmdset_0002.c:2627:(.text+0x306a): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.xiptext+0x1084) drivers/mtd/chips/cfi_cmdset_0002.o: in function `chip_ready': drivers/mtd/chips/cfi_cmdset_0002.c:838:(.xiptext+0x14): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: .text drivers/mtd/chips/cfi_cmdset_0002.c:839:(.xiptext+0x2a): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_build_cmd drivers/mtd/chips/cfi_cmdset_0002.c:844:(.xiptext+0x42): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_send_gen_cmd drivers/mtd/chips/cfi_cmdset_0002.o: in function `do_write_buffer_reset': drivers/mtd/chips/cfi_cmdset_0002.c:2004:(.xiptext+0x124): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_send_gen_cmd drivers/mtd/chips/cfi_cmdset_0002.c:2006:(.xiptext+0x138): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_send_gen_cmd drivers/mtd/chips/cfi_cmdset_0002.c:2008:(.xiptext+0x14e): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_send_gen_cmd drivers/mtd/chips/cfi_cmdset_0002.o: in function `xip_enable': drivers/mtd/chips/cfi_cmdset_0002.c:1035:(.xiptext+0x17f): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_build_cmd drivers/mtd/chips/cfi_cmdset_0002.c:1035:(.xiptext+0x18e): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: memcpy drivers/mtd/chips/cfi_cmdset_0002.c:1040:(.xiptext+0x1a9): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: trace_hardirqs_on drivers/mtd/chips/cfi_cmdset_0002.o: in function `xip_udelay': drivers/mtd/chips/cfi_cmdset_0002.c:1061:(.xiptext+0x23a): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_build_cmd drivers/mtd/chips/cfi_cmdset_0002.c:1080:(.xiptext+0x292): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_build_cmd drivers/mtd/chips/cfi_cmdset_0002.c:1080:(.xiptext+0x2a3): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: memcpy drivers/mtd/chips/cfi_cmdset_0002.c:1098:(.xiptext+0x326): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_build_cmd drivers/mtd/chips/cfi_cmdset_0002.c:1118:(.xiptext+0x354): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: memset drivers/mtd/chips/cfi_cmdset_0002.c:1119:(.xiptext+0x37a): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: __trace_set_current_state drivers/mtd/chips/cfi_cmdset_0002.c:1120:(.xiptext+0x398): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: add_wait_queue drivers/mtd/chips/cfi_cmdset_0002.c:1121:(.xiptext+0x3a0): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: mutex_unlock drivers/mtd/chips/cfi_cmdset_0002.c:1122:(.xiptext+0x3a6): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: schedule drivers/mtd/chips/cfi_cmdset_0002.c:1123:(.xiptext+0x3b8): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: remove_wait_queue drivers/mtd/chips/cfi_cmdset_0002.c:1124:(.xiptext+0x3c4): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: mutex_lock_nested drivers/mtd/chips/cfi_cmdset_0002.c:1127:(.xiptext+0x3df): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: trace_hardirqs_off drivers/mtd/chips/cfi_cmdset_0002.c:1130:(.xiptext+0x403): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0xc14) drivers/mtd/chips/cfi_cmdset_0002.c:1132:(.xiptext+0x413): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: memcpy drivers/mtd/chips/cfi_cmdset_0002.c:1102:(.xiptext+0x4b7): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_build_cmd drivers/mtd/chips/cfi_cmdset_0002.c:1102:(.xiptext+0x4ca): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: memcpy drivers/mtd/chips/cfi_cmdset_0002.c:1105:(.xiptext+0x4e8): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: trace_hardirqs_on drivers/mtd/chips/cfi_cmdset_0002.c:1106:(.xiptext+0x4f6): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: mutex_unlock drivers/mtd/chips/cfi_cmdset_0002.c:1108:(.xiptext+0x504): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: __might_resched drivers/mtd/chips/cfi_cmdset_0002.c:1116:(.xiptext+0x50e): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: mutex_lock_nested drivers/mtd/chips/cfi_cmdset_0002.o: in function `usecs_to_jiffies': include/linux/jiffies.h:587:(.xiptext+0x57e): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: __usecs_to_jiffies drivers/mtd/chips/cfi_cmdset_0002.o: in function `do_write_buffer_wait': drivers/mtd/chips/cfi_cmdset_0002.c:1955:(.xiptext+0x596): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: memset drivers/mtd/chips/cfi_cmdset_0002.c:1957:(.xiptext+0x5c2): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: __trace_set_current_state drivers/mtd/chips/cfi_cmdset_0002.c:1958:(.xiptext+0x5db): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: add_wait_queue drivers/mtd/chips/cfi_cmdset_0002.c:1959:(.xiptext+0x5e6): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: mutex_unlock drivers/mtd/chips/cfi_cmdset_0002.c:1960:(.xiptext+0x5ec): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: schedule drivers/mtd/chips/cfi_cmdset_0002.c:1961:(.xiptext+0x5f7): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: remove_wait_queue drivers/mtd/chips/cfi_cmdset_0002.c:1963:(.xiptext+0x606): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: mutex_lock_nested drivers/mtd/chips/cfi_cmdset_0002.c:1973:(.xiptext+0x62e): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: _printk drivers/mtd/chips/cfi_cmdset_0002.c:1980:(.xiptext+0x64c): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0xa18) drivers/mtd/chips/cfi_cmdset_0002.o: in function `do_write_oneword_done': drivers/mtd/chips/cfi_cmdset_0002.c:1740:(.xiptext+0x68a): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0x420) drivers/mtd/chips/cfi_cmdset_0002.c:1744:(.xiptext+0x6a2): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0xcc0) drivers/mtd/chips/cfi_cmdset_0002.c:1746:(.xiptext+0x6ab): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: mutex_unlock drivers/mtd/chips/cfi_cmdset_0002.o: in function `do_write_oneword_start': drivers/mtd/chips/cfi_cmdset_0002.c:1721:(.xiptext+0x6ce): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: mutex_lock_nested drivers/mtd/chips/cfi_cmdset_0002.c:1723:(.xiptext+0x6dc): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0xda8) drivers/mtd/chips/cfi_cmdset_0002.c:1725:(.xiptext+0x6ea): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: mutex_unlock drivers/mtd/chips/cfi_cmdset_0002.c:1730:(.xiptext+0x703): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0x3b8) drivers/mtd/chips/cfi_cmdset_0002.o: in function `do_write_buffer': drivers/mtd/chips/cfi_cmdset_0002.c:2030:(.xiptext+0x77c): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: mutex_lock_nested drivers/mtd/chips/cfi_cmdset_0002.c:2031:(.xiptext+0x78a): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0xda8) drivers/mtd/chips/cfi_cmdset_0002.c:2037:(.xiptext+0x79f): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0x2740) drivers/mtd/chips/cfi_cmdset_0002.c:2039:(.xiptext+0x7c0): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: __dynamic_pr_debug drivers/mtd/chips/cfi_cmdset_0002.c:2039:(.xiptext+0x7cf): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: dump_stack drivers/mtd/chips/cfi_cmdset_0002.c:2044:(.xiptext+0x7f3): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: (.text+0x2a10) drivers/mtd/chips/cfi_cmdset_0002.c:2046:(.xiptext+0x80c): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_send_gen_cmd drivers/mtd/chips/cfi_cmdset_0002.c:2047:(.xiptext+0x824): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_send_gen_cmd drivers/mtd/chips/cfi_cmdset_0002.c:2050:(.xiptext+0x838): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_build_cmd drivers/mtd/chips/cfi_cmdset_0002.c:2050:(.xiptext+0x847): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: memcpy drivers/mtd/chips/cfi_cmdset_0002.c:2056:(.xiptext+0x86e): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: cfi_build_cmd drivers/mtd/chips/cfi_cmdset_0002.c:2056:(.xiptext+0x87f): dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: memcpy vim +62 include/linux/instrumented.h 00047c2e6d7c57 Marco Elver 2020-07-24 58 80047d84eed25e Peter Zijlstra 2026-01-13 59 static __always_inline void instrument_atomic_check_alignment(const volatile void *v, size_t size) 80047d84eed25e Peter Zijlstra 2026-01-13 60 { 80047d84eed25e Peter Zijlstra 2026-01-13 61 #ifndef __DISABLE_EXPORTS 80047d84eed25e Peter Zijlstra 2026-01-13 @62 WARN_ON_ONCE(IS_ENABLED(CONFIG_DEBUG_ATOMIC) && ((unsigned long)v & (size - 1))); 80047d84eed25e Peter Zijlstra 2026-01-13 63 #endif 80047d84eed25e Peter Zijlstra 2026-01-13 64 } 80047d84eed25e Peter Zijlstra 2026-01-13 65 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki