# git rev-parse -q --verify 4156c85dbf936800bc450ceaa3ed7cd1570315dd^{commit} 4156c85dbf936800bc450ceaa3ed7cd1570315dd already have revision, skipping fetch # git checkout -q -f -B kisskb 4156c85dbf936800bc450ceaa3ed7cd1570315dd # git clean -qxdf # < git log -1 # commit 4156c85dbf936800bc450ceaa3ed7cd1570315dd # Author: Stephen Rothwell # Date: Wed Aug 19 21:32:00 2020 +1000 # # syscalls: use simpler file guard defines # # A couple of architectures were defining the generated file's guards to 1 # rather than just defining then like most of our other include file guards. # This simplifies the generating script a little. # # Signed-off-by: Stephen Rothwell # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 4156c85dbf936800bc450ceaa3ed7cd1570315dd # make -s -j 32 ARCH=powerpc O=/kisskb/build/sfr-test_ppc64le_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc64le_defconfig Using /kisskb/src/arch/powerpc/configs/ppc64_defconfig as base Merging /kisskb/src/arch/powerpc/configs/le.config # # merged configuration written to .config (needs make) # # < make -s -j 32 ARCH=powerpc O=/kisskb/build/sfr-test_ppc64le_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 32 ARCH=powerpc O=/kisskb/build/sfr-test_ppc64le_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/sfr-test_ppc64le_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/arch/powerpc/xmon/xmon.c:63: /kisskb/src/arch/powerpc/xmon/xmon.c: In function 'generic_inst_dump': /kisskb/src/arch/powerpc/xmon/nonstdio.h:12:17: error: using a dangling pointer to '__str' [-Werror=dangling-pointer=] 12 | #define printf xmon_printf /kisskb/src/arch/powerpc/xmon/xmon.c:2979:25: note: in expansion of macro 'printf' 2979 | printf(REG" %s", adr, ppc_inst_as_str(inst)); | ^~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/uprobes.h:14, from /kisskb/src/include/linux/uprobes.h:49, from /kisskb/src/include/linux/mm_types.h:14, from /kisskb/src/include/linux/mmzone.h:21, from /kisskb/src/arch/powerpc/include/asm/pgtable.h:7, from /kisskb/src/include/linux/pgtable.h:6, from /kisskb/src/arch/powerpc/include/asm/kup.h:42, from /kisskb/src/arch/powerpc/include/asm/uaccess.h:9, from /kisskb/src/include/linux/uaccess.h:9, from /kisskb/src/include/linux/sched/task.h:11, from /kisskb/src/include/linux/sched/signal.h:9, from /kisskb/src/arch/powerpc/xmon/xmon.c:12: /kisskb/src/arch/powerpc/include/asm/inst.h:139:14: note: '__str' declared here 139 | char __str[PPC_INST_STR_LEN]; \ | ^~~~~ /kisskb/src/arch/powerpc/xmon/xmon.c:2979:48: note: in expansion of macro 'ppc_inst_as_str' 2979 | printf(REG" %s", adr, ppc_inst_as_str(inst)); | ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/kernel.h:15, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/preempt.h:11, from /kisskb/src/include/linux/spinlock.h:51, from /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:16: /kisskb/src/arch/powerpc/kernel/trace/ftrace.c: In function 'ftrace_modify_code': /kisskb/src/include/linux/printk.h:339:9: error: using a dangling pointer to '__str' [-Werror=dangling-pointer=] 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:76:17: note: in expansion of macro 'pr_err' 76 | pr_err("%p: replaced (%s) != old (%s)", | ^~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/uprobes.h:14, from /kisskb/src/include/linux/uprobes.h:49, from /kisskb/src/include/linux/mm_types.h:14, from /kisskb/src/include/linux/mmzone.h:21, from /kisskb/src/include/linux/topology.h:33, from /kisskb/src/include/linux/irq.h:19, from /kisskb/src/arch/powerpc/include/asm/hardirq.h:6, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:17: /kisskb/src/arch/powerpc/include/asm/inst.h:139:14: note: '__str' declared here 139 | char __str[PPC_INST_STR_LEN]; \ | ^~~~~ /kisskb/src/include/linux/printk.h:339:40: note: in expansion of macro 'ppc_inst_as_str' 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:76:17: note: in expansion of macro 'pr_err' 76 | pr_err("%p: replaced (%s) != old (%s)", | ^~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c: In function '__ftrace_make_nop_kernel': /kisskb/src/include/linux/printk.h:339:9: error: using a dangling pointer to '__str' [-Werror=dangling-pointer=] 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:409:17: note: in expansion of macro 'pr_err' 409 | pr_err("Not expected bl: opcode is %s\n", ppc_inst_as_str(op)); | ^~~~~~ /kisskb/src/arch/powerpc/include/asm/inst.h:139:14: note: '__str' declared here 139 | char __str[PPC_INST_STR_LEN]; \ | ^~~~~ /kisskb/src/include/linux/printk.h:339:40: note: in expansion of macro 'ppc_inst_as_str' 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:409:17: note: in expansion of macro 'pr_err' 409 | pr_err("Not expected bl: opcode is %s\n", ppc_inst_as_str(op)); | ^~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c: In function '__ftrace_make_call_kernel': /kisskb/src/include/linux/printk.h:339:9: error: using a dangling pointer to '__str' [-Werror=dangling-pointer=] 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:657:17: note: in expansion of macro 'pr_err' 657 | pr_err("Unexpected call sequence at %p: %s\n", ip, ppc_inst_as_str(op)); | ^~~~~~ /kisskb/src/arch/powerpc/include/asm/inst.h:139:14: note: '__str' declared here 139 | char __str[PPC_INST_STR_LEN]; \ | ^~~~~ /kisskb/src/include/linux/printk.h:339:40: note: in expansion of macro 'ppc_inst_as_str' 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:657:17: note: in expansion of macro 'pr_err' 657 | pr_err("Unexpected call sequence at %p: %s\n", ip, ppc_inst_as_str(op)); | ^~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c: In function '__ftrace_make_nop': /kisskb/src/include/linux/printk.h:339:9: error: using a dangling pointer to '__str' [-Werror=dangling-pointer=] 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:175:17: note: in expansion of macro 'pr_err' 175 | pr_err("Unexpected instruction %s around bl _mcount\n", | ^~~~~~ /kisskb/src/arch/powerpc/include/asm/inst.h:139:14: note: '__str' declared here 139 | char __str[PPC_INST_STR_LEN]; \ | ^~~~~ /kisskb/src/include/linux/printk.h:339:40: note: in expansion of macro 'ppc_inst_as_str' 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:175:17: note: in expansion of macro 'pr_err' 175 | pr_err("Unexpected instruction %s around bl _mcount\n", | ^~~~~~ /kisskb/src/include/linux/printk.h:339:9: error: using a dangling pointer to '__str' [-Werror=dangling-pointer=] 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:140:17: note: in expansion of macro 'pr_err' 140 | pr_err("Not expected bl: opcode is %s\n", ppc_inst_as_str(op)); | ^~~~~~ /kisskb/src/arch/powerpc/include/asm/inst.h:139:14: note: '__str' declared here 139 | char __str[PPC_INST_STR_LEN]; \ | ^~~~~ /kisskb/src/include/linux/printk.h:339:40: note: in expansion of macro 'ppc_inst_as_str' 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:140:17: note: in expansion of macro 'pr_err' 140 | pr_err("Not expected bl: opcode is %s\n", ppc_inst_as_str(op)); | ^~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c: In function '__ftrace_make_call': /kisskb/src/include/linux/printk.h:339:9: error: using a dangling pointer to '__str' [-Werror=dangling-pointer=] 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:536:17: note: in expansion of macro 'pr_err' 536 | pr_err("Unexpected call sequence at %p: %s %s\n", | ^~~~~~ /kisskb/src/arch/powerpc/include/asm/inst.h:139:14: note: '__str' declared here 139 | char __str[PPC_INST_STR_LEN]; \ | ^~~~~ /kisskb/src/include/linux/printk.h:339:40: note: in expansion of macro 'ppc_inst_as_str' 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:536:17: note: in expansion of macro 'pr_err' 536 | pr_err("Unexpected call sequence at %p: %s %s\n", | ^~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c: In function '__ftrace_modify_call': /kisskb/src/include/linux/printk.h:339:9: error: using a dangling pointer to '__str' [-Werror=dangling-pointer=] 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:736:17: note: in expansion of macro 'pr_err' 736 | pr_err("Not expected bl: opcode is %s\n", ppc_inst_as_str(op)); | ^~~~~~ /kisskb/src/arch/powerpc/include/asm/inst.h:139:14: note: '__str' declared here 139 | char __str[PPC_INST_STR_LEN]; \ | ^~~~~ /kisskb/src/include/linux/printk.h:339:40: note: in expansion of macro 'ppc_inst_as_str' 339 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~~ /kisskb/src/arch/powerpc/kernel/trace/ftrace.c:736:17: note: in expansion of macro 'pr_err' 736 | pr_err("Not expected bl: opcode is %s\n", ppc_inst_as_str(op)); | ^~~~~~ cc1: all warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:283: arch/powerpc/kernel/trace/ftrace.o] Error 1 make[3]: *** [/kisskb/src/scripts/Makefile.build:500: arch/powerpc/kernel/trace] Error 2 make[3]: *** Waiting for unfinished jobs.... cc1: all warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:283: arch/powerpc/xmon/xmon.o] Error 1 make[2]: *** [/kisskb/src/scripts/Makefile.build:500: arch/powerpc/xmon] Error 2 make[2]: *** Waiting for unfinished jobs.... make[2]: *** [/kisskb/src/scripts/Makefile.build:500: arch/powerpc/kernel] Error 2 In file included from /kisskb/src/include/linux/rculist.h:10, from /kisskb/src/include/linux/pid.h:5, from /kisskb/src/include/linux/sched.h:14, from /kisskb/src/include/linux/ratelimit.h:6, from /kisskb/src/include/linux/dev_printk.h:16, from /kisskb/src/include/linux/device.h:15, from /kisskb/src/include/linux/node.h:18, from /kisskb/src/include/linux/cpu.h:17, from /kisskb/src/mm/compaction.c:11: In function '__list_cut_position', inlined from 'list_cut_position' at /kisskb/src/include/linux/list.h:400:3, inlined from 'move_freelist_tail' at /kisskb/src/mm/compaction.c:1238:3: /kisskb/src/include/linux/list.h:370:21: warning: storing the address of local variable 'sublist' in '*&freepage_6(D)->D.16925.D.16870.lru.next' [-Wdangling-pointer=] 370 | entry->next = list; | ~~~~~~~~~~~~^~~~~~ /kisskb/src/mm/compaction.c: In function 'move_freelist_tail': /kisskb/src/mm/compaction.c:1235:19: note: 'sublist' declared here 1235 | LIST_HEAD(sublist); | ^~~~~~~ /kisskb/src/include/linux/list.h:24:26: note: in definition of macro 'LIST_HEAD' 24 | struct list_head name = LIST_HEAD_INIT(name) | ^~~~ /kisskb/src/mm/compaction.c:1233:61: note: 'freepage' declared here 1233 | move_freelist_tail(struct list_head *freelist, struct page *freepage) | ~~~~~~~~~~~~~^~~~~~~~ /kisskb/src/mm/page_alloc.c: In function 'mem_init_print_info': /kisskb/src/mm/page_alloc.c:7580:27: warning: comparison between two arrays [-Warray-compare] 7580 | if (start <= pos && pos < end && size > adj) \ | ^~ /kisskb/src/mm/page_alloc.c:7584:9: note: in expansion of macro 'adj_init_size' 7584 | adj_init_size(__init_begin, __init_end, init_data_size, | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:27: note: use '&__init_begin[0] <= &_sinittext[0]' to compare the addresses 7580 | if (start <= pos && pos < end && size > adj) \ | ^~ /kisskb/src/mm/page_alloc.c:7584:9: note: in expansion of macro 'adj_init_size' 7584 | adj_init_size(__init_begin, __init_end, init_data_size, | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:41: warning: comparison between two arrays [-Warray-compare] 7580 | if (start <= pos && pos < end && size > adj) \ | ^ /kisskb/src/mm/page_alloc.c:7584:9: note: in expansion of macro 'adj_init_size' 7584 | adj_init_size(__init_begin, __init_end, init_data_size, | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:41: note: use '&_sinittext[0] < &__init_end[0]' to compare the addresses 7580 | if (start <= pos && pos < end && size > adj) \ | ^ /kisskb/src/mm/page_alloc.c:7584:9: note: in expansion of macro 'adj_init_size' 7584 | adj_init_size(__init_begin, __init_end, init_data_size, | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:27: warning: comparison between two arrays [-Warray-compare] 7580 | if (start <= pos && pos < end && size > adj) \ | ^~ /kisskb/src/mm/page_alloc.c:7586:9: note: in expansion of macro 'adj_init_size' 7586 | adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:27: note: use '&_stext[0] <= &_sinittext[0]' to compare the addresses 7580 | if (start <= pos && pos < end && size > adj) \ | ^~ /kisskb/src/mm/page_alloc.c:7586:9: note: in expansion of macro 'adj_init_size' 7586 | adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:41: warning: comparison between two arrays [-Warray-compare] 7580 | if (start <= pos && pos < end && size > adj) \ | ^ /kisskb/src/mm/page_alloc.c:7586:9: note: in expansion of macro 'adj_init_size' 7586 | adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:41: note: use '&_sinittext[0] < &_etext[0]' to compare the addresses 7580 | if (start <= pos && pos < end && size > adj) \ | ^ /kisskb/src/mm/page_alloc.c:7586:9: note: in expansion of macro 'adj_init_size' 7586 | adj_init_size(_stext, _etext, codesize, _sinittext, init_code_size); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:27: warning: comparison between two arrays [-Warray-compare] 7580 | if (start <= pos && pos < end && size > adj) \ | ^~ /kisskb/src/mm/page_alloc.c:7587:9: note: in expansion of macro 'adj_init_size' 7587 | adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:27: note: use '&_sdata[0] <= &__init_begin[0]' to compare the addresses 7580 | if (start <= pos && pos < end && size > adj) \ | ^~ /kisskb/src/mm/page_alloc.c:7587:9: note: in expansion of macro 'adj_init_size' 7587 | adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:41: warning: comparison between two arrays [-Warray-compare] 7580 | if (start <= pos && pos < end && size > adj) \ | ^ /kisskb/src/mm/page_alloc.c:7587:9: note: in expansion of macro 'adj_init_size' 7587 | adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:41: note: use '&__init_begin[0] < &_edata[0]' to compare the addresses 7580 | if (start <= pos && pos < end && size > adj) \ | ^ /kisskb/src/mm/page_alloc.c:7587:9: note: in expansion of macro 'adj_init_size' 7587 | adj_init_size(_sdata, _edata, datasize, __init_begin, init_data_size); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:27: warning: comparison between two arrays [-Warray-compare] 7580 | if (start <= pos && pos < end && size > adj) \ | ^~ /kisskb/src/mm/page_alloc.c:7588:9: note: in expansion of macro 'adj_init_size' 7588 | adj_init_size(_stext, _etext, codesize, __start_rodata, rosize); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:27: note: use '&_stext[0] <= &__start_rodata[0]' to compare the addresses 7580 | if (start <= pos && pos < end && size > adj) \ | ^~ /kisskb/src/mm/page_alloc.c:7588:9: note: in expansion of macro 'adj_init_size' 7588 | adj_init_size(_stext, _etext, codesize, __start_rodata, rosize); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:41: warning: comparison between two arrays [-Warray-compare] 7580 | if (start <= pos && pos < end && size > adj) \ | ^ /kisskb/src/mm/page_alloc.c:7588:9: note: in expansion of macro 'adj_init_size' 7588 | adj_init_size(_stext, _etext, codesize, __start_rodata, rosize); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:41: note: use '&__start_rodata[0] < &_etext[0]' to compare the addresses 7580 | if (start <= pos && pos < end && size > adj) \ | ^ /kisskb/src/mm/page_alloc.c:7588:9: note: in expansion of macro 'adj_init_size' 7588 | adj_init_size(_stext, _etext, codesize, __start_rodata, rosize); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:27: warning: comparison between two arrays [-Warray-compare] 7580 | if (start <= pos && pos < end && size > adj) \ | ^~ /kisskb/src/mm/page_alloc.c:7589:9: note: in expansion of macro 'adj_init_size' 7589 | adj_init_size(_sdata, _edata, datasize, __start_rodata, rosize); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:27: note: use '&_sdata[0] <= &__start_rodata[0]' to compare the addresses 7580 | if (start <= pos && pos < end && size > adj) \ | ^~ /kisskb/src/mm/page_alloc.c:7589:9: note: in expansion of macro 'adj_init_size' 7589 | adj_init_size(_sdata, _edata, datasize, __start_rodata, rosize); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:41: warning: comparison between two arrays [-Warray-compare] 7580 | if (start <= pos && pos < end && size > adj) \ | ^ /kisskb/src/mm/page_alloc.c:7589:9: note: in expansion of macro 'adj_init_size' 7589 | adj_init_size(_sdata, _edata, datasize, __start_rodata, rosize); | ^~~~~~~~~~~~~ /kisskb/src/mm/page_alloc.c:7580:41: note: use '&__start_rodata[0] < &_edata[0]' to compare the addresses 7580 | if (start <= pos && pos < end && size > adj) \ | ^ /kisskb/src/mm/page_alloc.c:7589:9: note: in expansion of macro 'adj_init_size' 7589 | adj_init_size(_sdata, _edata, datasize, __start_rodata, rosize); | ^~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/rculist.h:10, from /kisskb/src/include/linux/pid.h:5, from /kisskb/src/include/linux/sched.h:14, from /kisskb/src/kernel/locking/semaphore.c:30: In function '__list_add', inlined from 'list_add_tail' at /kisskb/src/include/linux/list.h:100:2, inlined from '__down_common' at /kisskb/src/kernel/locking/semaphore.c:209:2, inlined from '__down_killable' at /kisskb/src/kernel/locking/semaphore.c:247:9: /kisskb/src/include/linux/list.h:70:20: warning: storing the address of local variable 'waiter' in '*(struct list_head *)((char *)sem + 8).prev' [-Wdangling-pointer=] 70 | next->prev = new; | ~~~~~~~~~~~^~~~~ /kisskb/src/kernel/locking/semaphore.c: In function '__down_killable': /kisskb/src/kernel/locking/semaphore.c:207:33: note: 'waiter' declared here 207 | struct semaphore_waiter waiter; | ^~~~~~ /kisskb/src/kernel/locking/semaphore.c:245:63: note: 'sem' declared here 245 | static noinline int __sched __down_killable(struct semaphore *sem) | ~~~~~~~~~~~~~~~~~~^~~ In function '__list_add', inlined from 'list_add_tail' at /kisskb/src/include/linux/list.h:100:2, inlined from '__down_common' at /kisskb/src/kernel/locking/semaphore.c:209:2, inlined from '__down_timeout' at /kisskb/src/kernel/locking/semaphore.c:252:9: /kisskb/src/include/linux/list.h:70:20: warning: storing the address of local variable 'waiter' in '*(struct list_head *)((char *)sem + 8).prev' [-Wdangling-pointer=] 70 | next->prev = new; | ~~~~~~~~~~~^~~~~ /kisskb/src/kernel/locking/semaphore.c: In function '__down_timeout': /kisskb/src/kernel/locking/semaphore.c:207:33: note: 'waiter' declared here 207 | struct semaphore_waiter waiter; | ^~~~~~ /kisskb/src/kernel/locking/semaphore.c:250:62: note: 'sem' declared here 250 | static noinline int __sched __down_timeout(struct semaphore *sem, long timeout) | ~~~~~~~~~~~~~~~~~~^~~ In function '__list_add', inlined from 'list_add_tail' at /kisskb/src/include/linux/list.h:100:2, inlined from '__down_common' at /kisskb/src/kernel/locking/semaphore.c:209:2, inlined from '__down' at /kisskb/src/kernel/locking/semaphore.c:237:2: /kisskb/src/include/linux/list.h:70:20: warning: storing the address of local variable 'waiter' in '*(struct list_head *)((char *)sem + 8).prev' [-Wdangling-pointer=] 70 | next->prev = new; | ~~~~~~~~~~~^~~~~ /kisskb/src/kernel/locking/semaphore.c: In function '__down': /kisskb/src/kernel/locking/semaphore.c:207:33: note: 'waiter' declared here 207 | struct semaphore_waiter waiter; | ^~~~~~ /kisskb/src/kernel/locking/semaphore.c:235:55: note: 'sem' declared here 235 | static noinline void __sched __down(struct semaphore *sem) | ~~~~~~~~~~~~~~~~~~^~~ In function '__list_add', inlined from 'list_add_tail' at /kisskb/src/include/linux/list.h:100:2, inlined from '__down_common' at /kisskb/src/kernel/locking/semaphore.c:209:2, inlined from '__down_interruptible' at /kisskb/src/kernel/locking/semaphore.c:242:9: /kisskb/src/include/linux/list.h:70:20: warning: storing the address of local variable 'waiter' in '*(struct list_head *)((char *)sem + 8).prev' [-Wdangling-pointer=] 70 | next->prev = new; | ~~~~~~~~~~~^~~~~ /kisskb/src/kernel/locking/semaphore.c: In function '__down_interruptible': /kisskb/src/kernel/locking/semaphore.c:207:33: note: 'waiter' declared here 207 | struct semaphore_waiter waiter; | ^~~~~~ /kisskb/src/kernel/locking/semaphore.c:240:68: note: 'sem' declared here 240 | static noinline int __sched __down_interruptible(struct semaphore *sem) | ~~~~~~~~~~~~~~~~~~^~~ make[1]: *** [/kisskb/src/Makefile:1789: arch/powerpc] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:185: __sub-make] Error 2 Command 'make -s -j 32 ARCH=powerpc O=/kisskb/build/sfr-test_ppc64le_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2. # rm -rf /kisskb/build/sfr-test_ppc64le_defconfig_powerpc-gcc13 # Build took: 0:01:09.145171