可以看到最后一行：Kernel：arch/arm/boot/zImage is ready。（找了好一会错误，终于解决了~）...
配置是make defconfig生成的,然后就直接make,最后出现了这个报错。arch/x86/boot/ compressed/pgtable_ 64.0:( .bss+ox0): multiple definition of ‘__ force_ order'arch/x86 /boot/compressed/kaslr 64.0:( . bss+0x0): first defined herear ch/ x86/boot/compressed/Makefile:116: recipe for target ...
解决:makefile文件里将优化级别从-O0改成-O2 分析:The trouble above was caused by extended assembly in arch/x86/include/asm/cpufeature.h, where the modifiers of the operand 0 and 2 were i, meaning that immediate integers were expected. But they both used parameter bit, which was a variable...
第5行:用于编译 kernel,通过第 3 行配置好 kernel 以后就可以直接 “make” 编译 kernel 了 增加可执行权限 chmod 777 imx6ull_kernel.sh 执行脚本文件 ./imx6ull_kernel.sh 5.2 编译内核deb安装包 获取野火提供U-Boot源码 git clone https://gitee.com/Embedfire/ebf_linux_kernel_6ull_depth1 安装必要软件...
do_mounts_rd.c:(.text+0xc): multiple definition of `nop_flush_user_cache_all' init/do_mounts.o:do_mounts.c:(.text+0xa0): first defined here init/do_mounts_rd.o: In function `nop_flush_user_cache_range': do_mounts_rd.c:(.text+0x10): multiple definition of `nop_flush_user_ca...
break;50case'K':51case'k':52mem <<=10;53/*fall through*/54default:55break;56}575859Don't put multiple statements on a single line unless you have60something to hide:6162if(condition) do_this;63do_something_everytime;6465Don't put multiple assignments on a single line either. Kernel ...
/** * enum memblock_flags - definition of memory region attributes * @MEMBLOCK_NONE: no special request * @MEMBLOCK_HOTPLUG: hotpluggable region * @MEMBLOCK_MIRROR: mirrored region * @MEMBLOCK_NOMAP: don't add to kernel direct mapping */ enum memblock_flags { MEMBLOCK_NONE = 0x0, /* ...
在最初使用Clion这款软件做C++开发时,有时会遇到在同一个Project中有多个cpp文件,而每个cpp文件又都有main函数,因此运行时会出现multiple definition of `main...一,问题重现 二,解决问题这是因为一个编译链接生成的EXE文件只能有一个main函数,为了能使多个带m
/** * enum memblock_flags - definition of memory region attributes * @MEMBLOCK_NONE: no special request * @MEMBLOCK_HOTPLUG: hotpluggable region * @MEMBLOCK_MIRROR: mirrored region * @MEMBLOCK_NOMAP: don't add to kernel direct mapping */ enum memblock_flags { MEMBLOCK_NONE = 0x0, /* ...
如果worker_pool中有work需要处理,保持至少一个runn- kernel/workqueue.c: worker_thread() -> process_one_work() ing worker来处理; running worker在处理work的过程中进入了阻塞suspend状态,为了保持其他work的执行,需要唤醒新的idle worker来处理work; 如果有work需要执行且running worker大于1个,会让多余的runnin...