“pmem.c”错误为android编译linux源代码
我正在为android模拟器编译linux源代码。当我执行 make 命令(用于构建和交叉编译 linux 源代码)时,我收到以下错误“pmem.c”文件。
root@ubuntu:~/common# make
CHK include/linux/version.h
CHK include/linux/utsrelease.h
SYMLINK include/asm -> include/asm-x86
CALL scripts/checksyscalls.sh
CHK include/linux/compile.h
CC drivers/misc/pmem.o
drivers/misc/pmem.c:441: error: conflicting types for ‘phys_mem_access_prot’
/home/preetam/common/arch/x86/include/asm/pgtable.h:383: note: previous declaration of ‘phys_mem_access_prot’ was here
drivers/misc/pmem.c: In function ‘flush_pmem_file’:
drivers/misc/pmem.c:805: error: implicit declaration of function ‘dmac_flush_range’
drivers/misc/pmem.c: In function ‘pmem_setup’:
drivers/misc/pmem.c:1265: error: implicit declaration of function ‘ioremap_cached’
drivers/misc/pmem.c:1266: warning: assignment makes pointer from integer without a cast
make[2]: *** [drivers/misc/pmem.o] Error 1
make[1]: *** [drivers/misc] Error 2
make: *** [drivers] Error 2
root@ubuntu:~/common#
如何解决此错误。看来“pmem.c”文件中可能存在一些问题,我必须选择不同的 git 存储库。但这将是一件非常复杂的事情,因为现在我已经完成了到目前为止的大部分事情。我可能需要查看该文件的正确版本。请有人告诉我该怎么办?
如何解决这个错误。
请帮忙..谢谢!
I am compiling linux source code for android emulator. When i execute make command(for building and cross-compiling the linux source) i get the following error "pmem.c" file.
root@ubuntu:~/common# make
CHK include/linux/version.h
CHK include/linux/utsrelease.h
SYMLINK include/asm -> include/asm-x86
CALL scripts/checksyscalls.sh
CHK include/linux/compile.h
CC drivers/misc/pmem.o
drivers/misc/pmem.c:441: error: conflicting types for ‘phys_mem_access_prot’
/home/preetam/common/arch/x86/include/asm/pgtable.h:383: note: previous declaration of ‘phys_mem_access_prot’ was here
drivers/misc/pmem.c: In function ‘flush_pmem_file’:
drivers/misc/pmem.c:805: error: implicit declaration of function ‘dmac_flush_range’
drivers/misc/pmem.c: In function ‘pmem_setup’:
drivers/misc/pmem.c:1265: error: implicit declaration of function ‘ioremap_cached’
drivers/misc/pmem.c:1266: warning: assignment makes pointer from integer without a cast
make[2]: *** [drivers/misc/pmem.o] Error 1
make[1]: *** [drivers/misc] Error 2
make: *** [drivers] Error 2
root@ubuntu:~/common#
how to resolve this error. It seems that there may some problems in the "pmem.c" file and i'll have to choose different git repository. but that would be a very complex thing, as now i have already done most of the things till here. I might have to see correct version of this file. please someone tell what should i do?
how to solve this errors.
please help..thankyou!
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您粘贴的消息中有几个错误,包括冲突类型和隐式声明。您可能想要验证的三件事:
There are several errors in the message you pasted, both conflicting types and implicit declarations. Three things that you might want to verify: