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我在编译内核2.6.21.6的时候出现如下警告,
fs/udf/balloc.c: In function `udf_table_new_block':
fs/udf/balloc.c:751: warning: `goal_eloc.logicalBlockNum' may be used uninitialized in this function
fs/udf/super.c: In function `udf_fill_super':
fs/udf/super.c:1363: warning: `ino.partitionReferenceNum' may be used uninitialized in this function
ipc/msg.c: In function `sys_msgctl':
ipc/msg.c:390: warning: `setbuf.qbytes' may be used uninitialized in this function
ipc/msg.c:390: warning: `setbuf.uid' may be used uninitialized in this function
ipc/msg.c:390: warning: `setbuf.gid' may be used uninitialized in this function
ipc/msg.c:390: warning: `setbuf.mode' may be used uninitialized in this function
ipc/sem.c: In function `sys_semctl':
ipc/sem.c:862: warning: `setbuf.uid' may be used uninitialized in this function
ipc/sem.c:862: warning: `setbuf.gid' may be used uninitialized in this function
ipc/sem.c:862: warning: `setbuf.mode' may be used uninitialized in this function
drivers/ata/libata-core.c: In function `ata_dev_configure':
drivers/ata/libata-core.c:1788: warning: comparison of distinct pointer types lacks a cast
drivers/pci/search.c: In function `pci_find_slot':
drivers/pci/search.c:100: warning: `pci_find_device' is deprecated (declared at include/linux/pci.h:470)
drivers/pci/search.c: At top level:
drivers/pci/search.c:434: warning: `pci_find_device' is deprecated (declared at drivers/pci/search.c:242)
drivers/pci/search.c:434: warning: `pci_find_device' is deprecated (declared at drivers/pci/search.c:242)
我想知道他们都是对应着哪些选项的,有人能告诉我么,谢谢! |
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