The errors occur when compiling Linux-2.6.32 kernel
Tools Version:
gcc version 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC)
GNU Make 3.82
PROBLEM:-1
gcc: error: elf_i386: No such file or directory
OBJCOPY arch/x86/vdso/vdso32-int80.so
objcopy: 'arch/x86/vdso/vdso32-int80.so.dbg': No such file
make[2]: *** [arch/x86/vdso/vdso32-int80.so] Error 1
make[1]: *** [arch/x86/vdso] Error 2
make: *** [arch/x86] Error 2
SOLUTION:
The problem is that gcc 4.6 doesn't support anymore linker-style architecture options.
Apply the following changes to solve the problem :
In arch/x86/vdso/Makefile :
replace "-m elf_x86_64" by "-m64" on the line starting with VDSO_LDFLAGS_vdso.lds
replace "-m elf_i386" by "-m32" on the line starting with VDSO_LDFLAGS_vdso32.lds
PROBLEM:-2
In file included from drivers/net/igbvf/ethtool.c:36:0:
drivers/net/igbvf/igbvf.h: At top level:
drivers/net/igbvf/igbvf.h:129:15: error: duplicate member ‘page’
make[3]: *** [drivers/net/igbvf/ethtool.o] Error 1
make[2]: *** [drivers/net/igbvf] Error 2
make[1]: *** [drivers/net] Error 2
make: *** [drivers] Error 2
SOLUTION:
struct igbvf_buffer {
dma_addr_t dma;
struct sk_buff skb;enter code here
union {
/ Tx /
struct {
unsigned long time_stamp;
u16 length;
u16 next_to_watch;
u16 mapped_as_page;
};
/ Rx */
struct {
struct page *page; <--------------- No 1
u64 page_dma;
unsigned int page_offset;
};
};
struct page *page; <------------ No 2
};
Hmm conflict of a member with a transparent union.
Maybe older gccs didn't catch that. But it looks very broken
Comment second pointer.
PROBLEM 3: Similar to Problem-2
In file included from drivers/scsi/pmcraid.c:57:0:
drivers/scsi/pmcraid.h: At top level:
drivers/scsi/pmcraid.h:601:8: error: duplicate member ‘sense_buffer’
drivers/scsi/pmcraid.c: In function ‘pmcraid_abort_cmd’:
drivers/scsi/pmcraid.c:2940:33: warning: variable ‘res’ set but not used [-Wunused-but-set-variable]
drivers/scsi/pmcraid.c: In function ‘pmcraid_ioctl_passthrough’:
drivers/scsi/pmcraid.c:3745:5: warning: variable ‘access’ set but not used [-Wunused-but-set-variable]
drivers/scsi/pmcraid.c: In function ‘pmcraid_check_ioctl_buffer’:
drivers/scsi/pmcraid.c:4052:6: warning: variable ‘access’ set but not used [-Wunused-but-set-variable]
make[3]: *** [drivers/scsi/pmcraid.o] Error 1
make[2]: *** [drivers/scsi] Error 2
make[1]: *** [drivers] Error 2
make[1]: Leaving directory `/home/ashish/litmus-rt'
make: *** [debian/stamp/build/kernel] Error 2
SOLUTION:
Comment drivers/scsi/pmcraid.h:571
PROBLEM 4:
SOLUTION:
1、yum install libv4l-dev*
2、
vim Documentation/video4linux/v4lgrab.c
修改＃include <linux/videodev.h>"
为 #inlude <libv4l1-videodev.h>
Original Author: https://stackoverflow.com/questions/10772319/how-to-solve-drivers-net-igbvf-igbvf-h12915-error-duplicate-member-page
