* Fail to build tftpboot.img
@ 2020-06-05 11:05 Corentin Labbe
2020-06-09 15:41 ` Corentin Labbe
0 siblings, 1 reply; 2+ messages in thread
From: Corentin Labbe @ 2020-06-05 11:05 UTC (permalink / raw)
To: davem, sparclinux; +Cc: linux-kernel
Hello
For reinstalling an old SPARC machine , I need a netboot image.
I tried to create it via make tftpboot.img but got:
BUILD: sparc to /home/compile/crossbuild/next/sparc/sparc64/defconfig
make[1]: Entering directory '/usr/src/crossbuild/next/sparc/sparc64/defconfig'
GEN Makefile
scripts/kconfig/conf --syncconfig Kconfig
GEN Makefile
CALL /linux-next/scripts/atomic/check-atomics.sh
CALL /linux-next/scripts/checksyscalls.sh
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
CHK include/generated/compile.h
GZIP kernel/config_data.gz
CC kernel/configs.o
AR kernel/built-in.a
GEN .version
CHK include/generated/compile.h
UPD include/generated/compile.h
CC init/version.o
AR init/built-in.a
LD vmlinux.o
MODPOST vmlinux.symvers
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
MODINFO modules.builtin.modinfo
GEN modules.builtin
LD .tmp_vmlinux.kallsyms1
KSYM .tmp_vmlinux.kallsyms1.o
LD .tmp_vmlinux.kallsyms2
KSYM .tmp_vmlinux.kallsyms2.o
LD vmlinux
SYSMAP System.map
MODPOST Module.symvers
STRIP arch/sparc/boot/image
kernel: arch/sparc/boot/image is ready
ELFTOAOUT arch/sparc/boot/tftpboot.img
PT 0 Entry: Loadable to 0x400000[0x5288d0] from 0x0[0x4ca694] align 0x100000
PT 1 Entry: Note
PT 2 Entry: unknown
PIGGY arch/sparc/boot/tftpboot.img
lseek: Invalid argument
make[2]: *** [/linux-next/arch/sparc/boot/Makefile:72: arch/sparc/boot/tftpboot.img] Error 1
make[2]: *** Deleting file 'arch/sparc/boot/tftpboot.img'
make[1]: *** [arch/sparc/Makefile:76: tftpboot.img] Error 2
make[1]: Leaving directory '/usr/src/crossbuild/next/sparc/sparc64/defconfig'
make: *** [Makefile:185: __sub-make] Error 2
I got this result on both linux-next and 5.6.15
I have straced the process:
22495 openat(AT_FDCWD, "arch/sparc/boot/tftpboot.img", O_RDWR) = 3
22495 read(3, "\1\3\1\7\0\0\0\0\0Lf\224\0\0\0\0\0\0\0\0\0\0\0\0\0\5\342<\0\0\0\0"..., 512) = 512
22495 lseek(3, 0, SEEK_SET) = 0
22495 read(3, "\1\3\1\7\0\0\0\0\0Lf\224\0\0\0\0\0\0\0\0\0\0\0\0\0\5\342<\0\0\0\0"..., 1024) = 1024
22495 lseek(3, -480, SEEK_SET) = -1 EINVAL (Argument invalide)
22495 dup(2) = 4
22495 fcntl(4, F_GETFL) = 0x402 (flags O_RDWR|O_APPEND)
22495 fstat(4, {st_mode=S_IFCHR|0620, st_rdev=makedev(0x88, 0x1a), ...}) = 0
22495 write(4, "lseek: Invalid argument\n", 24) = 24
22495 close(4) = 0
Regards
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Fail to build tftpboot.img
2020-06-05 11:05 Fail to build tftpboot.img Corentin Labbe
@ 2020-06-09 15:41 ` Corentin Labbe
0 siblings, 0 replies; 2+ messages in thread
From: Corentin Labbe @ 2020-06-09 15:41 UTC (permalink / raw)
To: davem, sparclinux; +Cc: linux-kernel
On Fri, Jun 05, 2020 at 01:05:35PM +0200, Corentin Labbe wrote:
> Hello
>
> For reinstalling an old SPARC machine , I need a netboot image.
> I tried to create it via make tftpboot.img but got:
> BUILD: sparc to /home/compile/crossbuild/next/sparc/sparc64/defconfig
> make[1]: Entering directory '/usr/src/crossbuild/next/sparc/sparc64/defconfig'
> GEN Makefile
> scripts/kconfig/conf --syncconfig Kconfig
> GEN Makefile
> CALL /linux-next/scripts/atomic/check-atomics.sh
> CALL /linux-next/scripts/checksyscalls.sh
> <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
> CHK include/generated/compile.h
> GZIP kernel/config_data.gz
> CC kernel/configs.o
> AR kernel/built-in.a
> GEN .version
> CHK include/generated/compile.h
> UPD include/generated/compile.h
> CC init/version.o
> AR init/built-in.a
> LD vmlinux.o
> MODPOST vmlinux.symvers
> WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
> MODINFO modules.builtin.modinfo
> GEN modules.builtin
> LD .tmp_vmlinux.kallsyms1
> KSYM .tmp_vmlinux.kallsyms1.o
> LD .tmp_vmlinux.kallsyms2
> KSYM .tmp_vmlinux.kallsyms2.o
> LD vmlinux
> SYSMAP System.map
> MODPOST Module.symvers
> STRIP arch/sparc/boot/image
> kernel: arch/sparc/boot/image is ready
> ELFTOAOUT arch/sparc/boot/tftpboot.img
> PT 0 Entry: Loadable to 0x400000[0x5288d0] from 0x0[0x4ca694] align 0x100000
> PT 1 Entry: Note
> PT 2 Entry: unknown
> PIGGY arch/sparc/boot/tftpboot.img
> lseek: Invalid argument
> make[2]: *** [/linux-next/arch/sparc/boot/Makefile:72: arch/sparc/boot/tftpboot.img] Error 1
> make[2]: *** Deleting file 'arch/sparc/boot/tftpboot.img'
> make[1]: *** [arch/sparc/Makefile:76: tftpboot.img] Error 2
> make[1]: Leaving directory '/usr/src/crossbuild/next/sparc/sparc64/defconfig'
> make: *** [Makefile:185: __sub-make] Error 2
>
> I got this result on both linux-next and 5.6.15
>
> I have straced the process:
> 22495 openat(AT_FDCWD, "arch/sparc/boot/tftpboot.img", O_RDWR) = 3
> 22495 read(3, "\1\3\1\7\0\0\0\0\0Lf\224\0\0\0\0\0\0\0\0\0\0\0\0\0\5\342<\0\0\0\0"..., 512) = 512
> 22495 lseek(3, 0, SEEK_SET) = 0
> 22495 read(3, "\1\3\1\7\0\0\0\0\0Lf\224\0\0\0\0\0\0\0\0\0\0\0\0\0\5\342<\0\0\0\0"..., 1024) = 1024
> 22495 lseek(3, -480, SEEK_SET) = -1 EINVAL (Argument invalide)
> 22495 dup(2) = 4
> 22495 fcntl(4, F_GETFL) = 0x402 (flags O_RDWR|O_APPEND)
> 22495 fstat(4, {st_mode=S_IFCHR|0620, st_rdev=makedev(0x88, 0x1a), ...}) = 0
> 22495 write(4, "lseek: Invalid argument\n", 24) = 24
> 22495 close(4) = 0
>
> Regards
The problem was a too old elftoaout binary.
I will send a patch for printing a better error message.
Regards
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2020-06-09 15:41 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-06-05 11:05 Fail to build tftpboot.img Corentin Labbe
2020-06-09 15:41 ` Corentin Labbe
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).