On 05/23/2019 09:45 AM, Christophe Leroy wrote:
Le 23/05/2019 à 10:53, Mathieu Malaterre a écrit :
Commit id is:
e93c9c99a629 (tag: v5.1) Linux 5.1
Did you try latest powerpc/merge branch ?
Will try that next.
I confirm powerpc/merge does not boot for me (same config). Commit id:
a27eaa62326d (powerpc/merge) Automatic merge of branches 'master',
'next' and 'fixes' into merge
I see in the config you sent me that you have selected CONFIG_KASAN,
which is a big new stuff.
Can you try without it ?
While building with your config, I get a huge amount of:
ppc-linux-ld: warning: orphan section `.data..LASANLOC10' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC10'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC11' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC11'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC12' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC12'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC13' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC13'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC14' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC14'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC15' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC15'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC16' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC16'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC1' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC1'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC2' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC2'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC3' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC3'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC4' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC4'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC5' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC5'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC6' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC6'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC7' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC7'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC8' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC8'.
ppc-linux-ld: warning: orphan section `.data..LASANLOC9' from
`lib/vsprintf.o' being placed in section `.data..LASANLOC9'.
ppc-linux-ld: warning: orphan section `.data..LASAN0' from
`lib/xarray.o' being placed in section `.data..LASAN0'.
SORTEX vmlinux
I see you have also selected CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y
I guess nobody have never tried both this and CONFIG_KASAN together on
ppc32. I'll give it a try.
Christophe
Christophe
Can you send your full .config ?
Config is attached.
Thanks,
Christophe
done
Setting btext !
W=640 H=488 LB=768 addr=0x9c008000
copying OF device tree...
starting device tree allocs at 01300000
alloc_up(00100000, 0013d948)
trying: 0x01300000
trying: 0x01400000
-› 01400000
alloc_bottom : 01500000
alloc_top : 20000000
alloc_top_hi : 20000000
nmo_top : 20000000
ram_top : 20000000
Building dt strings...
Building dt structure...
reserved memory map:
00c40000 - 006c0000
Device tree strings 0x01401000 -> 0x00000007
Device tree struct 0x01402000 -> 0x00000007
Quiescing Open Firmware ...
Booting Linux via __start() @ 0x001400000
->dt_headr_start=0x01400000
Thanks anyway,
