diff options
| author | Vasily Gorbik <gor@linux.ibm.com> | 2018-06-27 17:10:14 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-07-02 11:24:58 +0200 |
| commit | 183ab05ff285555c56b7f00bb4fd52d80a9513fb (patch) | |
| tree | de41bc46e49ae9c232a7402ac5d68ea78b2356ac /arch/s390/kernel | |
| parent | 8e533fdd092598db73312af801dbddea8cab6f9c (diff) | |
s390: get rid of the first mb of uncompressed image
Instead of generating uncompressed kernel image starting at 0, filling
first mb with zeros (with ".org 0x100000") and then trimming it off
from vmlinux.bin before compression, simply generate a kernel image
starting from 0x100000.
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel')
| -rw-r--r-- | arch/s390/kernel/head64.S | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/vmlinux.lds.S | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S index 161b795d3109..6f43faeaaf32 100644 --- a/arch/s390/kernel/head64.S +++ b/arch/s390/kernel/head64.S @@ -16,7 +16,6 @@ #include <asm/page.h> __HEAD - .org 0x100000 ENTRY(startup_continue) tm __LC_STFLE_FAC_LIST+5,0x80 # LPP available ? jz 0f diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 51adfe251bcd..35f7ca8a1685 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -30,7 +30,7 @@ PHDRS { SECTIONS { - . = 0x00000000; + . = 0x100000; .text : { /* Text and read-only data */ HEAD_TEXT |