diff options
| author | Vasily Gorbik <gor@linux.ibm.com> | 2018-06-27 18:32:53 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-07-02 12:24:59 +0300 |
| commit | c949786450d6e19ef21f0837488a3dc1554131d6 (patch) | |
| tree | f0a488519f9a504335fa48e5c3b866ab73d0a94a /arch/s390/boot | |
| parent | 183ab05ff285555c56b7f00bb4fd52d80a9513fb (diff) | |
| download | linux-c949786450d6e19ef21f0837488a3dc1554131d6.tar.xz | |
s390: correct _stext offset
Avoid unnecessary rewrite of psw and merge _stext into
startup_continue. This allows to move _stext definition to vmlinux.lds.S,
where _etext is also defined and set _stext to the actual beginning of
.text at 0x100000.
This fixes the problem with setting the last .text page as
not-executable due to vmem_map_init relying on page alinged _stext and
_etext.
Fixes: bd79d6632958 ("s390/decompressor: trim the kernel image up to 1M")
Reported-by: Nils Hoppmann <niho@de.ibm.com>
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/boot')
0 files changed, 0 insertions, 0 deletions