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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2012-09-25 14:53:15 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-09-26 15:45:29 +0200 |
| commit | 0eccc783d85f5edd28497c1f1a62faba392b04eb (patch) | |
| tree | 62ca191b4a1461d4885533c252e40b8c4cdbb9e8 /drivers | |
| parent | f7ed68a47fa8da76c0e92ae72e0a1a04dbb4566d (diff) | |
| download | linux-0eccc783d85f5edd28497c1f1a62faba392b04eb.tar.bz2 | |
s390/jump label,nss: let shared kernel support depend on !JUMP_LABEL
We can have either shared kernel or jump label support, but not both.
If a kernel gets IPL'ed from an NSS it's not possible to patch the
text segment, since it's read-only.
Therefore any static branches cannot be updated. So we need to make
sure that shared kernel support is disabled if jump label support
is enabled.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions