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| author |   Jan Glauber <jang@linux.vnet.ibm.com> | 2011-11-14 11:19:07 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-11-14 11:19:09 +0100 |
| commit | 6ed54387dc470fc439cb154724a1ac81d251c126 (patch) | |
| tree | 52c5c3bb66f38eae5cba19109cd5657d9526f4ea /lib/debugobjects.c | |
| parent | [S390] avoid STCKF if running in ESA mode (diff) | |
| download | wireguard-linux-6ed54387dc470fc439cb154724a1ac81d251c126.tar.xz wireguard-linux-6ed54387dc470fc439cb154724a1ac81d251c126.zip | |
[S390] crypto: avoid MSA3 and MSA4 instructions in ESA mode
MSA3 and MSA4 instructions are only available under CONFIG_64BIT.
Bail out before using any of these instructions if the kernel is
running in 31 bit mode.
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions