diff options
| author | Peter Oberparleiter <oberpar@linux.vnet.ibm.com> | 2015-12-18 11:59:28 (GMT) |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-12-18 13:59:34 (GMT) |
| commit | ac357c4105ef6b2d44227aa349850a3c1a2994a5 (patch) | |
| tree | 6f9a2c457964f50c5472a6ba1bfcbf5ec7152be2 /drivers/tty | |
| parent | 62e65da994768e0d599d78dd2cebef5716ffb0ae (diff) | |
| download | linux-ac357c4105ef6b2d44227aa349850a3c1a2994a5.tar.xz | |
s390/cio: Fix incorrect xsch opcode specification
The numeric representation of the xsch instruction was incorrectly
specified, resulting in reserved fields of the instruction opcode
potentially being set to a non-zero value. While this doesn't currently
cause any problem, a future architecture might make use of these fields
so that the current specification could result in an exception or
unwanted side-effects.
Fix this by using the xsch instruction code for which support in
binutils was added in 2003.
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/tty')
0 files changed, 0 insertions, 0 deletions