diff options
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-02-11 04:37:28 -0500 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-02-11 04:37:39 -0500 |
| commit | d5e842c4b79cc8e454c4fbbc1ce6a43d43184367 (patch) | |
| tree | e18e33fb1a600aaddefd41323226b54b3e8ec76b /drivers/s390 | |
| parent | 1db8508cf483dc1ecf66141f90a7c03659d69512 (diff) | |
[S390] vdso: fix per cpu vdso pointer in lowcore
The vdso_per_cpu_data entry in the lowcore structure uses __u32
instead of __u64. If the data page is above 4GB the pointer is
truncated and the kernel crashes.
Reported-by: Mijo Safradin <mijo@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
0 files changed, 0 insertions, 0 deletions