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| author |   Heiko Carstens <heiko.carstens@de.ibm.com> | 2013-11-30 12:57:13 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-12-02 15:31:09 +0100 |
| commit | 06aae6834eb473c94a2493c145fc3e6c9fcf26a5 (patch) | |
| tree | 034c17ae409adb1867ac370f3bd8029357328b95 /arch/s390/kernel/vdso64/clock_getres.S | |
| parent | s390: increase CONFIG_NR_CPUS limit (diff) | |
| download | linux-dev-06aae6834eb473c94a2493c145fc3e6c9fcf26a5.tar.xz linux-dev-06aae6834eb473c94a2493c145fc3e6c9fcf26a5.zip | |
s390/vdso: fix access-list entry initialization
The access-list entry is supposed to have the fetch-only bit set, however
a reserved bit got set instead.
Userspace isn't able to write to the page anyway since the accessed page
has the read-only bit set. So this saves us only for bad surprises in the
future if the reserved bit gets used.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/vdso64/clock_getres.S')
0 files changed, 0 insertions, 0 deletions