diff options
| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2016-03-14 15:47:23 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-12 09:08:37 -0700 |
| commit | c1948606af0861bd181cb85ed1797ef02c20bbec (patch) | |
| tree | 5c57a934a33e7c956a39d08897dbfe0a36afb3ee /include/linux | |
| parent | c024dcd3df1a0180993d4ce94b87e8ec271c6c2e (diff) | |
s390/pci: enforce fmb page boundary rule
commit 80c544ded25ac14d7cc3e555abb8ed2c2da99b84 upstream.
The function measurement block must not cross a page boundary. Ensure
that by raising the alignment requirement to the smallest power of 2
larger than the size of the fmb.
Fixes: d0b088531 ("s390/pci: performance statistics and debug infrastructure")
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions