parisc architecture fix for 4.16-rc6

Hi Linus,

please pull one patch for the parisc architecture from:

git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git parisc-4.16-2

flush_cache_range() may be called without context, which then triggers a BUG(). This patch by Dave Anglin adds code to correctly handle this case.

Thanks,
Helge

----------------------------------------------------------------
John David Anglin (1):
parisc: Handle case where flush_cache_range is called with no context

 arch/parisc/kernel/cache.c | 41 ++++++++++++++++++++++++++++++++---------
 1 file changed, 32 insertions(+), 9 deletions(-)