On Tue, 2015-07-07 at 05:45:45 UTC, Ian Munsie wrote: > From: Ian Munsie <imun...@au1.ibm.com> > > It was discovered that if a process mmaped their problem state area they > were able to access one page more than expected, potentially allowing > them to access the problem state area of an unrelated process. > > This was due to a simple off by one error in the mmap fault handler > introduced in 0712dc7e73e59d79bcead5d5520acf4e9e917e87 ("cxl: Fix issues > when unmapping contexts"), which is fixed in this patch. > > Cc: sta...@vger.kernel.org > Fixes: 0712dc7e73e5 ("cxl: Fix issues when unmapping contexts") > Signed-off-by: Ian Munsie <imun...@au1.ibm.com>
Applied to powerpc fixes, thanks. https://git.kernel.org/cgit/linux/kernel/git/powerpc/linux.git/commit/?h=fixes&id=10a5894f2dedd8a26b3132497445b314c0d952c4 cheers _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev