On Thu, Oct 22, 2015 at 12:49:45PM +0300, Kirill A. Shutemov wrote: > On Thu, Oct 22, 2015 at 10:24:33AM +0200, Artem Savkov wrote: > > On Tue, Oct 06, 2015 at 06:23:41PM +0300, Kirill A. Shutemov wrote: > > > With new THP refcounting, we don't need tricks to stabilize huge page. > > > If we've got reference to tail page, it can't split under us. > > > > > > This patch effectively reverts a5b338f2b0b1. > > > > > > Signed-off-by: Kirill A. Shutemov <[email protected]> > > > Tested-by: Sasha Levin <[email protected]> > > > Tested-by: Aneesh Kumar K.V <[email protected]> > > > Acked-by: Jerome Marchand <[email protected]> > > > --- > > > kernel/futex.c | 61 > > > ++++++++++++---------------------------------------------- > > > 1 file changed, 12 insertions(+), 49 deletions(-) > > > > This patch breaks compound page futexes with the following panic: > > Thanks for report. Patch below fixes the issue for me. > Could you test it as well? > Yep, this patch does fix the problem for me as well.
-- Regards, Artem -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
