> -----Original Message----- > From: Intel-wired-lan <intel-wired-lan-boun...@osuosl.org> On Behalf Of > Ciara Loftus > Sent: Tuesday, June 9, 2020 6:20 AM > To: intel-wired-...@lists.osuosl.org > Cc: netdev@vger.kernel.org; Topel, Bjorn <bjorn.to...@intel.com>; > Karlsson, Magnus <magnus.karls...@intel.com> > Subject: [Intel-wired-lan] [PATCH net 2/3] i40e: protect ring accesses with > READ- and WRITE_ONCE > > READ_ONCE should be used when reading rings prior to accessing the > statistics pointer. Introduce this as well as the corresponding WRITE_ONCE > usage when allocating and freeing the rings, to ensure protected access. > > Signed-off-by: Ciara Loftus <ciara.lof...@intel.com> > --- > drivers/net/ethernet/intel/i40e/i40e_main.c | 29 ++++++++++++++------- > 1 file changed, 19 insertions(+), 10 deletions(-)
Tested-by: Andrew Bowers <andrewx.bow...@intel.com>
