Messages in this thread | | | From | "Brown, Aaron F" <> | Subject | RE: [PATCH 1/2] e1000e: Do not wake up the system via WOL if device wakeup is disabled | Date | Mon, 15 Jun 2020 18:51:27 +0000 |
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> From: Chen Yu <yu.c.chen@intel.com> > Sent: Thursday, May 21, 2020 10:59 AM > To: Kirsher, Jeffrey T <jeffrey.t.kirsher@intel.com>; David S. Miller > <davem@davemloft.net>; Jakub Kicinski <kuba@kernel.org>; Kok, Auke-jan H > <auke-jan.h.kok@intel.com>; Jeff Garzik <jeff@garzik.org> > Cc: intel-wired-lan@lists.osuosl.org; netdev@vger.kernel.org; linux- > kernel@vger.kernel.org; Brown, Len <len.brown@intel.com>; Rafael J. Wysocki > <rjw@rjwysocki.net>; Shevchenko, Andriy <andriy.shevchenko@intel.com>; > Neftin, Sasha <sasha.neftin@intel.com>; Lifshits, Vitaly > <vitaly.lifshits@intel.com>; Chen, Yu C <yu.c.chen@intel.com>; > Stable@vger.kernel.org > Subject: [PATCH 1/2] e1000e: Do not wake up the system via WOL if device > wakeup is disabled > > Currently the system will be woken up via WOL(Wake On Lan) even if the > device wakeup ability has been disabled via sysfs: > cat /sys/devices/pci0000:00/0000:00:1f.6/power/wakeup > disabled > > The system should not be woken up if the user has explicitly > disabled the wake up ability for this device. > > This patch clears the WOL ability of this network device if the > user has disabled the wake up ability in sysfs. > > Fixes: bc7f75fa9788 ("[E1000E]: New pci-express e1000 driver") > Reported-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> > Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > Cc: <Stable@vger.kernel.org> > Signed-off-by: Chen Yu <yu.c.chen@intel.com> > --- > drivers/net/ethernet/intel/e1000e/netdev.c | 14 ++++++++++---- > 1 file changed, 10 insertions(+), 4 deletions(-) > Tested-by: Aaron Brown <aaron.f.brown@intel.com>
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