lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-Id: <20181211075938.32026-2-kai.heng.feng@canonical.com> Date: Tue, 11 Dec 2018 15:59:38 +0800 From: Kai-Heng Feng <kai.heng.feng@...onical.com> To: jeffrey.t.kirsher@...el.com Cc: davem@...emloft.net, intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Kai-Heng Feng <kai.heng.feng@...onical.com> Subject: [PATCH 2/2] igb: Exclude device from suspend direct complete optimization igb sets different WoL settings in system suspend callback and runtime suspend callback. The suspend direct complete optimization leaves igb in runtime suspneded state with wrong WoL setting during system suspend. To fix this, we need to disable suspend direct complete optimization to let igb always use suspend callback to set correct WoL during system suspend. Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com> --- drivers/net/ethernet/intel/igb/igb_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 2ce3f2cb156d..e0e8f7a708e9 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -3467,6 +3467,9 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) break; } } + + dev_pm_set_driver_flags(&pdev->dev, DPM_FLAG_NEVER_SKIP); + pm_runtime_put_noidle(&pdev->dev); return 0; -- 2.17.1
Powered by blists - more mailing lists