ACK: [SRU] [Artful] [PATCH 0/1] Fix Samsung NVMe drops off PCI bus After S3

[Stefan Bader]

On 09.01.2018 07:49, Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/1705748
> 
> [Impact]
> A user reported his NVMe went out to lunch after S3.
> 
> [Fix]
> Disable APST for this particular NVMe + Motherboard setup.
> 
> [Test]
> User confirmed this quirk works for his system.
> 
> [Regression Potential]
> Very Low. This applies to a specific device setup, also user can
> override this quirk by "nvme_core.force_apst=1".
> 
> Kai-Heng Feng (1):
>   nvme-pci: disable APST on Samsung SSD 960 EVO + ASUS PRIME B350M-A
> 
>  drivers/nvme/host/pci.c | 12 ++++++++++--
>  1 file changed, 10 insertions(+), 2 deletions(-)
> 
Acked-by: Stefan Bader <stefan.bader at canonical.com>


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