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

Khaled Elmously khalid.elmously at canonical.com
Sat Feb 3 01:45:48 UTC 2018


Applied to artful

On 2018-01-09 14:49:16 , 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(-)
> 
> -- 
> 2.15.1
> 
> 
> -- 
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team




More information about the kernel-team mailing list