| Message ID | 20241018011546.53185-1-michael.reed@canonical.com |
|---|---|
| Headers | show |
| Series | Fail to locate the LED of NVME disk behind Intel VMD Edit | expand |
Acked-by: Guoqing Jiang <guoqing.jiang@canonical.com> On 10/18/24 09:15, Michael Reed wrote: > From: Michael Reed <Michael.Reed@canonical.com> > > BugLink: https://bugs.launchpad.net/bugs/2077287 > > SRU Justification: > > [Impact] > Failed to locate the LED of nvme device behing Intel VMD via below command > # ledctl locate=/dev/nvme0n1 or ledctl locate=/dev/nvme0n1 --listed-only > > [Test Plan] > > 1. Fresh install of Ubuntu server 24.04 on the Server with Intel VMD > 2. Upgrade the kernel to 6.8.0-40 and install the ledmon package > 3. Locate the LED of nvme device behind Intel VMD with the following command: > # ledctl locate=/dev/nvme0n1 or ledctl locate=/dev/nvme0n1 --listed-only > > [Fix] > After checking the source code, Lenovo noticed it ran into the issue from the kernel commit abaaac4845a0d6f39f83cbaba4c3b46ba5f93170. This patch (5560a612c20d3daacbf5da7913deefa5c31742f4) which is now upstream resolves this issue. > > [Where problems could occur] > > [Other Info] > > https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/noble/+ref/lp_2077287_locate_led_nvme > > Blazej Kucman (1): > PCI: pciehp: Retain Power Indicator bits for userspace indicators > > drivers/pci/hotplug/pciehp_hpc.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) >
Acked-by: Ivan Hu <ivan.hu@canonical.com> On 2024/10/18 09:15, Michael Reed wrote: > From: Michael Reed <Michael.Reed@canonical.com> > > BugLink: https://bugs.launchpad.net/bugs/2077287 > > SRU Justification: > > [Impact] > Failed to locate the LED of nvme device behing Intel VMD via below command > # ledctl locate=/dev/nvme0n1 or ledctl locate=/dev/nvme0n1 --listed-only > > [Test Plan] > > 1. Fresh install of Ubuntu server 24.04 on the Server with Intel VMD > 2. Upgrade the kernel to 6.8.0-40 and install the ledmon package > 3. Locate the LED of nvme device behind Intel VMD with the following command: > # ledctl locate=/dev/nvme0n1 or ledctl locate=/dev/nvme0n1 --listed-only > > [Fix] > After checking the source code, Lenovo noticed it ran into the issue from the kernel commit abaaac4845a0d6f39f83cbaba4c3b46ba5f93170. This patch (5560a612c20d3daacbf5da7913deefa5c31742f4) which is now upstream resolves this issue. > > [Where problems could occur] > > [Other Info] > > https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/noble/+ref/lp_2077287_locate_led_nvme > > Blazej Kucman (1): > PCI: pciehp: Retain Power Indicator bits for userspace indicators > > drivers/pci/hotplug/pciehp_hpc.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) >
On 18/10/2024 03:15, Michael Reed wrote: > From: Michael Reed <Michael.Reed@canonical.com> > > BugLink: https://bugs.launchpad.net/bugs/2077287 > > SRU Justification: > > [Impact] > Failed to locate the LED of nvme device behing Intel VMD via below command > # ledctl locate=/dev/nvme0n1 or ledctl locate=/dev/nvme0n1 --listed-only > > [Test Plan] > > 1. Fresh install of Ubuntu server 24.04 on the Server with Intel VMD > 2. Upgrade the kernel to 6.8.0-40 and install the ledmon package > 3. Locate the LED of nvme device behind Intel VMD with the following command: > # ledctl locate=/dev/nvme0n1 or ledctl locate=/dev/nvme0n1 --listed-only > > [Fix] > After checking the source code, Lenovo noticed it ran into the issue from the kernel commit abaaac4845a0d6f39f83cbaba4c3b46ba5f93170. This patch (5560a612c20d3daacbf5da7913deefa5c31742f4) which is now upstream resolves this issue. > > [Where problems could occur] > > [Other Info] > > https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/noble/+ref/lp_2077287_locate_led_nvme > > Blazej Kucman (1): > PCI: pciehp: Retain Power Indicator bits for userspace indicators > > drivers/pci/hotplug/pciehp_hpc.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > Already applied here https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2083488
From: Michael Reed <Michael.Reed@canonical.com> BugLink: https://bugs.launchpad.net/bugs/2077287 SRU Justification: [Impact] Failed to locate the LED of nvme device behing Intel VMD via below command # ledctl locate=/dev/nvme0n1 or ledctl locate=/dev/nvme0n1 --listed-only [Test Plan] 1. Fresh install of Ubuntu server 24.04 on the Server with Intel VMD 2. Upgrade the kernel to 6.8.0-40 and install the ledmon package 3. Locate the LED of nvme device behind Intel VMD with the following command: # ledctl locate=/dev/nvme0n1 or ledctl locate=/dev/nvme0n1 --listed-only [Fix] After checking the source code, Lenovo noticed it ran into the issue from the kernel commit abaaac4845a0d6f39f83cbaba4c3b46ba5f93170. This patch (5560a612c20d3daacbf5da7913deefa5c31742f4) which is now upstream resolves this issue. [Where problems could occur] [Other Info] https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/noble/+ref/lp_2077287_locate_led_nvme Blazej Kucman (1): PCI: pciehp: Retain Power Indicator bits for userspace indicators drivers/pci/hotplug/pciehp_hpc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)