[Kernel-packages] [Bug 1968886] Re: Provide pid_max namespace support

2022-04-14 Thread Gary.Wang
I gave it a try with the test kernel shared by Dimitri. 1. Launch a jammy(kernel version: 5.15.0-25-generic) based LXD VM locally 2. Disable the security boot. 3. Install the test kernels (version: 5.15.0-26-generic) 4. Reboot the VM 5. Install the latest lxd snap(5.0.0-e478009) from the store 6.

[Kernel-packages] [Bug 1968886] Re: Provide pid_max namespace support

2022-04-14 Thread Dimitri John Ledkov
** Description changed: [Impact] - * Allow setting lower pid_max on per namespace basis, to support legacy +  * Allow setting lower pid_max on per namespace basis, to support legacy workloads on modern hosts. - * Cherrypick patches from +  * Cherrypick patches from https://gitlab.com

[Kernel-packages] [Bug 1968886] Re: Provide pid_max namespace support

2022-04-14 Thread Dimitri John Ledkov
Entering mount & pid namespace, as initial namespace root does not let me set pid_max inside the container. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1968886 Title: Provide pid_max

[Kernel-packages] [Bug 1968886] Re: Provide pid_max namespace support

2022-04-14 Thread Dimitri John Ledkov
Changing pid_max on the host to a lower value, kept high value in the container. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1968886 Title: Provide pid_max namespace support Status i