[Bug 2158501] Re: linux: enable CONFIG_EROFS_FS_PAGE_CACHE_SHARE

** Also affects: linux (Ubuntu Resolute) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Stonking) Importance: Undecided Status: New -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2158501 Title: linux: enable CONFIG_EROFS_FS_PAGE_CACHE_SHARE Status in linux package in Ubuntu: New Status in linux source package in Resolute: New Status in linux source package in Stonking: New Bug description: [Impact] Currently EROFS already ships CONFIG_EROFS_FS_PAGE_CACHE_SHARE in linux 7.0 as an optional feature. since it's already shipped and users can choose to use it at runtime or not, I hope this feature could be enabled in both Ubuntu 26.10(Stonking Stingray), 26.04(Resolute Raccoon) and future Ubuntu versions. Also, since CONFIG_EROFS_FS_ONDEMAND has been removed in Linux 7.2 cycle (https://git.kernel.org/torvalds/c/c37460cd9b2fc). Since CONFIG_EROFS_FS_ONDEMAND conflicts with CONFIG_EROFS_FS_PAGE_CACHE_SHARE due to CONFIG_EROFS_FS_ONDEMAND deprecation at Linux 7.0. I hope CONFIG_EROFS_FS_ONDEMAND can be disabled in Ubuntu 26.10(Stonking Stingray). [Fix] In short, I hope CONFIG_EROFS_FS_PAGE_CACHE_SHARE=y and CONFIG_EROFS_FS_ONDEMAND is not set [Test plan] Build tested. [Where problems could occur] Very small risk of regressions. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2158501/+subscriptions