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author | Alyssa Ross <hi@alyssa.is> | 2021-04-01 17:30:29 +0000 |
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committer | Alyssa Ross <hi@alyssa.is> | 2021-04-14 23:35:22 +0000 |
commit | 12a0b52ebb5101f9bb436a764c1ebf3d730db528 (patch) | |
tree | 332707517689994d592ff121bb6067d81e4c32de /pkgs/os-specific | |
parent | 10ef397830d68c764dc24e833682d01c08fe55ab (diff) | |
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linux: enable Xen everywhere it can be
I don't think there's any reason to have a seperate kernel variant because of this, with all the maintenance burden that imposes. Debian and Fedora both enable all these options on their normal kernels. Alias the Linux Xen attributes, so this change should be seemless for people who were using the Xen kernels up to now. All the Xen options are marked as optional anyway, so it should be fine to try to enable them on non-x86 platforms as well. Cherry-picking this for Spectrum because PVH is cloud-hypervisor's preferred boot entry point on x86, and it'll complain if our kernel doesn't support it. Fixes: https://github.com/NixOS/nixpkgs/issues/115182 (cherry picked from commit 5f24024de6f6405bb9ae9fc4c960b3fba84613b9) Message-Id: <20210411115740.29615-2-hi@alyssa.is> Reviewed-by: Cole Helbling <cole.e.helbling@outlook.com>
Diffstat (limited to 'pkgs/os-specific')
-rw-r--r-- | pkgs/os-specific/linux/kernel/common-config.nix | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix index e80e29aad3d..c0da19dd391 100644 --- a/pkgs/os-specific/linux/kernel/common-config.nix +++ b/pkgs/os-specific/linux/kernel/common-config.nix @@ -12,7 +12,7 @@ # Configuration { stdenv, version -, features ? { grsecurity = false; xen_dom0 = false; } +, features ? { grsecurity = false; } }: with stdenv.lib; @@ -505,13 +505,8 @@ let VBOXGUEST = option no; DRM_VBOXVIDEO = option no; - } // optionalAttrs (stdenv.isx86_64 || stdenv.isi686) ({ - XEN = option yes; - - # XXX: why isn't this in the xen-dom0 conditional section below? - XEN_DOM0 = option yes; - - } // optionalAttrs features.xen_dom0 { + XEN = option yes; + XEN_DOM0 = option yes; PCI_XEN = option yes; HVC_XEN = option yes; HVC_XEN_FRONTEND = option yes; @@ -530,7 +525,7 @@ let XEN_SELFBALLOONING = option yes; XEN_STUB = option yes; XEN_TMEM = option yes; - }); + }; media = { MEDIA_DIGITAL_TV_SUPPORT = yes; |