| Message ID | 1416254107-29326-1-git-send-email-soren.brinkmann@xilinx.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Monday 17 November 2014, Soren Brinkmann wrote: > This allows booting the kernel with systemd-based root file systems. > > Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> > --- > Hi, > > I don't know whether I'm the only one, but I use a initramfs with > systemd as init, which requires cgroup support in the kernel to fully > boot. > You probably are at this time, but I expect it to get more common in the future, I don't think enabling this is controversial at all. Applied to next/defconfig, thanks! Arnd
Hello, On Thu, Nov 20, 2014 at 1:54 PM, Arnd Bergmann <arnd@arndb.de> wrote: > On Monday 17 November 2014, Soren Brinkmann wrote: >> This allows booting the kernel with systemd-based root file systems. >> >> Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> >> --- >> Hi, >> >> I don't know whether I'm the only one, but I use a initramfs with >> systemd as init, which requires cgroup support in the kernel to fully >> boot. >> > > You probably are at this time, but I expect it to get more common > in the future, I don't think enabling this is controversial at all. > Others are using it but with SoC specific defconfig and not multi_v7. Newer version of systemd needs more config symbols to be enabled besides cgroups, the full list is at http://cgit.freedesktop.org/systemd/systemd/tree/README. Tony recently added the recommended support to OMAP2+ defconfig so something along these lines should be added to multi_v7 as a follow-up: 673ce00c ("ARM: omap2plus_defconfig: Add support for distros with systemd") Best regards, Javier
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 3487046d8a78..2dd723e63c35 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -3,6 +3,7 @@ CONFIG_FHANDLE=y CONFIG_IRQ_DOMAIN_DEBUG=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y
This allows booting the kernel with systemd-based root file systems. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> --- Hi, I don't know whether I'm the only one, but I use a initramfs with systemd as init, which requires cgroup support in the kernel to fully boot. Thanks, Sören --- arch/arm/configs/multi_v7_defconfig | 1 + 1 file changed, 1 insertion(+)