| Message ID | 20201007182049.313278-1-rsalvaterra@gmail.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | mvebu: enable the vDSO | expand |
On 10/7/20 8:20 PM, Rui Salvaterra wrote: > The vDSO is used to accelerate some syscalls. It's working fine on other ARM > targets (e.g. sunxi), let's also enable it on mvebu. > > Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com> > --- > target/linux/mvebu/config-5.4 | 1 + > 1 file changed, 1 insertion(+) Hi, I would prefer if we activate CONFIG_VDSO on all (arm) targets. Could you please add change CONFIG_VDSO to y in these files: target/linux/generic/config-4.19 target/linux/generic/config-5.4 And then remove it from all target configuration files. Hauke
Hi, Hauke, On Sat, 10 Oct 2020 at 19:56, Hauke Mehrtens <hauke@hauke-m.de> wrote: > > Hi, > > I would prefer if we activate CONFIG_VDSO on all (arm) targets. > > Could you please add change CONFIG_VDSO to y in these files: > target/linux/generic/config-4.19 > target/linux/generic/config-5.4 > > And then remove it from all target configuration files. Sure thing, I also believe it's the right thing to do. Will cook a patch later today. Thanks, Rui
diff --git a/target/linux/mvebu/config-5.4 b/target/linux/mvebu/config-5.4 index a13cb8d9e5..7e44c79089 100644 --- a/target/linux/mvebu/config-5.4 +++ b/target/linux/mvebu/config-5.4 @@ -489,6 +489,7 @@ CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_MVEBU=y CONFIG_USB_XHCI_PLATFORM=y CONFIG_USE_OF=y +CONFIG_VDSO=y CONFIG_VFP=y CONFIG_VFPv3=y CONFIG_WATCHDOG_CORE=y
The vDSO is used to accelerate some syscalls. It's working fine on other ARM targets (e.g. sunxi), let's also enable it on mvebu. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com> --- target/linux/mvebu/config-5.4 | 1 + 1 file changed, 1 insertion(+)