treewide: enable the vDSO

The vDSO is used to accelerate some syscalls. It should work fine wherever it's
available, so enable it globally for all targets.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>

target/linux/generic/config-4.19

@@ -5814,7 +5814,7 @@ CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
 # CONFIG_V4L_TEST_DRIVERS is not set
 # CONFIG_VBOXGUEST is not set
 # CONFIG_VCNL4000 is not set
-# CONFIG_VDSO is not set
+CONFIG_VDSO=y
 # CONFIG_VEML6070 is not set
 # CONFIG_VETH is not set
 # CONFIG_VEXPRESS_CONFIG is not set

target/linux/generic/config-5.4

@@ -6214,7 +6214,7 @@ CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
 # CONFIG_VBOXGUEST is not set
 # CONFIG_VCNL4000 is not set
 # CONFIG_VCNL4035 is not set
-# CONFIG_VDSO is not set
+CONFIG_VDSO=y
 # CONFIG_VEML6070 is not set
 # CONFIG_VETH is not set
 # CONFIG_VEXPRESS_CONFIG is not set

target/linux/ipq40xx/config-4.19

@@ -497,7 +497,6 @@ CONFIG_USB=y
 CONFIG_USB_COMMON=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USE_OF=y
-CONFIG_VDSO=y
 CONFIG_VFP=y
 CONFIG_VFPv3=y
 CONFIG_WATCHDOG_CORE=y

target/linux/ipq40xx/config-5.4

@@ -523,7 +523,6 @@ CONFIG_USB=y
 CONFIG_USB_COMMON=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USE_OF=y
-CONFIG_VDSO=y
 CONFIG_VFP=y
 CONFIG_VFPv3=y
 CONFIG_WATCHDOG_CORE=y

target/linux/ipq806x/config-4.19

@@ -494,7 +494,6 @@ CONFIG_USB=y
 CONFIG_USB_COMMON=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USE_OF=y
-CONFIG_VDSO=y
 CONFIG_VFP=y
 CONFIG_VFPv3=y
 CONFIG_WATCHDOG_CORE=y

target/linux/ipq806x/config-5.4

@@ -512,7 +512,6 @@ CONFIG_USB=y
 CONFIG_USB_COMMON=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USE_OF=y
-CONFIG_VDSO=y
 CONFIG_VFP=y
 CONFIG_VFPv3=y
 CONFIG_WATCHDOG_CORE=y

target/linux/layerscape/armv7/config-5.4

@@ -746,7 +746,6 @@ CONFIG_USB_SUPPORT=y
 CONFIG_USER_NS=y
 CONFIG_USE_OF=y
 CONFIG_UTS_NS=y
-CONFIG_VDSO=y
 CONFIG_VEXPRESS_CONFIG=y
 CONFIG_VEXPRESS_SYSCFG=y
 CONFIG_VFAT_FS=y

target/linux/sunxi/config-4.19

@@ -581,7 +581,6 @@ CONFIG_USB_STORAGE=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USERIO=y
 CONFIG_USE_OF=y
-CONFIG_VDSO=y
 CONFIG_VFAT_FS=y
 CONFIG_VFP=y
 CONFIG_VFPv3=y

target/linux/sunxi/config-5.4

@@ -567,7 +567,6 @@ CONFIG_USB_STORAGE=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USERIO=y
 CONFIG_USE_OF=y
-CONFIG_VDSO=y
 CONFIG_VFAT_FS=y
 CONFIG_VFP=y
 CONFIG_VFPv3=y

target/linux/tegra/config-4.19

@@ -539,7 +539,6 @@ CONFIG_USB_ULPI=y
 CONFIG_USB_ULPI_VIEWPORT=y
 # CONFIG_USERIO is not set
 CONFIG_USE_OF=y
-CONFIG_VDSO=y
 # CONFIG_VFIO is not set
 CONFIG_VFP=y
 CONFIG_VFPv3=y

target/linux/tegra/config-5.4

@@ -554,7 +554,6 @@ CONFIG_USB_ULPI=y
 CONFIG_USB_ULPI_VIEWPORT=y
 # CONFIG_USERIO is not set
 CONFIG_USE_OF=y
-CONFIG_VDSO=y
 # CONFIG_VFIO is not set
 CONFIG_VFP=y
 CONFIG_VFPv3=y