| Message ID | 333fdfb5080726988b1223a5fbe8ebcc4d6ec3e0.1591885760.git.afzal.mohd.ma@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: copy_{from,to}_user() for vmsplit 4g/4g | expand |
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index c77c93c485a08..ae2687679d7c8 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1326,6 +1326,15 @@ config PAGE_OFFSET default 0xB0000000 if VMSPLIT_3G_OPT default 0xC0000000 +config VMSPLIT_4G_DEV + bool "Experimental changes for 4G/4G user/kernel split" + depends on ARM_LPAE + select UACCESS_GUP_KMAP_MEMCPY + help + Experimental changes during 4G/4G user/kernel split development. + Existing vmsplit config option is used, once development is done, + this would be put as a new choice & _DEV suffix removed. + config NR_CPUS int "Maximum number of CPUs (2-32)" range 2 32
Select UACCESS_GUP_KMAP_MEMCPY initially. Signed-off-by: afzal mohammed <afzal.mohd.ma@gmail.com> --- arch/arm/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+)