Hi Florian!

thanks for your patch!

On Tue, Jun 18, 2019 at 12:11 AM Florian Fainelli [off-list ref] wrote:

From: Abbott Liu <redacted>

The purpose of this patch is to provide set_ttbr0/get_ttbr0 to
kasan_init function. The definitions of cp15 registers should be in
arch/arm/include/asm/cp15.h rather than arch/arm/include/asm/kvm_hyp.h,
so move them.

Cc: Andrey Ryabinin <redacted>
Reported-by: Marc Zyngier <redacted>
Signed-off-by: Abbott Liu <redacted>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

+#include <linux/stringify.h>

What is this for? I think it can be dropped.

This stuff adding a whole bunch of accessors:

+static inline void set_par(u64 val)
+{
+       if (IS_ENABLED(CONFIG_ARM_LPAE))
+               write_sysreg(val, PAR_64);
+       else
+               write_sysreg(val, PAR_32);
+}

Can we put that in a separate patch since it is not
adding any users, so this is a pure refactoring patch for
the current code?

Yours,
Linus Walleij