From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- arch/loongarch/kernel/access-helper.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 arch/loongarch/kernel/access-helper.h (limited to 'arch/loongarch/kernel/access-helper.h') diff --git a/arch/loongarch/kernel/access-helper.h b/arch/loongarch/kernel/access-helper.h new file mode 100644 index 0000000000..4a35ca81bd --- /dev/null +++ b/arch/loongarch/kernel/access-helper.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#include + +static inline int __get_inst(u32 *i, u32 *p, bool user) +{ + return user ? get_user(*i, (u32 __user *)p) : get_kernel_nofault(*i, p); +} + +static inline int __get_addr(unsigned long *a, unsigned long *p, bool user) +{ + return user ? get_user(*a, (unsigned long __user *)p) : get_kernel_nofault(*a, p); +} -- cgit v1.2.3