All syscall_get_* and syscall_set_* functions must be defined as
static inline.
Reported-by: kbuild test robot <l...@intel.com>
Fixes: 1932fbe36e02 ("nds32: System calls handling")
Cc: Greentime Hu <green...@gmail.com>
Cc: Vincent Chen <deanbo...@gmail.com>
Cc: Elvira Khabirova <lineprin...@altlinux.org>
Cc: Eugene Syromyatnikov <e...@redhat.com>
Cc: sta...@vger.kernel.org # v4.17+
Signed-off-by: Dmitry V. Levin <l...@altlinux.org>
---
This is just a gentle ping, the patch is unchanged.
arch/nds32/include/asm/syscall.h | 29 ++++++++++++++++++-----------
1 file changed, 18 insertions(+), 11 deletions(-)
diff --git a/arch/nds32/include/asm/syscall.h b/arch/nds32/include/asm/syscall.h
index f7e5e86765fe..6b131202d0e9 100644
--- a/arch/nds32/include/asm/syscall.h
+++ b/arch/nds32/include/asm/syscall.h
@@ -25,7 +25,8 @@ struct pt_regs;
*
* It's only valid to call this when @task is known to be blocked.
*/
-int syscall_get_nr(struct task_struct *task, struct pt_regs *regs)
+static inline int
+syscall_get_nr(struct task_struct *task, struct pt_regs *regs)
{
return regs->syscallno;
}
@@ -46,7 +47,8 @@ int syscall_get_nr(struct task_struct *task, struct pt_regs
*regs)
* system call instruction. This may not be the same as what the
* register state looked like at system call entry tracing.
*/
-void syscall_rollback(struct task_struct *task, struct pt_regs *regs)
+static inline void
+syscall_rollback(struct task_struct *task, struct pt_regs *regs)
{
regs->uregs[0] = regs->orig_r0;
}
@@ -61,7 +63,8 @@ void syscall_rollback(struct task_struct *task, struct
pt_regs *regs)
* It's only valid to call this when @task is stopped for tracing on exit
* from a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT.
*/
-long syscall_get_error(struct task_struct *task, struct pt_regs *regs)
+static inline long
+syscall_get_error(struct task_struct *task, struct pt_regs *regs)
{
unsigned long error = regs->uregs[0];
return IS_ERR_VALUE(error) ? error : 0;
@@ -78,7 +81,8 @@ long syscall_get_error(struct task_struct *task, struct
pt_regs *regs)
* It's only valid to call this when @task is stopped for tracing on exit
* from a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT.
*/
-long syscall_get_return_value(struct task_struct *task, struct pt_regs *regs)
+static inline long
+syscall_get_return_value(struct task_struct *task, struct pt_regs *regs)
{
return regs->uregs[0];
}
@@ -98,8 +102,9 @@ long syscall_get_return_value(struct task_struct *task,
struct pt_regs *regs)
* It's only valid to call this when @task is stopped for tracing on exit
* from a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT.
*/
-void syscall_set_return_value(struct task_struct *task, struct pt_regs *regs,
- int error, long val)
+static inline void
+syscall_set_return_value(struct task_struct *task, struct pt_regs *regs,
+ int error, long val)
{
regs->uregs[0] = (long)error ? error : val;
}
@@ -122,8 +127,9 @@ void syscall_set_return_value(struct task_struct *task,
struct pt_regs *regs,
* taking up to 6 arguments.
*/
#define SYSCALL_MAX_ARGS 6
-void syscall_get_arguments(struct task_struct *task, struct pt_regs *regs,
- unsigned int i, unsigned int n, unsigned long *args)
+static inline void
+syscall_get_arguments(struct task_struct *task, struct pt_regs *regs,
+ unsigned int i, unsigned int n, unsigned long *args)
{
if (n == 0)
return;
@@ -163,9 +169,10 @@ void syscall_get_arguments(struct task_struct *task,
struct pt_regs *regs,
* It's invalid to call this with @i + @n > 6; we only support system calls
* taking up to 6 arguments.
*/
-void syscall_set_arguments(struct task_struct *task, struct pt_regs *regs,
- unsigned int i, unsigned int n,
- const unsigned long *args)
+static inline void
+syscall_set_arguments(struct task_struct *task, struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ const unsigned long *args)
{
if (n == 0)
return;
--
ldv
