commit 157378f43faad830e4aa3815bde5fa9f9a9f5be6
author Olivier Deprez <olivier.deprez@arm.com> Mon Apr 04 15:47:50 2022 +0200
committer Olivier Deprez <olivier.deprez@arm.com> Mon Apr 04 17:19:45 2022 +0200
tree a6c9afae04d547459872e71460db6f8a454a070c
parent 0e64123141f3854e695eb4924d82b52856691466

Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>

arch/h8300/kernel/process.c

diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index e35cdf0..bc1364d 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -45,7 +45,6 @@
 #include <linux/uaccess.h>
 #include <asm/traps.h>
 #include <asm/setup.h>
-#include <asm/pgtable.h>
 
 void (*pm_power_off)(void) = NULL;
 EXPORT_SYMBOL(pm_power_off);
@@ -58,7 +57,7 @@
  */
 void arch_cpu_idle(void)
 {
-	local_irq_enable();
+	raw_local_irq_enable();
 	__asm__("sleep");
 }
 
@@ -106,9 +105,8 @@
 {
 }
 
-int copy_thread(unsigned long clone_flags,
-		unsigned long usp, unsigned long topstk,
-		struct task_struct *p)
+int copy_thread(unsigned long clone_flags, unsigned long usp,
+		unsigned long topstk, struct task_struct *p, unsigned long tls)
 {
 	struct pt_regs *childregs;
 
@@ -160,11 +158,19 @@
 	unsigned long  newsp;
 	uintptr_t parent_tidptr;
 	uintptr_t child_tidptr;
+	struct kernel_clone_args kargs = {};
 
 	get_user(clone_flags, &args[0]);
 	get_user(newsp, &args[1]);
 	get_user(parent_tidptr, &args[2]);
 	get_user(child_tidptr, &args[3]);
-	return do_fork(clone_flags, newsp, 0,
-		       (int __user *)parent_tidptr, (int __user *)child_tidptr);
+
+	kargs.flags		= (lower_32_bits(clone_flags) & ~CSIGNAL);
+	kargs.pidfd		= (int __user *)parent_tidptr;
+	kargs.child_tid		= (int __user *)child_tidptr;
+	kargs.parent_tid	= (int __user *)parent_tidptr;
+	kargs.exit_signal	= (lower_32_bits(clone_flags) & CSIGNAL);
+	kargs.stack		= newsp;
+
+	return kernel_clone(&kargs);
 }