From 05e59e5fb0064c97a1c10921ecd549f2d4a58565 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:14:40 +0000
Subject: [PATCH] add REDIRECT
---
kernel/arch/microblaze/kernel/process.c | 11 +++++------
1 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/kernel/arch/microblaze/kernel/process.c b/kernel/arch/microblaze/kernel/process.c
index 6527ec2..ee000ae 100644
--- a/kernel/arch/microblaze/kernel/process.c
+++ b/kernel/arch/microblaze/kernel/process.c
@@ -18,7 +18,6 @@
#include <linux/tick.h>
#include <linux/bitops.h>
#include <linux/ptrace.h>
-#include <asm/pgalloc.h>
#include <linux/uaccess.h> /* for USER_DS macros */
#include <asm/cacheflush.h>
@@ -54,13 +53,13 @@
{
}
-int copy_thread(unsigned long clone_flags, unsigned long usp,
- unsigned long arg, struct task_struct *p)
+int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg,
+ struct task_struct *p, unsigned long tls)
{
struct pt_regs *childregs = task_pt_regs(p);
struct thread_info *ti = task_thread_info(p);
- if (unlikely(p->flags & PF_KTHREAD)) {
+ if (unlikely(p->flags & (PF_KTHREAD | PF_IO_WORKER))) {
/* if we're creating a new kernel thread then just zeroing all
* the registers. That's OK for a brand new thread.*/
memset(childregs, 0, sizeof(struct pt_regs));
@@ -114,7 +113,7 @@
* which contains TLS area
*/
if (clone_flags & CLONE_SETTLS)
- childregs->r21 = childregs->r10;
+ childregs->r21 = tls;
return 0;
}
@@ -150,5 +149,5 @@
void arch_cpu_idle(void)
{
- local_irq_enable();
+ raw_local_irq_enable();
}
--
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