From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/samples/ftrace/ftrace-direct-too.c | 14 ++++++++------
1 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/kernel/samples/ftrace/ftrace-direct-too.c b/kernel/samples/ftrace/ftrace-direct-too.c
index 3927cb8..4bdd679 100644
--- a/kernel/samples/ftrace/ftrace-direct-too.c
+++ b/kernel/samples/ftrace/ftrace-direct-too.c
@@ -4,14 +4,14 @@
#include <linux/mm.h> /* for handle_mm_fault() */
#include <linux/ftrace.h>
-extern void my_direct_func(struct vm_area_struct *vma,
- unsigned long address, unsigned int flags);
+extern void my_direct_func(struct vm_area_struct *vma, unsigned long address,
+ unsigned int flags, struct pt_regs *regs);
-void my_direct_func(struct vm_area_struct *vma,
- unsigned long address, unsigned int flags)
+void my_direct_func(struct vm_area_struct *vma, unsigned long address,
+ unsigned int flags, struct pt_regs *regs)
{
- trace_printk("handle mm fault vma=%p address=%lx flags=%x\n",
- vma, address, flags);
+ trace_printk("handle mm fault vma=%p address=%lx flags=%x regs=%p\n",
+ vma, address, flags, regs);
}
extern void my_tramp(void *);
@@ -26,7 +26,9 @@
" pushq %rdi\n"
" pushq %rsi\n"
" pushq %rdx\n"
+" pushq %rcx\n"
" call my_direct_func\n"
+" popq %rcx\n"
" popq %rdx\n"
" popq %rsi\n"
" popq %rdi\n"
--
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