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/arch/x86/kernel/uprobes.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/kernel/arch/x86/kernel/uprobes.c b/kernel/arch/x86/kernel/uprobes.c
index 138bdb1..9f948b2 100644
--- a/kernel/arch/x86/kernel/uprobes.c
+++ b/kernel/arch/x86/kernel/uprobes.c
@@ -722,8 +722,9 @@
switch (opc1) {
case 0xeb: /* jmp 8 */
case 0xe9: /* jmp 32 */
- case 0x90: /* prefix* + nop; same as jmp with .offs = 0 */
break;
+ case 0x90: /* prefix* + nop; same as jmp with .offs = 0 */
+ goto setup;
case 0xe8: /* call relative */
branch_clear_offset(auprobe, insn);
@@ -753,6 +754,7 @@
return -ENOTSUPP;
}
+setup:
auprobe->branch.opc1 = opc1;
auprobe->branch.ilen = insn->length;
auprobe->branch.offs = insn->immediate.value;
--
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