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/mm/mem_encrypt_identity.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/kernel/arch/x86/mm/mem_encrypt_identity.c b/kernel/arch/x86/mm/mem_encrypt_identity.c
index 011e042..5ec47af 100644
--- a/kernel/arch/x86/mm/mem_encrypt_identity.c
+++ b/kernel/arch/x86/mm/mem_encrypt_identity.c
@@ -586,7 +586,8 @@
 	cmdline_ptr = (const char *)((u64)bp->hdr.cmd_line_ptr |
 				     ((u64)bp->ext_cmd_line_ptr << 32));
 
-	cmdline_find_option(cmdline_ptr, cmdline_arg, buffer, sizeof(buffer));
+	if (cmdline_find_option(cmdline_ptr, cmdline_arg, buffer, sizeof(buffer)) < 0)
+		return;
 
 	if (!strncmp(buffer, cmdline_on, sizeof(buffer)))
 		sme_me_mask = me_mask;

--
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