linux-hardening - [PATCH 1/2] hardening: drop obsolete UBSAN_SANITIZE

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Date: Thu,  8 Feb 2024 10:10:44 +0100
From: Lukas Bulwahn <lukas.bulwahn@...il.com>
To: Kees Cook <keescook@...omium.org>,
	"Gustavo A . R . Silva" <gustavoars@...nel.org>,
	linux-hardening@...r.kernel.org
Cc: kernel-janitors@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Lukas Bulwahn <lukas.bulwahn@...il.com>
Subject: [PATCH 1/2] hardening: drop obsolete UBSAN_SANITIZE_ALL from config fragment

Commit 7a628f818499 ("ubsan: Remove CONFIG_UBSAN_SANITIZE_ALL") removes the
config UBSAN_SANITIZE_ALL, but one reference to that config is left in the
hardening.config fragment.

Drop this reference in hardening.config fragment.

Note that CONFIG_UBSAN is still enabled in the hardening.config fragment,
so the functionality when using this fragment remains the same.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...il.com>
---
 kernel/configs/hardening.config | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/configs/hardening.config b/kernel/configs/hardening.config
index 95a400f042b1..4dc0cd342ced 100644
--- a/kernel/configs/hardening.config
+++ b/kernel/configs/hardening.config
@@ -44,7 +44,6 @@ CONFIG_UBSAN_BOUNDS=y
 # CONFIG_UBSAN_BOOL
 # CONFIG_UBSAN_ENUM
 # CONFIG_UBSAN_ALIGNMENT
-CONFIG_UBSAN_SANITIZE_ALL=y
 
 # Linked list integrity checking.
 CONFIG_LIST_HARDENED=y
-- 
2.17.1