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compiler-gcc-document-minimum-version-for-__no_sanitize_coverage__.patch removed from -mm tree

merged mm-stable Andrew Morton 1 participant 1 message Nov 9, 2022

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The quilt patch titled
Subject: compiler-gcc: document minimum version for __no_sanitize_coverage__
has been removed from the -mm tree. Its filename was
compiler-gcc-document-minimum-version-for-__no_sanitize_coverage__.patch

This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: Miguel Ojeda <[email protected]>
Subject: compiler-gcc: document minimum version for __no_sanitize_coverage__
Date: Fri, 21 Oct 2022 13:59:56 +0200

The attribute was added in GCC 12.1.

This will simplify future cleanups, and is closer to what we do in compiler_attributes.h.

---

 include/linux/compiler-gcc.h |    3 +++
 1 file changed, 3 insertions(+)
include/linux/compiler-gcc.h renamed from include/linux/compiler-gcc.h~compiler-gcc-document-minimum-version-for-__no_sanitize_coverage__ +3 -0
@@ -92,6 +92,9 @@
 
 #define __no_sanitize_undefined __attribute__((__no_sanitize_undefined__))
 
+/*
+ * Only supported since gcc >= 12
+ */
 #if defined(CONFIG_KCOV) && __has_attribute(__no_sanitize_coverage__)
 #define __no_sanitize_coverage __attribute__((__no_sanitize_coverage__))
 #else

_

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