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From: Andrew Morton <akpm@linux-foundation.org>
To: mm-commits@vger.kernel.org,ojeda@kernel.org,andreyknvl@gmail.com,akpm@linux-foundation.org
Subject: [folded-merged] kasan-simplify-and-clarify-makefile-v2.patch removed from -mm tree
Date: Tue, 03 Sep 2024 20:55:13 -0700	[thread overview]
Message-ID: <20240904035514.7956EC4CEC2@smtp.kernel.org> (raw)


The quilt patch titled
     Subject: kasan-simplify-and-clarify-makefile-v2
has been removed from the -mm tree.  Its filename was
     kasan-simplify-and-clarify-makefile-v2.patch

This patch was dropped because it was folded into kasan-simplify-and-clarify-makefile.patch

------------------------------------------------------
From: Andrey Konovalov <andreyknvl@gmail.com>
Subject: kasan-simplify-and-clarify-makefile-v2
Date: Wed, 14 Aug 2024 18:10:52 +0200

comments fixes per Miguel

Link: https://lkml.kernel.org/r/20240814161052.10374-1-andrey.konovalov@linux.dev
Signed-off-by: Andrey Konovalov <andreyknvl@gmail.com>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 scripts/Makefile.kasan |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

--- a/scripts/Makefile.kasan~kasan-simplify-and-clarify-makefile-v2
+++ a/scripts/Makefile.kasan
@@ -34,13 +34,15 @@ endif
 # First, enable -fsanitize=kernel-address together with providing the shadow
 # mapping offset, as for GCC, -fasan-shadow-offset fails without -fsanitize
 # (GCC accepts the shadow mapping offset via -fasan-shadow-offset instead of
-# a normal --param). Instead of ifdef-checking the compiler, rely on cc-option.
+# a --param like the other KASAN parameters).
+# Instead of ifdef-checking the compiler, rely on cc-option.
 CFLAGS_KASAN := $(call cc-option, -fsanitize=kernel-address \
 		-fasan-shadow-offset=$(KASAN_SHADOW_OFFSET), \
 		$(call cc-option, -fsanitize=kernel-address \
 		-mllvm -asan-mapping-offset=$(KASAN_SHADOW_OFFSET)))
 
-# Now, add other parameters enabled in a similar way with GCC and Clang.
+# Now, add other parameters enabled similarly in both GCC and Clang.
+# As some of them are not supported by older compilers, use cc-param.
 CFLAGS_KASAN += $(call cc-param,asan-instrumentation-with-call-threshold=$(call_threshold)) \
 		$(call cc-param,asan-stack=$(stack_enable)) \
 		$(call cc-param,asan-instrument-allocas=1) \
_

Patches currently in -mm which might be from andreyknvl@gmail.com are

kasan-simplify-and-clarify-makefile.patch


                 reply	other threads:[~2024-09-04  3:55 UTC|newest]

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