From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B89F015217E; Fri, 29 Mar 2024 12:49:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711716582; cv=none; b=T3abqEJjoGmkONQDgLE9emWb3f1ZfL1m6dy1bKQOabDRJct8H/lzr8bqi0jb/vyOssstFfdvUIC10V6wFcvsZoUYgTPpiEuO+4cblBDGrO9m60YiYGyQg1KHpgjvRp/XtkdW43dRyOn0AK1MY5UYsU95O2xXzzFosTMTjd0fB2U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711716582; c=relaxed/simple; bh=ORrkXhOEFKtoASG7lh/cLzIJoH6liO4TrWq0yY57hWU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WSeb6Ollq2I5XBj/3z2x64yH6tsKosFdYHCqhGHJAUYhrFvJMXwIZVNXjZ/nuIEhp77OejdTKZNCkA9a6WBax7f02Nt2nhIi7Gxkgex0quC9E3ZRBy6JcqGJdVXcER1Imz9kjhTbjNHxWdkHgacb+mKG3UOwdeVT0vH4dvx6GKE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=brTWtpQ6; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="brTWtpQ6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6F046C43399; Fri, 29 Mar 2024 12:49:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711716582; bh=ORrkXhOEFKtoASG7lh/cLzIJoH6liO4TrWq0yY57hWU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=brTWtpQ6FwnccTAwgOSairdaB/yXBHG5QfvusuGjjBXGtLVKnD1ym9csrbS6cjxR9 4Klpr8lVeQ/Pl0jASMG3/TjJKlWKtEQjhhgwWdPMx0J5UJkvKiaqUMPQqLdOOyt9lm tg7w+qSGiugweDWNvTgo7PE5TUtoSnOUUyKSEc3W+U/QFn6TWATfmHJit9WPEzCQen d70eJo07LrrG5hbEQM2BsnLJaYuk7OJCEGhsBsL3ins86JqfDzjx6yXaDXevIR2Y+Q NwQnKV0rY/QYm/wJ+m3zqu7UjFrgAEC/AO62akI5M1kWkcShRPcyhaA1Ku1O8bvGiT zGs4N9dlK/Fdg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Kees Cook , kernel test robot , Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz , Masahiro Yamada , Nicolas Schier , linux-sh@vger.kernel.org, Sasha Levin Subject: [PATCH AUTOSEL 5.10 22/31] sh: Fix build with CONFIG_UBSAN=y Date: Fri, 29 Mar 2024 08:48:39 -0400 Message-ID: <20240329124903.3093161-22-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240329124903.3093161-1-sashal@kernel.org> References: <20240329124903.3093161-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.10.214 Content-Transfer-Encoding: 8bit From: Kees Cook [ Upstream commit e36b70fb8c707a0688960184380bc151390d671b ] The early boot stub for sh had UBSan instrumentation present where it is not supported. Disable it for this part of the build. sh4-linux-ld: arch/sh/boot/compressed/misc.o: in function `zlib_inflate_table': misc.c:(.text+0x670): undefined reference to `__ubsan_handle_shift_out_of_bounds' Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202401310416.s8HLiLnC-lkp@intel.com/ Cc: Yoshinori Sato Cc: Rich Felker Cc: John Paul Adrian Glaubitz Cc: Masahiro Yamada Cc: Nicolas Schier Cc: Link: https://lore.kernel.org/r/20240130232717.work.088-kees@kernel.org Signed-off-by: Kees Cook Signed-off-by: Sasha Levin --- arch/sh/boot/compressed/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/sh/boot/compressed/Makefile b/arch/sh/boot/compressed/Makefile index 589d2d8a573db..edc9dc36115dc 100644 --- a/arch/sh/boot/compressed/Makefile +++ b/arch/sh/boot/compressed/Makefile @@ -13,6 +13,7 @@ targets := vmlinux vmlinux.bin vmlinux.bin.gz \ OBJECTS = $(obj)/head_32.o $(obj)/misc.o $(obj)/cache.o GCOV_PROFILE := n +UBSAN_SANITIZE := n # # IMAGE_OFFSET is the load offset of the compression loader -- 2.43.0