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 36FB916E9A4; Fri, 29 Mar 2024 12:50:42 +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=1711716642; cv=none; b=GEcpKd8nSfI8bWKg8I7VkBbSgs54RuW76XZGwUxg6zsJZ/eC5/nw4p06lJss/MUvkq5IzeV9dHiXo3d/zkWy4dDZHdoXQQe91X7OBgIAYrA/gdMMSpBH1d/bfDf08A1s4W3IJ0X4IaB4d4TfMb72Whv1wtDxbFKqugeVh+6pvdM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711716642; c=relaxed/simple; bh=BwONR/zqN+f1kbGae3Kf+DFaoALpqNV58n1AullloRk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SNEPvmYR+QIvgDDjhFP1qOSpClODO8D925/VsCduh0xvmzIpewSI7BaW4KEBfjcEsO4yXhJQiZpJWGdJKp4+ELIcFHqeqowJXzfD26/12lQwE1GSyL0bkryJo1Elk4nKFkl00Hh/pKzKtPX0ew9iwVmxqVWToZ1rKTeUshXP2kk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Sr8gfLFu; 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="Sr8gfLFu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DE5B7C433C7; Fri, 29 Mar 2024 12:50:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711716642; bh=BwONR/zqN+f1kbGae3Kf+DFaoALpqNV58n1AullloRk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Sr8gfLFuVx6n/AYP5v3qPqmrmOmN8Q43tJt4ivZic7sgeDc4MfF1DvFeVYivkUtPg y4gRHfKuWSwl+iC9I8DuSy8fCfkrx18YgNHzigZSNk/2PfEMClPyXRf0QwHw0N9xQ5 J3dTUqNHkm9evr0KgE8YGYZyYmiA8ByYv+JAx7r9Cc99t0SGqzWPXFicqEouZ9ycMh GCl0NGH+NZq2krbr2zQccFIJXO4nE06sBi+SZ3D2+kPqiF+1uQdNgX26B7QjLUm7hB OxgggqVMO5X2cxzlSgVA1Ps1NYIw3bJZzAb6LrZZ/+ZeU1+x5ush7S1KK+AUwE4t1K sIhFwcgcnCtvw== 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 5.4 17/23] sh: Fix build with CONFIG_UBSAN=y Date: Fri, 29 Mar 2024 08:49:50 -0400 Message-ID: <20240329125009.3093845-17-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240329125009.3093845-1-sashal@kernel.org> References: <20240329125009.3093845-1-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 5.4.273 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 f5e1bd7797892..362f2c9f9f7fc 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 = $(obj)/head_$(BITS).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