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 D8A5A15C8B for ; Mon, 5 Dec 2022 19:44:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58F66C433C1; Mon, 5 Dec 2022 19:44:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1670269458; bh=+273FMoA2A3cnFUJPZN9nHqfDczJFAX8TsvDawqFNzU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OE6hKk/QLQ7Nv8ikvfR6U4BjzQMl0678uLpKpn/bMyfu6IEHMFdK1vOgeaWNsuU6T 6k1ju/Ho4RpkecFRkJdve2tRdVLVK/5DmUSU/boz9jSbOOA3Gf3BUK0POXl9JgznGm kY2hKUxOMVD0FVFziLWZCAxzr7bcoq5NXDctP6gM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Guenter Roeck , Max Filippov , Chris Zankel , David Laight , Masahiro Yamada , Andrew Morton , Linus Torvalds , Sasha Levin Subject: [PATCH 5.4 134/153] xtensa: increase size of gcc stack frame check Date: Mon, 5 Dec 2022 20:10:58 +0100 Message-Id: <20221205190812.507148215@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221205190808.733996403@linuxfoundation.org> References: <20221205190808.733996403@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Guenter Roeck [ Upstream commit 867050247e295cf20fce046a92a7e6491fcfe066 ] xtensa frame size is larger than the frame size for almost all other architectures. This results in more than 50 "the frame size of is larger than 1024 bytes" errors when trying to build xtensa:allmodconfig. Increase frame size for xtensa to 1536 bytes to avoid compile errors due to frame size limits. Link: https://lkml.kernel.org/r/20210912025235.3514761-1-linux@roeck-us.net Signed-off-by: Guenter Roeck Reviewed-by: Max Filippov Cc: Chris Zankel Cc: David Laight Cc: Masahiro Yamada Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Stable-dep-of: 152fe65f300e ("Kconfig.debug: provide a little extra FRAME_WARN leeway when KASAN is enabled") Signed-off-by: Sasha Levin --- lib/Kconfig.debug | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index f610b47b74cc..42b6fff962b7 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -253,7 +253,7 @@ config FRAME_WARN int "Warn for stack frames larger than (needs gcc 4.4)" range 0 8192 default 2048 if GCC_PLUGIN_LATENT_ENTROPY - default 1536 if (!64BIT && PARISC) + default 1536 if (!64BIT && (PARISC || XTENSA)) default 1024 if (!64BIT && !PARISC) default 2048 if 64BIT help -- 2.35.1