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 B8406145B16; Tue, 27 Feb 2024 13:28:36 +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=1709040516; cv=none; b=f0w4O3q69oM0m2cE37R0fVMPlM0IWTijxfe/ffpJhAuMqrg0FoaUELskho4HqVu3BirFA21cP3cr5Tg3cK3pXtRgFHRm3jJkqzDu9beK/GwEI55WdwqkrFcCiQ0nN5uDQMfMeL0J043ZOlCDox8IIM/vIv3PRSit39yBoTKYvHU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709040516; c=relaxed/simple; bh=AXEp09qZI8koJNWjV4qV+1ke9w4NKJJP9UkTuQriv0s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=sZuV+K8bi8VPKmuaRUJrV44pEfb/N0sqc7fBmUylWQeM6Ge+5O7jQNKVJ9eQBl3RG7EtySAK4CAxLlh8WcRaNeqakwaDAgjxK0jsQLnQahoPPzKoL/fw2gfkdfnQ+fJWxDauUhWXGMiJxsUojIBzZN7W8Do0rkPbq3NFdZvAf7k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=IW9v6LJM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="IW9v6LJM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 44D59C433F1; Tue, 27 Feb 2024 13:28:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1709040516; bh=AXEp09qZI8koJNWjV4qV+1ke9w4NKJJP9UkTuQriv0s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IW9v6LJMgAbiQfuKilkeGVyDX9xQ5OB8twCVhpmAqVBnVlWUPZ6fIUwfFqsTYDoMn 1Lzuj0rlhk7z1eXtfXYhgQNICyqP4ZFakWvGpJ/3kLKEJ7Z2znRvgc7sb8X4uknjEc MM41egX/CTLUVdFKX3WMbH7wsV83DRxC1YZBQXjA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vinod Koul , Sasha Levin Subject: [PATCH 6.7 013/334] dmaengine: dw-edma: increase size of name in debugfs code Date: Tue, 27 Feb 2024 14:17:51 +0100 Message-ID: <20240227131631.052446487@linuxfoundation.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240227131630.636392135@linuxfoundation.org> References: <20240227131630.636392135@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.7-stable review patch. If anyone has any objections, please let me know. ------------------ From: Vinod Koul [ Upstream commit cb95a4fa50bbc1262bfb7fea482388a50b12948f ] We seem to have hit warnings of 'output may be truncated' which is fixed by increasing the size of 'name' drivers/dma/dw-edma/dw-hdma-v0-debugfs.c: In function ‘dw_hdma_v0_debugfs_on’: drivers/dma/dw-edma/dw-hdma-v0-debugfs.c:125:50: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 8 [-Werror=format-truncation=] 125 | snprintf(name, sizeof(name), "%s:%d", CHANNEL_STR, i); | ^~ drivers/dma/dw-edma/dw-hdma-v0-debugfs.c: In function ‘dw_hdma_v0_debugfs_on’: drivers/dma/dw-edma/dw-hdma-v0-debugfs.c:142:50: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 8 [-Werror=format-truncation=] 142 | snprintf(name, sizeof(name), "%s:%d", CHANNEL_STR, i); | ^~ drivers/dma/dw-edma/dw-edma-v0-debugfs.c: In function ‘dw_edma_debugfs_regs_wr’: drivers/dma/dw-edma/dw-edma-v0-debugfs.c:193:50: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 8 [-Werror=format-truncation=] 193 | snprintf(name, sizeof(name), "%s:%d", CHANNEL_STR, i); | ^~ Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/dma/dw-edma/dw-edma-v0-debugfs.c | 4 ++-- drivers/dma/dw-edma/dw-hdma-v0-debugfs.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/dma/dw-edma/dw-edma-v0-debugfs.c b/drivers/dma/dw-edma/dw-edma-v0-debugfs.c index 0745d9e7d259b..406f169b09a75 100644 --- a/drivers/dma/dw-edma/dw-edma-v0-debugfs.c +++ b/drivers/dma/dw-edma/dw-edma-v0-debugfs.c @@ -176,7 +176,7 @@ dw_edma_debugfs_regs_wr(struct dw_edma *dw, struct dentry *dent) }; struct dentry *regs_dent, *ch_dent; int nr_entries, i; - char name[16]; + char name[32]; regs_dent = debugfs_create_dir(WRITE_STR, dent); @@ -239,7 +239,7 @@ static noinline_for_stack void dw_edma_debugfs_regs_rd(struct dw_edma *dw, }; struct dentry *regs_dent, *ch_dent; int nr_entries, i; - char name[16]; + char name[32]; regs_dent = debugfs_create_dir(READ_STR, dent); diff --git a/drivers/dma/dw-edma/dw-hdma-v0-debugfs.c b/drivers/dma/dw-edma/dw-hdma-v0-debugfs.c index 520c81978b085..dcdc57fe976c1 100644 --- a/drivers/dma/dw-edma/dw-hdma-v0-debugfs.c +++ b/drivers/dma/dw-edma/dw-hdma-v0-debugfs.c @@ -116,7 +116,7 @@ static void dw_hdma_debugfs_regs_ch(struct dw_edma *dw, enum dw_edma_dir dir, static void dw_hdma_debugfs_regs_wr(struct dw_edma *dw, struct dentry *dent) { struct dentry *regs_dent, *ch_dent; - char name[16]; + char name[32]; int i; regs_dent = debugfs_create_dir(WRITE_STR, dent); @@ -133,7 +133,7 @@ static void dw_hdma_debugfs_regs_wr(struct dw_edma *dw, struct dentry *dent) static void dw_hdma_debugfs_regs_rd(struct dw_edma *dw, struct dentry *dent) { struct dentry *regs_dent, *ch_dent; - char name[16]; + char name[32]; int i; regs_dent = debugfs_create_dir(READ_STR, dent); -- 2.43.0