From nobody Sat Feb 7 23:10:48 2026 Received: from mail-wm1-f45.google.com (mail-wm1-f45.google.com [209.85.128.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B058636EA8F for ; Tue, 27 Jan 2026 19:31:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.45 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769542271; cv=none; b=EGdeWItvkgpqTO4enN4tvb/lid8Tws5rnB2P+F6l3pQUWLGgDEx5pkr0EGsc9rLVUcgNyI+V6LVYQEgEDBvEO+VhNENWYW5/9LntvYYBRbLnlOWgNTg1Tf9FAeaQiTrYAU33xbo3Gwe/IzHyYawlTXeMlOxLj5jdXun1vbFMkaM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769542271; c=relaxed/simple; bh=1uuqXACzTQ3CiMiOD+I6d+nojH2qadXF+SzTDbJvu7s=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=r5tdy3Mi67mKIXrFgXjOkjjlXeImDMNWuwr6wfE218zj9I+JnvCxsLOohJa8egLeOyTWXn1Kd32F+6HR3o8mi5xpwgy4dWdJVRWmGQ2X+r9ZEDYLdlv1mf+lZpx1+CUqiGLRYxwH1Q0RhcNvhtQPiH6fhAha6itXxkAr/cpZQM0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=ZnPvmIMC; arc=none smtp.client-ip=209.85.128.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ZnPvmIMC" Received: by mail-wm1-f45.google.com with SMTP id 5b1f17b1804b1-47ee301a06aso69054875e9.0 for ; Tue, 27 Jan 2026 11:31:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1769542268; x=1770147068; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:from:to:cc:subject:date:message-id:reply-to; bh=sMwtm90/syzq9VdHssr2kJ43f/6cM72Zzm4oH5359UU=; b=ZnPvmIMCcqtiC9EFnG9xIwnl5c/bG2hwE9DYifEHl8XEQG2gfhO9JM29uDMnxD3Tza DhHq1iVXUaDoI4xeqIiIX7zZLzVKrR5NKknyrBD9LMaX/Yz8Nmoz8HrnfReP+gHKSxE1 LOFat5MbUkKJJyTGki6d/AcZ2OlpFCfgFp+v99/eNjnEeu1dujQV902n0eTjOC5QrZfM Pax/1ANcsAL0jHJ6wuPBq7JCsYk7R/2p3VzRge//BzpXoqxBqLjT365PhJWJEB3T7bb9 x2jmmFlrd4Gk7OTz749KGE1Y+WupJTx8cipnnerNZWwJ+Z49j25HMBAt2RN22SRMd5X1 8d2g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769542268; x=1770147068; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=sMwtm90/syzq9VdHssr2kJ43f/6cM72Zzm4oH5359UU=; b=Y5oEZL6Y3tJ9wBqV5IRGPAJSeoI2VPgu/mWwoUJj4DA2EC7duvMlZuEUjeZIPjHozD yh/UjGStk0awlpy9lAz1WQBXtjg/hW78EKvYoAgGvCpb4Z6R8Ec883PkTedSvQO1MS0i H8GGsIU3dvQn+k4f/Dp5xW9MM+QCNKky8z4V5VwNqSbRxf9/e2QNlRRQgaBUQgu7+YZA OykFMr8N1serwm6llA83Q3MnqlGfmIOoEAgPADBFjUJkkl9SiwQ9Pq3vnL1WfJunAWdf Ini6jQY7y8FVG18QY1Klmld5CSdx97/h/2llsQKpBqRBmjsM2V9E/v3CDSqL0kQa8Tj+ psoA== X-Forwarded-Encrypted: i=1; AJvYcCVtmYeho9d9Kqx7QPuAwdBz1p9KkoPj5061W7CpIaajowCrP0ePzqWT++IT6iuiREFcXl9zOSYPeKGz4Mo=@vger.kernel.org X-Gm-Message-State: AOJu0YwQo+68d8F+jK/A22ch9EZXW9+eA9vIe/FVG1gexL+bg88IrRDl uyQfwqjM3LNm/V3dpZf7e8GSu2STxBUPYsPR5zIlsO9IWKQXIl2NIsfy X-Gm-Gg: AZuq6aJQc4Pwk1kuXsaajBRFIuYtQxE+lVh9QxtY31dK6lhv3Fs0gmv+Gera7jSFWHZ a3Zae46TJ2d/g+9juh1czcoIb1XRB+6GhG/GxnX7PM75ge3pUeHwcrctSvvUdZi1OwktYMExAtW dsiz1vJuKFBDZDeTwDb6bBbKEY6Yw8YGb/P+2TTCic/w9URqBcuX5Rv/BT4d1IgwAmEMFC6nWc5 dzfGLtUVa/JMrQm71EryQSTaepJlHkjmcLPJEH3S2tS/utzgBVKsjkmMmYi27v5ITIejCGe38Nl dhcJJt9j+a3H/HJg0dJxdU809qzyDNse/BxDAGEdLFJ4vIP2XvUcEjMsJEyEsJubJJzvuUnNl+s 3+BJqPJGMq4j+9RZRVnOVqsJiceIAbi06J+COR8uS05OUGiwFqv4Z+mbj9d34KOdY1bLOwTugor I+DyOTaCohRrxrFy0ijZ/ldC09gZPqFB2vJdGeehRjNA== X-Received: by 2002:a05:600c:a47:b0:477:a219:cdb7 with SMTP id 5b1f17b1804b1-48069b9b106mr34078175e9.0.1769542267818; Tue, 27 Jan 2026 11:31:07 -0800 (PST) Received: from osama.. ([41.37.41.91]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4806cdeafffsm12014625e9.7.2026.01.27.11.31.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Jan 2026 11:31:07 -0800 (PST) From: Osama Abdelkader To: Simona Vetter , Helge Deller , Thomas Zimmermann , Lee Jones , Murad Masimov , Osama Abdelkader , Yongzhen Zhang , Quanmin Yan , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] fbdev: fix fb_pad_unaligned_buffer mask Date: Tue, 27 Jan 2026 20:30:55 +0100 Message-ID: <20260127193101.12343-1-osama.abdelkader@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" mask is u8, so it should use 0xff instead of 0xfff Signed-off-by: Osama Abdelkader --- drivers/video/fbdev/core/fbmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fb= mem.c index eff757ebbed1..cf199038f069 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -100,7 +100,7 @@ EXPORT_SYMBOL(fb_pad_aligned_buffer); void fb_pad_unaligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 idx, u32 h= eight, u32 shift_high, u32 shift_low, u32 mod) { - u8 mask =3D (u8) (0xfff << shift_high), tmp; + u8 mask =3D (u8) (0xff << shift_high), tmp; int i, j; =20 for (i =3D height; i--; ) { --=20 2.43.0