From nobody Sun Feb 8 05:23:12 2026 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 D40AEBA4A for ; Sat, 11 Jan 2025 06:33:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736577216; cv=none; b=W2LJLseLLg35Vbyu2Cc2AKMnnLpd1orzFvYXMm2hE+ZieVXXZqAS4Hz5derHxMAqJS3SDya7+DziKOoRJOdCiPZ1ZM03g2xqrKA9oI+9HxvXWkdcDHJbfCQMwRNA2U7kc2ldCY0ojoSczW05heaB9mFvWc74i2YFGnVltzfrG/o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736577216; c=relaxed/simple; bh=JgS0rBCzaR3Pq8gU9XAlVmpvhN6TepGtqbFReDEAElc=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Xqtc1WRQ+/H2ZqUde4W5TuUhHuVKut8TyTikTwt/HX7BynDiP0mektaiS3VyvxQ4VXYsKJdOJh+of/e1xuQgRkuixUON++1Up1tdlOHw4dCAIIxlXynPTjPcKisgi1gyQE2espa68RmhmjWx0GhNuPG5+uk19vZ9htNfYe1LXlA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=eQYLEKqa; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="eQYLEKqa" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=bhqFF36SmUGtWSDyb83Y6UmmHDcRxBrLrIK4FOgMLfQ=; b=eQYLEKqa8WXLX9UtSjOpklQ7Lk pOZTRcbOrSgZd9OFivOu2jh8GZ/6E+U0mMW5kUWUYF5LpzbiF3q4llbTeTuLm4fA2gslXwbIyTt3F d3IwTVLNVTCP6pI+kLsQU2MvrTOQ4FZED4gNU1S4+yX3ZSKmWjSzTji7nWbhwOmXnW2putAngoky/ wAagEv7Jwlfrrl2kqPHM26hEh6LYiwl4/6qMnqyJATfqwMZsfrBRTpc/kKjZ+DAWKwC6KOiK00X5a K8Im42dqMmJvHChbGOZ7ysCuX9Efv/39sviSMO+pbQlUy37jdytCOdFaZJVPbCs94Dr52NwQoUfIs 6n90BzeQ==; Received: from [50.53.2.24] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.98 #2 (Red Hat Linux)) id 1tWV3u-00000000I3Y-1Uiy; Sat, 11 Jan 2025 06:33:34 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org Subject: [PATCH] x86/usercopy: Fix kernel-doc func param name Date: Fri, 10 Jan 2025 22:33:33 -0800 Message-ID: <20250111063333.911084-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.47.1 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" Use @addr instead of @vaddr in the kernel-doc comment for clean_cache_range() to eliminate warnings: arch/x86/lib/usercopy_64.c:29: warning: Function parameter or struct member= 'addr' not described in 'clean_cache_range' arch/x86/lib/usercopy_64.c:29: warning: Excess function parameter 'vaddr' d= escription in 'clean_cache_range' Fixes: 0aed55af8834 ("x86, uaccess: introduce copy_from_iter_flushcache for= pmem / cache-bypass operations") Signed-off-by: Randy Dunlap Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.org --- arch/x86/lib/usercopy_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-next-20250108.orig/arch/x86/lib/usercopy_64.c +++ linux-next-20250108/arch/x86/lib/usercopy_64.c @@ -18,7 +18,7 @@ #ifdef CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE /** * clean_cache_range - write back a cache range with CLWB - * @vaddr: virtual start address + * @addr: virtual start address * @size: number of bytes to write back * * Write back a cache range using the CLWB (cache line write back)