From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:42888 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1035560AbdEXNm6 (ORCPT ); Wed, 24 May 2017 09:42:58 -0400 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Subject: Re: wlcore: fix 64K page support From: Kalle Valo In-Reply-To: <20170511115307.3060650-1-arnd@arndb.de> References: <20170511115307.3060650-1-arnd@arndb.de> To: Arnd Bergmann Cc: Arnd Bergmann , stable@vger.kernel.org, "Reizer, Eyal" , Tony Lindgren , Wei Yongjun , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Message-Id: <20170524134257.AB8C361155@smtp.codeaurora.org> (sfid-20170524_154340_366185_33656DB2) Date: Wed, 24 May 2017 13:42:57 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org List-ID: Arnd Bergmann wrote: > In the stable linux-3.16 branch, I ran into a warning in the > wlcore driver: > > drivers/net/wireless/ti/wlcore/spi.c: In function 'wl12xx_spi_raw_write': > drivers/net/wireless/ti/wlcore/spi.c:315:1: error: the frame size of 12848 bytes is larger than 2048 bytes [-Werror=frame-larger-than=] > > Newer kernels no longer show the warning, but the bug is still there, > as the allocation is based on the CPU page size rather than the > actual capabilities of the hardware. > > This replaces the PAGE_SIZE macro with the SZ_4K macro, i.e. 4096 bytes > per buffer. > > Cc: stable@vger.kernel.org > Signed-off-by: Arnd Bergmann Patch applied to wireless-drivers-next.git, thanks. 4a4274bf2dbb wlcore: fix 64K page support -- https://patchwork.kernel.org/patch/9721269/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches