From: Kalle Valo <kvalo@codeaurora.org>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Arnd Bergmann <arnd@arndb.de>,
stable@vger.kernel.org, "Reizer, Eyal" <eyalr@ti.com>,
Tony Lindgren <tony@atomide.com>,
Wei Yongjun <weiyj.lk@gmail.com>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: wlcore: fix 64K page support
Date: Wed, 24 May 2017 13:42:57 +0000 (UTC) [thread overview]
Message-ID: <20170524134257.AB8C361155@smtp.codeaurora.org> (raw)
In-Reply-To: <20170511115307.3060650-1-arnd@arndb.de>
Arnd Bergmann <arnd@arndb.de> 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 <arnd@arndb.de>
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
prev parent reply other threads:[~2017-05-24 13:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-11 11:52 [PATCH] wlcore: fix 64K page support Arnd Bergmann
2017-05-24 13:42 ` Kalle Valo [this message]
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