From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/4] net: round up before calling flush_cache
Date: Mon, 2 Apr 2012 16:03:13 +0200 [thread overview]
Message-ID: <201204021603.13673.marex@denx.de> (raw)
In-Reply-To: <4F7951AD.4070905@denx.de>
Dear Stefano Babic,
> On 01/04/2012 21:23, Mike Frysinger wrote:
> > On Sunday 01 April 2012 09:22:59 Stefano Babic wrote:
> >> If the range passed to flush_cache is not multiple of
> >> ARCH_DMA_MINALIGN, a warning due to mislaignment is printed.
> >> Detected with fec_mxc, mx35 boards:
> >>
> >> CACHE: Misaligned operation at range [80800000, 8083c310]
> >
> > warning on flushing is broken. the arch/arm/cpu/arm926ejs/cache.c
> > code should probably be fixed instead.
>
> mmhhh...I agree with you. Marek, really I am expecting that the same
> message appears on MX28, not only on arm1136. Only if the size of the
> downloaded file is a multiple of 32, the warning will not appear.
>
> Anyway, the message is misleading. Do we need such kind of warning or
> can we simply silently ignore it ?
Well, it was there to catch bugs in drivers. We can probably turn it into
debug() now ?
> Stefano
Best regards,
Marek Vasut
next prev parent reply other threads:[~2012-04-02 14:03 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-30 14:02 [U-Boot] [PATCH] ARM1136: add cache flush and invalidate operations Anatolij Gustschin
2012-03-30 14:20 ` Stefano Babic
2012-03-30 14:35 ` Anatolij Gustschin
2012-03-30 15:04 ` Stefano Babic
2012-03-30 15:28 ` Marek Vasut
2012-03-30 15:42 ` Anatolij Gustschin
2012-03-30 15:58 ` Stefano Babic
2012-03-30 16:05 ` Marek Vasut
2012-03-30 16:16 ` Stefano Babic
2012-04-01 13:22 ` [U-Boot] [PATCH 1/4] " Stefano Babic
2012-04-01 13:22 ` [U-Boot] [PATCH 2/4] net: round up before calling flush_cache Stefano Babic
2012-04-01 13:46 ` Marek Vasut
2012-04-01 14:56 ` Stefano Babic
2012-04-01 15:35 ` Marek Vasut
2012-04-01 19:23 ` Mike Frysinger
2012-04-01 21:00 ` Marek Vasut
2012-04-02 1:38 ` Mike Frysinger
2012-04-02 1:44 ` Marek Vasut
2012-04-02 3:06 ` Mike Frysinger
2012-04-02 3:34 ` Marek Vasut
2012-04-02 5:56 ` Mike Frysinger
2012-04-02 7:13 ` Stefano Babic
2012-04-02 14:03 ` Marek Vasut [this message]
2012-04-02 14:38 ` Stefano Babic
2012-04-01 13:23 ` [U-Boot] [PATCH 3/4] mx35: flea3: fix when cache functions are linked Stefano Babic
2012-04-01 13:23 ` [U-Boot] [PATCH 4/4] mx35: mx35pdk: " Stefano Babic
2012-04-02 16:18 ` [U-Boot] [PATCH V3 1/4] ARM1136: add cache flush and invalidate operations Stefano Babic
2012-04-02 16:29 ` Marek Vasut
2012-04-02 16:51 ` Stefano Babic
2012-04-02 16:18 ` [U-Boot] [PATCH V2 2/4] ARM: 926ejs: use debug() for misaligned addresses Stefano Babic
2012-04-02 16:29 ` Marek Vasut
2012-04-02 18:23 ` Mike Frysinger
2012-04-02 18:42 ` Marek Vasut
2012-04-02 19:07 ` Mike Frysinger
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