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From: David Miller <davem@davemloft.net>
To: f.fainelli@gmail.com
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	vivien.didelot@savoirfairelinux.com,
	jerome.oufella@savoirfairelinux.com, linux@roeck-us.net,
	andrew@lunn.ch, cphealy@gmail.com, mathieu@codeaurora.org,
	jonasj76@gmail.com, andrey.volkov@nexvision.fr,
	Chris.Packham@alliedtelesis.co.nz
Subject: Re: [PATCH net-next 0/3] net: Switch tag HW extraction/insertion
Date: Thu, 30 Jul 2015 15:51:24 -0700 (PDT)	[thread overview]
Message-ID: <20150730.155124.2216613161860898066.davem@davemloft.net> (raw)
In-Reply-To: <20150730.141935.723435302404122784.davem@davemloft.net>

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From: David Miller <davem@davemloft.net>
Date: Thu, 30 Jul 2015 14:19:35 -0700 (PDT)

> This looks fine, series applied, thanks.

I think your control block is too large, you'll need to rework this
somehow.

In function ¡dsa_copy_brcm_tag¢,
    inlined from ¡bcm_sysport_desc_rx¢ at drivers/net/ethernet/broadcom/bcmsysport.c:707:4,
    inlined from ¡bcm_sysport_poll¢ at drivers/net/ethernet/broadcom/bcmsysport.c:864:12:
include/linux/compiler.h:447:38: error: call to ¡__compiletime_assert_2016¢ declared with attribute error: BUILD_BUG_ON failed: sizeof(skb->cb) - sizeof(struct napi_gro_cb) < BRCM_TAG_LEN
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
                                      ^
include/linux/compiler.h:430:4: note: in definition of macro ¡__compiletime_assert¢
    prefix ## suffix();    \
    ^
include/linux/compiler.h:447:2: note: in expansion of macro ¡_compiletime_assert¢
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
include/linux/bug.h:50:37: note: in expansion of macro ¡compiletime_assert¢
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
include/linux/bug.h:74:2: note: in expansion of macro ¡BUILD_BUG_ON_MSG¢
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
include/linux/netdevice.h:2016:2: note: in expansion of macro ¡BUILD_BUG_ON¢
  BUILD_BUG_ON(sizeof(skb->cb) - sizeof(struct napi_gro_cb) < BRCM_TAG_LEN);
  ^
scripts/Makefile.build:264: recipe for target 'drivers/net/ethernet/broadcom/bcmsysport.o' failed
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  reply	other threads:[~2015-07-30 22:51 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-29 22:32 [PATCH net-next 0/3] net: Switch tag HW extraction/insertion Florian Fainelli
2015-07-29 22:32 ` [PATCH net-next 1/3] net: add flags for HW assisted extraction/insertions of switch tags Florian Fainelli
2015-07-29 22:32 ` [PATCH net-next 2/3] net: dsa: tag_brcm: Support extracting tags from HW Florian Fainelli
2015-07-29 22:32 ` [PATCH net-next 3/3] net: systemport: Add support for switch tag HW extraction Florian Fainelli
2015-07-30 21:19 ` [PATCH net-next 0/3] net: Switch tag HW extraction/insertion David Miller
2015-07-30 22:51   ` David Miller [this message]
2015-07-30 23:18     ` Florian Fainelli
2015-07-31  1:51     ` Florian Fainelli
2015-07-31  4:24       ` Chris Packham
2015-07-31  6:08       ` Eric Dumazet
2015-07-31 17:05         ` Florian Fainelli
2015-07-31 22:24       ` David Miller

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