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From: Sowmini Varadhan <sowmini.varadhan@oracle.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: David Miller <davem@davemloft.net>,
	linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org
Subject: Re: sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co
Date: Sun, 19 Apr 2015 10:51:57 +0000	[thread overview]
Message-ID: <20150419105157.GA9736@oracle.com> (raw)
In-Reply-To: <55332DBF.7030701@roeck-us.net>

On (04/18/15 21:23), Guenter Roeck wrote:
> 
> I spoke too early. Now I get a similar failure in the
> powerpc:allmodconfig build
> (which previously failed for a different reason).

I think this duplicate symbol is genuine.. there's a definition
in arch/powerpc/kernel/iommu.c. To avoid conflicting with that,
the one in lib/iommu-common.c can be renamed.  I guess we missed
this during review, and this went under the radar when I did
all my testing on sparc.

I'll put a patch together for this today..

--Sowmini

WARNING: multiple messages have this Message-ID (diff)
From: Sowmini Varadhan <sowmini.varadhan@oracle.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: David Miller <davem@davemloft.net>,
	linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org
Subject: Re: sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions)
Date: Sun, 19 Apr 2015 06:51:57 -0400	[thread overview]
Message-ID: <20150419105157.GA9736@oracle.com> (raw)
In-Reply-To: <55332DBF.7030701@roeck-us.net>

On (04/18/15 21:23), Guenter Roeck wrote:
> 
> I spoke too early. Now I get a similar failure in the
> powerpc:allmodconfig build
> (which previously failed for a different reason).

I think this duplicate symbol is genuine.. there's a definition
in arch/powerpc/kernel/iommu.c. To avoid conflicting with that,
the one in lib/iommu-common.c can be renamed.  I guess we missed
this during review, and this went under the radar when I did
all my testing on sparc.

I'll put a patch together for this today..

--Sowmini

  reply	other threads:[~2015-04-19 10:51 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-18  5:47 sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common Guenter Roeck
2015-04-18  5:47 ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) Guenter Roeck
2015-04-18 10:59 ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co Sowmini Varadhan
2015-04-18 10:59   ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) Sowmini Varadhan
2015-04-18 12:05 ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co Sowmini Varadhan
2015-04-18 12:05   ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) Sowmini Varadhan
2015-04-18 18:28   ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co Guenter Roeck
2015-04-18 18:28     ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) Guenter Roeck
2015-04-18 18:38     ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co Sowmini Varadhan
2015-04-18 18:38       ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) Sowmini Varadhan
2015-04-18 19:27       ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co David Miller
2015-04-18 19:27         ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) David Miller
2015-04-18 19:40         ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co David Miller
2015-04-18 19:40           ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) David Miller
2015-04-18 19:44           ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co Sowmini Varadhan
2015-04-18 19:44             ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) Sowmini Varadhan
2015-04-18 19:55           ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co Sowmini Varadhan
2015-04-18 19:55             ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) Sowmini Varadhan
2015-04-18 21:41             ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co David Miller
2015-04-18 21:41               ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) David Miller
2015-04-19  4:13               ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co Guenter Roeck
2015-04-19  4:13                 ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) Guenter Roeck
2015-04-19  4:23                 ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co Guenter Roeck
2015-04-19  4:23                   ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) Guenter Roeck
2015-04-19 10:51                   ` Sowmini Varadhan [this message]
2015-04-19 10:51                     ` Sowmini Varadhan
2015-04-19 18:09                     ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co David Miller
2015-04-19 18:09                       ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) David Miller
2015-04-18 19:25   ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co David Miller
2015-04-18 19:25     ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-common.c functions) David Miller
  -- strict thread matches above, loose matches on Subject: below --
2015-04-19 18:36 Fwd: " Sowmini Varadhan
2015-04-20  3:01 ` Michael Ellerman
2015-04-20  5:17   ` Guenter Roeck
2015-04-20 16:25     ` sparc64: Build failure due to commit f1600e549b94 (sparc: Make sparc64 use scalable lib/iommu-co David Miller
2015-04-20 16:44       ` Guenter Roeck
2015-04-20 16:50         ` David Miller
2015-04-21  1:54           ` Michael Ellerman
2015-04-21  2:32             ` Guenter Roeck
2015-04-21  3:25               ` Michael Ellerman

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