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From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Rasesh Mody <rasesh.mody@qlogic.com>
Cc: bruce.richardson@intel.com, dev@dpdk.org,
	stephen@networkplumber.org,
	Ameen Rahman <ameen.rahman@qlogic.com>,
	Harish Patil <harish.patil@qlogic.com>,
	Sony Chacko <sony.chacko@qlogic.com>
Subject: Re: [PATCH v5 05/10] qede: Add core driver
Date: Wed, 20 Apr 2016 10:54:51 +0200	[thread overview]
Message-ID: <2663604.CUOUCMLdhT@xps13> (raw)
In-Reply-To: <BY1PR11MB0151FD3A711E4313D45CEE0D856D0@BY1PR11MB0151.namprd11.prod.outlook.com>

2016-04-20 01:09, Rasesh Mody:
> Hi Thomas,
> 
> > From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com]
> > Sent: Tuesday, April 19, 2016 5:59 AM
> > 
> > 2016-03-31 19:15, Rasesh Mody:
> > > +ifeq ($(OS_TYPE),Linux)
> > > +CFLAGS_ECORE_DRIVER += -Wno-shift-negative-value endif
> > 
> > I see an error with clang:
> > fatal error: unknown warning option '-Wno-shift-negative-value';
> > 	did you mean '-Wno-shift-sign-overflow'?
> 
> We had compiled all our v5 driver patches against clang v3.8 on  RH7.1 and didn't see a similar error. 
>          "clang version 3.8.0 (trunk 249596) (llvm/trunk 249595)"
> 
> The '-Wno-shift-negative-value' option only got introduced after 3.6.0 clang release.  Pls. let us know if we need to support a minimum version of clang. We had asked this question earlier in the dpdk community, however we didn't hear back from anyone so far.

I use clang-3.6.2.
You are right there is no official requirement in
doc/guides/linux_gsg/sys_reqs.rst.
Opinions about minimal version to support?

  reply	other threads:[~2016-04-20  8:54 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-01  2:15 [PATCH v5 00/10] qede: Add qede PMD Rasesh Mody
2016-04-01  2:15 ` [PATCH v5 01/10] qede: Add maintainers Rasesh Mody
2016-04-18 16:41   ` Thomas Monjalon
2016-04-18 21:40     ` Harish Patil
2016-04-01  2:15 ` [PATCH v5 02/10] qede: Add documentation Rasesh Mody
2016-04-01  2:15 ` [PATCH v5 03/10] qede: Add license file Rasesh Mody
2016-04-01  2:15 ` [PATCH v5 04/10] qede: Add base driver Rasesh Mody
2016-04-01  2:15 ` [PATCH v5 05/10] qede: Add core driver Rasesh Mody
2016-04-01 15:41   ` Stephen Hemminger
2016-04-01 15:42   ` Stephen Hemminger
2016-04-19 12:35   ` Thomas Monjalon
2016-04-19 12:59   ` Thomas Monjalon
2016-04-20  1:09     ` Rasesh Mody
2016-04-20  8:54       ` Thomas Monjalon [this message]
2016-04-22 10:48         ` Compiler minimum versions. (Was: [PATCH v5 05/10] qede: Add core driver) Bruce Richardson
2016-04-19 13:18   ` [PATCH v5 05/10] qede: Add core driver Thomas Monjalon
2016-04-20  1:10     ` Rasesh Mody
2016-04-01  2:15 ` [PATCH v5 06/10] qede: Add L2 support Rasesh Mody
2016-04-01  2:15 ` [PATCH v5 07/10] qede: Add SRIOV support Rasesh Mody
2016-04-01  2:15 ` [PATCH v5 08/10] qede: Add attention support Rasesh Mody
2016-04-01  2:15 ` [PATCH v5 09/10] qede: Add DCBX support Rasesh Mody
2016-04-19 12:51   ` Thomas Monjalon
2016-04-01  2:15 ` [PATCH v5 10/10] qede: Enable PMD build Rasesh Mody
2016-04-18 15:34   ` Thomas Monjalon
2016-04-20  0:07     ` Harish Patil
2016-04-18 15:37   ` Thomas Monjalon
2016-04-20  0:14     ` Harish Patil
2016-04-20  8:51       ` Thomas Monjalon
2016-04-20  9:25         ` Bruce Richardson
2016-04-20 16:43           ` Harish Patil
2016-04-21 10:01             ` Bruce Richardson
2016-04-20 16:36         ` Harish Patil
2016-04-01 15:44 ` [PATCH v5 00/10] qede: Add qede PMD Stephen Hemminger
2016-04-01 15:51   ` Harish Patil

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