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From: Kyle McMartin <kyle@infradead.org>
To: Frantisek Hrbata <fhrbata@redhat.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>,
	linux-kernel@vger.kernel.org, jstancek@redhat.com,
	keescook@chromium.org, peter.oberparleiter@de.ibm.com,
	linux-arch@vger.kernel.org, arnd@arndb.de, mgahagan@redhat.com,
	agospoda@redhat.com, akpm@linux-foundation.org
Subject: Re: [PATCH v2 4/4] kernel: add support for init_array constructors
Date: Fri, 6 Sep 2013 14:07:51 -0400	[thread overview]
Message-ID: <20130906180751.GD25882@merlin.infradead.org> (raw)
In-Reply-To: <20130906175118.GB2332@localhost.localdomain>

On Fri, Sep 06, 2013 at 07:51:18PM +0200, Frantisek Hrbata wrote:
> > > v2: - reuse mod->ctors for .init_array section for modules, because gcc uses
> > >       .ctors or .init_array, but not both at the same time
> > >
> > > Signed-off-by: Frantisek Hrbata <fhrbata@redhat.com>
> > 
> > Might be nice to document which gcc version changed this, so people can
> > choose whether to cherry-pick this change?
> 
> Thank you for pointing this out. As per gcc git this was introduced by commit
> ef1da80 and released in 4.7 version.
> 
> $ git describe --contains ef1da80
> gcc-4_7_0-release~4358
> 
> Do you want me to post v3 with this info included in the descrition?
> 

It actually depends on the combination of binutils/ld and gcc you use, not
simply which gcc version you use. :/

--Kyle

  reply	other threads:[~2013-09-06 18:07 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-04 14:42 [PATCH v2 0/4] add support for gcov format introduced in gcc 4.7 Frantisek Hrbata
2013-09-04 14:42 ` [PATCH v2 1/4] gcov: move gcov structs definitions to a gcc version specific file Frantisek Hrbata
2013-09-04 14:42   ` Frantisek Hrbata
2013-09-04 14:42 ` [PATCH v2 2/4] gcov: add support for gcc 4.7 gcov format Frantisek Hrbata
2013-09-04 14:42   ` Frantisek Hrbata
2013-09-18 21:22   ` Andrew Morton
2013-09-18 21:27     ` Joe Perches
2013-09-18 21:27       ` Joe Perches
2013-09-18 21:31       ` Andrew Morton
2013-09-19 10:12         ` Frantisek Hrbata
2013-09-19  9:04   ` Peter Oberparleiter
2013-09-19 10:21     ` Frantisek Hrbata
2013-09-19 10:31       ` Peter Oberparleiter
2013-09-04 14:42 ` [PATCH v2 3/4] gcov: compile specific gcov implementation based on gcc version Frantisek Hrbata
2013-09-04 14:42   ` Frantisek Hrbata
2013-09-04 14:42 ` [PATCH v2 4/4] kernel: add support for init_array constructors Frantisek Hrbata
2013-09-04 14:42   ` Frantisek Hrbata
2013-09-06  2:13   ` Rusty Russell
2013-09-06 17:51     ` Frantisek Hrbata
2013-09-06 18:07       ` Kyle McMartin [this message]
2013-09-09  1:14         ` Rusty Russell
2013-09-09  1:14           ` Rusty Russell
2013-09-09 16:28           ` Frantisek Hrbata
2013-09-10  0:15             ` Kyle McMartin
2013-09-10  5:35             ` Rusty Russell
2013-09-10 13:28               ` Frantisek Hrbata
2013-09-10 13:28                 ` Frantisek Hrbata
2013-09-11  1:52                 ` Rusty Russell
2013-09-26 23:11 ` [PATCH v2 0/4] add support for gcov format introduced in gcc 4.7 Christophe Guillon

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