From: "H. Peter Anvin" <hpa@zytor.com>
To: Jan Beulich <JBeulich@novell.com>
Cc: sedat.dilek@gmail.com, Alan Modra <amodra@bigpond.net.au>,
Ingo Molnar <mingo@elte.hu>, "H.J. Lu" <hjl.tools@gmail.com>,
Thomas Gleixner <tglx@linutronix.de>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
binutils <binutils@sourceware.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: PATCH: Add --size-check=[error|warning]
Date: Mon, 14 Mar 2011 09:32:56 -0700 [thread overview]
Message-ID: <4D7E4338.1060302@zytor.com> (raw)
In-Reply-To: <4D7E095802000078000363D5@vpn.id2.novell.com>
On 03/14/2011 04:26 AM, Jan Beulich wrote:
>
> Making the kernel build system check for certain newly introduced
> gas options would again require changes to the kernel sources,
> which is precisely what is impossible to do for past kernel releases
> (and bisection in particular).
>
But something like "make CC='gcc -Wa,--size-check=warning'" should work,
I believe (tweaking may be required, but that's the idea). Passing an
option to the assembler is a helluva lot easier than redirecting to a
different assembler.
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
next prev parent reply other threads:[~2011-03-14 16:33 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-14 11:02 PATCH: Add --size-check=[error|warning] Sedat Dilek
2011-03-14 11:26 ` Jan Beulich
2011-03-14 11:35 ` Ingo Molnar
2011-03-14 11:38 ` Sedat Dilek
2011-03-14 11:52 ` Sedat Dilek
2011-03-14 12:21 ` Jan Beulich
2011-03-14 12:38 ` Sedat Dilek
2011-03-14 12:51 ` Sedat Dilek
2011-03-14 15:56 ` Ian Lance Taylor
2011-03-14 18:01 ` H. Peter Anvin
2011-03-14 16:32 ` H. Peter Anvin [this message]
2011-03-14 19:24 ` Steven Rostedt
2011-03-14 19:58 ` Linus Torvalds
2011-03-14 12:56 ` Ingo Molnar
[not found] <20110311165802.GA3508@intel.com>
[not found] ` <4D7A64670200007800035F4C@vpn.id2.novell.com>
[not found] ` <AANLkTikG8wa1Em0bEUddbYpYs2TzFFTDb95qWFJ3xSbv@mail.gmail.com>
[not found] ` <4D7DE39302000078000362E6@vpn.id2.novell.com>
2011-03-14 9:55 ` Ingo Molnar
2011-03-14 10:41 ` Alan Modra
2011-03-14 10:50 ` Pekka Enberg
2011-03-14 18:03 ` Alan Cox
2011-03-14 10:52 ` Jan Beulich
[not found] ` <AANLkTi=3AiLaw5Gnis8Ha4eRXirk0s-Cnk2zzN12YDpH__45869.1711457961$1300099861$gmane$org@mail.gmail.com>
2011-03-14 11:02 ` Andreas Schwab
2011-03-14 11:12 ` Pekka Enberg
2011-03-14 12:02 ` Andreas Schwab
2011-03-14 12:13 ` Ingo Molnar
2011-03-14 12:55 ` Andreas Schwab
2011-03-14 13:17 ` Ingo Molnar
2011-03-14 13:43 ` Andreas Schwab
2011-03-14 12:10 ` Ingo Molnar
2011-03-14 12:23 ` Ingo Molnar
2011-03-14 12:25 ` Ingo Molnar
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