From: Markus Trippelsdorf <markus@trippelsdorf.de>
To: Andi Kleen <andi@firstfloor.org>
Cc: linux-kernel@vger.kernel.org, x86@kernel.org,
linux-kbuild@vger.kernel.org, mmarek@suse.cz
Subject: Re: Updated Link-Time-Optimization patchkit
Date: Sat, 15 Feb 2014 14:38:14 +0100 [thread overview]
Message-ID: <20140215133814.GA287@x4> (raw)
In-Reply-To: <1392412903-25733-1-git-send-email-andi@firstfloor.org>
On 2014.02.14 at 22:21 +0100, Andi Kleen wrote:
> This is the updated LTO patchkit for 3.14-rc2. LTO allows
> the compiler to do global optimization over the whole kernel.
It is mildly annoying that one couldn't use vanilla binutils. Have you
already opened bugs on sourceware.org/bugzilla/ to get this fixed for
gold and ld.bfd?
--
Markus
next prev parent reply other threads:[~2014-02-15 13:38 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-14 21:21 Updated Link-Time-Optimization patchkit Andi Kleen
2014-02-14 21:21 ` [PATCH 01/19] x86, lto: Disable LTO for the x86 VDSO Andi Kleen
2014-02-15 21:26 ` Sam Ravnborg
2014-02-14 21:21 ` [PATCH 02/19] lto: Disable LTO for hweight functions Andi Kleen
2014-02-14 21:21 ` [PATCH 03/19] lto: Make asmlinkage __visible Andi Kleen
2014-02-15 21:28 ` Sam Ravnborg
2014-02-14 21:21 ` [PATCH 04/19] lto, workaround: Add workaround for initcall reordering Andi Kleen
2014-02-14 21:21 ` [PATCH 05/19] lto: Handle LTO common symbols in module loader Andi Kleen
2014-02-14 21:21 ` [PATCH 06/19] lto: Disable LTO for sys_ni Andi Kleen
2014-02-14 21:21 ` [PATCH 07/19] lto: Don't let LATENCYTOP and LOCKDEP select KALLSYMS_ALL Andi Kleen
2014-02-14 21:21 ` [PATCH 08/19] Kbuild, lto, workaround: Don't warn for initcall_reference in modpost Andi Kleen
2014-02-15 21:36 ` Sam Ravnborg
2014-02-14 21:21 ` [PATCH 09/19] Kbuild, lto: Drop .number postfixes " Andi Kleen
2014-02-14 21:21 ` [PATCH 10/19] Kbuild, lto: add ld-version and ld-ifversion macros Andi Kleen
2014-02-15 21:32 ` Sam Ravnborg
2014-02-14 21:21 ` [PATCH 11/19] Kbuild, lto: Add a gcc-ld script to let run gcc as ld Andi Kleen
2014-02-14 21:21 ` [PATCH 12/19] Kbuild, lto: Disable LTO for asm-offsets.c Andi Kleen
2014-02-14 21:21 ` [PATCH 13/19] Kbuild, lto: Set TMPDIR for LTO v2 Andi Kleen
2014-02-14 21:21 ` [PATCH 14/19] Kbuild, lto: Handle basic LTO in modpost Andi Kleen
2014-02-15 21:35 ` Sam Ravnborg
2014-02-14 21:21 ` [PATCH 15/19] Kbuild, lto: Fix single pass kallsyms for LTO Andi Kleen
2014-02-14 21:21 ` [PATCH 16/19] Kbuild, lto: Add Link Time Optimization support v2 Andi Kleen
2014-02-14 21:21 ` [PATCH 17/19] lto: Mark spinlocks noinline when inline spinlocks are disabled Andi Kleen
2014-02-14 21:21 ` [PATCH 18/19] lto, module: Warn about modules that are not fully LTOed Andi Kleen
2014-02-14 21:21 ` [PATCH 19/19] lto: Don't inline __const_udelay Andi Kleen
2014-02-15 13:38 ` Markus Trippelsdorf [this message]
2014-02-15 17:44 ` Updated Link-Time-Optimization patchkit Andi Kleen
2014-02-15 18:41 ` H.J. Lu
2014-02-15 21:24 ` Sam Ravnborg
2014-02-16 3:35 ` Andi Kleen
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