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Groups > linux.kernel > #1270101
| From | Michal Marek <mmarek@suse.cz> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: linux-next: clean up the kbuild tree? |
| Date | 2015-11-16 14:10 +0100 |
| Message-ID | <qvrHI-7IR-7@gated-at.bofh.it> (permalink) |
| References | <quTmG-2Dn-1@gated-at.bofh.it> <qv9KO-4w4-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Dne 15.11.2015 v 18:58 Andi Kleen napsal(a): > On Sun, Nov 15, 2015 at 11:27:05AM +1100, Stephen Rothwell wrote: >> Hi Michal, >> >> I notice that the kbuild tree (relative to Linus' tree) only contains >> lots of merges and these 2 commits from April 2014: > > Really should get in that patch officially. I have a variety of users. > And it clearly has been tested long enough in linux-next :) > Michal, enough to just repost it? So the commit in kbuild.git tree is identical to what is being tested out of tree? Could you nevertheless provide an updated changelog? One (and actually only) of Linus' objections was that it was not clear at all what the actual benefits for the kernel itself are. Do you have some benchmarks perhaps, where LTO achieves a preformance gain? Also, did the compile time impact change with gcc 5.x? Thanks, Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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linux-next: clean up the kbuild tree? Stephen Rothwell <sfr@canb.auug.org.au> - 2015-11-15 01:30 +0100
Re: linux-next: clean up the kbuild tree? Andi Kleen <ak@linux.intel.com> - 2015-11-15 19:00 +0100
Re: linux-next: clean up the kbuild tree? Michal Marek <mmarek@suse.cz> - 2015-11-16 14:10 +0100
Re: linux-next: clean up the kbuild tree? Andi Kleen <ak@linux.intel.com> - 2015-11-21 02:10 +0100
Re: linux-next: clean up the kbuild tree? Takashi Iwai <tiwai@suse.de> - 2015-11-21 12:00 +0100
Re: linux-next: clean up the kbuild tree? Andi Kleen <ak@linux.intel.com> - 2015-11-24 03:20 +0100
LTO build errors (Re: linux-next: clean up the kbuild tree?) Takashi Iwai <tiwai@suse.de> - 2015-11-24 17:40 +0100
Re: LTO build errors (Re: linux-next: clean up the kbuild tree?) Andi Kleen <ak@linux.intel.com> - 2015-11-25 05:40 +0100
Re: LTO build errors (Re: linux-next: clean up the kbuild tree?) Takashi Iwai <tiwai@suse.de> - 2015-11-25 08:00 +0100
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