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| From: | Andrew Savchenko <bircoph@g.o> | ||
|---|---|---|---|
| To: | gentoo-user@l.g.o | ||
| Subject: | Re: [gentoo-user] Re: Missing CPU options in make menuconfig | ||
| Date: | Thu, 21 Jul 2016 12:49:33 | ||
| Message-Id: | 20160721154859.6dc52ce71538c3634ae850b8@gentoo.org | ||
| In Reply to: | Re: [gentoo-user] Re: Missing CPU options in make menuconfig by Neil Bothwick |
||
| 1 | On Thu, 21 Jul 2016 08:20:18 +0100 Neil Bothwick wrote: |
| 2 | > On Wed, 20 Jul 2016 18:29:48 +0000 (UTC), Holger Hoffstätte wrote: |
| 3 | > |
| 4 | > > https://github.com/graysky2/kernel_gcc_patch |
| 5 | > > |
| 6 | > > is what's missing in mainline but part of -gentoo. |
| 7 | > |
| 8 | > Now I understand, and can apply that patch separately, thanks for the |
| 9 | > pointer. |
| 10 | |
| 11 | Be careful with MNATIVE optimization. In some cases it results in |
| 12 | broken kernel: random userspace segfaults. See |
| 13 | https://github.com/graysky2/kernel_gcc_patch/issues/15 |
| 14 | |
| 15 | Best regards, |
| 16 | Andrew Savchenko |