Re: [PATCH 4.19 66/81] MIPS: Disable Loongson MMI instructions for kernel build

2020-09-24 Thread Thomas Bogendoerfer
On Mon, Sep 07, 2020 at 05:35:26AM +0200, Philippe Mathieu-Daudé wrote: > On Thu, Sep 3, 2020 at 11:28 AM Greg Kroah-Hartman > wrote: > > > > On Wed, Aug 26, 2020 at 02:06:28PM -0700, Guenter Roeck wrote: > > > Hi, > > > > > > On Wed, Oct 16, 2019 at 02:51:17PM -0700, Greg Kroah-Hartman wrote: > >

Re: [PATCH 4.19 66/81] MIPS: Disable Loongson MMI instructions for kernel build

2020-09-06 Thread Philippe Mathieu-Daudé
On Thu, Sep 3, 2020 at 11:28 AM Greg Kroah-Hartman wrote: > > On Wed, Aug 26, 2020 at 02:06:28PM -0700, Guenter Roeck wrote: > > Hi, > > > > On Wed, Oct 16, 2019 at 02:51:17PM -0700, Greg Kroah-Hartman wrote: > > > From: Paul Burton > > > > > > commit 2f2b4fd674cadd8c6b40eb629e140a14db4068fd upst

Re: [PATCH 4.19 66/81] MIPS: Disable Loongson MMI instructions for kernel build

2020-09-03 Thread Greg Kroah-Hartman
On Wed, Aug 26, 2020 at 02:06:28PM -0700, Guenter Roeck wrote: > Hi, > > On Wed, Oct 16, 2019 at 02:51:17PM -0700, Greg Kroah-Hartman wrote: > > From: Paul Burton > > > > commit 2f2b4fd674cadd8c6b40eb629e140a14db4068fd upstream. > > > > GCC 9.x automatically enables support for Loongson MMI ins

Re: [PATCH 4.19 66/81] MIPS: Disable Loongson MMI instructions for kernel build

2020-08-26 Thread Guenter Roeck
Hi, On Wed, Oct 16, 2019 at 02:51:17PM -0700, Greg Kroah-Hartman wrote: > From: Paul Burton > > commit 2f2b4fd674cadd8c6b40eb629e140a14db4068fd upstream. > > GCC 9.x automatically enables support for Loongson MMI instructions when > using some -march= flags, and then errors out when -msoft-floa

[PATCH 4.19 66/81] MIPS: Disable Loongson MMI instructions for kernel build

2019-10-16 Thread Greg Kroah-Hartman
From: Paul Burton commit 2f2b4fd674cadd8c6b40eb629e140a14db4068fd upstream. GCC 9.x automatically enables support for Loongson MMI instructions when using some -march= flags, and then errors out when -msoft-float is specified with: cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’