Re: Kernel crosscompilers

2021-05-09 Thread Michael Ellerman
Christophe Leroy writes: > Le 08/05/2021 à 08:46, Christophe Leroy a écrit : >> Le 06/05/2021 à 16:17, Arnd Bergmann a écrit : >>> On Thu, May 6, 2021 at 2:42 PM Christophe Leroy >>> wrote: Hello Arnd, May I ask you whether you plan to build cross compilers based on GCC 11.1

Re: Kernel crosscompilers

2021-05-08 Thread Arnd Bergmann
On Sat, May 8, 2021 at 12:15 PM Christophe Leroy wrote: > Le 08/05/2021 à 11:43, Arnd Bergmann a écrit : > > On Sat, May 8, 2021 at 8:46 AM Christophe Leroy > > wrote: > >> > >> Something is going wrong with asm goto output. I implemented get_user() > >> helpers with asm goto this > >> cycle (co

Re: Kernel crosscompilers

2021-05-08 Thread Christophe Leroy
Le 08/05/2021 à 11:43, Arnd Bergmann a écrit : On Sat, May 8, 2021 at 8:46 AM Christophe Leroy wrote: Something is going wrong with asm goto output. I implemented get_user() helpers with asm goto this cycle (commit 5cd29b1fd3e8). I tested it with CLANG before submitting, it was working.

Re: Kernel crosscompilers

2021-05-08 Thread Arnd Bergmann
On Sat, May 8, 2021 at 8:46 AM Christophe Leroy wrote: > > Something is going wrong with asm goto output. I implemented get_user() > helpers with asm goto this > cycle (commit 5cd29b1fd3e8). I tested it with CLANG before submitting, it was > working. BTW, can you point me to those patches? I th

Re: Kernel crosscompilers

2021-05-08 Thread Arnd Bergmann
On Sat, May 8, 2021 at 11:22 AM Christophe Leroy wrote: > Le 08/05/2021 à 08:46, Christophe Leroy a écrit : > > > > I don't have any ppc or arm host I can build on. > > I'm building on x86 for powerpc embedded boards. > > > > I have tried your GCC 11 snapshot, I get something booting but it crashe

Re: Kernel crosscompilers

2021-05-08 Thread Christophe Leroy
Le 08/05/2021 à 08:46, Christophe Leroy a écrit : Le 06/05/2021 à 16:17, Arnd Bergmann a écrit : On Thu, May 6, 2021 at 2:42 PM Christophe Leroy wrote: Hello Arnd, May I ask you whether you plan to build cross compilers based on GCC 11.1 at https://mirrors.edge.kernel.org/pub/tools/cros

Re: Kernel crosscompilers

2021-05-08 Thread Christophe Leroy
Le 06/05/2021 à 16:17, Arnd Bergmann a écrit : On Thu, May 6, 2021 at 2:42 PM Christophe Leroy wrote: Hello Arnd, May I ask you whether you plan to build cross compilers based on GCC 11.1 at https://mirrors.edge.kernel.org/pub/tools/crosstool/ ? Hi Christophe, I've built a snapshot a fe