Re: selftests/powerpc: fix build error in powerpc ptrace selftests.

2017-12-12 Thread Michael Ellerman
On Fri, 2017-09-01 at 02:17:14 UTC, wei.guo.si...@gmail.com wrote: > From: Simon Guo > > GCC 7 will take "r2" in clobber list as an error will it will get following > build errors for powerpc ptrace selftests even with -fno-pic option: > ptrace-tm-vsx.c: In function

Re: [PATCH] selftests/powerpc: fix build error in powerpc ptrace selftests.

2017-10-10 Thread Simon Guo
Hi Michael, On Tue, Oct 10, 2017 at 09:10:32PM +1100, Michael Ellerman wrote: > wei.guo.si...@gmail.com writes: > > > From: Simon Guo > > > > GCC 7 will take "r2" in clobber list as an error will it will get following > > build errors for powerpc ptrace selftests even

Re: [PATCH] selftests/powerpc: fix build error in powerpc ptrace selftests.

2017-10-10 Thread Michael Ellerman
wei.guo.si...@gmail.com writes: > From: Simon Guo > > GCC 7 will take "r2" in clobber list as an error will it will get following > build errors for powerpc ptrace selftests even with -fno-pic option: > ptrace-tm-vsx.c: In function ‘tm_vsx’: > ptrace-tm-vsx.c:42:2:

[PATCH] selftests/powerpc: fix build error in powerpc ptrace selftests.

2017-08-31 Thread wei . guo . simon
From: Simon Guo GCC 7 will take "r2" in clobber list as an error will it will get following build errors for powerpc ptrace selftests even with -fno-pic option: ptrace-tm-vsx.c: In function ‘tm_vsx’: ptrace-tm-vsx.c:42:2: error: PIC register clobbered by ‘r2’ in