On Tue, May 05, 2020 at 04:11:14PM +0300, Thomas Backlund wrote:
> Den 05-05-2020 kl. 07:10, skrev Leo Yan:
> >
> > Hi Thomas,
> >
> > [ + Mathieu/Mike/Suzuki ]
> >
> > On Mon, May 04, 2020 at 10:22:27PM +0300, Thomas Backlund wrote:
> > > This is building perf from kernel-5.6.10 on armv7hl and
Den 05-05-2020 kl. 07:10, skrev Leo Yan:
Hi Thomas,
[ + Mathieu/Mike/Suzuki ]
On Mon, May 04, 2020 at 10:22:27PM +0300, Thomas Backlund wrote:
This is building perf from kernel-5.6.10 on armv7hl and aarch64:
Compiler is gcc 10.1.0-RC
LD perf-in.o
ld: arch/perf-in.o: in function
Hi Mike,
On Tue, May 05, 2020 at 11:26:49AM +0100, Mike Leach wrote:
> Hi Leo,
>
> This is caused by GCC 10 new default to -fno-common. Temporarily
> adding this to perf build reproduces issue with other compilers,
> including x86 build of perf with cs-etm.
Good to know how to reproduce this
Hi Leo,
This is caused by GCC 10 new default to -fno-common. Temporarily
adding this to perf build reproduces issue with other compilers,
including x86 build of perf with cs-etm.
As such - your fix is good to resolve this issue.
Tested by / Reviewed by Mike Leach
On Tue, 5 May 2020 at 05:11,
Hi Thomas,
[ + Mathieu/Mike/Suzuki ]
On Mon, May 04, 2020 at 10:22:27PM +0300, Thomas Backlund wrote:
> This is building perf from kernel-5.6.10 on armv7hl and aarch64:
>
> Compiler is gcc 10.1.0-RC
>
>
> LD perf-in.o
> ld: arch/perf-in.o: in function `.LANCHOR0':
>
This is building perf from kernel-5.6.10 on armv7hl and aarch64:
Compiler is gcc 10.1.0-RC
LD perf-in.o
ld: arch/perf-in.o: in function `.LANCHOR0':
/home/iurt/rpmbuild/BUILD/kernel-arm/linux-5.6/tools/perf/util/include/../../util/cs-etm.h:118:
multiple definition of `traceid_list';
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