> From: Honnappa Nagarahalli
> Sent: Monday 9 November 2020 22:44
> To: Walsh, Conor ; Ananyev, Konstantin
>
> Cc: dev@dpdk.org; Chen, LingliX ; nd
> ; Honnappa Nagarahalli ;
> nd
> Subject: RE: [PATCH v1] app/test: zcd needs to be initialised to fix gcc
> compile
> error
>
>
>
> > >
> > > >
> >
> > >
> > > [2339/2407] Compiling C object app/test/dpdk-
> > > test.p/test_ring_mt_peek_stress_zc.c.o
> > > FAILED: app/test/dpdk-test.p/test_ring_mt_peek_stress_zc.c.o
> > > gcc -Iapp/test/dpdk-test.p -Iapp/test -I../app/test -Ilib/librte_acl
> > > - I../lib/librte_acl -I. -I.. -Iconfig -I.
> From: Honnappa Nagarahalli
> Sent: Monday 9 November 2020 17:24
> To: Walsh, Conor ; Ananyev, Konstantin
>
> Cc: dev@dpdk.org; Chen, LingliX ; nd
> ; Honnappa Nagarahalli ;
> nd
> Subject: RE: [PATCH v1] app/test: zcd needs to be initialised to fix gcc
> compile
> error
>
>
>
> > > >
> > >
> > >
> > > Hi Honnappa,
> > >
> > > Sorry about the delayed reply.
> > No problem, thank you.
> >
> > > The build error trace is below, the build command used was: CC=gcc
> > > meson
> > --
> > > optimization=1 --werror build1; ninja -C build1 I am not sure how I
> > > could fix this issue witho
Hi Honnappa,
> From: Honnappa Nagarahalli
> Sent: Monday 9 November 2020 16:45
> To: Walsh, Conor ; Ananyev, Konstantin
>
> Cc: dev@dpdk.org; Chen, LingliX ; nd
> ; Honnappa Nagarahalli ;
> nd
> Subject: RE: [PATCH v1] app/test: zcd needs to be initialised to fix gcc
> compile
> error
>
>
>
>
> Hi Honnappa,
>
> Sorry about the delayed reply.
No problem, thank you.
> The build error trace is below, the build command used was: CC=gcc meson --
> optimization=1 --werror build1; ninja -C build1 I am not sure how I could fix
> this issue without initialising zcd.
>
> [2339/2407] Compi
Hi Honnappa,
Sorry about the delayed reply.
The build error trace is below, the build command used was: CC=gcc meson
--optimization=1 --werror build1; ninja -C build1
I am not sure how I could fix this issue without initialising zcd.
[2339/2407] Compiling C object
app/test/dpdk-test.p/test_ring
Hi Conor,
Thanks for the patch.
>
> When DPDK is compiled with gcc < 9 with the optimization level set to 1 gcc
> sees zcd in test_ring.h as possibly being uninitialised. To correct this
> error zcd
> has been initialised to {0} in test_ring_mt_peek_stress_zc.c.
>
> Signed-off-by: Con
When DPDK is compiled with gcc < 9 with the optimization level set to 1
gcc sees zcd in test_ring.h as possibly being uninitialised. To correct
this error zcd has been initialised to {0} in
test_ring_mt_peek_stress_zc.c.
Signed-off-by: Conor Walsh
---
app/test/test_ring_mt_peek_stress_zc.c | 4 +
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