DPDK patches and discussions
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From: "Walsh, Conor" <conor.walsh@intel.com>
To: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
	"Ananyev, Konstantin" <konstantin.ananyev@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"Chen, LingliX" <linglix.chen@intel.com>, nd <nd@arm.com>,
	nd <nd@arm.com>
Subject: Re: [dpdk-dev] [PATCH v1] app/test: zcd needs to be initialised to fix gcc compile error
Date: Mon, 9 Nov 2020 17:03:15 +0000
Message-ID: <DM5PR1101MB21219A013845BD6480A7C987FFEA0@DM5PR1101MB2121.namprd11.prod.outlook.com> (raw)
In-Reply-To: <DBAPR08MB5814B52B772047E14C60A1B298EA0@DBAPR08MB5814.eurprd08.prod.outlook.com>

Hi Honnappa,

> From: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
> Sent: Monday 9 November 2020 16:45
> To: Walsh, Conor <conor.walsh@intel.com>; Ananyev, Konstantin
> <konstantin.ananyev@intel.com>
> Cc: dev@dpdk.org; Chen, LingliX <linglix.chen@intel.com>; nd
> <nd@arm.com>; Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>;
> nd <nd@arm.com>
> Subject: RE: [PATCH v1] app/test: zcd needs to be initialised to fix gcc compile
> error
> 
> <snip>
> 
> >
> > 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] 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../config -Ilib/librte_eal/include -
> > I../lib/librte_eal/include -Ilib/librte_eal/linux/include -
> > I../lib/librte_eal/linux/include -Ilib/librte_eal/x86/include -
> > I../lib/librte_eal/x86/include -Ilib/librte_eal/common -
> > I../lib/librte_eal/common -Ilib/librte_eal -I../lib/librte_eal -
> Ilib/librte_kvargs -
> > I../lib/librte_kvargs -Ilib/librte_metrics -I../lib/librte_metrics -
> > Ilib/librte_telemetry -I../lib/librte_telemetry -Idrivers/bus/pci -
> > I../drivers/bus/pci -I../drivers/bus/pci/linux -Ilib/librte_pci -I../lib/librte_pci
> -
> > Idrivers/bus/vdev -I../drivers/bus/vdev -Ilib/librte_bitratestats -
> > I../lib/librte_bitratestats -Ilib/librte_ethdev -I../lib/librte_ethdev -
> > Ilib/librte_net -I../lib/librte_net -Ilib/librte_mbuf -I../lib/librte_mbuf -
> > Ilib/librte_mempool -I../lib/librte_mempool -Ilib/librte_ring -
> I../lib/librte_ring
> > -Ilib/librte_meter -I../lib/librte_meter -Ilib/librte_bpf -I../lib/librte_bpf -
> > Ilib/librte_cfgfile -I../lib/librte_cfgfile -Ilib/librte_cmdline -
> I../lib/librte_cmdline
> > -Ilib/librte_cryptodev -I../lib/librte_cryptodev -Ilib/librte_distributor -
> > I../lib/librte_distributor -Ilib/librte_efd -I../lib/librte_efd -Ilib/librte_hash -
> > I../lib/librte_hash -Ilib/librte_rcu -I../lib/librte_rcu -Ilib/librte_eventdev -
> > I../lib/librte_eventdev -Ilib/librte_timer -I../lib/librte_timer -Ilib/librte_fib -
> > I../lib/librte_fib -Ilib/librte_rib -I../lib/librte_rib -Ilib/librte_flow_classify -
> > I../lib/librte_flow_classify -Ilib/librte_table -I../lib/librte_table -
> Ilib/librte_port
> > -I../lib/librte_port -Ilib/librte_sched -I../lib/librte_sched -Ilib/librte_ip_frag
> -
> > I../lib/librte_ip_frag -Ilib/librte_kni -I../lib/librte_kni -Ilib/librte_lpm -
> > I../lib/librte_lpm -Ilib/librte_graph -I../lib/librte_graph -Ilib/librte_ipsec -
> > I../lib/librte_ipsec -Ilib/librte_security -I../lib/librte_security -
> > Ilib/librte_latencystats -I../lib/librte_latencystats -Ilib/librte_member -
> > I../lib/librte_member -Ilib/librte_node -I../lib/librte_node -
> Ilib/librte_pipeline
> > -I../lib/librte_pipeline -Ilib/librte_rawdev -I../lib/librte_rawdev -
> > Ilib/librte_reorder -I../lib/librte_reorder -Ilib/librte_stack -
> I../lib/librte_stack -
> > Idrivers/mempool/ring -I../drivers/mempool/ring -Idrivers/mempool/stack
> -
> > I../drivers/mempool/stack -Idrivers/event/skeleton -
> > I../drivers/event/skeleton -Idrivers/net/bonding -I../drivers/net/bonding -
> > Idrivers/net/ring -I../drivers/net/ring -Ilib/librte_power -
> I../lib/librte_power -
> > Ilib/librte_pdump -I../lib/librte_pdump -Idrivers/crypto/scheduler -
> > I../drivers/crypto/scheduler -fdiagnostics-color=always -pipe -
> > D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Werror -O1 -include
> > rte_config.h -Wextra -Wcast-qual -Wdeprecated -Wformat-nonliteral -
> > Wformat-security -Wmissing-declarations -Wmissing-prototypes -
> Wnested-
> > externs -Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-
> > prototypes -Wundef -Wwrite-strings -Wno-packed-not-aligned -Wno-
> missing-
> > field-initializers -march=native -mno-avx512f -
> DALLOW_EXPERIMENTAL_API -
> > Wno-format-truncation -D_GNU_SOURCE -fno-strict-aliasing -
> > DALLOW_INTERNAL_API -MD -MQ app/test/dpdk-
> > test.p/test_ring_mt_peek_stress_zc.c.o -MF app/test/dpdk-
> > test.p/test_ring_mt_peek_stress_zc.c.o.d -o app/test/dpdk-
> > test.p/test_ring_mt_peek_stress_zc.c.o -c
> > ../app/test/test_ring_mt_peek_stress_zc.c
> > In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
> > ../app/test/test_ring_stress_impl.h: In function 'test_worker':
> > ../app/test/test_ring.h:82:3: error: 'zcd.n1' may be used uninitialized in this
> > function [-Werror=maybe-uninitialized]
> >    test_ring_mem_copy(zcd->ptr2, src,
> >    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >       esize, num - zcd->n1);
> >       ~~~~~~~~~~~~~~~~~~~~~
> > ../app/test/test_ring_mt_peek_stress_zc.c:32:26: note: 'zcd.n1' was
> declared
> > here
> >   struct rte_ring_zc_data zcd;
> >                           ^~~
> > In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
> > ../app/test/test_ring.h:67:2: error: '*((void *)&zcd+8)' may be used
> > uninitialized in this function [-Werror=maybe-uninitialized]
> >   memcpy(dst, src, sz);
> >   ^~~~~~~~~~~~~~~~~~~~
> > ../app/test/test_ring_mt_peek_stress_zc.c:32:26: note: '*((void
> *)&zcd+8)'
> > was declared here
> I remember seeing a similar error in test_ring_st_peek_stress_zc.c.
> In the file test_ring_mt_peek_stress_zc.c, after the call to
> enqueue/dequeue API calls, we have:
> "n = (m == n) ? n : 0;"
> 
> This is present as the code was copied from existing code. I do not see why
> this line is required. Can you please try to remove this line and see if it
> works?

I commented out all occurrences of that line in test_ring_mt_peek_stess_zc.c and the build is still failing.
Trace at end of email.

> 
> >   struct rte_ring_zc_data zcd;
> >                           ^~~
> > In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
> > ../app/test/test_ring.h:67:2: error: 'zcd' may be used uninitialized in this
> > function [-Werror=maybe-uninitialized]
> >   memcpy(dst, src, sz);
> >   ^~~~~~~~~~~~~~~~~~~~
> > ../app/test/test_ring_mt_peek_stress_zc.c:32:26: note: 'zcd' was declared
> > here
> >   struct rte_ring_zc_data zcd;
> >                           ^~~
> > In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
> > ../app/test/test_ring.h:63:11: error: 'zcd.n1' may be used uninitialized in
> this
> > function [-Werror=maybe-uninitialized]
> >   sz = num * sizeof(void *);
> >        ~~~~^~~~~~~~~~~~~~~~
> > ../app/test/test_ring_mt_peek_stress_zc.c:14:26: note: 'zcd.n1' was
> declared
> > here
> >   struct rte_ring_zc_data zcd;
> >                           ^~~
> > In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
> > ../app/test/test_ring.h:67:2: error: '*((void *)&zcd+8)' may be used
> > uninitialized in this function [-Werror=maybe-uninitialized]
> >   memcpy(dst, src, sz);
> >   ^~~~~~~~~~~~~~~~~~~~
> > ../app/test/test_ring_mt_peek_stress_zc.c:14:26: note: '*((void
> *)&zcd+8)'
> > was declared here
> >   struct rte_ring_zc_data zcd;
> >                           ^~~
> > In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
> > ../app/test/test_ring.h:67:2: error: 'zcd' may be used uninitialized in this
> > function [-Werror=maybe-uninitialized]
> >   memcpy(dst, src, sz);
> >   ^~~~~~~~~~~~~~~~~~~~
> > ../app/test/test_ring_mt_peek_stress_zc.c:14:26: note: 'zcd' was declared
> > here
> >   struct rte_ring_zc_data zcd;
> >                           ^~~
> > cc1: all warnings being treated as errors [2340/2407] Compiling C object
> > drivers/libtmp_...ontx2.a.p/event_octeontx2_otx2_worker_dual.c.o
> > ninja: build stopped: subcommand failed.
> >
> > Thanks,
> > Conor.
> >
> > > From: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
> > > Sent: Wednesday 4 November 2020 18:48
> > > To: Walsh, Conor <conor.walsh@intel.com>; Ananyev, Konstantin
> > > <konstantin.ananyev@intel.com>
> > > Cc: dev@dpdk.org; Chen, LingliX <linglix.chen@intel.com>; nd
> > > <nd@arm.com>; Honnappa Nagarahalli
> <Honnappa.Nagarahalli@arm.com>;
> > nd
> > > <nd@arm.com>
> > > Subject: RE: [PATCH v1] app/test: zcd needs to be initialised to fix
> > > gcc compile error
> > >
> > > Hi Conor,
> > > 	Thanks for the patch.
> > >
> > > <snip>
> > >
> > > >
> > > > 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 <conor.walsh@intel.com>
> > > > ---
> > > >  app/test/test_ring_mt_peek_stress_zc.c | 4 ++--
> > > >  1 file changed, 2 insertions(+), 2 deletions(-)
> > > >
> > > > diff --git a/app/test/test_ring_mt_peek_stress_zc.c
> > > > b/app/test/test_ring_mt_peek_stress_zc.c
> > > > index 7e0bd511a7..ba0acf237c 100644
> > > > --- a/app/test/test_ring_mt_peek_stress_zc.c
> > > > +++ b/app/test/test_ring_mt_peek_stress_zc.c
> > > > @@ -11,7 +11,7 @@ _st_ring_dequeue_bulk(struct rte_ring *r, void
> > > > **obj, uint32_t n,
> > > >  	uint32_t *avail)
> > > >  {
> > > >  	uint32_t m;
> > > > -	struct rte_ring_zc_data zcd;
> > > > +	struct rte_ring_zc_data zcd = {0};
> > > I faced similar problems when I created this test case. I refrained
> > > from doing this initialization as it might mask the problems in the
> > > library. Is it possible to identify which path in the library is
> > > actually resulting in this error? I would prefer to fix that instead.
> > >
> > > >
> > > >  	m = rte_ring_dequeue_zc_bulk_start(r, n, &zcd, avail);
> > > >  	n = (m == n) ? n : 0;
> > > > @@ -29,7 +29,7 @@ _st_ring_enqueue_bulk(struct rte_ring *r, void *
> > > const
> > > > *obj, uint32_t n,
> > > >  	uint32_t *free)
> > > >  {
> > > >  	uint32_t m;
> > > > -	struct rte_ring_zc_data zcd;
> > > > +	struct rte_ring_zc_data zcd = {0};
> > > >
> > > >  	m = rte_ring_enqueue_zc_bulk_start(r, n, &zcd, free);
> > > >  	n = (m == n) ? n : 0;
> > > > --
> > > > 2.25.1

Thanks,
Conor.

[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../config -Ilib/librte_eal/include -I../lib/librte_eal/include -Ilib/librte_eal/linux/include -I../lib/librte_eal/linux/include -Ilib/librte_eal/x86/include -I../lib/librte_eal/x86/include -Ilib/librte_eal/common -I../lib/librte_eal/common -Ilib/librte_eal -I../lib/librte_eal -Ilib/librte_kvargs -I../lib/librte_kvargs -Ilib/librte_metrics -I../lib/librte_metrics -Ilib/librte_telemetry -I../lib/librte_telemetry -Idrivers/bus/pci -I../drivers/bus/pci -I../drivers/bus/pci/linux -Ilib/librte_pci -I../lib/librte_pci -Idrivers/bus/vdev -I../drivers/bus/vdev -Ilib/librte_bitratestats -I../lib/librte_bitratestats -Ilib/librte_ethdev -I../lib/librte_ethdev -Ilib/librte_net -I../lib/librte_net -Ilib/librte_mbuf -I../lib/librte_mbuf -Ilib/librte_mempool -I../lib/librte_mempool -Ilib/librte_ring -I../lib/librte_ring -Ilib/librte_meter -I../lib/librte_meter -Ilib/librte_bpf -I../lib/librte_bpf -Ilib/librte_cfgfile -I../lib/librte_cfgfile -Ilib/librte_cmdline -I../lib/librte_cmdline -Ilib/librte_cryptodev -I../lib/librte_cryptodev -Ilib/librte_distributor -I../lib/librte_distributor -Ilib/librte_efd -I../lib/librte_efd -Ilib/librte_hash -I../lib/librte_hash -Ilib/librte_rcu -I../lib/librte_rcu -Ilib/librte_eventdev -I../lib/librte_eventdev -Ilib/librte_timer -I../lib/librte_timer -Ilib/librte_fib -I../lib/librte_fib -Ilib/librte_rib -I../lib/librte_rib -Ilib/librte_flow_classify -I../lib/librte_flow_classify -Ilib/librte_table -I../lib/librte_table -Ilib/librte_port -I../lib/librte_port -Ilib/librte_sched -I../lib/librte_sched -Ilib/librte_ip_frag -I../lib/librte_ip_frag -Ilib/librte_kni -I../lib/librte_kni -Ilib/librte_lpm -I../lib/librte_lpm -Ilib/librte_graph -I../lib/librte_graph -Ilib/librte_ipsec -I../lib/librte_ipsec -Ilib/librte_security -I../lib/librte_security -Ilib/librte_latencystats -I../lib/librte_latencystats -Ilib/librte_member -I../lib/librte_member -Ilib/librte_node -I../lib/librte_node -Ilib/librte_pipeline -I../lib/librte_pipeline -Ilib/librte_rawdev -I../lib/librte_rawdev -Ilib/librte_reorder -I../lib/librte_reorder -Ilib/librte_stack -I../lib/librte_stack -Idrivers/mempool/ring -I../drivers/mempool/ring -Idrivers/mempool/stack -I../drivers/mempool/stack -Idrivers/event/skeleton -I../drivers/event/skeleton -Idrivers/net/bonding -I../drivers/net/bonding -Idrivers/net/ring -I../drivers/net/ring -Ilib/librte_power -I../lib/librte_power -Ilib/librte_pdump -I../lib/librte_pdump -Idrivers/crypto/scheduler -I../drivers/crypto/scheduler -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Werror -O1 -include rte_config.h -Wextra -Wcast-qual -Wdeprecated -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-packed-not-aligned -Wno-missing-field-initializers -march=native -mno-avx512f -DALLOW_EXPERIMENTAL_API -Wno-format-truncation -D_GNU_SOURCE -fno-strict-aliasing -DALLOW_INTERNAL_API -MD -MQ app/test/dpdk-test.p/test_ring_mt_peek_stress_zc.c.o -MF app/test/dpdk-test.p/test_ring_mt_peek_stress_zc.c.o.d -o app/test/dpdk-test.p/test_ring_mt_peek_stress_zc.c.o -c ../app/test/test_ring_mt_peek_stress_zc.c
../app/test/test_ring_mt_peek_stress_zc.c: In function '_st_ring_dequeue_bulk':
../app/test/test_ring_mt_peek_stress_zc.c:13:11: error: variable 'm' set but not used [-Werror=unused-but-set-variable]
  uint32_t m;
           ^
../app/test/test_ring_mt_peek_stress_zc.c: In function '_st_ring_enqueue_bulk':
../app/test/test_ring_mt_peek_stress_zc.c:31:11: error: variable 'm' set but not used [-Werror=unused-but-set-variable]
  uint32_t m;
           ^
In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
../app/test/test_ring_stress_impl.h: In function 'test_mt1':
../app/test/test_ring.h:82:3: error: 'zcd.n1' may be used uninitialized in this function [-Werror=maybe-uninitialized]
   test_ring_mem_copy(zcd->ptr2, src,
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      esize, num - zcd->n1);
      ~~~~~~~~~~~~~~~~~~~~~
../app/test/test_ring_mt_peek_stress_zc.c:32:26: note: 'zcd.n1' was declared here
  struct rte_ring_zc_data zcd;
                          ^~~
In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
../app/test/test_ring.h:67:2: error: '*((void *)&zcd+8)' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  memcpy(dst, src, sz);
  ^~~~~~~~~~~~~~~~~~~~
../app/test/test_ring_mt_peek_stress_zc.c:32:26: note: '*((void *)&zcd+8)' was declared here
  struct rte_ring_zc_data zcd;
                          ^~~
In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
../app/test/test_ring.h:67:2: error: 'zcd' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  memcpy(dst, src, sz);
  ^~~~~~~~~~~~~~~~~~~~
../app/test/test_ring_mt_peek_stress_zc.c:32:26: note: 'zcd' was declared here
  struct rte_ring_zc_data zcd;
                          ^~~
In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
../app/test/test_ring_stress_impl.h: In function 'test_worker':
../app/test/test_ring.h:63:11: error: 'zcd.n1' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  sz = num * sizeof(void *);
       ~~~~^~~~~~~~~~~~~~~~
../app/test/test_ring_mt_peek_stress_zc.c:32:26: note: 'zcd.n1' was declared here
  struct rte_ring_zc_data zcd;
                          ^~~
In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
../app/test/test_ring.h:67:2: error: '*((void *)&zcd+8)' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  memcpy(dst, src, sz);
  ^~~~~~~~~~~~~~~~~~~~
../app/test/test_ring_mt_peek_stress_zc.c:32:26: note: '*((void *)&zcd+8)' was declared here
  struct rte_ring_zc_data zcd;
                          ^~~
In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
../app/test/test_ring.h:67:2: error: 'zcd' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  memcpy(dst, src, sz);
  ^~~~~~~~~~~~~~~~~~~~
../app/test/test_ring_mt_peek_stress_zc.c:32:26: note: 'zcd' was declared here
  struct rte_ring_zc_data zcd;
                          ^~~
In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
../app/test/test_ring.h:63:11: error: 'zcd.n1' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  sz = num * sizeof(void *);
       ~~~~^~~~~~~~~~~~~~~~
../app/test/test_ring_mt_peek_stress_zc.c:14:26: note: 'zcd.n1' was declared here
  struct rte_ring_zc_data zcd;
                          ^~~
In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
../app/test/test_ring.h:67:2: error: '*((void *)&zcd+8)' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  memcpy(dst, src, sz);
  ^~~~~~~~~~~~~~~~~~~~
../app/test/test_ring_mt_peek_stress_zc.c:14:26: note: '*((void *)&zcd+8)' was declared here
  struct rte_ring_zc_data zcd;
                          ^~~
In file included from ../app/test/test_ring_mt_peek_stress_zc.c:5:
../app/test/test_ring.h:67:2: error: 'zcd' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  memcpy(dst, src, sz);
  ^~~~~~~~~~~~~~~~~~~~
../app/test/test_ring_mt_peek_stress_zc.c:14:26: note: 'zcd' was declared here
  struct rte_ring_zc_data zcd;
                          ^~~
cc1: all warnings being treated as errors
[2340/2407] Compiling C object drivers/libtmp_rte_event_octeontx2.a.p/event_octeontx2_otx2_worker_dual.c.o
ninja: build stopped: subcommand failed.

  reply	other threads:[~2020-11-09 17:03 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-04 17:03 Conor Walsh
2020-11-04 18:48 ` Honnappa Nagarahalli
2020-11-09 16:20   ` Walsh, Conor
2020-11-09 16:44     ` Honnappa Nagarahalli
2020-11-09 17:03       ` Walsh, Conor [this message]
2020-11-09 17:24         ` Honnappa Nagarahalli
2020-11-09 17:37           ` Walsh, Conor
2020-11-09 22:43             ` Honnappa Nagarahalli
2020-11-10 10:04               ` Walsh, Conor
2020-11-10 11:03 ` [dpdk-dev] [PATCH v2] app/test: fix to prevent zcd " Conor Walsh
2020-11-10 14:57   ` Honnappa Nagarahalli
2020-11-11 16:18   ` Honnappa Nagarahalli
2020-11-15 15:56     ` David Marchand

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