* [dpdk-dev] [PATCH] pci: fix unneeded includes in public header file
@ 2020-03-16 11:29 Bruce Richardson
2020-03-16 14:30 ` Thomas Monjalon
2020-03-16 17:49 ` David Christensen
0 siblings, 2 replies; 6+ messages in thread
From: Bruce Richardson @ 2020-03-16 11:29 UTC (permalink / raw)
To: dev; +Cc: thomas, Dmitry Kozlyuk, Bruce Richardson, gaetan.rivet, stable
The rte_pci.h file includes more header files than are actually needed,
which means that all users of it also include those headers. This patch
removes the unneeded headers - adding them elsewhere where other components
were requiring them but not including them directly.
Fixes: c752998b5e2e ("pci: introduce library and driver")
Cc: gaetan.rivet@6wind.com
Cc: stable@dpdk.org
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
drivers/bus/ifpga/rte_bus_ifpga.h | 1 +
drivers/common/mlx5/mlx5_common.h | 1 +
lib/librte_pci/rte_pci.h | 6 ------
3 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/bus/ifpga/rte_bus_ifpga.h b/drivers/bus/ifpga/rte_bus_ifpga.h
index 88a628964..a6eeaaf56 100644
--- a/drivers/bus/ifpga/rte_bus_ifpga.h
+++ b/drivers/bus/ifpga/rte_bus_ifpga.h
@@ -17,6 +17,7 @@ extern "C" {
#include <rte_bus.h>
#include <rte_pci.h>
+#include <rte_interrupts.h>
#include <rte_spinlock.h>
/** Name of Intel FPGA Bus */
diff --git a/drivers/common/mlx5/mlx5_common.h b/drivers/common/mlx5/mlx5_common.h
index 961c60634..16de1b397 100644
--- a/drivers/common/mlx5/mlx5_common.h
+++ b/drivers/common/mlx5/mlx5_common.h
@@ -8,6 +8,7 @@
#include <stdio.h>
#include <rte_pci.h>
+#include <rte_debug.h>
#include <rte_atomic.h>
#include <rte_log.h>
#include <rte_kvargs.h>
diff --git a/lib/librte_pci/rte_pci.h b/lib/librte_pci/rte_pci.h
index c87891405..c591af010 100644
--- a/lib/librte_pci/rte_pci.h
+++ b/lib/librte_pci/rte_pci.h
@@ -16,17 +16,11 @@
extern "C" {
#endif
-#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
-#include <errno.h>
#include <sys/queue.h>
-#include <stdint.h>
#include <inttypes.h>
-#include <rte_debug.h>
-#include <rte_interrupts.h>
-
/** Formatting string for PCI device identifier: Ex: 0000:00:01.0 */
#define PCI_PRI_FMT "%.4" PRIx16 ":%.2" PRIx8 ":%.2" PRIx8 ".%" PRIx8
#define PCI_PRI_STR_SIZE sizeof("XXXXXXXX:XX:XX.X")
--
2.20.1
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dpdk-dev] [PATCH] pci: fix unneeded includes in public header file
2020-03-16 11:29 [dpdk-dev] [PATCH] pci: fix unneeded includes in public header file Bruce Richardson
@ 2020-03-16 14:30 ` Thomas Monjalon
2020-03-16 17:49 ` David Christensen
1 sibling, 0 replies; 6+ messages in thread
From: Thomas Monjalon @ 2020-03-16 14:30 UTC (permalink / raw)
To: Bruce Richardson; +Cc: dev, Dmitry Kozlyuk, gaetan.rivet, stable
16/03/2020 12:29, Bruce Richardson:
> The rte_pci.h file includes more header files than are actually needed,
> which means that all users of it also include those headers. This patch
> removes the unneeded headers - adding them elsewhere where other components
> were requiring them but not including them directly.
>
> Fixes: c752998b5e2e ("pci: introduce library and driver")
> Cc: gaetan.rivet@6wind.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
[...]
> --- a/lib/librte_pci/rte_pci.h
> +++ b/lib/librte_pci/rte_pci.h
> -#include <stdio.h>
> #include <stdlib.h>
> #include <limits.h>
> -#include <errno.h>
> #include <sys/queue.h>
> -#include <stdint.h>
> #include <inttypes.h>
>
> -#include <rte_debug.h>
> -#include <rte_interrupts.h>
Removing useless includes (or lines in general) is always good.
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Applied, thanks
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dpdk-dev] [PATCH] pci: fix unneeded includes in public header file
2020-03-16 11:29 [dpdk-dev] [PATCH] pci: fix unneeded includes in public header file Bruce Richardson
2020-03-16 14:30 ` Thomas Monjalon
@ 2020-03-16 17:49 ` David Christensen
2020-03-16 19:07 ` David Christensen
1 sibling, 1 reply; 6+ messages in thread
From: David Christensen @ 2020-03-16 17:49 UTC (permalink / raw)
To: dev
> The rte_pci.h file includes more header files than are actually needed,
> which means that all users of it also include those headers. This patch
> removes the unneeded headers - adding them elsewhere where other components
> were requiring them but not including them directly.
>
> Fixes: c752998b5e2e ("pci: introduce library and driver")
> Cc: gaetan.rivet@6wind.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> ---
> drivers/bus/ifpga/rte_bus_ifpga.h | 1 +
> drivers/common/mlx5/mlx5_common.h | 1 +
> lib/librte_pci/rte_pci.h | 6 ------
> 3 files changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/bus/ifpga/rte_bus_ifpga.h b/drivers/bus/ifpga/rte_bus_ifpga.h
> index 88a628964..a6eeaaf56 100644
> --- a/drivers/bus/ifpga/rte_bus_ifpga.h
> +++ b/drivers/bus/ifpga/rte_bus_ifpga.h
> @@ -17,6 +17,7 @@ extern "C" {
>
> #include <rte_bus.h>
> #include <rte_pci.h>
> +#include <rte_interrupts.h>
> #include <rte_spinlock.h>
>
> /** Name of Intel FPGA Bus */
> diff --git a/drivers/common/mlx5/mlx5_common.h b/drivers/common/mlx5/mlx5_common.h
> index 961c60634..16de1b397 100644
> --- a/drivers/common/mlx5/mlx5_common.h
> +++ b/drivers/common/mlx5/mlx5_common.h
> @@ -8,6 +8,7 @@
> #include <stdio.h>
>
> #include <rte_pci.h>
> +#include <rte_debug.h>
> #include <rte_atomic.h>
> #include <rte_log.h>
> #include <rte_kvargs.h>
> diff --git a/lib/librte_pci/rte_pci.h b/lib/librte_pci/rte_pci.h
> index c87891405..c591af010 100644
> --- a/lib/librte_pci/rte_pci.h
> +++ b/lib/librte_pci/rte_pci.h
> @@ -16,17 +16,11 @@
> extern "C" {
> #endif
>
> -#include <stdio.h>
> #include <stdlib.h>
> #include <limits.h>
> -#include <errno.h>
> #include <sys/queue.h>
> -#include <stdint.h>
> #include <inttypes.h>
>
> -#include <rte_debug.h>
> -#include <rte_interrupts.h>
> -
> /** Formatting string for PCI device identifier: Ex: 0000:00:01.0 */
> #define PCI_PRI_FMT "%.4" PRIx16 ":%.2" PRIx8 ":%.2" PRIx8 ".%" PRIx8
> #define PCI_PRI_STR_SIZE sizeof("XXXXXXXX:XX:XX.X")
>
Patch is generating build errors with meson on my POWER system, though I
don't see how they're POWER specific:
Patch is generating build errors on my POWER system:
[17/964] Compiling C object
'lib/76b5a35@@rte_pci@sta/librte_pci_rte_pci.c.o'.
../lib/librte_pci/rte_pci.c: In function ‘rte_pci_device_name’:
../lib/librte_pci/rte_pci.c:94:2: warning: implicit declaration of
function ‘RTE_VERIFY’; did you mean ‘RTE_PRIO’?
[-Wimplicit-function-declaration]
RTE_VERIFY(size >= PCI_PRI_STR_SIZE);
^~~~~~~~~~
RTE_PRIO
../lib/librte_pci/rte_pci.c:94:2: warning: nested extern declaration of
‘RTE_VERIFY’ [-Wnested-externs]
[18/964] Compiling C object
'drivers/a715181@@tmp_rte_bus_ifpga@sta/bus_ifpga_ifpga_bus.c.o'.
../drivers/bus/ifpga/ifpga_bus.c: In function ‘rte_ifpga_driver_register’:
../drivers/bus/ifpga/ifpga_bus.c:50:2: warning: implicit declaration of
function ‘RTE_VERIFY’; did you mean ‘RTE_PRIO’?
[-Wimplicit-function-declaration]
RTE_VERIFY(driver);
^~~~~~~~~~
RTE_PRIO
../drivers/bus/ifpga/ifpga_bus.c:50:2: warning: nested extern
declaration of ‘RTE_VERIFY’ [-Wnested-externs]
[332/964] Linking target lib/librte_pci.so.20.0.2.
FAILED: lib/librte_pci.so.20.0.2
cc -o lib/librte_pci.so.20.0.2
'lib/76b5a35@@rte_pci@sta/librte_pci_rte_pci.c.o' -Wl,--no-undefined
-Wl,--as-needed -Wl,-O1 -shared -fPIC -Wl,--start-group
-Wl,-soname,librte_pci.so.20.0 -Wl,--no-as-needed -pthread -lm -ldl
-lnuma lib/librte_eal.so.20.0.2 lib/librte_kvargs.so.20.0.2
-Wl,--end-group
-Wl,--version-script=/home/drc/src/dpdk/lib/librte_pci/rte_pci_version.map
'-Wl,-rpath,$ORIGIN/' -Wl,-rpath-link,/home/drc/src/dpdk/build/lib
lib/76b5a35@@rte_pci@sta/librte_pci_rte_pci.c.o: In function
`rte_pci_device_name':
rte_pci.c:(.text+0x38): undefined reference to `RTE_VERIFY'
rte_pci.c:(.text+0x6c): undefined reference to `RTE_VERIFY'
collect2: error: ld returned 1 exit status
[461/964] Compiling C object
'drivers/a715181@@tmp_rte_pmd_mlx5@sta/net_mlx5_mlx5_rxtx.c.o'.
ninja: build stopped: subcommand failed.
Added <rte_debug.h> to the affected files resolves the problem.
Dave
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dpdk-dev] [PATCH] pci: fix unneeded includes in public header file
2020-03-16 17:49 ` David Christensen
@ 2020-03-16 19:07 ` David Christensen
2020-03-19 8:10 ` David Marchand
0 siblings, 1 reply; 6+ messages in thread
From: David Christensen @ 2020-03-16 19:07 UTC (permalink / raw)
To: dev, David Wilder
On 3/16/20 10:49 AM, David Christensen wrote:
>
>> The rte_pci.h file includes more header files than are actually needed,
>> which means that all users of it also include those headers. This patch
>> removes the unneeded headers - adding them elsewhere where other
>> components
>> were requiring them but not including them directly.
>>
>> Fixes: c752998b5e2e ("pci: introduce library and driver")
>> Cc: gaetan.rivet@6wind.com
>> Cc: stable@dpdk.org
>>
>> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
>
> Patch is generating build errors with meson on my POWER system, though I
> don't see how they're POWER specific:
There's a pending patch to enable Travis for POWER systems:
http://patches.dpdk.org/patch/65986/
Any reason it hasn't been accepted yet? Looks like it would have caught
this problem.
Dave
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dpdk-dev] [PATCH] pci: fix unneeded includes in public header file
2020-03-16 19:07 ` David Christensen
@ 2020-03-19 8:10 ` David Marchand
2020-03-20 13:25 ` Jerin Jacob
0 siblings, 1 reply; 6+ messages in thread
From: David Marchand @ 2020-03-19 8:10 UTC (permalink / raw)
To: David Christensen
Cc: dev, David Wilder, Burakov, Anatoly, Jerin Jacob Kollanukkaran
On Mon, Mar 16, 2020 at 8:08 PM David Christensen
<drc@linux.vnet.ibm.com> wrote:
> On 3/16/20 10:49 AM, David Christensen wrote:
> >
> >> The rte_pci.h file includes more header files than are actually needed,
> >> which means that all users of it also include those headers. This patch
> >> removes the unneeded headers - adding them elsewhere where other
> >> components
> >> were requiring them but not including them directly.
> >>
> >> Fixes: c752998b5e2e ("pci: introduce library and driver")
> >> Cc: gaetan.rivet@6wind.com
> >> Cc: stable@dpdk.org
> >>
> >> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> >
> > Patch is generating build errors with meson on my POWER system, though I
> > don't see how they're POWER specific:
>
> There's a pending patch to enable Travis for POWER systems:
>
> http://patches.dpdk.org/patch/65986/
>
> Any reason it hasn't been accepted yet? Looks like it would have caught
> this problem.
The reason is that this series has a change in the IOVA detection code.
I have a lot of things to look at, so any help in reviews is appreciated.
--
David Marchand
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [dpdk-dev] [PATCH] pci: fix unneeded includes in public header file
2020-03-19 8:10 ` David Marchand
@ 2020-03-20 13:25 ` Jerin Jacob
0 siblings, 0 replies; 6+ messages in thread
From: Jerin Jacob @ 2020-03-20 13:25 UTC (permalink / raw)
To: David Marchand
Cc: David Christensen, dev, David Wilder, Burakov, Anatoly,
Jerin Jacob Kollanukkaran
On Thu, Mar 19, 2020 at 1:41 PM David Marchand
<david.marchand@redhat.com> wrote:
>
> On Mon, Mar 16, 2020 at 8:08 PM David Christensen
> <drc@linux.vnet.ibm.com> wrote:
> > On 3/16/20 10:49 AM, David Christensen wrote:
> > >
> > >> The rte_pci.h file includes more header files than are actually needed,
> > >> which means that all users of it also include those headers. This patch
> > >> removes the unneeded headers - adding them elsewhere where other
> > >> components
> > >> were requiring them but not including them directly.
> > >>
> > >> Fixes: c752998b5e2e ("pci: introduce library and driver")
> > >> Cc: gaetan.rivet@6wind.com
> > >> Cc: stable@dpdk.org
> > >>
> > >> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> > >
> > > Patch is generating build errors with meson on my POWER system, though I
> > > don't see how they're POWER specific:
> >
> > There's a pending patch to enable Travis for POWER systems:
> >
> > http://patches.dpdk.org/patch/65986/
> >
> > Any reason it hasn't been accepted yet? Looks like it would have caught
> > this problem.
>
> The reason is that this series has a change in the IOVA detection code.
> I have a lot of things to look at, so any help in reviews is appreciated.
Reviewed...
>
>
> --
> David Marchand
>
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-03-20 13:26 UTC | newest]
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2020-03-16 11:29 [dpdk-dev] [PATCH] pci: fix unneeded includes in public header file Bruce Richardson
2020-03-16 14:30 ` Thomas Monjalon
2020-03-16 17:49 ` David Christensen
2020-03-16 19:07 ` David Christensen
2020-03-19 8:10 ` David Marchand
2020-03-20 13:25 ` Jerin Jacob
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