* txtimestamp.c:164:29: warning: format '0' expects argument of type 'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long int'} [-Wformat=]
@ 2022-01-06 10:09 Naresh Kamboju
2022-01-06 10:37 ` Greg Kroah-Hartman
0 siblings, 1 reply; 4+ messages in thread
From: Naresh Kamboju @ 2022-01-06 10:09 UTC (permalink / raw)
To: linux-stable, open list, open list:KERNEL SELFTEST FRAMEWORK,
Netdev, lkft-triage
Cc: Greg Kroah-Hartman, Shuah Khan, Jakub Kicinski, David S. Miller,
Yangbo Lu, Grygorii Strashko, Richard Cochran, Jian Yang
While building selftests the following warnings were noticed for arm
architecture on Linux stable v5.15.13 kernel and also on Linus's tree.
arm-linux-gnueabihf-gcc -Wall -Wl,--no-as-needed -O2 -g
-I../../../../usr/include/ txtimestamp.c -o
/home/tuxbuild/.cache/tuxmake/builds/current/kselftest/net/txtimestamp
txtimestamp.c: In function 'validate_timestamp':
txtimestamp.c:164:29: warning: format '0' expects argument of type
'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long
int'} [-Wformat=]
164 | fprintf(stderr, "ERROR: 0 us expected between 0 and 0\n",
| ~~^
| |
| long unsigned int
| 0
165 | cur64 - start64, min_delay, max_delay);
| ~~~~~~~~~~~~~~~
| |
| int64_t {aka long long int}
txtimestamp.c: In function '__print_ts_delta_formatted':
txtimestamp.c:173:22: warning: format '0' expects argument of type
'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long
int'} [-Wformat=]
173 | fprintf(stderr, "0 ns", ts_delta);
| ~~^ ~~~~~~~~
| | |
| | int64_t {aka long long int}
| long unsigned int
| 0
txtimestamp.c:175:22: warning: format '0' expects argument of type
'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long
int'} [-Wformat=]
175 | fprintf(stderr, "0 us", ts_delta / NSEC_PER_USEC);
| ~~^
| |
| long unsigned int
| 0
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
build link:
https://builds.tuxbuild.com/23HFntxpqyCx0RbiuadfGZ36Kym/
metadata:
git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
git commit: 734eb1fd2073f503f5c6b44f1c0d453ca6986b84
git describe: v5.15.13
toolchain: gcc-11
kernel-config: https://builds.tuxbuild.com/23HFntxpqyCx0RbiuadfGZ36Kym/config
# To install tuxmake on your system globally:
# sudo pip3 install -U tuxmake
tuxmake --runtime podman --target-arch arm --toolchain gcc-10 \
--kconfig https://builds.tuxbuild.com/23HFntxpqyCx0RbiuadfGZ36Kym/config \
dtbs dtbs-legacy headers kernel kselftest kselftest-merge modules
--
Linaro LKFT
https://lkft.linaro.org
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: txtimestamp.c:164:29: warning: format '0' expects argument of type 'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long int'} [-Wformat=]
2022-01-06 10:09 txtimestamp.c:164:29: warning: format '0' expects argument of type 'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long int'} [-Wformat=] Naresh Kamboju
@ 2022-01-06 10:37 ` Greg Kroah-Hartman
2022-01-06 12:08 ` Naresh Kamboju
0 siblings, 1 reply; 4+ messages in thread
From: Greg Kroah-Hartman @ 2022-01-06 10:37 UTC (permalink / raw)
To: Naresh Kamboju
Cc: linux-stable, open list, open list:KERNEL SELFTEST FRAMEWORK,
Netdev, lkft-triage, Shuah Khan, Jakub Kicinski, David S. Miller,
Yangbo Lu, Grygorii Strashko, Richard Cochran, Jian Yang
On Thu, Jan 06, 2022 at 03:39:09PM +0530, Naresh Kamboju wrote:
> While building selftests the following warnings were noticed for arm
> architecture on Linux stable v5.15.13 kernel and also on Linus's tree.
>
> arm-linux-gnueabihf-gcc -Wall -Wl,--no-as-needed -O2 -g
> -I../../../../usr/include/ txtimestamp.c -o
> /home/tuxbuild/.cache/tuxmake/builds/current/kselftest/net/txtimestamp
> txtimestamp.c: In function 'validate_timestamp':
> txtimestamp.c:164:29: warning: format '0' expects argument of type
> 'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long
> int'} [-Wformat=]
> 164 | fprintf(stderr, "ERROR: 0 us expected between 0 and 0\n",
> | ~~^
> | |
> | long unsigned int
> | 0
> 165 | cur64 - start64, min_delay, max_delay);
> | ~~~~~~~~~~~~~~~
> | |
> | int64_t {aka long long int}
> txtimestamp.c: In function '__print_ts_delta_formatted':
> txtimestamp.c:173:22: warning: format '0' expects argument of type
> 'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long
> int'} [-Wformat=]
> 173 | fprintf(stderr, "0 ns", ts_delta);
> | ~~^ ~~~~~~~~
> | | |
> | | int64_t {aka long long int}
> | long unsigned int
> | 0
> txtimestamp.c:175:22: warning: format '0' expects argument of type
> 'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long
> int'} [-Wformat=]
> 175 | fprintf(stderr, "0 us", ts_delta / NSEC_PER_USEC);
> | ~~^
> | |
> | long unsigned int
> | 0
>
> Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
>
> build link:
> https://builds.tuxbuild.com/23HFntxpqyCx0RbiuadfGZ36Kym/
>
> metadata:
> git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
> git commit: 734eb1fd2073f503f5c6b44f1c0d453ca6986b84
> git describe: v5.15.13
> toolchain: gcc-11
> kernel-config: https://builds.tuxbuild.com/23HFntxpqyCx0RbiuadfGZ36Kym/config
>
>
> # To install tuxmake on your system globally:
> # sudo pip3 install -U tuxmake
>
> tuxmake --runtime podman --target-arch arm --toolchain gcc-10 \
> --kconfig https://builds.tuxbuild.com/23HFntxpqyCx0RbiuadfGZ36Kym/config \
> dtbs dtbs-legacy headers kernel kselftest kselftest-merge modules
Same question as before, is this a regression, and if so, any pointers
to a fix?
thanks,
greg k-h
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: txtimestamp.c:164:29: warning: format '0' expects argument of type 'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long int'} [-Wformat=]
2022-01-06 10:37 ` Greg Kroah-Hartman
@ 2022-01-06 12:08 ` Naresh Kamboju
2022-01-06 12:26 ` Greg Kroah-Hartman
0 siblings, 1 reply; 4+ messages in thread
From: Naresh Kamboju @ 2022-01-06 12:08 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: linux-stable, open list, open list:KERNEL SELFTEST FRAMEWORK,
Netdev, lkft-triage, Shuah Khan, Jakub Kicinski, David S. Miller,
Yangbo Lu, Grygorii Strashko, Richard Cochran, Jian Yang
On Thu, 6 Jan 2022 at 16:07, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> On Thu, Jan 06, 2022 at 03:39:09PM +0530, Naresh Kamboju wrote:
> > While building selftests the following warnings were noticed for arm
> > architecture on Linux stable v5.15.13 kernel and also on Linus's tree.
> >
> > arm-linux-gnueabihf-gcc -Wall -Wl,--no-as-needed -O2 -g
> > -I../../../../usr/include/ txtimestamp.c -o
> > /home/tuxbuild/.cache/tuxmake/builds/current/kselftest/net/txtimestamp
> > txtimestamp.c: In function 'validate_timestamp':
> > txtimestamp.c:164:29: warning: format '0' expects argument of type
> > 'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long
> > int'} [-Wformat=]
> > 164 | fprintf(stderr, "ERROR: 0 us expected between 0 and 0\n",
<trim>
> Same question as before, is this a regression, and if so, any pointers
> to a fix?
This is a known warning on Linus's tree.
The fix should come from Linus's tree.
- Naresh
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: txtimestamp.c:164:29: warning: format '0' expects argument of type 'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long int'} [-Wformat=]
2022-01-06 12:08 ` Naresh Kamboju
@ 2022-01-06 12:26 ` Greg Kroah-Hartman
0 siblings, 0 replies; 4+ messages in thread
From: Greg Kroah-Hartman @ 2022-01-06 12:26 UTC (permalink / raw)
To: Naresh Kamboju
Cc: linux-stable, open list, open list:KERNEL SELFTEST FRAMEWORK,
Netdev, lkft-triage, Shuah Khan, Jakub Kicinski, David S. Miller,
Yangbo Lu, Grygorii Strashko, Richard Cochran, Jian Yang
On Thu, Jan 06, 2022 at 05:38:16PM +0530, Naresh Kamboju wrote:
> On Thu, 6 Jan 2022 at 16:07, Greg Kroah-Hartman
> <gregkh@linuxfoundation.org> wrote:
> >
> > On Thu, Jan 06, 2022 at 03:39:09PM +0530, Naresh Kamboju wrote:
> > > While building selftests the following warnings were noticed for arm
> > > architecture on Linux stable v5.15.13 kernel and also on Linus's tree.
> > >
> > > arm-linux-gnueabihf-gcc -Wall -Wl,--no-as-needed -O2 -g
> > > -I../../../../usr/include/ txtimestamp.c -o
> > > /home/tuxbuild/.cache/tuxmake/builds/current/kselftest/net/txtimestamp
> > > txtimestamp.c: In function 'validate_timestamp':
> > > txtimestamp.c:164:29: warning: format '0' expects argument of type
> > > 'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long
> > > int'} [-Wformat=]
> > > 164 | fprintf(stderr, "ERROR: 0 us expected between 0 and 0\n",
>
> <trim>
>
> > Same question as before, is this a regression, and if so, any pointers
> > to a fix?
>
> This is a known warning on Linus's tree.
Great, please report the issue there, as there's nothing I can do about
it in the 5.15.y tree until it is resolved there as you know.
thanks,
greg k-h
^ permalink raw reply [flat|nested] 4+ messages in thread
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2022-01-06 10:09 txtimestamp.c:164:29: warning: format '0' expects argument of type 'long unsigned int', but argument 3 has type 'int64_t' {aka 'long long int'} [-Wformat=] Naresh Kamboju
2022-01-06 10:37 ` Greg Kroah-Hartman
2022-01-06 12:08 ` Naresh Kamboju
2022-01-06 12:26 ` Greg Kroah-Hartman
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