* [PATCH] linux: Set tst-pidfd-consts unsupported for kernels headers older than 5.10
@ 2022-06-02 11:52 Adhemerval Zanella
2022-06-02 13:53 ` Carlos O'Donell
2022-06-02 18:40 ` Matheus Castanho
0 siblings, 2 replies; 3+ messages in thread
From: Adhemerval Zanella @ 2022-06-02 11:52 UTC (permalink / raw)
To: libc-alpha, Joseph Myers, Matheus Castanho
Instead of fail trying to build the compare source file.
---
sysdeps/unix/sysv/linux/tst-pidfd-consts.py | 3 +++
1 file changed, 3 insertions(+)
diff --git a/sysdeps/unix/sysv/linux/tst-pidfd-consts.py b/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
index 75df0ebed5..90cbb9be64 100644
--- a/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
+++ b/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
@@ -34,6 +34,9 @@ def main():
args = parser.parse_args()
linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc)
+ # Linux started to provide pidfd.h with 5.10.
+ if linux_version_headers < (5, 10):
+ sys.exit (77)
linux_version_glibc = (5, 18)
sys.exit(glibcextract.compare_macro_consts(
'#include <sys/pidfd.h>\n',
--
2.34.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] linux: Set tst-pidfd-consts unsupported for kernels headers older than 5.10
2022-06-02 11:52 [PATCH] linux: Set tst-pidfd-consts unsupported for kernels headers older than 5.10 Adhemerval Zanella
@ 2022-06-02 13:53 ` Carlos O'Donell
2022-06-02 18:40 ` Matheus Castanho
1 sibling, 0 replies; 3+ messages in thread
From: Carlos O'Donell @ 2022-06-02 13:53 UTC (permalink / raw)
To: Adhemerval Zanella, libc-alpha, Joseph Myers, Matheus Castanho
On 6/2/22 07:52, Adhemerval Zanella via Libc-alpha wrote:
> Instead of fail trying to build the compare source file.
The header appears in 5.9-rc2, but is missing from the final 5.9
release, and is only in the final 5.10. Confirmed.
LGTM.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
> ---
> sysdeps/unix/sysv/linux/tst-pidfd-consts.py | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/sysdeps/unix/sysv/linux/tst-pidfd-consts.py b/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
> index 75df0ebed5..90cbb9be64 100644
> --- a/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
> +++ b/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
> @@ -34,6 +34,9 @@ def main():
> args = parser.parse_args()
>
> linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc)
> + # Linux started to provide pidfd.h with 5.10.
> + if linux_version_headers < (5, 10):
> + sys.exit (77)
> linux_version_glibc = (5, 18)
> sys.exit(glibcextract.compare_macro_consts(
> '#include <sys/pidfd.h>\n',
--
Cheers,
Carlos.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] linux: Set tst-pidfd-consts unsupported for kernels headers older than 5.10
2022-06-02 11:52 [PATCH] linux: Set tst-pidfd-consts unsupported for kernels headers older than 5.10 Adhemerval Zanella
2022-06-02 13:53 ` Carlos O'Donell
@ 2022-06-02 18:40 ` Matheus Castanho
1 sibling, 0 replies; 3+ messages in thread
From: Matheus Castanho @ 2022-06-02 18:40 UTC (permalink / raw)
To: Adhemerval Zanella; +Cc: libc-alpha, Joseph Myers
Adhemerval Zanella <adhemerval.zanella@linaro.org> writes:
> Instead of fail trying to build the compare source file.
> ---
> sysdeps/unix/sysv/linux/tst-pidfd-consts.py | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/sysdeps/unix/sysv/linux/tst-pidfd-consts.py b/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
> index 75df0ebed5..90cbb9be64 100644
> --- a/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
> +++ b/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
> @@ -34,6 +34,9 @@ def main():
> args = parser.parse_args()
>
> linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc)
> + # Linux started to provide pidfd.h with 5.10.
> + if linux_version_headers < (5, 10):
> + sys.exit (77)
> linux_version_glibc = (5, 18)
> sys.exit(glibcextract.compare_macro_consts(
> '#include <sys/pidfd.h>\n',
Tested on kernels 4.19 and 5.18, results are UNSUPPORTED and PASS,
respectively. As expected.
Tested-by: Matheus Castanho <msc@linux.ibm.com>
Reviewed-by: Matheus Castanho <msc@linux.ibm.com>
Thanks!
Matheus Castanho
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-06-02 11:52 [PATCH] linux: Set tst-pidfd-consts unsupported for kernels headers older than 5.10 Adhemerval Zanella
2022-06-02 13:53 ` Carlos O'Donell
2022-06-02 18:40 ` Matheus Castanho
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