* Glibc 2.31 and kernel 5.10 compatibility consultation
@ 2021-07-30 4:03 xiechengliang
2021-07-30 6:58 ` Florian Weimer
2021-07-30 6:59 ` Konstantin Kharlamov
0 siblings, 2 replies; 3+ messages in thread
From: xiechengliang @ 2021-07-30 4:03 UTC (permalink / raw)
To: libc-help
Hi all,
Through the RELEASE of glibc 2.31, it is found that the highest kernel version used in the test is 5.4, Is there a compatibility problem if the kernel uses 5.10?
Through the changelog of the new version of glibc, it is found that the new version has updated syscall lists for Linux 5.10, In addition, are there any other adaptation points for the 5.10 kernel?
Has the community done a compatibility test between kernel 5.10 and glibc 2.31?
Thank you
Xie Chengliang
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Glibc 2.31 and kernel 5.10 compatibility consultation
2021-07-30 4:03 Glibc 2.31 and kernel 5.10 compatibility consultation xiechengliang
@ 2021-07-30 6:58 ` Florian Weimer
2021-07-30 6:59 ` Konstantin Kharlamov
1 sibling, 0 replies; 3+ messages in thread
From: Florian Weimer @ 2021-07-30 6:58 UTC (permalink / raw)
To: xiechengliang via Libc-help; +Cc: xiechengliang
* xiechengliang via Libc-help:
> Through the RELEASE of glibc 2.31, it is found that the highest kernel
> version used in the test is 5.4, Is there a compatibility problem if
> the kernel uses 5.10?
No, on the main architectures, all recent glibc releases are compatible
with all kernels from Linux 3.2 at run time. There might be some quirks
around building glibc itself due to header incompatibilities, but those
do not extend to run-time issues.
Thanks,
Florian
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Glibc 2.31 and kernel 5.10 compatibility consultation
2021-07-30 4:03 Glibc 2.31 and kernel 5.10 compatibility consultation xiechengliang
2021-07-30 6:58 ` Florian Weimer
@ 2021-07-30 6:59 ` Konstantin Kharlamov
1 sibling, 0 replies; 3+ messages in thread
From: Konstantin Kharlamov @ 2021-07-30 6:59 UTC (permalink / raw)
To: xiechengliang, libc-help
Linux kernel motto is "we don't break userspace". So please don't worry, nothing
is gonna happen with your apps if you make use of a newer kernel version.
On Fri, 2021-07-30 at 04:03 +0000, xiechengliang via Libc-help wrote:
> Hi all,
> Through the RELEASE of glibc 2.31, it is found that the highest kernel version
> used in the test is 5.4, Is there a compatibility problem if the kernel uses
> 5.10?
> Through the changelog of the new version of glibc, it is found that the new
> version has updated syscall lists for Linux 5.10, In addition, are there any
> other adaptation points for the 5.10 kernel?
> Has the community done a compatibility test between kernel 5.10 and glibc
> 2.31?
>
> Thank you
> Xie Chengliang
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-07-30 4:03 Glibc 2.31 and kernel 5.10 compatibility consultation xiechengliang
2021-07-30 6:58 ` Florian Weimer
2021-07-30 6:59 ` Konstantin Kharlamov
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