From: Florian Weimer <fweimer@redhat.com>
To: caiyinyu <caiyinyu@loongson.cn>
Cc: libc-alpha@sourceware.org, adhemerval.zanella@linaro.org,
xry111@xry111.site, lixing@loongson.cn
Subject: Re: [PATCH] LoongArch: Fix inconsistency in SHMLBA macro values between glibc and kernel
Date: Thu, 25 May 2023 13:01:52 +0200 [thread overview]
Message-ID: <87zg5sllnj.fsf@oldenburg.str.redhat.com> (raw)
In-Reply-To: <20230525103217.314605-1-caiyinyu@loongson.cn> (caiyinyu@loongson.cn's message of "Thu, 25 May 2023 18:32:17 +0800")
> The LoongArch glibc was using the value of the SHMLBA macro from common code,
> which is __getpagesize() (16k), but this was inconsistent with the value of
> the SHMLBA macro in the kernel, which is SZ_64K (64k). This caused several
> shmat-related tests in LTP (Linux Test Project) to fail. This commit fixes
> the issue by ensuring that the glibc's SHMLBA macro value matches the value
> used in the kernel like other architectures.
Would it be possible to add a generic test like
sysdeps/unix/sysv/linux/tst-mman-consts.py against the UAPI headers?
Or is this constant not exported at all?
Thanks,
Florian
next prev parent reply other threads:[~2023-05-25 11:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-25 10:32 caiyinyu
2023-05-25 11:01 ` Florian Weimer [this message]
2023-05-25 11:05 ` Xi Ruoyao
2023-05-25 11:09 ` caiyinyu
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