From: Adhemerval Zanella Netto <adhemerval.zanella@linaro.org>
To: Joseph Myers <joseph@codesourcery.com>, libc-alpha@sourceware.org
Subject: Re: Add MOVE_MOUNT_BENEATH from Linux 6.5 to sys/mount.h
Date: Thu, 14 Sep 2023 10:06:53 -0300 [thread overview]
Message-ID: <457efdfd-bbb3-56ec-8705-802926aea942@linaro.org> (raw)
In-Reply-To: <5885c06a-a563-4c-e314-4075af50d275@codesourcery.com>
On 13/09/23 17:28, Joseph Myers wrote:
> This patch adds the MOVE_MOUNT_BENEATH constant from Linux 6.5 to
> glibc's sys/mount.h and updates tst-mount-consts.py to reflect these
> constants being up to date with that Linux kernel version.
>
> Tested with build-many-glibcs.py.
>
LGTM, thanks.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
> diff --git a/sysdeps/unix/sysv/linux/sys/mount.h b/sysdeps/unix/sysv/linux/sys/mount.h
> index c6da841d99..a692c0e092 100644
> --- a/sysdeps/unix/sysv/linux/sys/mount.h
> +++ b/sysdeps/unix/sysv/linux/sys/mount.h
> @@ -226,6 +226,7 @@ struct mount_attr
> #define MOVE_MOUNT_T_AUTOMOUNTS 0x00000020 /* Follow automounts on to path */
> #define MOVE_MOUNT_T_EMPTY_PATH 0x00000040 /* Empty to path permitted */
> #define MOVE_MOUNT_SET_GROUP 0x00000100 /* Set sharing group instead */
> +#define MOVE_MOUNT_BENEATH 0x00000200 /* Mount beneath top mount */
>
>
> /* fspick flags. */
> diff --git a/sysdeps/unix/sysv/linux/tst-mount-consts.py b/sysdeps/unix/sysv/linux/tst-mount-consts.py
> index bea27e204c..b5c52a4bb2 100755
> --- a/sysdeps/unix/sysv/linux/tst-mount-consts.py
> +++ b/sysdeps/unix/sysv/linux/tst-mount-consts.py
> @@ -39,10 +39,10 @@ def main():
> sys.exit (77)
>
> linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc)
> - # Constants in glibc were updated to match Linux v6.4. When glibc
> + # Constants in glibc were updated to match Linux v6.5. When glibc
> # constants are updated this value should be updated to match the
> # released kernel version from which the constants were taken.
> - linux_version_glibc = (6, 4)
> + linux_version_glibc = (6, 5)
> def check(cte, exclude=None):
> return glibcextract.compare_macro_consts(
> '#include <sys/mount.h>\n',
>
prev parent reply other threads:[~2023-09-14 13:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-13 20:28 Joseph Myers
2023-09-14 13:06 ` Adhemerval Zanella Netto [this message]
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