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* [Bug libc/27380] New: Missing process_madvise(2) system call wrapper
@ 2021-02-08 22:13 alx.manpages at gmail dot com
2024-02-14 15:51 ` [Bug libc/27380] " fweimer at redhat dot com
2024-02-25 12:13 ` alx at kernel dot org
0 siblings, 2 replies; 3+ messages in thread
From: alx.manpages at gmail dot com @ 2021-02-08 22:13 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27380
Bug ID: 27380
Summary: Missing process_madvise(2) system call wrapper
Product: glibc
Version: unspecified
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: libc
Assignee: unassigned at sourceware dot org
Reporter: alx.manpages at gmail dot com
CC: drepper.fsp at gmail dot com
Target Milestone: ---
Linux 5.10 added process_madvise(2) (see kernel commit
ecb8ac8b1f146915aa6b96449b66dd48984caacc).
Should glibc add a wrapper for it?
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* [Bug libc/27380] Missing process_madvise(2) system call wrapper
2021-02-08 22:13 [Bug libc/27380] New: Missing process_madvise(2) system call wrapper alx.manpages at gmail dot com
@ 2024-02-14 15:51 ` fweimer at redhat dot com
2024-02-25 12:13 ` alx at kernel dot org
1 sibling, 0 replies; 3+ messages in thread
From: fweimer at redhat dot com @ 2024-02-14 15:51 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27380
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
Resolution|--- |FIXED
Status|UNCONFIRMED |RESOLVED
CC| |fweimer at redhat dot com
Target Milestone|--- |2.36
--- Comment #1 from Florian Weimer <fweimer at redhat dot com> ---
Fixed via:
commit d19ee3473d68ca0e794f3a8b7677a0983ae1342e
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed Jan 26 16:05:31 2022 -0300
linux: Add process_madvise
It was added on Linux 5.10 (ecb8ac8b1f146915aa6b96449b66dd48984caacc)
with the same functionality as madvise but using a pidfd of the target
process.
Checked on x86_64-linux-gnu and i686-linux-gnu.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
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* [Bug libc/27380] Missing process_madvise(2) system call wrapper
2021-02-08 22:13 [Bug libc/27380] New: Missing process_madvise(2) system call wrapper alx.manpages at gmail dot com
2024-02-14 15:51 ` [Bug libc/27380] " fweimer at redhat dot com
@ 2024-02-25 12:13 ` alx at kernel dot org
1 sibling, 0 replies; 3+ messages in thread
From: alx at kernel dot org @ 2024-02-25 12:13 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=27380
--- Comment #2 from alx at kernel dot org ---
Hi Florian,
On Wed, Feb 14, 2024 at 03:51:35PM +0000, fweimer at redhat dot com wrote:
> https://sourceware.org/bugzilla/show_bug.cgi?id=27380
>
> Florian Weimer <fweimer at redhat dot com> changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> Flags| |security-
> Resolution|--- |FIXED
> Status|UNCONFIRMED |RESOLVED
> CC| |fweimer at redhat dot com
> Target Milestone|--- |2.36
>
> --- Comment #1 from Florian Weimer <fweimer at redhat dot com> ---
> Fixed via:
>
> commit d19ee3473d68ca0e794f3a8b7677a0983ae1342e
> Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
> Date: Wed Jan 26 16:05:31 2022 -0300
>
> linux: Add process_madvise
>
> It was added on Linux 5.10 (ecb8ac8b1f146915aa6b96449b66dd48984caacc)
> with the same functionality as madvise but using a pidfd of the target
> process.
>
> Checked on x86_64-linux-gnu and i686-linux-gnu.
>
> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Thanks!
I see it's not documented in the glibc manual. I couldn't find it here:
<https://sourceware.org/glibc/manual/latest/html_node/Library-Summary.html>
Anyway, from the commit message and NEWS file I could see what I needed
for the manual page.
Have a lovely day!
Alex
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2021-02-08 22:13 [Bug libc/27380] New: Missing process_madvise(2) system call wrapper alx.manpages at gmail dot com
2024-02-14 15:51 ` [Bug libc/27380] " fweimer at redhat dot com
2024-02-25 12:13 ` alx at kernel dot org
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