linux-kernel - Re: [PATCH 09/22] selftests/pidfd: update pidfd header

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAJqdLrqf9Y-qO54Ov2m15W05X2-kZugk68Wm_4Ep2Rn6OG8Ygw@mail.gmail.com>
Date: Tue, 4 Nov 2025 09:52:37 +0100
From: Alexander Mikhalitsyn <alexander@...alicyn.com>
To: Christian Brauner <brauner@...nel.org>
Cc: linux-fsdevel@...r.kernel.org, Oleg Nesterov <oleg@...hat.com>, 
	Amir Goldstein <amir73il@...il.com>, Aleksa Sarai <cyphar@...har.com>, 
	Yu Watanabe <watanabe.yu+github@...il.com>, Josef Bacik <josef@...icpanda.com>, 
	Jeff Layton <jlayton@...nel.org>, Jann Horn <jannh@...gle.com>, 
	Luca Boccassi <luca.boccassi@...il.com>, linux-kernel@...r.kernel.org, 
	Alexander Viro <viro@...iv.linux.org.uk>, Jan Kara <jack@...e.cz>, 
	Lennart Poettering <lennart@...ttering.net>, Mike Yuan <me@...dnzj.com>, 
	Zbigniew Jędrzejewski-Szmek <zbyszek@...waw.pl>
Subject: Re: [PATCH 09/22] selftests/pidfd: update pidfd header

Am Di., 28. Okt. 2025 um 09:46 Uhr schrieb Christian Brauner
<brauner@...nel.org>:
>
> Include the new defines and members.
>
> Signed-off-by: Christian Brauner <brauner@...nel.org>

Reviewed-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>


> ---
>  tools/testing/selftests/pidfd/pidfd.h | 15 +++++++++++++--
>  1 file changed, 13 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/pidfd/pidfd.h b/tools/testing/selftests/pidfd/pidfd.h
> index f87993def738..d60f10a873bb 100644
> --- a/tools/testing/selftests/pidfd/pidfd.h
> +++ b/tools/testing/selftests/pidfd/pidfd.h
> @@ -148,6 +148,14 @@
>  #define PIDFD_INFO_COREDUMP    (1UL << 4)
>  #endif
>
> +#ifndef PIDFD_INFO_SUPPORTED_MASK
> +#define PIDFD_INFO_SUPPORTED_MASK      (1UL << 5)
> +#endif
> +
> +#ifndef PIDFD_INFO_COREDUMP_SIGNAL
> +#define PIDFD_INFO_COREDUMP_SIGNAL     (1UL << 6)
> +#endif
> +
>  #ifndef PIDFD_COREDUMPED
>  #define PIDFD_COREDUMPED       (1U << 0) /* Did crash and... */
>  #endif
> @@ -183,8 +191,11 @@ struct pidfd_info {
>         __u32 fsuid;
>         __u32 fsgid;
>         __s32 exit_code;
> -       __u32 coredump_mask;
> -       __u32 __spare1;
> +       struct {
> +               __u32 coredump_mask;
> +               __u32 coredump_signal;
> +       };
> +       __u64 supported_mask;
>  };
>
>  /*
>
> --
> 2.47.3
>