linux-kernel - Re: [PATCH RFC 4/20] selinux: ebitmap: use u32 as bit type

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Message-ID: <2f0958af087bcccd8b8f75fa641d9787.paul@paul-moore.com>
Date:   Tue, 18 Jul 2023 18:01:15 -0400
From:   Paul Moore <paul@...l-moore.com>
To:     Christian Göttsche <cgzones@...glemail.com>,
        selinux@...r.kernel.org
Cc:     Stephen Smalley <stephen.smalley.work@...il.com>,
        Eric Paris <eparis@...isplace.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH RFC 4/20] selinux: ebitmap: use u32 as bit type

On Jul  6, 2023 =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@...glemail.com> wrote:
> 
> The extensible bitmap supports bit positions up to U32_MAX due to the
> type of the member highbit being u32.  Use u32 consistently as the type
> for bit positions to announce to callers what range of values is
> supported.
> 
> Signed-off-by: Christian Göttsche <cgzones@...glemail.com>
> ---
>  security/selinux/ss/ebitmap.c | 32 ++++++++++++++++----------------
>  security/selinux/ss/ebitmap.h | 32 ++++++++++++++++----------------
>  2 files changed, 32 insertions(+), 32 deletions(-)

See my previous comment about loop iterators.

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