netdev - Re: [PATCH] test_bpf: Use ULL suffix for 64-bit constants

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] [day] [month] [year] [list]

Message-Id: <20170503.095454.926495720936440104.davem@davemloft.net>
Date:   Wed, 03 May 2017 09:54:54 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     geert@...ux-m68k.org
Cc:     ast@...nel.org, daniel@...earbox.net, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] test_bpf: Use ULL suffix for 64-bit constants

From: Geert Uytterhoeven <geert@...ux-m68k.org>
Date: Wed,  3 May 2017 13:31:04 +0200

> On 32-bit:
> 
>     lib/test_bpf.c:4772: warning: integer constant is too large for ‘unsigned long’ type
>     lib/test_bpf.c:4772: warning: integer constant is too large for ‘unsigned long’ type
>     lib/test_bpf.c:4773: warning: integer constant is too large for ‘unsigned long’ type
>     lib/test_bpf.c:4773: warning: integer constant is too large for ‘unsigned long’ type
>     lib/test_bpf.c:4787: warning: integer constant is too large for ‘unsigned long’ type
>     lib/test_bpf.c:4787: warning: integer constant is too large for ‘unsigned long’ type
>     lib/test_bpf.c:4801: warning: integer constant is too large for ‘unsigned long’ type
>     lib/test_bpf.c:4801: warning: integer constant is too large for ‘unsigned long’ type
>     lib/test_bpf.c:4802: warning: integer constant is too large for ‘unsigned long’ type
>     lib/test_bpf.c:4802: warning: integer constant is too large for ‘unsigned long’ type
> 
> On 32-bit systems, "long" is only 32-bit.
> Replace the "UL" suffix by "ULL" to fix this.
> 
> Fixes: 85f68fe898320575 ("bpf, arm64: implement jiting of BPF_XADD")
> Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>

Applied.