linux-kernel - Re: [PATCH] spi: fix SPI_BIT_MASK so it always fits into 32-bits

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]

Date:	Fri, 2 Aug 2013 11:31:54 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Stephen Warren <swarren@...dotorg.org>
Cc:	linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org,
	Stephen Warren <swarren@...dia.com>
Subject: Re: [PATCH] spi: fix SPI_BIT_MASK so it always fits into 32-bits

On Thu, Aug 01, 2013 at 04:08:57PM -0600, Stephen Warren wrote:
> From: Stephen Warren <swarren@...dia.com>
> 
> On a 64-bit platform, ~0UL fills 64-bits, which causes SPI_BIT_MASK(32)
> not to fit into 32 bits. This causes a warning when the result is assigned
> to a 32-bit variable. Use ~0U instead to prevent this. This fixes:

Applied, thanks.

Download attachment "signature.asc" of type "application/pgp-signature" (837 bytes)