From: Denys Vlasenko <vda.linux@googlemail.com>
To: Al Viro <viro@ftp.linux.org.uk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
anil.s.keshavamurthy@intel.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] intel-iommu fixes
Date: Thu, 15 Nov 2007 23:14:33 -0800 [thread overview]
Message-ID: <200711152314.33973.vda.linux@googlemail.com> (raw)
In-Reply-To: <20071029045116.GB8181@ftp.linux.org.uk>
On Sunday 28 October 2007 21:51, Al Viro wrote:
> -#define MAX_FAULT_REASON_IDX ARRAY_SIZE(fault_reason_strings)
> +#define MAX_FAULT_REASON_IDX ARRAY_SIZE(fault_reason_strings) - 1
The macro is unsafe without yet another ()s around it.
--
vda
prev parent reply other threads:[~2007-11-16 7:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-29 4:51 [PATCH] intel-iommu fixes Al Viro
2007-10-29 15:25 ` Mark Rustad
2007-10-29 16:52 ` Mark Gross
2007-11-16 7:14 ` Denys Vlasenko [this message]
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