From: Chuck Ebbert <cebbert@redhat.com>
To: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>, Roland McGrath <roland@redhat.com>,
"H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 5/9] x86: Use FIX_EFLAGS define in X86_64
Date: Fri, 08 Feb 2008 17:08:18 -0500 [thread overview]
Message-ID: <47ACD2D2.2000105@redhat.com> (raw)
In-Reply-To: <1202501399.12966.24.camel@brick>
On 02/08/2008 03:09 PM, Harvey Harrison wrote:
> +#ifdef CONFIG_X86_32
> +#define FIX_EFLAGS (X86_EFLAGS_AC | X86_EFLAGS_RF | X86_EFLAGS_OF | \
> + X86_EFLAGS_DF | X86_EFLAGS_TF | X86_EFLAGS_SF | \
> + X86_EFLAGS_ZF | X86_EFLAGS_AF | X86_EFLAGS_PF | \
> + X86_EFLAGS_CF)
> +#else
> +#define FIX_EFLAGS (X86_EFLAGS_AC | X86_EFLAGS_OF | \
> + X86_EFLAGS_DF | X86_EFLAGS_TF | X86_EFLAGS_SF | \
> + X86_EFLAGS_ZF | X86_EFLAGS_AF | X86_EFLAGS_PF | \
> + X86_EFLAGS_CF)
> +#endif
A comment about some of these would be nice... like what this bitmask is for...
prev parent reply other threads:[~2008-02-08 22:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-08 20:09 [PATCH 5/9] x86: Use FIX_EFLAGS define in X86_64 Harvey Harrison
2008-02-08 22:08 ` Chuck Ebbert [this message]
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