linux-kernel - Re: [patch] x86: handle legacy PIC interrupts on all the cpu's

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] [thread-next>] [day] [month] [year] [list]

Message-Id: <1268693771.3296.49.camel@sbs-t61.sc.intel.com>
Date:	Mon, 15 Mar 2010 14:56:11 -0800
From:	Suresh Siddha <suresh.b.siddha@...el.com>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	Ingo Molnar <mingo@...e.hu>, "H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	LKML <linux-kernel@...r.kernel.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>
Subject: Re: [patch] x86: handle legacy PIC interrupts on all the cpu's

On Mon, 2010-03-15 at 14:51 -0700, Yinghai Lu wrote:
> > +	for (irq = 0; irq < legacy_pic->nr_legacy_irqs; irq++)
> > +		if (!IO_APIC_IRQ(irq))
> > +			per_cpu(vector_irq, cpu)[IRQ0_VECTOR + irq] = irq;
> 
> seems those three lines are not needed...

Those are needed for !CONFIG_X86_IO_APIC case.

thanks,
suresh

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/