linux-kernel - Re: [PATCH 1/2] ARM: Pass IFSR register to do

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]

Date:	Fri, 18 Sep 2009 14:36:38 +0300
From:	"Kirill A. Shutemov" <kirill@...temov.name>
To:	Aaro Koskinen <aaro.koskinen@...ia.com>
Cc:	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Russell King <linux@....linux.org.uk>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Bityutskiy Artem (Nokia-D/Helsinki)" <Artem.Bityutskiy@...ia.com>
Subject: Re: [PATCH 1/2] ARM: Pass IFSR register to do_PrefetchAbort()

On Fri, Sep 18, 2009 at 2:18 PM, Aaro Koskinen <aaro.koskinen@...ia.com> wrote:
> What's the "insn" here?? And even if no IFAR is implemented, there should be
> IFSR. For NOMMU there should be pabort_noifsr simply returning zero values,
> similar to data abort handler.

No, both IFAR and IFSR is only implemented in ARMv7 so we have to handle
it together, I think.
--
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/