linux-kernel - Re: [PATCH 1/9][v5] powerpc/perf: Rename Power8 macros to start with PME

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: <20131003040219.GA17237@concordia>
Date:	Thu, 3 Oct 2013 14:02:20 +1000
From:	Michael Ellerman <michael@...erman.id.au>
To:	Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
Cc:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Michael Ellerman <michaele@....ibm.com>,
	linux-kernel@...r.kernel.org,
	Stephane Eranian <eranian@...gle.com>, linuxppc-dev@...abs.org,
	Paul Mackerras <paulus@...ba.org>,
	Anshuman Khandual <khandual@...ux.vnet.ibm.com>
Subject: Re: [PATCH 1/9][v5] powerpc/perf: Rename Power8 macros to start with
 PME

On Tue, Oct 01, 2013 at 05:15:02PM -0700, Sukadev Bhattiprolu wrote:
> We use helpers like GENERIC_EVENT_ATTR() to list the generic events in
> sysfs. To avoid name collisions, GENERIC_EVENT_ATTR() requires the perf
> event macros to start with PME.

It's a bit unfortunate, because they no longer match the documentation,
or any of the comments. Are we seeing actual name collisions with PM_,
or is it just a theoretical worry?

cheers
--
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/