linux-kernel - Re: [PATCH v2 03/10] x86: assembly, use SYM_FUNC

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: <e79c90da-6785-e888-2f77-a5f2083698e0@suse.cz>
Date:   Wed, 12 Apr 2017 08:24:55 +0200
From:   Jiri Slaby <jslaby@...e.cz>
To:     Josh Poimboeuf <jpoimboe@...hat.com>
Cc:     mingo@...hat.com, tglx@...utronix.de, hpa@...or.com,
        x86@...nel.org, linux-kernel@...r.kernel.org,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Pavel Machek <pavel@....cz>, linux-pm@...r.kernel.org,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Juergen Gross <jgross@...e.com>, xen-devel@...ts.xenproject.org
Subject: Re: [PATCH v2 03/10] x86: assembly, use SYM_FUNC_END for functions

On 04/10/2017, 09:35 PM, Josh Poimboeuf wrote:
> The code should be in a mergeable state after each patch.  If only
> patches 1-3 were merged, the code would be in an inconsistent state,
> with some functions having confusing ENTRY/SYM_FUNC_END pairs.  That
> complicates git history and also makes it harder to review each patch.
> 
> It would be cleaner to separate things out.  First, convert ENTRY/END
> functions to use ENDPROC, which is a minor bug fix.  Then they can be
> converted to the new SYM_FUNC_START/END macros in a separate patch.

OTOH I don't think touching and reviewing the same place twice is what
actually maintainers would want to see. But as I wrote earlier, I can do
whatever is preferred -- therefore I am asking before I start reworking
the patches: maintainers, what do you prefer?

thanks,
-- 
js
suse labs