linux-kernel - Re: [PATCH 3/4] x86: open-code register save/restore in trace

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Message-ID: <20150110135250.GB12218@pd.tnic>
Date:	Sat, 10 Jan 2015 14:52:51 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	Denys Vlasenko <vda.linux@...glemail.com>
Cc:	Denys Vlasenko <dvlasenk@...hat.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Oleg Nesterov <oleg@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Andy Lutomirski <luto@...capital.net>,
	Frederic Weisbecker <fweisbec@...il.com>,
	X86 ML <x86@...nel.org>, Alexei Starovoitov <ast@...mgrid.com>,
	Will Drewry <wad@...omium.org>,
	Kees Cook <keescook@...omium.org>
Subject: Re: [PATCH 3/4] x86: open-code register save/restore in
 trace_hardirqs thunks

On Fri, Jan 09, 2015 at 09:29:10PM +0100, Denys Vlasenko wrote:
> On Fri, Jan 9, 2015 at 11:55 AM, Borislav Petkov <bp@...en8.de> wrote:
> > Also, can you post the struct pt_regs change too so that we know where
> > this is going?
> 
> I'm concerned that posting too many patches at once
> actually lowers the chances of them being reviewed/accepted.

Yeah, especially if they touch entry_64.S :-)

> For example, this probably is the reason why they fell through last time.
> 
> Since you expressed interest in seeing them, I'm going to send
> all remaining patches to you off-list. Thanks.

Thanks, I'll take a look.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
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