All of lore.kernel.org
 help / color / mirror / Atom feed
From: Sasha Levin <sasha.levin@oracle.com>
To: Andy Lutomirski <luto@amacapital.net>, Ingo Molnar <mingo@kernel.org>
Cc: Denys Vlasenko <dvlasenk@redhat.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Brian Gerst <brgerst@gmail.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Borislav Petkov <bp@alien8.de>, "H. Peter Anvin" <hpa@zytor.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Oleg Nesterov <oleg@redhat.com>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH] x86/asm/entry/64: Clean up entry_64.S
Date: Wed, 08 Jul 2015 11:39:35 -0400	[thread overview]
Message-ID: <559D4437.5040604@oracle.com> (raw)
In-Reply-To: <CALCETrUijLddBLQB6n0bgHw+ZbrUYDHAoPh9YGSqRgrRW6yVfA@mail.gmail.com>

On 07/06/2015 02:39 PM, Andy Lutomirski wrote:
>> I can reproduce the difference now.  Give me a few minutes to see if I
>> > can figure out what's causing it.
> It's debug info.  If I strip the two .o files, the results are
> identical.  I think the differences are just line numbers.
> 
> Why would this matter?  Sasha, can you double-check that this patch
> really introduced the problem?

I wasn't sure that that patch is causing the problem to begin with, I just
singled it out because I saw it generated changes and git blame pointed
to it wrt to modified lines.

I wasn't able to reproduce that issue again, I'll update when/if I do.


Thanks,
Sasha

  reply	other threads:[~2015-07-08 15:40 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-08  8:34 [PATCH 0/4] x86: Untangle and standardize x86 system call entry point names Ingo Molnar
2015-06-08  8:34 ` [PATCH 1/4] x86/asm/entry: Rename compat syscall entry points Ingo Molnar
2015-06-08  8:47   ` Borislav Petkov
2015-06-08  8:34 ` [PATCH 2/4] x86/asm/entry: Untangle 'ia32_sysenter_target' into two entry points: entry_SYSENTER_32 and entry_SYSENTER_compat Ingo Molnar
2015-06-09  0:13   ` Andy Lutomirski
2015-06-09  9:33     ` Ingo Molnar
2015-06-09 16:33       ` Andy Lutomirski
2015-06-08  8:35 ` [PATCH 3/4] x86/asm/entry: Untangle 'system_call' into two entry points: entry_SYSCALL_64 and entry_INT80_32 Ingo Molnar
2015-06-08  8:35 ` [PATCH 4/4] x86/asm/entry/32: Clean up entry_32.S Ingo Molnar
2015-06-08 13:14   ` Denys Vlasenko
2015-06-08 18:51     ` [PATCH] x86/asm/entry/64: Clean up entry_64.S Ingo Molnar
2015-07-06 15:00       ` Sasha Levin
2015-07-06 16:07         ` Ingo Molnar
2015-07-06 16:19           ` Sasha Levin
2015-07-06 16:23             ` Ingo Molnar
2015-07-06 16:36               ` Sasha Levin
2015-07-06 16:43                 ` Ingo Molnar
2015-07-06 17:02                   ` Sasha Levin
2015-07-06 17:20         ` Andy Lutomirski
2015-07-06 17:34           ` Sasha Levin
2015-07-06 17:41             ` Ingo Molnar
2015-07-06 18:35               ` Andy Lutomirski
2015-07-06 18:39                 ` Andy Lutomirski
2015-07-08 15:39                   ` Sasha Levin [this message]
2015-07-07  7:01                 ` Ingo Molnar
2015-07-09  0:59         ` Andy Lutomirski
2015-07-10 13:27           ` Sasha Levin
2015-07-10 15:26           ` Andrey Ryabinin
2015-07-10 15:36             ` Andy Lutomirski

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=559D4437.5040604@oracle.com \
    --to=sasha.levin@oracle.com \
    --cc=bp@alien8.de \
    --cc=brgerst@gmail.com \
    --cc=dvlasenk@redhat.com \
    --cc=hpa@zytor.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=luto@amacapital.net \
    --cc=mingo@kernel.org \
    --cc=oleg@redhat.com \
    --cc=peterz@infradead.org \
    --cc=tglx@linutronix.de \
    --cc=torvalds@linux-foundation.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.