mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Richard Kennedy <richard@rsk.demon.co.uk>
To: Steven Rostedt <rostedt@goodmis.org>,
	Frederic Weisbecker <fweisbec@gmail.com>
Cc: lkml <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@redhat.com>
Subject: TRACE: config warning for IRQSOFF_TRACER
Date: Sat, 21 Aug 2010 15:52:12 +0100	[thread overview]
Message-ID: <1282402332.1978.32.camel@castor.rsk> (raw)

In my config with PROVE_LOCKING=n and FTRACE=y (which defaults
IRQSOFF_TRACER to y), I get the following warning from make oldconfig.

scripts/kconfig/conf --oldconfig arch/x86/Kconfig
warning: (IRQSOFF_TRACER && TRACING_SUPPORT && FTRACE &&
TRACE_IRQFLAGS_SUPPORT && !ARCH_USES_GETTIMEOFFSET) selects
TRACE_IRQFLAGS which has unmet direct dependencies (DEBUG_KERNEL &&
TRACE_IRQFLAGS_SUPPORT && PROVE_LOCKING)

The problem is that TRACE_IRQFLAGS depends on PROVE_LOCKING.
Should it select PROVE_LOCKING instead? or is there a better way to fix
this?

regards

Richard





             reply	other threads:[~2010-08-21 14:52 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-21 14:52 Richard Kennedy [this message]
2010-08-31  0:47 ` Steven Rostedt

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=1282402332.1978.32.camel@castor.rsk \
    --to=richard@rsk.demon.co.uk \
    --cc=fweisbec@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@redhat.com \
    --cc=rostedt@goodmis.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®