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From: Jan Kiszka <jan.kiszka@siemens.com>
To: Borislav Petkov <bp@alien8.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel@vger.kernel.org,
	Jason Wessel <jason.wessel@windriver.com>,
	kgdb-bugreport@lists.sourceforge.net,
	Andi Kleen <andi@firstfloor.org>, Tom Tromey <tromey@redhat.com>,
	Ben Widawsky <ben@bwidawsk.net>,
	"David S. Miller" <davem@davemloft.net>,
	Fenghua Yu <fenghua.yu@intel.com>, Kay Sievers <kay@vrfy.org>,
	linux-ia64@vger.kernel.org, linux-kbuild@vger.kernel.org,
	Michal Marek <mmarek@suse.cz>,
	sparclinux@vger.kernel.org, Tony Luck <tony.luck@intel.com>
Subject: Re: [PATCH v4 00/13] Add gdb python scripts as kernel debugging helpers
Date: Wed, 23 Jan 2013 11:40:59 +0000	[thread overview]
Message-ID: <50FFCC4B.10105@siemens.com> (raw)
In-Reply-To: <20130123113221.GA4256@pd.tnic>

On 2013-01-23 12:32, Borislav Petkov wrote:
> Ok, first of all, I gotta say, this is very cool stuff, thanks for doing
> this. I'm playing with your tutorial and I'm having some trouble, see
> below:
> 
> On Mon, Jan 21, 2013 at 06:06:07PM +0100, Jan Kiszka wrote:
>>  o Let's examine the current task a bit:
>>     (gdb) p ().pid
> 
> when I do that, it says:
> 
> (gdb) p ().pid
> A syntax error in expression, near `).pid'

Ouch, my git-send script ate all the "$foo" in the cover letter :(. It
has to be $lx_current, $lx_per_cpu and $container_of. Will write an
add-on patch that adds the tutorial as a text file later on.

Jan

-- 
Siemens AG, Corporate Technology, CT RTC ITP SDP-DE
Corporate Competence Center Embedded Linux

WARNING: multiple messages have this Message-ID (diff)
From: Jan Kiszka <jan.kiszka@siemens.com>
To: Borislav Petkov <bp@alien8.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel@vger.kernel.org,
	Jason Wessel <jason.wessel@windriver.com>,
	kgdb-bugreport@lists.sourceforge.net,
	Andi Kleen <andi@firstfloor.org>, Tom Tromey <tromey@redhat.com>,
	Ben Widawsky <ben@bwidawsk.net>,
	"David S. Miller" <davem@davemloft.net>,
	Fenghua Yu <fenghua.yu@intel.com>, Kay Sievers <kay@vrfy.org>,
	linux-ia64@vger.kernel.org, linux-kbuild@vger.kernel.org,
	Michal Marek <mmarek@suse.cz>,
	sparclinux@vger.kernel.org, Tony Luck <tony.luck@intel.com>
Subject: Re: [PATCH v4 00/13] Add gdb python scripts as kernel debugging helpers
Date: Wed, 23 Jan 2013 12:40:59 +0100	[thread overview]
Message-ID: <50FFCC4B.10105@siemens.com> (raw)
In-Reply-To: <20130123113221.GA4256@pd.tnic>

On 2013-01-23 12:32, Borislav Petkov wrote:
> Ok, first of all, I gotta say, this is very cool stuff, thanks for doing
> this. I'm playing with your tutorial and I'm having some trouble, see
> below:
> 
> On Mon, Jan 21, 2013 at 06:06:07PM +0100, Jan Kiszka wrote:
>>  o Let's examine the current task a bit:
>>     (gdb) p ().pid
> 
> when I do that, it says:
> 
> (gdb) p ().pid
> A syntax error in expression, near `).pid'

Ouch, my git-send script ate all the "$foo" in the cover letter :(. It
has to be $lx_current, $lx_per_cpu and $container_of. Will write an
add-on patch that adds the tutorial as a text file later on.

Jan

-- 
Siemens AG, Corporate Technology, CT RTC ITP SDP-DE
Corporate Competence Center Embedded Linux

  reply	other threads:[~2013-01-23 11:40 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-21 17:06 [PATCH v4 00/13] Add gdb python scripts as kernel debugging helpers Jan Kiszka
2013-01-21 17:06 ` Jan Kiszka
2013-01-21 17:06 ` [PATCH v4 01/13] scripts/gdb: Add infrastructure Jan Kiszka
2013-01-23 11:41   ` Borislav Petkov
2013-01-23 11:44     ` Jan Kiszka
2013-01-23 12:01       ` Borislav Petkov
2013-01-23 12:04         ` Jan Kiszka
2013-01-21 17:06 ` [PATCH v4 02/13] scripts/gdb: Add container_of helper and convenience function Jan Kiszka
2013-01-21 17:06 ` [PATCH v4 03/13] scripts/gdb: Add lx-symbols command Jan Kiszka
2013-01-21 21:19   ` Andi Kleen
2013-01-21 17:06 ` [PATCH v4 04/13] scripts/gdb: Add get_target_endianness helper Jan Kiszka
2013-01-21 17:06 ` [PATCH v4 05/13] scripts/gdb: Add read_u16/32/64 helpers Jan Kiszka
2013-01-21 17:06 ` [PATCH v4 06/13] scripts/gdb: Add lx-dmesg command Jan Kiszka
2013-01-21 21:20   ` Andi Kleen
2013-01-21 17:06 ` [PATCH v4 07/13] scripts/gdb: Add task iteration helper Jan Kiszka
2013-01-21 17:06 ` [PATCH v4 08/13] scripts/gdb: Add helper and convenience function to look up tasks Jan Kiszka
2013-01-21 17:06 ` [PATCH v4 09/13] scripts/gdb: Add is_target_arch helper Jan Kiszka
2013-01-21 17:06 ` [PATCH v4 10/13] scripts/gdb: Add internal helper and convenience function to retrieve thread_info Jan Kiszka
2013-01-21 17:06   ` Jan Kiszka
2013-01-21 17:06 ` [PATCH v4 11/13] scripts/gdb: Add get_gdbserver_type helper Jan Kiszka
2013-01-21 17:06 ` [PATCH v4 12/13] scripts/gdb: Add internal helper and convenience function for per-cpu lookup Jan Kiszka
2013-01-21 17:06   ` Jan Kiszka
2013-01-21 17:06 ` [PATCH v4 13/13] scripts/gdb: Add lx_current convenience function Jan Kiszka
2013-01-21 21:21 ` [PATCH v4 00/13] Add gdb python scripts as kernel debugging helpers Andi Kleen
2013-01-21 21:21   ` Andi Kleen
2013-01-22  8:36   ` Jan Kiszka
2013-01-22  8:36     ` Jan Kiszka
2013-01-21 22:06 ` Ben Widawsky
2013-01-21 22:06   ` Ben Widawsky
2013-01-21 22:15 ` Andi Kleen
2013-01-21 22:15   ` Andi Kleen
2013-01-22  8:44   ` Jan Kiszka
2013-01-22  8:44     ` Jan Kiszka
2013-01-23 11:32 ` Borislav Petkov
2013-01-23 11:32   ` Borislav Petkov
2013-01-23 11:40   ` Jan Kiszka [this message]
2013-01-23 11:40     ` Jan Kiszka
2013-01-24 20:18 ` [PATCH v4 14/13] scripts/gdb: Add basic documentation Jan Kiszka

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