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From: Jiri Olsa <jolsa@redhat.com>
To: Jacob Shin <jacob.shin@amd.com>
Cc: Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
	"H. Peter Anvin" <hpa@zytor.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	x86@kernel.org, Stephane Eranian <eranian@google.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/5] perf: Add support for hardware breakpoint address masks
Date: Tue, 16 Apr 2013 01:22:52 +0200	[thread overview]
Message-ID: <20130415232252.GA1385@krava.redhat.com> (raw)
In-Reply-To: <1365528113-5458-1-git-send-email-jacob.shin@amd.com>

On Tue, Apr 09, 2013 at 12:21:48PM -0500, Jacob Shin wrote:
> The following patchset adds address masks to existing perf hardware
> breakpoint mechanism to allow trapping on an address range (currently
> only single address) on supported architectures.
> 
> perf uapi is updated, x86 AMD implementation (for AMD Family 16h and
> beyond) is provided, and perf tool has been extended to do:
> 
>   $ perf stat -e mem:0x1000:w:0xf a.out
>                               ^^^
>                               "don't care" bit mask
> 
>   which will count writes to [0x1000 ~ 0x1010)
> 
> Jacob Shin (2):
>   perf: Add hardware breakpoint address mask
>   perf, x86: AMD implementation for hardware breakpoint address mask
> 
> Suravee Suthikulpanit (3):
>   perf tools: Add breakpoint address mask to the mem event parser
>   perf tools: Add breakpoint address mask syntax to perf list and
>     documentation
>   perf tools: Add breakpoint address mask test case to
>     tests/parse-events
hi,
the perf tool patches look ok.. thanks for tests! ;)

jirka

  parent reply	other threads:[~2013-04-15 23:23 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-09 17:21 [PATCH 0/5] perf: Add support for hardware breakpoint address masks Jacob Shin
2013-04-09 17:21 ` [PATCH 1/5] perf: Add hardware breakpoint address mask Jacob Shin
2013-04-20 16:22   ` Oleg Nesterov
2013-04-20 21:46     ` Jacob Shin
2013-04-21 16:43       ` Oleg Nesterov
2013-04-09 17:21 ` [PATCH 2/5] perf, x86: AMD implementation for " Jacob Shin
2013-04-21 17:19   ` Oleg Nesterov
2013-04-22 22:14     ` Jacob Shin
2013-04-09 17:21 ` [PATCH 3/5] perf tools: Add breakpoint address mask to the mem event parser Jacob Shin
2013-04-21 17:10   ` Oleg Nesterov
2013-04-09 17:21 ` [PATCH 4/5] perf tools: Add breakpoint address mask syntax to perf list and documentation Jacob Shin
2013-04-09 17:21 ` [PATCH 5/5] perf tools: Add breakpoint address mask test case to tests/parse-events Jacob Shin
2013-04-15 17:28 ` [PATCH 0/5] perf: Add support for hardware breakpoint address masks Jacob Shin
2013-04-16  9:36   ` Ingo Molnar
2013-04-18 16:38     ` Jacob Shin
2013-04-18 18:57       ` Oleg Nesterov
2013-04-15 23:22 ` Jiri Olsa [this message]
2013-04-20 16:53 ` Oleg Nesterov
2013-04-20 22:47   ` [PATCH 1/5] perf: Add hardware breakpoint address mask Jacob Shin
2013-04-21 17:02     ` Oleg Nesterov
2013-04-22 21:37       ` Jacob Shin
2013-04-22 21:57         ` Jacob Shin
  -- strict thread matches above, loose matches on Subject: below --
2012-12-12 16:30 [PATCH 0/5] perf: Add support for hardware breakpoint address masks Jacob Shin
2012-12-14 15:49 ` Jacob Shin

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