From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3AFEB12CD8B; Wed, 1 Oct 2025 18:32:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759343562; cv=none; b=Sc58nzAzTgl9L5VrSqhcQDlsAOsMAM89u+lVnimMo/0OhnfYeYO0hfdV3Zv9+seAawDkwoeJWSU5SNCcr71vXNczJpCY+NxtIPlLrpeLZCdUacQaff99FQ2rKmJC4x4lkp0Yk823k/S+0dj2CUJex2kmQN/6ouVBHdrXx3dp5ZU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759343562; c=relaxed/simple; bh=BEURVzfZqEzoeF1kIh6pm+16i2eQu0KW7jPOXQl2bnM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=kf/rohMJ4eXDJWXRHyTve7wPORWeYYMQOUMwUfrDL8PIEqpysf/22oy1CNW9c0SmN40dKemTJRjPUbiryU6i6vbnG6VlUdRHIgNpidMtT6dA3cdcfLroRXlgFwoYFUNcmwsGasFcKQTWDRT/++4Uy/JUEIH2lZP1pzqoW0glC2w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=O5hcAwmr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="O5hcAwmr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 177D8C4CEF1; Wed, 1 Oct 2025 18:32:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759343561; bh=BEURVzfZqEzoeF1kIh6pm+16i2eQu0KW7jPOXQl2bnM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=O5hcAwmrbLXYhz/8vrMruJu7uKUOOrHF98iMZLqa16GLIyz3s7BQaA2UT2iFNFESq QYdXDjCDtB6LYNzFDN1S5yIZwyyIoxYYXywWN7tuhOMBbXDt6TVmMnSfynlg7CVGIy NBT10vmkTUQI7iOr76fb31dZWco4SXGwl+lnVbALAMdd8paR5MHMcqOdTsQVbKu2Zz QtWHODMJEy+tLePqDzvdAHGrFVrB2Abl6pa3FfFtivOr9h5N0ypbqb6xdPTCkmO8NP zWtMoWqKtBtUusxi2YuYoPOAn90mXARHBIEWE8ePDN3uYlDTkaD0A+v1+LGkbYKidI wG1iUp3QSQUow== Date: Wed, 1 Oct 2025 15:32:38 -0300 From: Arnaldo Carvalho de Melo To: James Clark Cc: Peter Zijlstra , Ingo Molnar , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Adrian Hunter , Anshuman Khandual , "Rob Herring (Arm)" , Adam Young , Will Deacon , German Gomez , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Ian Rogers Subject: Re: [PATCH 0/3] perf test: Extend branch stack sampling test for arm64 BRBE Message-ID: References: <20250813-james-brbe-test-v1-0-76a0144b73fb@linaro.org> <6baf0f01-a333-4bca-b39d-d01f8624e170@linaro.org> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <6baf0f01-a333-4bca-b39d-d01f8624e170@linaro.org> On Wed, Oct 01, 2025 at 02:49:08PM +0100, James Clark wrote: > On 18/08/2025 10:38 pm, Ian Rogers wrote: > > On Wed, Aug 13, 2025 at 6:39 AM James Clark wrote: > > > Refactor and add some extra tests for all platforms which were useful > > > when developing and testing the BRBE (Branch Buffer Extension) driver > > > [1]. Then lastly extend the test for new features which are BRBE > > > specific. > > > Tested on the Arm FVP RevC model [2] and Intel Raptor Lake. > > > [1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=58074a0fce66 > > > [2]: https://developer.arm.com/Tools%20and%20Software/Fixed%20Virtual%20Platforms > > > Signed-off-by: James Clark > > Reviewed-by: Ian Rogers > Hi Arnaldo, > > If you have a chance can you take this one please. It still applies cleanly > to perf-tools-next. Thanks, applied to perf-tools-next, - Arnaldo