From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794707333; b=MsPliTDs3S3yWrK2nkteg0fqF4Quv/7b+tM9Ai57EhXQeuIv+aLb6YQR4Doee4gEyI9L Xxzw7I4qste3KNC+AQK1gLcnm+hhxe2CyxBWZ71Rl9J7L/yv5Q5TbcGk5x00aKIF+1m1b 1/V8iaYsRTFFebjGwpzxlNq49NtDpAGraNx61dHngiZF932lhkzU8CZOP0/id4+VdfXYs +o/7dqmrUEAGDdkwp2Kpp2N2xh6aFFObzgto8e3MOK+8wHkuSGMxmiqLHH0gHb6SPtiU+ 6qPjsRyHdkKInUbF79JcqsK1uxoFXdQOxecxmwaZVa6H+NgCibFkQs3k98vh6mLDELQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794707333; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=ClcR3mo+/g6MHRjbbcH1s1bmIVZQOs7mMCcNlpHkHJ4=; b=bRVsEcXX0K/pWDIQ6hBfPu1ESDF07C0Lk9yoXYpLBI95TBizFtQUk+/e2/yrHioeefdB o2d7ea2j7+5kUASSibVPUI72pRpEi1tYU5/zu81n0yh6DtPv2jyt78h9zbpsHcmZXQ8yx pcXBOCRG1ClKHAT1/sVl6PSt3RedPFIn24In9H/LHx/3kW/Ao6KbBEYx4YcB1nXDp2vCI z2mGq5tcsu0RF+S3QL8rdxTf0uQdHggnSIeyGD2QYyfhrmyig5HHA0DFXwk9DWypqoiMi TtKCkMJwdnkVO6E9K+p6cFdhdjDJypNm2AWfYO+/lyxe3jTSIoiBWGDkzzP7kr7ez3Q== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="d32/8c+Q"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 06F1B606A323 for ; Sun, 15 Nov 2026 01:48:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=d32/8c+Q Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77B841F000C4; Sun, 15 Nov 2026 01:48:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794707332; bh=ClcR3mo+/g6MHRjbbcH1s1bmIVZQOs7mMCcNlpHkHJ4=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=d32/8c+QYzDM4LK4M2xKObuWt35FcNv3OGVJidyATSARu4ESVZseuunO3T6s65rFm E50nh98FWxTv09vbw5+ZX/ePu944/emPa2b35wOAg+IRb012lmB3o2UVJC9e92aRaD 6tPl42L+NxkqkVBvsa5iDJzoagY5eUuQTnp9oVgzWoHT2b9NE0pUetodBJJ4rXnNSK tMfxeLSqwJe9hRPE0bAEJowF8zj2NYYU/Exew56lFyBXitMgTLp/vRgHcPTraKE7RV ZoWeBtNCyuGUyNZkYo8EvBLDIF6vBJ+wNcj7hIildS7q+QnpvSxCDvbzAPAiWFh9sU ZsA4Btt4Ist1w== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v3 12/12] perf test: Skip the LBR inline unwinding check when unsupported Reply-To: sashiko-reviews@lists.linux.dev To: "Arnaldo Carvalho de Melo" Cc: linux-perf-users@vger.kernel.org In-Reply-To: <20261115014102.2879372-13-acme@kernel.org> References: <20261115014102.2879372-1-acme@kernel.org> <20261115014102.2879372-13-acme@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Sun, 15 Nov 2026 01:48:51 +0000 X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > The check only looks for the PMU's caps/branches file before recording > with --call-graph lbr. AMD BRS advertises branches but only samples its > own retired branches event, so the record with cycles is rejected and > the test fails instead of skipping. >=20 > Probe the record and skip when it fails, as the branch stack test does. >=20 > Fixes: 446c595dc0dd ("perf test addr2line_inlines: Ensure inline informat= ion shows on LBR leaves") > Cc: Ian Rogers > Signed-off-by: Arnaldo Carvalho de Melo Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261115014102.2879= 372-1-acme@kernel.org?part=3D12