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 00F0B2FC4E; Fri, 24 Nov 2023 18:53:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="0mSzyHl/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 79AD9C433C8; Fri, 24 Nov 2023 18:53:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700852021; bh=/vnhKhKckiuoJ56aa043gcrltkRkN75BaSDPiouB4RU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0mSzyHl/MkLKWXCDSPASOMdbvBKzLxVtgicNFsrAHHWvhD6ugKfN/DZ3U/ozGdBlK yJkLOOdy9Im4NZSsXGpKCk7HsI93nPoC2GtDdVcHtcGOdfHxDdZ8hd2hdRnbBp4gJ9 2rEdooR9sME5t3i3HaNBNQjCbzWYXnm06dw4Advc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Adrian Hunter , Namhyung Kim Subject: [PATCH 6.1 164/372] perf intel-pt: Fix async branch flags Date: Fri, 24 Nov 2023 17:49:11 +0000 Message-ID: <20231124172015.952879460@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231124172010.413667921@linuxfoundation.org> References: <20231124172010.413667921@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Adrian Hunter commit f2d87895cbc4af80649850dcf5da36de6b2ed3dd upstream. Ensure PERF_IP_FLAG_ASYNC is set always for asynchronous branches (i.e. interrupts etc). Fixes: 90e457f7be08 ("perf tools: Add Intel PT support") Cc: stable@vger.kernel.org Signed-off-by: Adrian Hunter Acked-by: Namhyung Kim Link: https://lore.kernel.org/r/20230928072953.19369-1-adrian.hunter@intel.com Signed-off-by: Namhyung Kim Signed-off-by: Greg Kroah-Hartman --- tools/perf/util/intel-pt.c | 2 ++ 1 file changed, 2 insertions(+) --- a/tools/perf/util/intel-pt.c +++ b/tools/perf/util/intel-pt.c @@ -1483,9 +1483,11 @@ static void intel_pt_sample_flags(struct } else if (ptq->state->flags & INTEL_PT_ASYNC) { if (!ptq->state->to_ip) ptq->flags = PERF_IP_FLAG_BRANCH | + PERF_IP_FLAG_ASYNC | PERF_IP_FLAG_TRACE_END; else if (ptq->state->from_nr && !ptq->state->to_nr) ptq->flags = PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | + PERF_IP_FLAG_ASYNC | PERF_IP_FLAG_VMEXIT; else ptq->flags = PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL |