From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 55BFAC04A68 for ; Wed, 27 Jul 2022 13:12:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6D8EF95B3A; Wed, 27 Jul 2022 13:12:30 +0000 (UTC) Received: from emeril.freedesktop.org (emeril.freedesktop.org [131.252.210.167]) by gabe.freedesktop.org (Postfix) with ESMTP id 961D69182C; Wed, 27 Jul 2022 13:12:27 +0000 (UTC) Received: from emeril.freedesktop.org (localhost [127.0.0.1]) by emeril.freedesktop.org (Postfix) with ESMTP id 86CE2A0003; Wed, 27 Jul 2022 13:12:27 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Patchwork To: "Mauro Carvalho Chehab" Date: Wed, 27 Jul 2022 13:12:27 -0000 Message-ID: <165892754751.21595.5590651050138716126@emeril.freedesktop.org> X-Patchwork-Hint: ignore References: In-Reply-To: Subject: [Intel-gfx] =?utf-8?b?4pyXIEZpLkNJLkNIRUNLUEFUQ0g6IHdhcm5pbmcg?= =?utf-8?q?for_drm/i915=3A_reduce_TLB_performance_regressions?= X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: intel-gfx@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" == Series Details == Series: drm/i915: reduce TLB performance regressions URL : https://patchwork.freedesktop.org/series/106758/ State : warning == Summary == Error: dim checkpatch failed 735755e9d5d5 drm/i915/gt: Ignore TLB invalidations on idle engines -:138: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'gt' - possible side-effects? #138: FILE: drivers/gpu/drm/i915/gt/intel_gt_pm.h:58: +#define with_intel_gt_pm_if_awake(gt, wf) \ + for (wf = intel_gt_pm_get_if_awake(gt); wf; intel_gt_pm_put_async(gt), wf = 0) -:138: CHECK:MACRO_ARG_REUSE: Macro argument reuse 'wf' - possible side-effects? #138: FILE: drivers/gpu/drm/i915/gt/intel_gt_pm.h:58: +#define with_intel_gt_pm_if_awake(gt, wf) \ + for (wf = intel_gt_pm_get_if_awake(gt); wf; intel_gt_pm_put_async(gt), wf = 0) total: 0 errors, 0 warnings, 2 checks, 99 lines checked 225d8336f971 drm/i915/gt: document with_intel_gt_pm_if_awake() 14c4636e0625 drm/i915/gt: Invalidate TLB of the OA unit at TLB invalidations 2bbb43b7f32b drm/i915/gt: Skip TLB invalidations once wedged 0cb17ababb41 drm/i915/gt: Batch TLB invalidations 051e0bf95aa1 drm/i915/gt: describe the new tlb parameter at i915_vma_resource