From nobody Sun May 10 19:51:06 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A558C433EF for ; Mon, 25 Apr 2022 18:06:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244215AbiDYSJG (ORCPT ); Mon, 25 Apr 2022 14:09:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237543AbiDYSJE (ORCPT ); Mon, 25 Apr 2022 14:09:04 -0400 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B41137A9C for ; Mon, 25 Apr 2022 11:05:59 -0700 (PDT) Received: by mail-pj1-x1034.google.com with SMTP id w5-20020a17090aaf8500b001d74c754128so107843pjq.0 for ; Mon, 25 Apr 2022 11:05:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=dZjxS8fBZfnR3tUEX7Fr5ztB4W2O+gimFL+bSmgOq2s=; b=kfCDV3l8Tzq8EH4ez/sUJPhWAElJ73hf6OfXyLuBr/woeGMaWpnAT75qaBBeO7ZT1j +EcBOxDilOCDErNMCZgX76g9JNLgfeyFiX46m0UuZDTaAAi7IAqhb5e32imp1iTgJq9e 471hpfCybYAtAITF6Eq2yfYNJnvCbN74XVaMKONa6BFFAl5Y646B/5oExF4BhFIMTlSH jn9oH9hZQxD8hZ3k8T2JeLtu6PAKCWDAMX/wOa/hYw22aXcf8WheT3E3SGuVRp/1++6Y mrMNXRy88KWiD6kM7VYGa816h9SGkok9z96WCBLbsqjBMQfEjT3BX02ZL87ASGEFhcYO 4GUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=dZjxS8fBZfnR3tUEX7Fr5ztB4W2O+gimFL+bSmgOq2s=; b=HHItoVPT2iazxgDP4YBvyE3z6zl8zCoYMb8plH/LNfjLuURbZCDtNsSXNgVYyVxilz tJmXClVrvJpFpp6Z+wzfNsnRoE8D8fIXDOSk9ogsw6cwGqoUONrjOmWuTtY68WLtYPbe ljECNopL6vmJa0ASO0wJ1y9FrLMXgJex28fpV3tsE/Sl7Kmd+gvj5ssVzgoEQEo/BPtw BZzoD9CjL88+o1dZH74iNkIqT4pByU/SfctkLA/Eb6zVqlELM1b4wZLT6gjf81w+PiN7 jk9HVNfIjJkL95Ol58RFg0HsNNMgKIcOYsdqCWb/eZBbd6/6Rjvi0BnYKI/AEBN2qPRL ctVw== X-Gm-Message-State: AOAM532V6P72+QzvizcLE1WuHoo3ylhL2/ueVF4K/sYP0XUAZl2ECPpz DjQ/j3IQ/cMyOQElfHPt5fU= X-Google-Smtp-Source: ABdhPJz9EIG5URy5xH6gweblXRtHIbe0/OQUnlnhnyJTsFIZd3E8d/59I0zMBGiFt/Zn3EjtUL0j9A== X-Received: by 2002:a17:903:28c:b0:15d:1fc6:8fcd with SMTP id j12-20020a170903028c00b0015d1fc68fcdmr3786908plr.20.1650909958599; Mon, 25 Apr 2022 11:05:58 -0700 (PDT) Received: from octofox.hsd1.ca.comcast.net ([2601:641:401:1d20:ddfa:cc28:10d9:30b5]) by smtp.gmail.com with ESMTPSA id v65-20020a626144000000b0050a839e490bsm12227096pfb.185.2022.04.25.11.05.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Apr 2022 11:05:57 -0700 (PDT) From: Max Filippov To: linux-xtensa@linux-xtensa.org Cc: Chris Zankel , linux-kernel@vger.kernel.org, Anshuman Khandual , Max Filippov Subject: [PATCH] xtensa: enable ARCH_HAS_DEBUG_VM_PGTABLE Date: Mon, 25 Apr 2022 11:05:40 -0700 Message-Id: <20220425180540.880632-1-jcmvbkbc@gmail.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" xtensa kernels successfully build and run with CONFIG_DEBUG_VM_PGTABLE=3Dy, enable arch support for it. Signed-off-by: Max Filippov Reviewed-by: Anshuman Khandual --- Documentation/features/debug/debug-vm-pgtable/arch-support.txt | 2 +- arch/xtensa/Kconfig | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/features/debug/debug-vm-pgtable/arch-support.txt= b/Documentation/features/debug/debug-vm-pgtable/arch-support.txt index 83eafe1a7f68..ff21a83abe62 100644 --- a/Documentation/features/debug/debug-vm-pgtable/arch-support.txt +++ b/Documentation/features/debug/debug-vm-pgtable/arch-support.txt @@ -27,5 +27,5 @@ | sparc: | TODO | | um: | TODO | | x86: | ok | - | xtensa: | TODO | + | xtensa: | ok | ----------------------- diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 2ed897299f19..903b910ebc10 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -4,6 +4,7 @@ config XTENSA select ARCH_32BIT_OFF_T select ARCH_HAS_BINFMT_FLAT if !MMU select ARCH_HAS_CURRENT_STACK_POINTER + select ARCH_HAS_DEBUG_VM_PGTABLE select ARCH_HAS_DMA_PREP_COHERENT if MMU select ARCH_HAS_SYNC_DMA_FOR_CPU if MMU select ARCH_HAS_SYNC_DMA_FOR_DEVICE if MMU --=20 2.30.2