From patchwork Thu Apr 13 07:20:45 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Balbir Singh X-Patchwork-Id: 750304 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3w3XKz69PFz9s7t for ; Thu, 13 Apr 2017 17:22:15 +1000 (AEST) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="i21CA0/S"; dkim-atps=neutral Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 3w3XKz57HZzDqC4 for ; Thu, 13 Apr 2017 17:22:15 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="i21CA0/S"; dkim-atps=neutral X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from mail-pf0-x242.google.com (mail-pf0-x242.google.com [IPv6:2607:f8b0:400e:c00::242]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3w3XJX0K2CzDq7g for ; Thu, 13 Apr 2017 17:21:00 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="i21CA0/S"; dkim-atps=neutral Received: by mail-pf0-x242.google.com with SMTP id i5so9026576pfc.3 for ; Thu, 13 Apr 2017 00:20:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=o3VyiXZxqnMQAjOqkmPOHcCHVaQs4sP+ZUmapJ6wDTE=; b=i21CA0/SPnpcupMaBRkf3H9SY1zb8kXiBxzlgU4ycFAeE/ZKLtiPnbY2Hl0gASLKUG eZtV1vfprcU918Asj3L7ZOWZhmynsmVAt2yBRiSaiaSGibjC087OCzlQLalGT+Jg30EP ZDcYaEhZRp8mv6LwDphdpDBym3f4IG09QCrKT3A6VXgCmNUXLQSWFclAQI2gSshEdVIK yUvos1PencQ/X6TRV7FQlBbQdP+58oZbYr7uV1EO4t/haQ7xGER9bUFZqeRFloEiYK1R COxan/7Xl43qsAZ5sfWX1b3ROKvPjt3el3niznr4T6/4YILmrt7pmzO9AYbJIDnBPyR2 ZFlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=o3VyiXZxqnMQAjOqkmPOHcCHVaQs4sP+ZUmapJ6wDTE=; b=fOpGlfnoKxEEEPHuWzLsnGhzee7qRfHNtGEfwO87Flmtw//E1c2z0SKr6al5KFgGIl KQW8vOuZxsoJhvnXJL7nSh2n2/WzdIyyhUQSRtwXliCZm8yMbpPNKtSEdBjEch0ao9k1 gTs7uEXLJ6Gi62TwCbMBygy8MU3dUWwnQ29ihi5/WYJMkd1MFHOfvhMbmy7GlSlrs6w8 nst/SluU1Gj+AhfLrrMKyUkFnUFp/LfGNoznlKY+Q1801yWwg6dhRa4gZfsJuMfxGcZ9 shXEIF1TSTP/1dpdml4lCfJI+03AUiuz14PDPMDi8cfYLSvJj397WFG2WyDWob7Cqsz3 gu0Q== X-Gm-Message-State: AN3rC/5w6KFHv9amc7tFIgwY7+AYgxI0CDZCHiHCn1IMz0gs16RQtWXu LMcIfiLvesIIrA== X-Received: by 10.98.91.130 with SMTP id p124mr1784614pfb.165.1492068058265; Thu, 13 Apr 2017 00:20:58 -0700 (PDT) Received: from firefly.ozlabs.ibm.com ([122.99.82.10]) by smtp.gmail.com with ESMTPSA id u198sm2570521pgb.63.2017.04.13.00.20.55 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 13 Apr 2017 00:20:56 -0700 (PDT) From: Balbir Singh To: mpe@ellerman.id.au Subject: [PATCH] powerpc/configs: Enable THP and 64K for ppc64(le)_defconfig Date: Thu, 13 Apr 2017 17:20:45 +1000 Message-Id: <20170413072045.17956-1-bsingharora@gmail.com> X-Mailer: git-send-email 2.9.3 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Enable 64K page size and THP. I use ppc64le_defconfig when I need a single config across guest and host, but having 4K page size as default is not what I expect. I could move these over to server.config and merge if ppc64_defconfig is meant for systems that use 4k pages by default. Signed-off-by: Balbir Singh --- arch/powerpc/configs/ppc64_defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 17c6c12..775c8f4 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -53,6 +53,8 @@ CONFIG_CRASH_DUMP=y CONFIG_IRQ_ALL_CPUS=y CONFIG_MEMORY_HOTREMOVE=y CONFIG_KSM=y +CONFIG_TRANSPARENT_HUGEPAGE=y +CONFIG_PPC_64K_PAGES=y CONFIG_SCHED_SMT=y CONFIG_PCCARD=y CONFIG_ELECTRA_CF=y