From patchwork Wed Aug 21 12:23:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicholas Piggin X-Patchwork-Id: 1150828 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 46D6rG1Rd7z9sBp for ; Wed, 21 Aug 2019 22:47:26 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="Qpqk/3kE"; dkim-atps=neutral Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 46D6rG0KHTzDqfy for ; Wed, 21 Aug 2019 22:47:26 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=gmail.com (client-ip=2607:f8b0:4864:20::542; helo=mail-pg1-x542.google.com; envelope-from=npiggin@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="Qpqk/3kE"; dkim-atps=neutral Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 46D6Jz5tfTzDr1P for ; Wed, 21 Aug 2019 22:23:47 +1000 (AEST) Received: by mail-pg1-x542.google.com with SMTP id k3so1215273pgb.10 for ; Wed, 21 Aug 2019 05:23:47 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=SHZVbMRQpsgu56XAs+41JphKLcpzqEbQaZx+3eVwq1E=; b=Qpqk/3kE+Ov6Z9dhT5yd17ysjGBd8gfzM6+HH0cbm/Mlp6k2BLwnQgtto+qFF7vM5n 5+iouO2nJqQmAQtNZOpV0GscSdyBVQf8aKE9hEuUuxDQd8mMcfWuZFZu+9r9SXUKxJBk 36fjG+eZjd3StEjJe6rJTXRnnoFCV+9z9/a4gWXPVdwmZDIsUHf/3OIARQ/RR6GSQ/04 k5wAri5BrtjPXFjRi6rnNPrqO3y9/q5eYell2wcL/+YRJ6BlWkJkSCAIS1zqi7JAl4P7 emeOso//LnUXefGAZbOSMBYxQEH5YiD1ruXvmua9n4bY4YVur2Ts7gepnMOtUxnH+sTo EuNg== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=SHZVbMRQpsgu56XAs+41JphKLcpzqEbQaZx+3eVwq1E=; b=I7UnWBVsBNoV+ISwNmenlXrkOdugFBQDuiBLbFOtYl8P3Y7ANkZ4TnCGN1ItB7Nh8c 9iLVwyqFRWG8Piymh0V+WxG8OnRQ7tKF4CqBDUZUg8MPGcafS7ApmHpn7tqok0ldTtr2 0aQOqv3sGSD2AtFaOgK1eF0IB5pGo+MpSKYtfEFGWZ7BWkqVfyBKPJdLcV7AdfGbTXKJ XOibrZnFi2jcytleMixLUFduas0uO7hFESk9jlQCsjMmTd2/iaXvERBdvAEM7bfJ/9KD ya7kqoH7Yl4c0W/XprRQ7u6ommNLGPL/pkOFOZxbhvGZOMymBagiGQu3CsIQDsm051ng gTyA== X-Gm-Message-State: APjAAAUpy76liyks3nw4iw8nkwnt/b+W5e3+6bVJ2RTdHWudJVgrKHb4 BLVpeE5SnrW0U0C/nmCVvmzYeg7i X-Google-Smtp-Source: APXvYqwoqwn4QfvPxsQy1LQZ5MNWJaKIfVP7Q8qwx3Ql2aeLe+fuDNsrNdJu/5T17UW2BvbCbSYsaQ== X-Received: by 2002:a17:90a:b014:: with SMTP id x20mr4983332pjq.60.1566390225850; Wed, 21 Aug 2019 05:23:45 -0700 (PDT) Received: from bobo.local0.net ([193.114.104.176]) by smtp.gmail.com with ESMTPSA id a3sm23657819pfc.70.2019.08.21.05.23.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Aug 2019 05:23:45 -0700 (PDT) From: Nicholas Piggin To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH 09/10] powerpc/64s/exception: re-inline some handlers Date: Wed, 21 Aug 2019 22:23:14 +1000 Message-Id: <20190821122315.9535-10-npiggin@gmail.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190821122315.9535-1-npiggin@gmail.com> References: <20190821122315.9535-1-npiggin@gmail.com> MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nicholas Piggin Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" The reduction in interrupt entry size allows some handlers to be re-inlined. Signed-off-by: Nicholas Piggin --- arch/powerpc/kernel/exceptions-64s.S | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index 3f4b7dfa800b..87bce1fd7e11 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -1187,7 +1187,7 @@ INT_DEFINE_BEGIN(data_access) INT_DEFINE_END(data_access) EXC_REAL_BEGIN(data_access, 0x300, 0x80) - GEN_INT_ENTRY data_access, GEN_REAL, GEN_OOL + GEN_INT_ENTRY data_access, GEN_REAL EXC_REAL_END(data_access, 0x300, 0x80) EXC_VIRT_BEGIN(data_access, 0x4300, 0x80) GEN_INT_ENTRY data_access, GEN_VIRT @@ -1218,7 +1218,7 @@ INT_DEFINE_BEGIN(data_access_slb) INT_DEFINE_END(data_access_slb) EXC_REAL_BEGIN(data_access_slb, 0x380, 0x80) - GEN_INT_ENTRY data_access_slb, GEN_REAL, GEN_OOL + GEN_INT_ENTRY data_access_slb, GEN_REAL EXC_REAL_END(data_access_slb, 0x380, 0x80) EXC_VIRT_BEGIN(data_access_slb, 0x4380, 0x80) GEN_INT_ENTRY data_access_slb, GEN_VIRT @@ -1485,7 +1485,7 @@ INT_DEFINE_BEGIN(decrementer) INT_DEFINE_END(decrementer) EXC_REAL_BEGIN(decrementer, 0x900, 0x80) - GEN_INT_ENTRY decrementer, GEN_REAL, GEN_OOL + GEN_INT_ENTRY decrementer, GEN_REAL EXC_REAL_END(decrementer, 0x900, 0x80) EXC_VIRT_BEGIN(decrementer, 0x4900, 0x80) GEN_INT_ENTRY decrementer, GEN_VIRT