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GET /api/patches/808332/?format=api
{ "id": 808332, "url": "http://patchwork.ozlabs.org/api/patches/808332/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-imx/patch/1504198860-12951-6-git-send-email-Dave.Martin@arm.com/", "project": { "id": 19, "url": "http://patchwork.ozlabs.org/api/projects/19/?format=api", "name": "Linux IMX development", "link_name": "linux-imx", "list_id": "linux-imx-kernel.lists.patchwork.ozlabs.org", "list_email": "linux-imx-kernel@lists.patchwork.ozlabs.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1504198860-12951-6-git-send-email-Dave.Martin@arm.com>", "list_archive_url": null, "date": "2017-08-31T17:00:37", "name": "[v2,05/28] arm64: fpsimd: Simplify uses of {set, clear}_ti_thread_flag()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "3a89e912d42d5bcce4d25c798b8c566d1d8537ee", "submitter": { "id": 26612, "url": "http://patchwork.ozlabs.org/api/people/26612/?format=api", "name": "Dave Martin", "email": "Dave.Martin@arm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-imx/patch/1504198860-12951-6-git-send-email-Dave.Martin@arm.com/mbox/", "series": [ { "id": 883, "url": "http://patchwork.ozlabs.org/api/series/883/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-imx/list/?series=883", "date": "2017-08-31T17:00:33", "name": "ARM Scalable Vector Extension (SVE)", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/883/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/808332/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/808332/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org>", "X-Original-To": "incoming-imx@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming-imx@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.infradead.org\n\t(client-ip=65.50.211.133; helo=bombadil.infradead.org;\n\tenvelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=lists.infradead.org\n\theader.i=@lists.infradead.org\n\theader.b=\"fHU1k8Ik\"; dkim-atps=neutral" ], "Received": [ "from bombadil.infradead.org (bombadil.infradead.org\n\t[65.50.211.133])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xjpc23Y66z9sD5\n\tfor <incoming-imx@patchwork.ozlabs.org>;\n\tFri, 1 Sep 2017 03:03:30 +1000 (AEST)", "from localhost ([127.0.0.1] helo=bombadil.infradead.org)\n\tby bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux))\n\tid 1dnSsH-0008Qa-NI; Thu, 31 Aug 2017 17:03:25 +0000", "from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]\n\thelo=foss.arm.com)\n\tby bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux))\n\tid 1dnSqo-0007Gx-Mj for linux-arm-kernel@lists.infradead.org;\n\tThu, 31 Aug 2017 17:02:00 +0000", "from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249])\n\tby usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 68F391684;\n\tThu, 31 Aug 2017 10:01:24 -0700 (PDT)", "from e103592.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com\n\t[10.72.51.249])\n\tby usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id\n\t9967D3F58F; Thu, 31 Aug 2017 10:01:22 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=lists.infradead.org; s=bombadil.20170209; h=Sender:\n\tContent-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post:\n\tList-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:\n\tMessage-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description:\n\tResent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:\n\tList-Owner; bh=b5sjGpUBOxmJ3G0hMwgT7PakfCrXgdkfefwPfzvYuAA=;\n\tb=fHU1k8Ikkhlozr\n\tm/zFVkmSDsgRgH5l3Mrx15YkkbcHrWG6L1DKbIkjOQQmD9EOhIlCdce1VHq1sGedWiuwv2gFa6Ki9\n\tNCOaGh1vKFmSkW6uNgAZPwu9EzIUJ8kgzRUXislwqlsvtb5Nj1uVIYgYAxyCfNGouUS6fCT/7GbPC\n\tL6r2zBcWoTI9sHTRToMzHrFjh6tRiLz5d0srx6L6oagzjFms4Zcu68xOfdwjbVCK83XXGJsHxfZpL\n\tvfaIXVKFR9Wbh4sa0JrEtvnc199h3m6OFESmDmrZU62yzYljs4HuWvfNGuPr9+2jiIm3NeiYo4o10\n\tjru7nM+1aWm9VQr5QasQ==;", "From": "Dave Martin <Dave.Martin@arm.com>", "To": "linux-arm-kernel@lists.infradead.org", "Subject": "[PATCH v2 05/28] arm64: fpsimd: Simplify uses of {set,\n\tclear}_ti_thread_flag()", "Date": "Thu, 31 Aug 2017 18:00:37 +0100", "Message-Id": "<1504198860-12951-6-git-send-email-Dave.Martin@arm.com>", "X-Mailer": "git-send-email 2.1.4", "In-Reply-To": "<1504198860-12951-1-git-send-email-Dave.Martin@arm.com>", "References": "<1504198860-12951-1-git-send-email-Dave.Martin@arm.com>", "MIME-Version": "1.0", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20170831_100154_920198_80414A53 ", "X-CRM114-Status": "UNSURE ( 8.68 )", "X-CRM114-Notice": "Please train this message.", "X-Spam-Score": "-6.9 (------)", "X-Spam-Report": "SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-6.9 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/,\n\thigh trust [217.140.101.70 listed in list.dnswl.org]\n\t-0.0 SPF_PASS SPF: sender matches SPF record\n\t-0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay\n\tdomain\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]", "X-BeenThere": "linux-arm-kernel@lists.infradead.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Unsubscribe": "<http://lists.infradead.org/mailman/options/linux-arm-kernel>,\n\t<mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe>", "List-Archive": "<http://lists.infradead.org/pipermail/linux-arm-kernel/>", "List-Post": "<mailto:linux-arm-kernel@lists.infradead.org>", "List-Help": "<mailto:linux-arm-kernel-request@lists.infradead.org?subject=help>", "List-Subscribe": "<http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>,\n\t<mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe>", "Cc": "linux-arch@vger.kernel.org, libc-alpha@sourceware.org, Ard Biesheuvel\n\t<ard.biesheuvel@linaro.org>, Szabolcs Nagy <szabolcs.nagy@arm.com>,\n\tCatalin Marinas\n\t<catalin.marinas@arm.com>, Will Deacon <will.deacon@arm.com>, Richard\n\tSandiford <richard.sandiford@arm.com>, =?utf-8?q?Alex_Benn=C3=A9e?=\n\t<alex.bennee@linaro.org>, kvmarm@lists.cs.columbia.edu", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "Sender": "\"linux-arm-kernel\" <linux-arm-kernel-bounces@lists.infradead.org>", "Errors-To": "linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org", "List-Id": "linux-imx-kernel.lists.patchwork.ozlabs.org" }, "content": "The existing FPSIMD context switch code contains a couple of\ninstances of {set,clear}_ti_thread(task_thread_info(task)). Since\nthere are thread flag manipulators that operate directly on\ntask_struct, this verbosity isn't strictly needed.\n\nFor consistency, this patch simplifies the affected calls. This\nshould have no impact on behaviour.\n\nSigned-off-by: Dave Martin <Dave.Martin@arm.com>\nReviewed-by: Alex Bennée <alex.bennee@linaro.org>\nAcked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>\n---\n arch/arm64/kernel/fpsimd.c | 6 ++----\n 1 file changed, 2 insertions(+), 4 deletions(-)", "diff": "diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c\nindex 3a68cf3..9d762dd 100644\n--- a/arch/arm64/kernel/fpsimd.c\n+++ b/arch/arm64/kernel/fpsimd.c\n@@ -159,11 +159,9 @@ void fpsimd_thread_switch(struct task_struct *next)\n \n \t\tif (__this_cpu_read(fpsimd_last_state) == st\n \t\t && st->cpu == smp_processor_id())\n-\t\t\tclear_ti_thread_flag(task_thread_info(next),\n-\t\t\t\t\t TIF_FOREIGN_FPSTATE);\n+\t\t\tclear_tsk_thread_flag(next, TIF_FOREIGN_FPSTATE);\n \t\telse\n-\t\t\tset_ti_thread_flag(task_thread_info(next),\n-\t\t\t\t\t TIF_FOREIGN_FPSTATE);\n+\t\t\tset_tsk_thread_flag(next, TIF_FOREIGN_FPSTATE);\n \t}\n }\n \n", "prefixes": [ "v2", "05/28" ] }