From patchwork Fri Feb 8 17:04:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Grall X-Patchwork-Id: 10803409 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6ED251390 for ; Fri, 8 Feb 2019 17:04:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 603002EB0E for ; Fri, 8 Feb 2019 17:04:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 54C9D2EB21; Fri, 8 Feb 2019 17:04:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id DFC582EB0E for ; Fri, 8 Feb 2019 17:04:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=9ZfRymg+eQh3lvVvbg3Ys71jeH6PylRpKCag4hq8lYU=; b=juNOe4DLIbaBHfjyCr9KHVquXt V/qlvgYTsHJ2iCpye/SW+qzratQ7zHJvVq1a8YghKsqFCSrkWcSFDLekcUfzgkWdLFnhKV2NTTNAi 83A5xn8GEJDienX0FsqaPNMMq3rV7L799cayV6AEOqmXYxt3NfMTFL/KfCz9Mzx0j+VpuTFxenE6C QkIBAtvixQJqBGpJAQ5jFJt0lF0Yzfll+TAxHewpm9rkVpcdBRUqg6wgHVM7YjGtni+quoc/dCoFN /mCEoo+xwbC7fjiuUaeTo8e+nsAdvf9kx88vJ4mKWU1V9zfxK//kJGJ2SnxLV3d22h20OitMLiyLC yPkOdgLA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gs9a1-0000lp-6p; Fri, 08 Feb 2019 17:04:45 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gs9Zp-0000Zi-NQ for linux-arm-kernel@lists.infradead.org; Fri, 08 Feb 2019 17:04:35 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 19FD615AB; Fri, 8 Feb 2019 09:04:33 -0800 (PST) Received: from e108454-lin.cambridge.arm.com (e108454-lin.cambridge.arm.com [10.1.196.50]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2E50F3F719; Fri, 8 Feb 2019 09:04:32 -0800 (PST) From: Julien Grall To: linux-kernel@vger.kernel.org Subject: [PATCH 2/3] arm: Remove documentation about TIF_USEDFPU Date: Fri, 8 Feb 2019 17:04:24 +0000 Message-Id: <20190208170425.10891-3-julien.grall@arm.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20190208170425.10891-1-julien.grall@arm.com> References: <20190208170425.10891-1-julien.grall@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190208_090433_766091_5F884867 X-CRM114-Status: GOOD ( 10.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Julien Grall , Russell King , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP TIF_USEDFPU is not defined as thread flags for Arm. So drop it from the documentation. Signed-off-by: Julien Grall Cc: Russell King Cc: linux-arm-kernel@lists.infradead.org --- arch/arm/include/asm/thread_info.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h index 286eb61c632b..779927f0c3c1 100644 --- a/arch/arm/include/asm/thread_info.h +++ b/arch/arm/include/asm/thread_info.h @@ -132,7 +132,6 @@ extern int vfp_restore_user_hwstate(struct user_vfp *, /* * thread information flags: - * TIF_USEDFPU - FPU was used by this task this quantum (SMP) * TIF_POLLING_NRFLAG - true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_SIGPENDING 0 /* signal pending */ From patchwork Fri Feb 8 17:04:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Grall X-Patchwork-Id: 10803411 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3E7331390 for ; Fri, 8 Feb 2019 17:05:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 28F862E3E1 for ; Fri, 8 Feb 2019 17:05:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 18AF12EB21; Fri, 8 Feb 2019 17:05:05 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C25612E3E1 for ; Fri, 8 Feb 2019 17:05:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=ZqmCA/+QgFv0xxkgDXEYlb+du4rwXo5EavHqWe9baFQ=; b=r8BbEjqTnq/GZdSx4G7lmj1J91 C9phQk72MN9Y2SrfAgcA4YZ4wQkyAkinI7w6ul7vKEwhf0vr0ZsAqmAmtitPcVHluJnP3AcJwXa8r CAC4djI7ezroKZsbVDw983JPKf1Hux2/dnKyUm9R7/e9W0lEkilHbGAZL8DIsnoOHYcOOXJhFxfy8 AlaJpm0K0EKUDDYGte4IKFz4Azec6LqW5/p5zdThtVvOF5KT0uJUBTc8A0iiy0n8g5KEQ2u7mnlws 1bBi1qGNM0gAlbOnMb1kBm3vCv/xU5dGwakPbcS97BH+1EaC09XWCSEWvJc/vxIHgOhVQP5+2KTud /lOjLyVQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gs9aH-00012u-Cr; Fri, 08 Feb 2019 17:05:01 +0000 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70] helo=foss.arm.com) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gs9Zq-0000aN-Og for linux-arm-kernel@lists.infradead.org; Fri, 08 Feb 2019 17:04:39 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 672FD80D; Fri, 8 Feb 2019 09:04:34 -0800 (PST) Received: from e108454-lin.cambridge.arm.com (e108454-lin.cambridge.arm.com [10.1.196.50]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 57AE73F719; Fri, 8 Feb 2019 09:04:33 -0800 (PST) From: Julien Grall To: linux-kernel@vger.kernel.org Subject: [PATCH 3/3] arm64: Remove documentation about TIF_USEDFPU Date: Fri, 8 Feb 2019 17:04:25 +0000 Message-Id: <20190208170425.10891-4-julien.grall@arm.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20190208170425.10891-1-julien.grall@arm.com> References: <20190208170425.10891-1-julien.grall@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190208_090435_168063_845B8C81 X-CRM114-Status: GOOD ( 12.00 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Catalin Marinas , Julien Grall , Will Deacon , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP TIF_USEDFPU is not defined as thread flags for Arm64. So drop it from the documentation. Signed-off-by: Julien Grall Cc: Catalin Marinas Cc: Will Deacon Cc: linux-arm-kernel@lists.infradead.org Acked-by: Will Deacon --- arch/arm64/include/asm/thread_info.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h index bbca68b54732..eb3ef73e07cf 100644 --- a/arch/arm64/include/asm/thread_info.h +++ b/arch/arm64/include/asm/thread_info.h @@ -79,7 +79,6 @@ void arch_release_task_struct(struct task_struct *tsk); * TIF_SIGPENDING - signal pending * TIF_NEED_RESCHED - rescheduling necessary * TIF_NOTIFY_RESUME - callback before returning to user - * TIF_USEDFPU - FPU was used by this task this quantum (SMP) */ #define TIF_SIGPENDING 0 #define TIF_NEED_RESCHED 1