From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 07EB6138D for ; Tue, 3 Jan 2023 08:15:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 81206C433EF; Tue, 3 Jan 2023 08:15:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672733726; bh=XRaeXSlPdh0yFvfiztqZ/I8H5J2GOdPGm26XZE7GTIQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RivuguknUptJl3xIPUts3aIJ3KSzTDlOahVabUSBFjzlxblz9gR31C9lulIjdZTDP xW3fJYzb7BwaChMrvudJ6eOukCkIaCbsb5FkH8AVZztNj+77DqaofLNViVW6iu7EGA t1LW+oQp0Hj8n2TxQdMxOGJ6RlbJubZA/H8fSuDI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, Michael Ellerman , Jens Axboe Subject: [PATCH 5.10 23/63] powerpc: add support for TIF_NOTIFY_SIGNAL Date: Tue, 3 Jan 2023 09:13:53 +0100 Message-Id: <20230103081309.957743460@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230103081308.548338576@linuxfoundation.org> References: <20230103081308.548338576@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Jens Axboe [ Upstream commit 900f0713fdd730fab0f0bfa4a8ca4db2a8985bbe ] Wire up TIF_NOTIFY_SIGNAL handling for powerpc. Cc: linuxppc-dev@lists.ozlabs.org Acked-by: Michael Ellerman Signed-off-by: Jens Axboe Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/include/asm/thread_info.h | 5 ++++- arch/powerpc/kernel/signal.c | 2 +- 2 files changed, 5 insertions(+), 2 deletions(-) --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -96,6 +96,7 @@ void arch_setup_new_exec(void); #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ #define TIF_SIGPENDING 1 /* signal pending */ #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ +#define TIF_NOTIFY_SIGNAL 3 /* signal notifications exist */ #define TIF_SYSCALL_EMU 4 /* syscall emulation active */ #define TIF_RESTORE_TM 5 /* need to restore TM FP/VEC/VSX */ #define TIF_PATCH_PENDING 6 /* pending live patching update */ @@ -121,6 +122,7 @@ void arch_setup_new_exec(void); #define _TIF_SYSCALL_TRACE (1<thread.regs); do_signal(current); } From mboxrd@z Thu Jan 1 00:00:00 1970 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 37627C46467 for ; Tue, 3 Jan 2023 08:16:26 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4NmQYN3J73z3c6P for ; Tue, 3 Jan 2023 19:16:24 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=Rivugukn; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linuxfoundation.org (client-ip=2604:1380:4641:c500::1; helo=dfw.source.kernel.org; envelope-from=gregkh@linuxfoundation.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=Rivugukn; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4NmQXM2cKNz2yxB for ; Tue, 3 Jan 2023 19:15:30 +1100 (AEDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 72475611F4; Tue, 3 Jan 2023 08:15:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 81206C433EF; Tue, 3 Jan 2023 08:15:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672733726; bh=XRaeXSlPdh0yFvfiztqZ/I8H5J2GOdPGm26XZE7GTIQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RivuguknUptJl3xIPUts3aIJ3KSzTDlOahVabUSBFjzlxblz9gR31C9lulIjdZTDP xW3fJYzb7BwaChMrvudJ6eOukCkIaCbsb5FkH8AVZztNj+77DqaofLNViVW6iu7EGA t1LW+oQp0Hj8n2TxQdMxOGJ6RlbJubZA/H8fSuDI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Subject: [PATCH 5.10 23/63] powerpc: add support for TIF_NOTIFY_SIGNAL Date: Tue, 3 Jan 2023 09:13:53 +0100 Message-Id: <20230103081309.957743460@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230103081308.548338576@linuxfoundation.org> References: <20230103081308.548338576@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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: Jens Axboe , Greg Kroah-Hartman , linuxppc-dev@lists.ozlabs.org, patches@lists.linux.dev Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Jens Axboe [ Upstream commit 900f0713fdd730fab0f0bfa4a8ca4db2a8985bbe ] Wire up TIF_NOTIFY_SIGNAL handling for powerpc. Cc: linuxppc-dev@lists.ozlabs.org Acked-by: Michael Ellerman Signed-off-by: Jens Axboe Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/include/asm/thread_info.h | 5 ++++- arch/powerpc/kernel/signal.c | 2 +- 2 files changed, 5 insertions(+), 2 deletions(-) --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -96,6 +96,7 @@ void arch_setup_new_exec(void); #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ #define TIF_SIGPENDING 1 /* signal pending */ #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ +#define TIF_NOTIFY_SIGNAL 3 /* signal notifications exist */ #define TIF_SYSCALL_EMU 4 /* syscall emulation active */ #define TIF_RESTORE_TM 5 /* need to restore TM FP/VEC/VSX */ #define TIF_PATCH_PENDING 6 /* pending live patching update */ @@ -121,6 +122,7 @@ void arch_setup_new_exec(void); #define _TIF_SYSCALL_TRACE (1<thread.regs); do_signal(current); }