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 5323E20E4 for ; Tue, 3 Jan 2023 08:17:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AD8DDC433F0; Tue, 3 Jan 2023 08:17:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672733842; bh=NSeTGuu9jxbF8jrNYEFoO8mXqWTUINIqDZm/DcWDZh0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2c0I3ASKGQrdJxl5qkRmFEkHAjkSpQcUD35TXr5NShzcqc7Q6QS0dr9WZJhWtsD2S ak1ao9t8+0nSPORBNrbmh0AoyknkVTP7rnsoTJkShOkK68diqU3bS53nhB+AQ3P7ho HFUWZ2o630kGZRHa4q3xB6AEJL7KFfQXdVP5ks/U= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, sparclinux@vger.kernel.org, Jens Axboe Subject: [PATCH 5.10 40/63] sparc: add support for TIF_NOTIFY_SIGNAL Date: Tue, 3 Jan 2023 09:14:10 +0100 Message-Id: <20230103081310.985156291@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 f50a7052f5e70ee7a6a5e2ed08660994dc3df2a5 ] Wire up TIF_NOTIFY_SIGNAL handling for sparc. Cc: sparclinux@vger.kernel.org Signed-off-by: Jens Axboe Signed-off-by: Greg Kroah-Hartman --- arch/sparc/include/asm/thread_info_32.h | 4 +++- arch/sparc/include/asm/thread_info_64.h | 6 ++++-- arch/sparc/kernel/signal_32.c | 2 +- arch/sparc/kernel/signal_64.c | 2 +- 4 files changed, 9 insertions(+), 5 deletions(-) --- a/arch/sparc/include/asm/thread_info_32.h +++ b/arch/sparc/include/asm/thread_info_32.h @@ -104,6 +104,7 @@ register struct thread_info *current_thr #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_RESTORE_SIGMASK 4 /* restore signal mask in do_signal() */ +#define TIF_NOTIFY_SIGNAL 5 /* signal notifications exist */ #define TIF_USEDFPU 8 /* FPU was used by this task * this quantum (SMP) */ #define TIF_POLLING_NRFLAG 9 /* true if poll_idle() is polling @@ -115,11 +116,12 @@ register struct thread_info *current_thr #define _TIF_NOTIFY_RESUME (1<