From patchwork Fri Sep 29 20:39:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Luis Claudio R. Goncalves" X-Patchwork-Id: 728325 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 172568C13 for ; Fri, 29 Sep 2023 20:39:54 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D06F51A7 for ; Fri, 29 Sep 2023 13:39:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1696019993; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type; bh=aTxHeJJZooLm0LnqykCD+3TI4+Q/DSXoZTkzlwvMAIE=; b=JQwIP6CVD5fsLe85TG2SHl96Z0Zev8LDYDrE8z6dqQQGfddDIjKwFRHebz5hvB5OjqBAQB BOFJ+bKo/AIkiRw8FHfpdOilOzrbFSJ8eMlj+o7oJ4wMTzjCTVzI3Yb9cUr9O59Fyb2uM5 oN5qif99MeYnYll229GnGKpvglk9Pm8= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-687-vrCNtTJtPxik9U9WrzXkkQ-1; Fri, 29 Sep 2023 16:39:47 -0400 X-MC-Unique: vrCNtTJtPxik9U9WrzXkkQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 68FFF185A797; Fri, 29 Sep 2023 20:39:45 +0000 (UTC) Received: from localhost (unknown [10.22.10.252]) by smtp.corp.redhat.com (Postfix) with ESMTP id 94421170E9; Fri, 29 Sep 2023 20:39:43 +0000 (UTC) Date: Fri, 29 Sep 2023 17:39:42 -0300 From: "Luis Claudio R. Goncalves" To: LKML , linux-rt-users , stable-rt , Steven Rostedt , Thomas Gleixner , Carsten Emde , Sebastian Andrzej Siewior , Daniel Wagner , Tom Zanussi , Clark Williams , Mark Gross , Pavel Machek , Jeff Brady , Wang Yong , Luis Goncalves Subject: [ANNOUNCE] 5.10.194-rt95 Message-ID: Precedence: bulk X-Mailing-List: linux-rt-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Hello RT-list! I'm pleased to announce the 5.10.194-rt95 stable release. This release is an RT-only update. All the changes here are specific to RT. You can get this release via the git tree at: git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git branch: v5.10-rt Head SHA1: e9e1d0b892ed4e46c4d83b53f0f39880e37f8d92 Or to build 5.10.194-rt95 directly, the following patches should be applied: https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.10.tar.xz https://www.kernel.org/pub/linux/kernel/v5.x/patch-5.10.194.xz https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patch-5.10.194-rt95.patch.xz Signing key fingerprint: 9354 0649 9972 8D31 D464 D140 F394 A423 F8E6 7C26 All keys used for the above files and repositories can be found on the following git repository: git://git.kernel.org/pub/scm/docs/kernel/pgpkeys.git Enjoy! Luis Changes from v5.10.194-rt94: --- Luis Claudio R. Goncalves (1): Linux 5.10.194-rt95 Wang Yong (1): arm64: signal: Use ARCH_RT_DELAYS_SIGNAL_SEND --- arch/arm64/include/asm/signal.h | 12 ++++++++++++ arch/arm64/kernel/signal.c | 9 +++++++++ localversion-rt | 2 +- 3 files changed, 22 insertions(+), 1 deletion(-) --- diff --git a/arch/arm64/include/asm/signal.h b/arch/arm64/include/asm/signal.h new file mode 100644 index 0000000000000..0fb418cf4c17a --- /dev/null +++ b/arch/arm64/include/asm/signal.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ARM64_ASM_SIGNAL_H +#define __ARM64_ASM_SIGNAL_H + +#include +#include + +#if defined(CONFIG_PREEMPT_RT) +#define ARCH_RT_DELAYS_SIGNAL_SEND +#endif + +#endif diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c index 94eed0dc3afcd..5b08f55ec85d9 100644 --- a/arch/arm64/kernel/signal.c +++ b/arch/arm64/kernel/signal.c @@ -929,6 +929,15 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, } else { local_daif_restore(DAIF_PROCCTX); +#ifdef ARCH_RT_DELAYS_SIGNAL_SEND + if (unlikely(current->forced_info.si_signo)) { + struct task_struct *t = current; + + force_sig_info(&t->forced_info); + t->forced_info.si_signo = 0; + } +#endif + if (thread_flags & _TIF_UPROBE) uprobe_notify_resume(regs); diff --git a/localversion-rt b/localversion-rt index 8d02a9bac5002..5a28f0a65d160 100644 --- a/localversion-rt +++ b/localversion-rt @@ -1 +1 @@ --rt94 +-rt95