From patchwork Fri Aug 2 23:56:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Warner Losh X-Patchwork-Id: 13752100 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.gnu.org (lists.gnu.org [209.51.188.17]) (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 E6C41C52D6F for ; Fri, 2 Aug 2024 23:59:16 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sa29h-0001jt-3H; Fri, 02 Aug 2024 19:57:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sa29Z-0001TG-Bw for qemu-devel@nongnu.org; Fri, 02 Aug 2024 19:57:46 -0400 Received: from mail-io1-xd30.google.com ([2607:f8b0:4864:20::d30]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sa29W-00048l-IF for qemu-devel@nongnu.org; Fri, 02 Aug 2024 19:57:44 -0400 Received: by mail-io1-xd30.google.com with SMTP id ca18e2360f4ac-81f905eb19cso432310239f.3 for ; Fri, 02 Aug 2024 16:57:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20230601.gappssmtp.com; s=20230601; t=1722643061; x=1723247861; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=pyqu+sSEKz2WONWccyrlSdXXuq+wJEyOvfRZMJHkZxE=; b=QJu96iQc6MS66pOpp06vULg2O+4v4aavlqnrNuzgg235M9cW9MR7KwvYy5xyPjVm/k zxU4Yw0ExfWwvBQFr6o5KCb7o+2zIZ2PFXmoQm/X/Q+P1J112gVy11WaqurGZUBvfnHq VgwOXbj/jYNs+3IjcDS19evwrclKLCVn5/S6m2CApPlGD7dBmq8cZoX09mKiStzajZLK gqLkHniTyVlNNfmAI/Xf8BoicN0srBA/8ZWxeWnyA36WLi5C1Oc03nBE2KkMiXq2F0aq AxRdHJIyfpPGkvj6896uUW1foUXqeG6h5kB8UNqjqq727/XUGST0CbLKU75H1jLv7Fkm Pb6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722643061; x=1723247861; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=pyqu+sSEKz2WONWccyrlSdXXuq+wJEyOvfRZMJHkZxE=; b=N68G6VblazzvqoW8w4eclVLAmRk7NBbGF4wnBlVuIuEU5Qh2sq/JyGVyanJWiNKTVR InTIhUzerMDBHkeC1OYmb5bAl7hboCjpf+3EI4oSmPpYfdK+9zbAurs7Pg4z1uOtozoI +f4VhL6p7vVjZZYDbolSFgsdJ/X1bZf+2wzjIJmVIMDHm06n5A00XQ+8sJ8KfRTJ9n95 Qqmn6hWYRErLEfSi1j03h4/MKyClKGhyZDKDaqqzyW8oChKTDCqi2jn+rD8DGMjqQEIr ddvMiEa7UptbE10e86nIxxqQFgt3tjIb7DCrhT+RsGLBfo4jYvl3VK1MarWe5q4vKZ8g 2Seg== X-Gm-Message-State: AOJu0YwRH12PVQ+/xLUb9vXTj5FIxVdnNf93SYQjXNER96oHWeDDGB+9 hxAjoWL8euAuWpN205IPn+4dN6u7FM+RJ3UQ6VMzqqt8yj5POjPdhV9RMnhCIuNrq5G0sBIIpsL HJcY= X-Google-Smtp-Source: AGHT+IHHhNhfLXIek+dc/cEjJNjaZTHitp9FJAU3pzJdGWBjv3VxjdTjw7vSZsH4uEp7wR9FW/hdXg== X-Received: by 2002:a05:6602:6c07:b0:81f:922d:b3b9 with SMTP id ca18e2360f4ac-81fd4399516mr761525539f.14.1722643060897; Fri, 02 Aug 2024 16:57:40 -0700 (PDT) Received: from dune.bsdimp.com ([50.253.99.174]) by smtp.gmail.com with ESMTPSA id 8926c6da1cb9f-4c8d69a8227sm683131173.47.2024.08.02.16.57.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Aug 2024 16:57:40 -0700 (PDT) From: Warner Losh To: qemu-devel@nongnu.org Cc: Warner Losh , Kyle Evans , Jessica Clarke Subject: [PATCH 02/17] bsd-user: Make init_task_state global Date: Fri, 2 Aug 2024 17:56:02 -0600 Message-ID: <20240802235617.7971-3-imp@bsdimp.com> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240802235617.7971-1-imp@bsdimp.com> References: <20240802235617.7971-1-imp@bsdimp.com> MIME-Version: 1.0 Received-SPF: none client-ip=2607:f8b0:4864:20::d30; envelope-from=imp@bsdimp.com; helo=mail-io1-xd30.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Restore init_task_state to its global status. It's needed for threading support outside of main. Signed-off-by: Warner Losh Reviewed-by: Richard Henderson --- bsd-user/main.c | 2 +- bsd-user/qemu.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/bsd-user/main.c b/bsd-user/main.c index cc980e6f401..4d29e13a8f5 100644 --- a/bsd-user/main.c +++ b/bsd-user/main.c @@ -213,7 +213,7 @@ void qemu_cpu_kick(CPUState *cpu) } /* Assumes contents are already zeroed. */ -static void init_task_state(TaskState *ts) +void init_task_state(TaskState *ts) { ts->sigaltstack_used = (struct target_sigaltstack) { .ss_sp = 0, diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h index 4ccbee265a1..c7f78096734 100644 --- a/bsd-user/qemu.h +++ b/bsd-user/qemu.h @@ -119,6 +119,7 @@ struct TaskState { struct target_sigaltstack sigaltstack_used; } __attribute__((aligned(16))); +void init_task_state(TaskState *ts); void stop_all_tasks(void); extern const char *interp_prefix; extern const char *qemu_uname_release;