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.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 29A2BCCA471 for ; Fri, 3 Oct 2025 17:28:56 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1v4jQE-00054J-8Z; Fri, 03 Oct 2025 13:18:23 -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 1v4jLw-0007zj-3D for qemu-devel@nongnu.org; Fri, 03 Oct 2025 13:13:59 -0400 Received: from mail-pf1-x436.google.com ([2607:f8b0:4864:20::436]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1v4jKE-0007rn-Qi for qemu-devel@nongnu.org; Fri, 03 Oct 2025 13:13:55 -0400 Received: by mail-pf1-x436.google.com with SMTP id d2e1a72fcca58-7811a02316bso1885202b3a.3 for ; Fri, 03 Oct 2025 10:12:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1759511520; x=1760116320; 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=JrZwksIyS9womuNg1WIqxqIe6QDKycTf62pUXwQ2GGs=; b=vcTv8842a+s18eIvLuu7+7QtSoy2205ysOXvq1oCvleWTtSnHrS6vcV8zYNJa+BAh1 +TFKWM9C/AfNBravYGZv6lh2IFjKnkT/NIZXGFkgoDSCjDUJTqhPdSlmFpTz69xnBtlv OwP49vJ6cNZeS63onp9E0C4OShMNK2fwOWQo99m1sq4F+kbIvhCSOcNia8KosOYUfkbj WoADd9Yk+DzilLQBIHlBC4wysz7WSnIRpWV7CDlgMfe3vcZ4U5ZpwHdEHKutU8slHUZ1 VNBa4V/19k0pKcNvWz3KDqWi1asjJjev363oA6ilF134NvLSrRid4yMifJatj9iHLFOn wKBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759511520; x=1760116320; 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=JrZwksIyS9womuNg1WIqxqIe6QDKycTf62pUXwQ2GGs=; b=UWoOhA8SJtMJQXRObVgpiJFitRhcguas1tuDveH06iZjyz3FR+sJwE+9xqu/oqpN0u 9XrBq0bToSh5xqiVx0xrC85bdRRK2Y9AFKTOPXo3RCT9qFpvhyOclQCEuwMGBnB/m+I+ P5eDX22ZHfYzIka8ZN5H6fehPbRZVjxv3wWOioC2bBXwRJIsBnBE6sqUoDAjVkhWntjt c8ZSHmPYz6ckOQTxH7vrAnxNhedkpzJHTpoynd4w93iZVKzz+Wmq0NSTlMpQScVgnWJO xqgaawZ2jJyaIWY2lZoImPcQ/qIJcFvCGYs3CdHimi2yCkIElJbC641NNb4yYwBK37vw nHeQ== X-Gm-Message-State: AOJu0YxonIKVgZn7355xMQm251jntMP0B4Qyxsaw+qw9Fp+Bc4dfYndk F8mD7zloWBOT3bBFobelzHOhaFzazF2bxnvWtO5PKxLGx2fiukBqiUZqmDGhf7m7E8M7Qduv0xz n8B0/eJs= X-Gm-Gg: ASbGncvo2TO49BZFFb/Sm9rYk7sjC8wC7GNn0QW/E2B6zf4erKYl4gaKnYzszwvgFVZ QB7d61+09EljhstCdVH7j53uVZ0IIAhw/OCFHWyzDyAKxfJwMkFdRZbk9lXSkmuT/fesUgHFDtP 9fS5oGV7s4maS8NlFVr7+v8sYrbBEvRAx7vMEbYY8dGb3k/bWGHdKplR8xLu1OtKbHumlM6RDpJ R7Pve7YH9dMMoNAAN+/eLjxFKkiaAl8ZMYWvQOrHdtqBvDcYoyBDie5l9x5B+sn0tX/9VESew/L l2djtmG+xdBK956DxN/gAtLe6Gb8yRzZNvOgd/om4EOj3xHr8rA1JS6geZ8s28nBBN7a3MN1xSs bE69OskGM0I2VsKUm1vkkLizdzx+lMBWO5uHXPd3JjDYaSW/BcihoZxGp X-Google-Smtp-Source: AGHT+IHi1Eavz7/nY5mRQSjvvwiivGo/BRTUGOEqsH1vXC9cSCmAny9S+QtO7kft5DdfbiLWesovtw== X-Received: by 2002:a05:6a00:8c6:b0:781:2538:bfb4 with SMTP id d2e1a72fcca58-78c98d5cb4cmr4121329b3a.10.1759511520177; Fri, 03 Oct 2025 10:12:00 -0700 (PDT) Received: from stoup.. ([71.212.157.132]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-78b02053a51sm5418769b3a.46.2025.10.03.10.11.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Oct 2025 10:11:59 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Pierrick Bouvier Subject: [PATCH v6 65/73] linux-user/aarch64: Release gcs stack on thread exit Date: Fri, 3 Oct 2025 10:07:52 -0700 Message-ID: <20251003170800.997167-66-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251003170800.997167-1-richard.henderson@linaro.org> References: <20251003170800.997167-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::436; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x436.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, T_SPF_TEMPERROR=0.01 autolearn=unavailable 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 Reviewed-by: Pierrick Bouvier Signed-off-by: Richard Henderson --- linux-user/syscall.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index b09ea4b0ff..39b139b0bf 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -9340,6 +9340,12 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1, FUTEX_WAKE, INT_MAX, NULL, NULL, 0); } +#ifdef TARGET_AARCH64 + if (ts->gcs_base) { + target_munmap(ts->gcs_base, ts->gcs_size); + } +#endif + object_unparent(OBJECT(cpu)); object_unref(OBJECT(cpu)); /* -- 2.43.0