From patchwork Sat Jan 13 20:38:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Richard Weinberger X-Patchwork-Id: 1886399 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=xVRggtZp; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=198.137.202.133; helo=bombadil.infradead.org; envelope-from=linux-um-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=patchwork.ozlabs.org) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4TC9N93P5Hz1yPf for ; Sun, 14 Jan 2024 07:43:19 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:Subject:Message-ID:Cc:To:From:Date:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=gzTO+KctU/Oo5R+aMGpFM6bnejJUyAdug5yE0t9dLeU=; b=xVRggtZpuEYrmhbgPhnktpsoVW xxv9Pj6WI+L7RZxEn1hFwX1L7pYi6r7ohmbOztQJ5490/oIvBbDVWb/2hYs4uN+6dexie+OT5RrYb 5yOgJ6IXqVc2moLx+xzdzSLXupFFWoqhxYEZpUA9GlH857u2Rh7aH2K5VfAFMocYWfwovxvSwluJz ek00fKxPU/a6sPliUenlWRr7OD/XXr+f7bjhuJSygSQiqb7nHzBQVatMGrQioH2ud1xFOuTORujBJ sCpcpasUu/n1hqLFUba2NwkfXDvZ4SHQLayKZt1neev3fQ2AT9FUSwz44MtnveM+FMAebTR8l+DpM ws3r3iYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rOkm5-005fMC-0l; Sat, 13 Jan 2024 20:38:37 +0000 Received: from lithops.sigma-star.at ([195.201.40.130]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rOkm0-005fKy-3A for linux-um@lists.infradead.org; Sat, 13 Jan 2024 20:38:34 +0000 Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id 6129064103FF; Sat, 13 Jan 2024 21:38:25 +0100 (CET) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id QIpaonAs35a3; Sat, 13 Jan 2024 21:38:25 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id 03BA163434F8; Sat, 13 Jan 2024 21:38:25 +0100 (CET) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id Y492wK1HQJKy; Sat, 13 Jan 2024 21:38:24 +0100 (CET) Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lithops.sigma-star.at (Postfix) with ESMTP id E13A164103FF; Sat, 13 Jan 2024 21:38:24 +0100 (CET) Date: Sat, 13 Jan 2024 21:38:24 +0100 (CET) From: Richard Weinberger To: torvalds Cc: linux-um , linux-kernel Message-ID: <618175332.231559.1705178304902.JavaMail.zimbra@nod.at> Subject: [GIT PULL] UML updates for v6.8-rc1 MIME-Version: 1.0 X-Originating-IP: [195.201.40.130] X-Mailer: Zimbra 8.8.12_GA_3807 (ZimbraWebClient - FF97 (Linux)/8.8.12_GA_3809) Thread-Index: idAAwHz3fxN2fDnKC6CSXjTnRbLUJQ== Thread-Topic: UML updates for v6.8-rc1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240113_123833_349901_5CEF18E6 X-CRM114-Status: UNSURE ( 8.08 ) X-CRM114-Notice: Please train this message. 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Content preview: Linus, The following changes since commit 861deac3b092f37b2c5e6871732f3e11486f7082: Linux 6.7-rc7 (2023-12-23 16:25:56 -0800) Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 T_SPF_PERMERROR SPF: test of record failed (permerror) X-BeenThere: linux-um@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-um" Errors-To: linux-um-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Linus, The following changes since commit 861deac3b092f37b2c5e6871732f3e11486f7082: Linux 6.7-rc7 (2023-12-23 16:25:56 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git tags/uml-for-linus-6.8-rc1 for you to fetch changes up to 83aec96c631e0fa75cfe6d6a1b113a32151aaa88: um: Mark 32bit syscall helpers as clobbering memory (2024-01-05 16:28:57 +0100) ---------------------------------------------------------------- This pull request contains the following changes for UML: - Clang coverage support - Many cleanups from Benjamin Berg - Various minor fixes ---------------------------------------------------------------- Anton Ivanov (2): um: Fix naming clash between UML and scheduler um: document arch_futex_atomic_op_inuser Benjamin Berg (11): um: Drop support for hosts without SYSEMU_SINGLESTEP support um: Drop NULL check from start_userspace um: Make errors to stop ptraced child fatal during startup um: Don't use vfprintf() for os_info() um: Do not use printk in SIGWINCH helper thread um: Reap winch thread if it fails um: Do not use printk in userspace trampoline um: Always inline stub functions um: Rely on PTRACE_SETREGSET to set FS/GS base registers um: Remove unused register save/restore functions um: Mark 32bit syscall helpers as clobbering memory Johannes Berg (2): um: mmu: remove stub_pages um: time-travel: fix time corruption Michał Winiarski (2): arch: um: Add Clang coverage support Documentation: kunit: Add clang UML coverage example Nathan Chancellor (1): um: net: Fix return type of uml_net_start_xmit() Vincent Whitchurch (1): um: virt-pci: fix platform map offset Documentation/dev-tools/kunit/running_tips.rst | 11 +++ arch/um/Makefile-skas | 5 ++ arch/um/drivers/chan_user.c | 42 +++++---- arch/um/drivers/line.c | 13 +-- arch/um/drivers/net_kern.c | 2 +- arch/um/drivers/virt-pci.c | 2 +- arch/um/include/asm/mmu.h | 1 - arch/um/include/asm/processor-generic.h | 1 - arch/um/include/shared/kern_util.h | 5 +- arch/um/include/shared/os.h | 3 - arch/um/include/shared/ptrace_user.h | 41 --------- arch/um/include/shared/registers.h | 2 - arch/um/kernel/process.c | 14 +-- arch/um/kernel/ptrace.c | 2 - arch/um/kernel/signal.c | 12 --- arch/um/kernel/skas/uaccess.c | 4 +- arch/um/kernel/time.c | 32 +++++-- arch/um/os-Linux/helper.c | 6 +- arch/um/os-Linux/registers.c | 20 ----- arch/um/os-Linux/skas/process.c | 117 ++++++++----------------- arch/um/os-Linux/start_up.c | 111 ++++------------------- arch/um/os-Linux/util.c | 19 +++- arch/x86/um/asm/elf.h | 4 +- arch/x86/um/asm/processor_64.h | 3 - arch/x86/um/os-Linux/Makefile | 1 - arch/x86/um/os-Linux/prctl.c | 12 --- arch/x86/um/ptrace_32.c | 24 ----- arch/x86/um/ptrace_64.c | 26 ------ arch/x86/um/shared/sysdep/ptrace_32.h | 4 - arch/x86/um/shared/sysdep/ptrace_user.h | 12 ++- arch/x86/um/shared/sysdep/stub_32.h | 39 +++++---- arch/x86/um/shared/sysdep/stub_64.h | 17 ++-- arch/x86/um/syscalls_64.c | 62 +++---------- arch/x86/um/tls_64.c | 2 +- 34 files changed, 212 insertions(+), 459 deletions(-) delete mode 100644 arch/x86/um/os-Linux/prctl.c