From patchwork Fri Mar 21 09:31:43 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SsO8cmdlbiBHcm/Dnw==?= X-Patchwork-Id: 14025110 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.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 07050C35FFF for ; Fri, 21 Mar 2025 09:41:51 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.923751.1327168 (Exim 4.92) (envelope-from ) id 1tvYsp-0003Ud-Oz; Fri, 21 Mar 2025 09:41:43 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 923751.1327168; Fri, 21 Mar 2025 09:41:43 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1tvYsp-0003UW-ML; Fri, 21 Mar 2025 09:41:43 +0000 Received: by outflank-mailman (input) for mailman id 923751; Fri, 21 Mar 2025 09:41:42 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1tvYjG-00033C-4Z for xen-devel@lists.xenproject.org; Fri, 21 Mar 2025 09:31:50 +0000 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 50b43586-0637-11f0-9ea1-5ba50f476ded; Fri, 21 Mar 2025 10:31:49 +0100 (CET) Received: from imap1.dmz-prg2.suse.org (unknown [10.150.64.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id A41C721D84; Fri, 21 Mar 2025 09:31:48 +0000 (UTC) Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 61F6C139AA; Fri, 21 Mar 2025 09:31:48 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id ej9tFgQy3WdUGwAAD6G6ig (envelope-from ); Fri, 21 Mar 2025 09:31:48 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 50b43586-0637-11f0-9ea1-5ba50f476ded DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1742549508; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=rI2ieuGEA6udzp8fMeYy10hSLLdHyPPXbjrCTmqils8=; b=YtFzqt/iQ7fECJZMX4n5dQLvSCjaMyKihRjazv1Jg642rAru2yf+OwAHv0TqOOYHO9rK1e +FswF0SmeVEdu0EqUrQrIA67dALheZOBnPO2I5PiCklIKCzH1BsRIW4G2nBNMQu9bwoJ0P X8AY9S6u10QZSTU9Bgc2dErnZBEgxK0= Authentication-Results: smtp-out1.suse.de; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1742549508; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=rI2ieuGEA6udzp8fMeYy10hSLLdHyPPXbjrCTmqils8=; b=YtFzqt/iQ7fECJZMX4n5dQLvSCjaMyKihRjazv1Jg642rAru2yf+OwAHv0TqOOYHO9rK1e +FswF0SmeVEdu0EqUrQrIA67dALheZOBnPO2I5PiCklIKCzH1BsRIW4G2nBNMQu9bwoJ0P X8AY9S6u10QZSTU9Bgc2dErnZBEgxK0= From: Juergen Gross To: minios-devel@lists.xenproject.org, xen-devel@lists.xenproject.org Cc: samuel.thibault@ens-lyon.org, Juergen Gross Subject: [MINI-OS PATCH v2 0/2] 9pfs: add some file operation hooks Date: Fri, 21 Mar 2025 10:31:43 +0100 Message-ID: <20250321093145.17882-1-jgross@suse.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-Spamd-Result: default: False [-2.77 / 50.00]; BAYES_HAM(-2.97)[99.88%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; FUZZY_BLOCKED(0.00)[rspamd.com]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_ALL(0.00)[]; ARC_NA(0.00)[]; DKIM_SIGNED(0.00)[suse.com:s=susede1]; RCVD_TLS_ALL(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,suse.com:mid] For being able to store the Xenstore state in preparation of a live update operation, 9pfront is needing support for fstat and lseek. Changes in V2: - addressed comment for patch 1 Juergen Gross (2): 9pfs: add fstat file operation hook 9pfs: add lseek file operation hook 9pfront.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+)