From nobody Wed Mar 23 13:39:02 2022 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 058641A2A8C8; Wed, 23 Mar 2022 13:39:03 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KNqFf3KmSz4TRv; Wed, 23 Mar 2022 13:39:02 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1648042742; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=7QFq3jUewT3AP57oL3HwdJNj/QmiEKaWSx7T4I776tM=; b=LjcZ8MxEXkPJbvC2+iYocH3K9J85+atsCxoPVs490FPc2Hzx0XNkUKOCtTdEenaz+xiiF/ IjyUBRH0f9Hxjed51X24ZH6BY9nOaCMip0n/oaNd+UooAd5QebX0zMVsMbACftDBoNFUd3 9GBIz77WAz6DtycW5lbgs7GmLg+XjFcn/3U0yihWYkD4wL4+I+VhFyu0+acNMjJvkr8ndx d3/MU9V3oqQWIc714BhCOegqFF68Zq5KuiP/zTnMUBs8Men9dFsLJ+ASCGB/z2SeLGsjrv jOYPbx8Qu1ZZwpt3L983EtNRX0MUfZt+V9bWhGafkSqyHcNuXp/j2MymswzcfA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 343072461D; Wed, 23 Mar 2022 13:39:02 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 22NDd2Nj007006; Wed, 23 Mar 2022 13:39:02 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 22NDd2hm007005; Wed, 23 Mar 2022 13:39:02 GMT (envelope-from git) Date: Wed, 23 Mar 2022 13:39:02 GMT Message-Id: <202203231339.22NDd2hm007005@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Emmanuel Vadot Subject: git: f9413897cb84 - main - linuxkpi: Add down_write_nest_lock List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: manu X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: f9413897cb84499c76be140312e6ef2d24488040 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1648042742; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=7QFq3jUewT3AP57oL3HwdJNj/QmiEKaWSx7T4I776tM=; b=bd3V2V5nfdhM+E4y+x2/fj6fprEjQorRaWdfG8R5Ha3FLPcBFXKW0VZlwb8yRr1puSlGzH 77KbSkc+XUuwYJGiGOLvvaeTFgA2xRS7I4z3CWLv5WxICAGyvLyUG5ekItmWyR97s+KVXI WM0Wpe2yTSHFnAgZ6cZe7/rP/gDAOTdHLDRX0//ngYTZhOayRBqg6S709hQSDf0bYBi3pT rq9muIX9QUm1YNcG7EqSppVypWO8/9hMUgGEMGFWfTr1F+DtTD8pYXBMqFbuRAP8HOVAUF S681XPGKyoxNLut9y/KV8yp+ScPKfoEXu/wt3ZcTKgeOyPO/Lg6NcUj1wRpBGA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1648042742; a=rsa-sha256; cv=none; b=Vv/6cRI3pYki/Dz/wnQn/tH6gi1s2UmIXj06WXCPrnqOaCyKgtjZIFjlMDPFkaAOvl0mmx Q060i/jrQ2JRC4SWeLEAra/W0bZDP+mF8pTFJTLvLH7AK5KPVBK6oSjlFwD6mc4wUc6Fqb b3cn5pd8Ftc1s14w56iue0WbTd9B7L9LR1f4mxHG+YDFywIFQWwiwaLOfoODnHb20Dz2w1 2CaFMfgcMSO54au8YIyylCvO1JSASra1QqLw7RcVwcpi0K1vYDTzzQa4tEj1HxqGXuFXs4 iUB0YANj00TYWOw8IU+Fe9sihryzAGy5WYaEeJEzL7RKOdAMxUKtdB2FExBPxw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by manu: URL: https://cgit.FreeBSD.org/src/commit/?id=f9413897cb84499c76be140312e6ef2d24488040 commit f9413897cb84499c76be140312e6ef2d24488040 Author: Emmanuel Vadot AuthorDate: 2022-03-22 09:28:02 +0000 Commit: Emmanuel Vadot CommitDate: 2022-03-23 13:37:53 +0000 linuxkpi: Add down_write_nest_lock Simply calls down_write like in Linux (when CONFIG_DEBUG_LOCK_ALLOC isn't specified) Needed by drm v5.10 MFC after: 1 month Reviewed by: hselasky Sponsored by: Beckhoff Automation GmbH & Co. KG Differential Revision: https://reviews.freebsd.org/D34642 --- sys/compat/linuxkpi/common/include/linux/rwsem.h | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/compat/linuxkpi/common/include/linux/rwsem.h b/sys/compat/linuxkpi/common/include/linux/rwsem.h index 1e9eae79dbb8..fc3580bc186e 100644 --- a/sys/compat/linuxkpi/common/include/linux/rwsem.h +++ b/sys/compat/linuxkpi/common/include/linux/rwsem.h @@ -51,6 +51,7 @@ struct rw_semaphore { #define downgrade_write(_rw) sx_downgrade(&(_rw)->sx) #define down_read_nested(_rw, _sc) down_read(_rw) #define init_rwsem(_rw) linux_init_rwsem(_rw, rwsem_name("lnxrwsem")) +#define down_write_nest_lock(sem, _rw) down_write(_rw) #ifdef WITNESS_ALL /* NOTE: the maximum WITNESS name is 64 chars */