From owner-dev-commits-src-all@freebsd.org Wed Mar 10 09:52:28 2021 Return-Path: Delivered-To: dev-commits-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1492A5AB522; Wed, 10 Mar 2021 09:52:28 +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 4DwS6h041cz4n9m; Wed, 10 Mar 2021 09:52:28 +0000 (UTC) (envelope-from git@FreeBSD.org) 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 E95015178; Wed, 10 Mar 2021 09:52:27 +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 12A9qRl4040118; Wed, 10 Mar 2021 09:52:27 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 12A9qRKR040117; Wed, 10 Mar 2021 09:52:27 GMT (envelope-from git) Date: Wed, 10 Mar 2021 09:52:27 GMT Message-Id: <202103100952.12A9qRKR040117@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Hans Petter Selasky Subject: git: d1cbe7908986 - main - Allocating the LinuxKPI current structure from an interrupt thread must be done using the M_NOWAIT flag after 1ae20f7c70ea . MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: hselasky X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: d1cbe79089868226625c12ef49f51214d79aa427 Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Mar 2021 09:52:28 -0000 The branch main has been updated by hselasky: URL: https://cgit.FreeBSD.org/src/commit/?id=d1cbe79089868226625c12ef49f51214d79aa427 commit d1cbe79089868226625c12ef49f51214d79aa427 Author: Hans Petter Selasky AuthorDate: 2021-03-10 09:50:01 +0000 Commit: Hans Petter Selasky CommitDate: 2021-03-10 09:51:04 +0000 Allocating the LinuxKPI current structure from an interrupt thread must be done using the M_NOWAIT flag after 1ae20f7c70ea . MFC after: 1 week Sponsored by: Mellanox Technologies // NVIDIA Networking --- sys/compat/linuxkpi/common/src/linux_compat.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sys/compat/linuxkpi/common/src/linux_compat.c b/sys/compat/linuxkpi/common/src/linux_compat.c index 2ad936311204..707c5e47512e 100644 --- a/sys/compat/linuxkpi/common/src/linux_compat.c +++ b/sys/compat/linuxkpi/common/src/linux_compat.c @@ -2384,7 +2384,8 @@ linux_irq_handler(void *ent) { struct irq_ent *irqe; - linux_set_current(curthread); + if (linux_set_current_flags(curthread, M_NOWAIT)) + return; irqe = ent; irqe->handler(irqe->irq, irqe->arg);