From owner-svn-src-all@freebsd.org Wed Mar 20 13:10:48 2019 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 07F7E1553EE9; Wed, 20 Mar 2019 13:10:48 +0000 (UTC) (envelope-from kib@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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A25AB95E28; Wed, 20 Mar 2019 13:10:47 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 7F413212EB; Wed, 20 Mar 2019 13:10:47 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x2KDAlC0083678; Wed, 20 Mar 2019 13:10:47 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x2KDAlhq083677; Wed, 20 Mar 2019 13:10:47 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201903201310.x2KDAlhq083677@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Wed, 20 Mar 2019 13:10:47 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r345325 - stable/12/sys/i386/i386 X-SVN-Group: stable-12 X-SVN-Commit-Author: kib X-SVN-Commit-Paths: stable/12/sys/i386/i386 X-SVN-Commit-Revision: 345325 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: A25AB95E28 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.976,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Mar 2019 13:10:48 -0000 Author: kib Date: Wed Mar 20 13:10:47 2019 New Revision: 345325 URL: https://svnweb.freebsd.org/changeset/base/345325 Log: MFC r345246: i386: improve detection of the fast page fault assist. Modified: stable/12/sys/i386/i386/exception.s Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/i386/i386/exception.s ============================================================================== --- stable/12/sys/i386/i386/exception.s Wed Mar 20 13:07:57 2019 (r345324) +++ stable/12/sys/i386/i386/exception.s Wed Mar 20 13:10:47 2019 (r345325) @@ -131,6 +131,10 @@ IDTVEC(prot) pushl $T_PROTFLT jmp irettraps IDTVEC(page) + testl $PSL_VM, TF_EFLAGS-TF_ERR(%esp) + jnz 1f + testb $SEL_RPL_MASK, TF_CS-TF_ERR(%esp) + jnz 1f cmpl $PMAP_TRM_MIN_ADDRESS, TF_EIP-TF_ERR(%esp) jb 1f movl %ebx, %cr3