From nobody Fri Sep 2 15:06:19 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 4MK1T80pbsz4Zqnw; Fri, 2 Sep 2022 15:06:20 +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 4MK1T80J26z3SxB; Fri, 2 Sep 2022 15:06:20 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1662131180; 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=KdOikAcvFhC8l5GNWatk3+gCEwCmt2rzI5YYu6oHZ7M=; b=MWHdq4GwvD0iBWKcxwhE7v0sYejvxhlRvAKq4jtOv1T+wOTlF8RVtPLfeC2GTR61Aql+Mr 4u5JVoyqNn5lM9gONwqqW5wiLHb0HhCuQlCrVYJ8MOtTKXrKBfLr3gBpCuFevXa5WkYint Q2luF4bZvN5VcnIUsdZySYJCBaUcG/I6ps497hC55eXG61WmIbSJwtczMHqwatfRqSVdlo CyUPCspKoEOpG7jDXO5OgoK8QsRWGOZ1Pa0LLNFxOtaWemSNfr9wIDxGkeroYYFgcis4C7 Kub0s4vbQ9X3QvuLFG+kpgcvMk1T2S982vOjifBBDj6q0DCnNJWFb+iE7TANrQ== 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 4MK1T76TPtzrHT; Fri, 2 Sep 2022 15:06:19 +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 282F6Jf2029848; Fri, 2 Sep 2022 15:06:19 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 282F6Jhx029847; Fri, 2 Sep 2022 15:06:19 GMT (envelope-from git) Date: Fri, 2 Sep 2022 15:06:19 GMT Message-Id: <202209021506.282F6Jhx029847@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Tijl Coosemans Subject: git: 5d45f99a1ed8 - stable/13 - i386 doreti: Fix calculation of stack frame size 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: tijl X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: 5d45f99a1ed861618d5c4d5b4252d5eba001ad35 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1662131180; 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=KdOikAcvFhC8l5GNWatk3+gCEwCmt2rzI5YYu6oHZ7M=; b=G+j5+hJDYcwHJh+nyPcq13q81apjvojnOJRhiZFpY3+Qw49Qkf0YWQwAGLRlkCFh+F/Vlo sWrHdGuCJXQdTgafAI65lDSrHIUBn7bKnDwOQhHoJfjESo9n/mKz8p8pRvNKGUszjXOzgY oOgJGomKlTDjy4Ra9xVCsmHbJUPd0hNOuure7LKba3ZqdUkPPD7+k4JcDCPUHo3bJWIfoF 7UJ6MAqSy2NSs5STcO+wiuXzAamc90/7rEyVP1LR6beBjoSm+sQ7Mh5JKoDy8Bqw497FZu MKIt08UfyJeuR7StMyV4GJI+VMzgLOrh5JwoPfVxOoi6A+gcUThDt1MM2zualQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1662131180; a=rsa-sha256; cv=none; b=tKOFk3VyreBsGWRVNPaEPVbzeaXOoLcIoNhuz6GPOmCKuHRa8TYCjLzeUKoY5I9dEDQiui cgFLI8eSSa/PI8zCQnLzFAlS4lBV5Y8XGX5pIY8niiC4zlC0gh/9LEqpZHP9yNyYYhB+d6 CxqtnZOzgfaeUWpX8MbQ+ANVnXYpE8mv1/CY6AFwRWMIa4dq/BKjAXQG8MHso8V2a1KxlP +dCrB1j/PhZf+KS/y4xoyxAzcf7hJi5gPvv48HzOsuU2GnYCrdhFr8UuI7N5pAuJS837hn KK2U3FgHXfORm+xaa29JQg6f2oB7B6tujAp38dnlCsqg1fNGYnz+mJx0CxUGcw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch stable/13 has been updated by tijl: URL: https://cgit.FreeBSD.org/src/commit/?id=5d45f99a1ed861618d5c4d5b4252d5eba001ad35 commit 5d45f99a1ed861618d5c4d5b4252d5eba001ad35 Author: Tijl Coosemans AuthorDate: 2022-09-02 14:16:35 +0000 Commit: Tijl Coosemans CommitDate: 2022-09-02 15:02:00 +0000 i386 doreti: Fix calculation of stack frame size Reviewed by: kib Fixes: e8b2980e4a12 - i386 doreti: stop saving/restoring %ecx (cherry picked from commit cfdc649e455bc0d37d42c46b59360462e93b4300) --- sys/i386/i386/exception.s | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/i386/i386/exception.s b/sys/i386/i386/exception.s index 38ec48e66e24..af654fd129a9 100644 --- a/sys/i386/i386/exception.s +++ b/sys/i386/i386/exception.s @@ -556,7 +556,7 @@ doreti_exit: testl $PSL_VM,TF_EFLAGS(%esp) jz 2f /* PCB_VM86CALL is not set */ addl $VM86_STACK_SPACE, %ecx -2: subl $TF_SZ, %edx +2: subl %ecx, %edx movl %edx, %edi rep; movsb movl %edx, %esp