From nobody Sun May 3 15:45:53 2026 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 4g7pyp1hnGz6W35J for ; Sun, 03 May 2026 15:45:54 +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 "R13" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4g7pyn5fwfz3JnS for ; Sun, 03 May 2026 15:45:53 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1777823153; 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=+bhGyR5Fsk7oVJpMjQ/ySsbmhin3QrChq7HSN89w1+E=; b=Q8U8ZJ/O+stS8Ivt+EB+fi6T2skZbqdigMPEbTeQWBXgvR0EgjMSpHIxeC+umNmr0KMX2w Jg5ksQyndw1HjP6yKpJnsWarC9qmYe/cd0W8vqvoxm2sVkqgGf0NYhagMIF6KTEWWFkfka 2Y3Eethi3AQyLUIR/bQAoqDNUqeQdm6lRAPe9HY7wgKrEJGRmHj3d+p1sRSFzNROzQLoMO MzCUnkrAvGeDdG3PFYo9lwF5nS/R0nSwXonT0NLReOONUMUPOxFItTjJsOba5beYPReUx5 XFMTkCKcAJPoFU6fWd1rbIZgdP0MO6aLGduYeimakDU1Fkhgb2Y3A8ykX+nceQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1777823153; a=rsa-sha256; cv=none; b=dn7XzA6h5YxxIKbU8U+RBaKnGeQvIwancRp0jVjUQ8K2rsBLv7zs43jlnJ15Shr24aiCTx wMu5WHIZFn/3l47bO9w1jebcbT54Z8KXyJTJQYB5nJc4KY1QOvNwGzHBofdcKtfWIbCSa5 5Fas878xczHBRnf48jeG/DtP1Krj3TaxtKSbXgEER7KNJJU2zYgRoNgZewJb9qrNFrLYgz WJqD1NpmV2HRNuv4keNYtRgxSu+nr233sX17+bIIYmEHHlDc8WaQFXwYZkiXobRo6o4ASN sy1VtsQpY6GNb1QYlrjoIPiJJEAh/2zB+Jwu0EKSnhmYMOioEodfX/gFl2Y92Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1777823153; 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=+bhGyR5Fsk7oVJpMjQ/ySsbmhin3QrChq7HSN89w1+E=; b=WBoK9Qa9gml5Q3gqoAvjDcazgNpPbHeALSjB+Q2KYtVI8qzFz4Z/BrDvnZK8D3TOFR/97j 3eWVAWEppe6nyrQsWtBiJTvDLelqTpTsD1grf4QZmMkbmdR+LYquhepG6ZSophT7TonF8K mLOICYc9RaEnylBxXRWjCMth6Rm58x4xU3Wove5riurloYzervk/620bVQVT/XGo8s/ck9 Jv+D0SLCINAz/n3kN6FrKzxDXe2yAow+c79rTHWPurvhdS3mvc+QjOEEwbWhDuVs1ok0yY r+qLVrvYEO1T69m5BaTxJNgdRLMxbZ3RuNS4sw7SNItOPYErNROPCrS3BiDiSQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4g7pyn4zrXzfnh for ; Sun, 03 May 2026 15:45:53 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 1c55a by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Sun, 03 May 2026 15:45:53 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Mark Johnston Subject: git: c40b6529a61b - stable/15 - netbsd-tests: Fix the mmap_truncate_signal test 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: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: markj X-Git-Repository: src X-Git-Refname: refs/heads/stable/15 X-Git-Reftype: branch X-Git-Commit: c40b6529a61ba7da71a22bee5fa7a029983b963f Auto-Submitted: auto-generated Date: Sun, 03 May 2026 15:45:53 +0000 Message-Id: <69f76db1.1c55a.43d61f8c@gitrepo.freebsd.org> The branch stable/15 has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=c40b6529a61ba7da71a22bee5fa7a029983b963f commit c40b6529a61ba7da71a22bee5fa7a029983b963f Author: Mark Johnston AuthorDate: 2026-04-26 01:53:45 +0000 Commit: Mark Johnston CommitDate: 2026-05-03 14:58:57 +0000 netbsd-tests: Fix the mmap_truncate_signal test Add a volatile qualifier in the loop which triggers SIGBUS, as otherwise the compiler is smart enough to elide it, replacing it with a check for page != 0. MFC after: 1 week (cherry picked from commit e3b8e55e710bf355f371d798aa943281007a7ea9) --- contrib/netbsd-tests/lib/libc/sys/t_mmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contrib/netbsd-tests/lib/libc/sys/t_mmap.c b/contrib/netbsd-tests/lib/libc/sys/t_mmap.c index b62c6299d3c2..5b9685658f65 100644 --- a/contrib/netbsd-tests/lib/libc/sys/t_mmap.c +++ b/contrib/netbsd-tests/lib/libc/sys/t_mmap.c @@ -504,7 +504,7 @@ ATF_TC_BODY(mmap_truncate_signal, tc) ATF_REQUIRE(signal(SIGSEGV, map_sighandler) != SIG_ERR); sta = 0; for (i = 0; i < page; i++) - sta += map[i]; + sta += ((volatile char *)map)[i]; /* child never will get this far, but the compiler will not know, so better use the values calculated to prevent the access to be optimized out */