From owner-svn-src-all@freebsd.org Wed Nov 7 21:01:33 2018 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 5B5FF112EE02 for ; Wed, 7 Nov 2018 21:01:33 +0000 (UTC) (envelope-from ed@nuxi.nl) Received: from mail-ed1-x52d.google.com (mail-ed1-x52d.google.com [IPv6:2a00:1450:4864:20::52d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id DF0D37946C for ; Wed, 7 Nov 2018 21:01:31 +0000 (UTC) (envelope-from ed@nuxi.nl) Received: by mail-ed1-x52d.google.com with SMTP id a2-v6so10005800edi.5 for ; Wed, 07 Nov 2018 13:01:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nuxi-nl.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=vOGdiOaKC9QeuPIpFTCbNV9o7kq43j4IZ808i4rEbaQ=; b=McmtHufan6fxQuyCruEsA+hbB15bLFKuqWg0Br1vYZUWRw6uUmA7pm8lbnjHvTShVz hQ74sAVzypcMQorD5VWmeokUuVYh1EIcx0uKGWEjVmOk0Yrk9+bLQrpxwiI9T5RikECi uOr1OcR94EteSGnUEc7Y2LvSkCl2e3SOU8XCXZzCEChbEOCOzcJwox0YPeNq8EeuDJAs 4n5QWdRZ65yK435ko3OZEawDHzuPL2K2hskrdvgOapZCPe2hDkmBBvq27IzOJPB+gXKR TG6q6lEhBCMBTadGdD3EfPmkAoZA3RUlxxVpjJtice8IElja8AoHAmpkdJtON6XyBKpY aaUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=vOGdiOaKC9QeuPIpFTCbNV9o7kq43j4IZ808i4rEbaQ=; b=n9g3nJFqleIqb2WkNVUauYFZ7y1tVGcFf+EuIJC9ldDcQQEjo5xUgagqLAWCL+sHMn TZicPvhTt37idCiCxcgNNiW3ELEg4NbJCguM6UgswPQOiWWaoF2Mw9k1Mhu0ZhS1s+2V l0+2Z5mzJ/fr3VRRT/tF1t1IDHMK8Rc7g8T5QoJifFxTgj7zOR3RbR4EMX+qNNozhnvr jeWvdJKPMtnmgRIEi+ew73ku4SFmEcJOPuupB/331J6gyHlYY78o4P/K7bgBOcs/JjKC 510W+tO/ZwJnYwAVq7gTrGFUgZNNJDy2fBi4GLEbpEgYVbekGvL+mOrrVWflSBtkojcI cg+g== X-Gm-Message-State: AGRZ1gLmaikDr9+j1VAb/pjzpYhwqV3C2cEbwccZ62DRm0I75TJxWIUb CjDfrIAFU7qeKHt7nyHj6NzeQZCyl/4SOo9SuO51LgKX X-Google-Smtp-Source: AJdET5c4ZlUhGrji9EaVB3dyc09sLMQ2ZKiXgygfjbWZZ46Xk/Cc2D7vSj3mV23OHfvDi8wsphLeZDvlggLA1MUE9CU= X-Received: by 2002:a17:906:78c1:: with SMTP id r1-v6mr1161251ejn.150.1541624490320; Wed, 07 Nov 2018 13:01:30 -0800 (PST) MIME-Version: 1.0 References: <201811071832.wA7IW3VI045865@repo.freebsd.org> In-Reply-To: <201811071832.wA7IW3VI045865@repo.freebsd.org> From: Ed Schouten Date: Wed, 7 Nov 2018 22:01:04 +0100 Message-ID: Subject: Re: svn commit: r340231 - head/sys/kern To: John Baldwin Cc: src-committers , svn-src-all@freebsd.org, svn-src-head@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: DF0D37946C X-Spamd-Result: default: False [-5.76 / 200.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[nuxi-nl.20150623.gappssmtp.com]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; TO_DN_SOME(0.00)[]; NEURAL_HAM_LONG(-1.00)[-0.999,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[svn-src-all@freebsd.org]; DMARC_NA(0.00)[nuxi.nl]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[nuxi-nl.20150623.gappssmtp.com:+]; MX_GOOD(-0.01)[ASPMX.L.GOOGLE.COM,ALT2.ASPMX.L.GOOGLE.COM,ASPMX5.GOOGLEMAIL.COM,ALT1.ASPMX.L.GOOGLE.COM,ASPMX4.GOOGLEMAIL.COM,ASPMX3.GOOGLEMAIL.COM,ASPMX2.GOOGLEMAIL.COM]; RCVD_IN_DNSWL_NONE(0.00)[d.2.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; NEURAL_HAM_SHORT(-0.97)[-0.966,0]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; IP_SCORE(-2.48)[ip: (-8.79), ipnet: 2a00:1450::/32(-2.03), asn: 15169(-1.51), country: US(-0.09)]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_COUNT_TWO(0.00)[2] X-Rspamd-Server: mx1.freebsd.org 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, 07 Nov 2018 21:01:33 -0000 Op wo 7 nov. 2018 om 19:32 schreef John Baldwin : > Modified: head/sys/kern/imgact_elf.c > ============================================================================== > --- head/sys/kern/imgact_elf.c Wed Nov 7 18:29:54 2018 (r340230) > +++ head/sys/kern/imgact_elf.c Wed Nov 7 18:32:02 2018 (r340231) > @@ -120,7 +120,8 @@ SYSCTL_INT(_debug, OID_AUTO, __elfN(legacy_coredump), > > int __elfN(nxstack) = > #if defined(__amd64__) || defined(__powerpc64__) /* both 64 and 32 bit */ || \ > - (defined(__arm__) && __ARM_ARCH >= 7) || defined(__aarch64__) > + (defined(__arm__) && __ARM_ARCH >= 7) || defined(__aarch64__) || \ > + defined(__riscv) > 1; > #else > 0; Are we getting to the point that it might make sense to invert this logic, i.e., just list the architectures that require executable stacks? -- Ed Schouten