From nobody Thu Oct 12 04:10:01 2023 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 4S5bkx4JVLz4xB6q; Thu, 12 Oct 2023 04:10:01 +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 4S5bkx2YW7z4V8T; Thu, 12 Oct 2023 04:10:01 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1697083801; 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=g34GPB3eUPyMYWO57Aq7kskzMuPt1MZTfBKPjL5IZcY=; b=MdLcxx2OwEpqMJkqukXs2Z+12HW874zD05yJ2qEnYlbDD8CH2HRNs14HhvQ87lFKitydFl 9GOYCe9lLzVp8Jlfn5xIOd4ex92f9lDED99aU2J3h3bv2l50AV41cTUf8eOEnh7ZxWcbXt odOJxxNSp8NUgWfzJYiQb36elC2J6GCIcPD4+VxJ1kFVhqwHW77n8wdKMb8Y5s0hAGezNV E9cA2gjG5VCf3lQpChb8k/sp3nHatcBdKpd2Dsk812ynFZ7YtYDuSw8ZPoJT+2V40bKD0a pyRRxnhw1VRRyfX03Iz/f3exLl42KSw140rTQV494OcE5p4VzWCUCGVxOG7EmA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1697083801; a=rsa-sha256; cv=none; b=OdV+e7/QYbU5zi67s51etue/ZtqckYjJARcfTtpsW28t6Qka7W0w0r7gS82BDP6prhPlXS XXGQW7M1PHqSnIw+e87iwvp47w+8DaQU8qroJbO6ssTeagwnaFpdDNDqdWVqClyBnm/Er5 HVWETE6+4x+uigQuIQXJq7YFj1zsHHtoqqgzmQYbzEJrVxzMgX+4kmffuZDwMj+/NGJPvN WMDIi9cjouZWTrC17X2Y19PUeZlzhAkmYCviLWkVnzQlYGaXGGx7JwyMkE7QCiW7j2MmKF YyVssHKq364nvarMX+jFI0gPCsxMA/TTK7Buazqf0fh65IA4lmd65F4ObqsufQ== 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=1697083801; 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=g34GPB3eUPyMYWO57Aq7kskzMuPt1MZTfBKPjL5IZcY=; b=ACQmsRLUD3r2cBLuOnPh+w0O6x4zA4EikFYkh2AKURHw/fI6LSCpOpnvJ3i+3Ay6r+6oLu VEaQDXTtcviTcOXq3axnaVfk/IyyuGQFx1BtNtbQVIRKhEmZojSmyLa+G6x6O7Y8OSTR// 5ftnoRex0MNC/GajW9FWZNeogCei2QRO5MYN+3/xiKFIjSGZK9wdhY33mqrP+qUBzTIJhW Xbu1nMyqlcLwgV1tUy2tFeOtQJzgYsVyEjRWK5qim12qIjkpDRto970lKA14yWr2wxArVf hVtjKqStrPyC1q31HHYl0jYhurCwUgXcZPirOeCE8IoU8rmHoVuACDtX/Nev1A== 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 4S5bkx1gPqzpxX; Thu, 12 Oct 2023 04:10:01 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.17.1/8.17.1) with ESMTP id 39C4A14K060716; Thu, 12 Oct 2023 04:10:01 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.17.1/8.17.1/Submit) id 39C4A1BY060711; Thu, 12 Oct 2023 04:10:01 GMT (envelope-from git) Date: Thu, 12 Oct 2023 04:10:01 GMT Message-Id: <202310120410.39C4A1BY060711@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Zhenlei Huang Subject: git: 964a91aac9c9 - stable/14 - proc: Add sysctl flag CTLFLAG_TUN to loader tunable 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: zlei X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 964a91aac9c99d16294bc76d942de7bcc2a1b169 Auto-Submitted: auto-generated The branch stable/14 has been updated by zlei: URL: https://cgit.FreeBSD.org/src/commit/?id=964a91aac9c99d16294bc76d942de7bcc2a1b169 commit 964a91aac9c99d16294bc76d942de7bcc2a1b169 Author: Zhenlei Huang AuthorDate: 2023-10-09 10:30:22 +0000 Commit: Zhenlei Huang CommitDate: 2023-10-12 04:08:20 +0000 proc: Add sysctl flag CTLFLAG_TUN to loader tunable The sysctl variable 'kern.kstack_pages' is actually a loader tunable. Add sysctl flag CTLFLAG_TUN to it so that `sysctl -T` will report it correctly. No functional change intended. Note that on arm64 the thread0 stack size can not be controlled with it, kib@ suggested that arm64 maintainers can fix it eventually so let's enable it also on arm64 right now. Reviewed by: kib, imp MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D42113 (cherry picked from commit 35b3be81f1d9fe38457d9137bef7a2875d24e2c8) --- sys/kern/kern_proc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c index cccce834e284..2daf39b398b5 100644 --- a/sys/kern/kern_proc.c +++ b/sys/kern/kern_proc.c @@ -161,7 +161,8 @@ EVENTHANDLER_LIST_DEFINE(process_fork); EVENTHANDLER_LIST_DEFINE(process_exec); int kstack_pages = KSTACK_PAGES; -SYSCTL_INT(_kern, OID_AUTO, kstack_pages, CTLFLAG_RD, &kstack_pages, 0, +SYSCTL_INT(_kern, OID_AUTO, kstack_pages, CTLFLAG_RDTUN | CTLFLAG_NOFETCH, + &kstack_pages, 0, "Kernel stack size in pages"); static int vmmap_skip_res_cnt = 0; SYSCTL_INT(_kern, OID_AUTO, proc_vmmap_skip_resident_count, CTLFLAG_RW,