From nobody Mon Sep 04 20:51:56 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 4Rfgmg0sWxz4rpRY; Mon, 4 Sep 2023 20:52:03 +0000 (UTC) (envelope-from dchagin@heemeyer.club) Received: from heemeyer.club (heemeyer.club [195.93.173.158]) (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 mx1.freebsd.org (Postfix) with ESMTPS id 4Rfgmd701Xz4hwt; Mon, 4 Sep 2023 20:52:01 +0000 (UTC) (envelope-from dchagin@heemeyer.club) Authentication-Results: mx1.freebsd.org; dkim=none; spf=none (mx1.freebsd.org: domain of dchagin@heemeyer.club has no SPF policy when checking 195.93.173.158) smtp.mailfrom=dchagin@heemeyer.club; dmarc=none Received: from heemeyer.club (localhost [127.0.0.1]) by heemeyer.club (8.17.2/8.16.1) with ESMTP id 384KpwuV035567; Mon, 4 Sep 2023 23:51:58 +0300 (MSK) (envelope-from dchagin@heemeyer.club) Received: (from dchagin@localhost) by heemeyer.club (8.17.2/8.16.1/Submit) id 384Kpurx035566; Mon, 4 Sep 2023 23:51:56 +0300 (MSK) (envelope-from dchagin) Date: Mon, 4 Sep 2023 23:51:56 +0300 From: Dmitry Chagin To: Warner Losh Cc: Alexey Dokuchaev , Jake Freeland , Warner Losh , src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Subject: Re: git: af93fea71038 - main - timerfd: Move implementation from linux compat to sys/kern Message-ID: References: <202308242029.37OKTmVs091755@gitrepo.freebsd.org> 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-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Spamd-Bar: - X-Spamd-Result: default: False [-1.80 / 15.00]; AUTH_NA(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.999]; FORGED_SENDER(0.30)[dchagin@freebsd.org,dchagin@heemeyer.club]; MIME_GOOD(-0.10)[text/plain]; RCVD_COUNT_TWO(0.00)[2]; MLMMJ_DEST(0.00)[dev-commits-src-all@freebsd.org,dev-commits-src-main@freebsd.org]; R_DKIM_NA(0.00)[]; R_SPF_NA(0.00)[no SPF record]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_SEVEN(0.00)[7]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; ASN(0.00)[asn:61400, ipnet:195.93.173.0/24, country:RU]; FREEFALL_USER(0.00)[dchagin]; ARC_NA(0.00)[]; BLOCKLISTDE_FAIL(0.00)[195.93.173.158:server fail]; FROM_HAS_DN(0.00)[]; DMARC_NA(0.00)[freebsd.org]; TO_DN_SOME(0.00)[]; FROM_NEQ_ENVFROM(0.00)[dchagin@freebsd.org,dchagin@heemeyer.club] X-Rspamd-Queue-Id: 4Rfgmd701Xz4hwt On Mon, Aug 28, 2023 at 10:19:26AM -0600, Warner Losh wrote: > Added cc for Jake > > On Mon, Aug 28, 2023 at 6:17 AM Alexey Dokuchaev wrote: > > > On Thu, Aug 24, 2023 at 08:29:48PM +0000, Warner Losh wrote: > > > commit af93fea710385b2b11f0cabd377e7ed6f3d97c34 > > > > > > timerfd: Move implementation from linux compat to sys/kern > > > > > > Move the timerfd impelemntation from linux compat code to sys/kern. > > > > Could you quickly summarize why we need these linuxish bits in FreeBSD? > > We've lived for years without it. Had expected to find the rationale > > in DR but alas. :( Thanks, > > > > I'll let Jake answer this and > > > glibc misc/tst-timerfd test fails now under Linux emulation > > I think his new review https://reviews.freebsd.org/D41600 addresses this > issue maybe > Unfortunatelly, no. misc/tst-timerfd failed due to read() is not blocked (w/o TFD_NONBLOCK flag) on non-fired timerfd