From nobody Thu Jan 29 18:12:34 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 4f26gR0yJqz6PfLw for ; Thu, 29 Jan 2026 18:12:35 +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" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4f26gQ5QRRz3ZDW for ; Thu, 29 Jan 2026 18:12:34 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1769710354; 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=GpvMOPFNxiuFttGRTAuUHXNWmwWFQCWimYQeqOVGFfE=; b=ig4hGjBApapB5mhTZLhdMmXQhuA2+wztuq1ByAlVysjEA6ie2PrQZJ8Y8WiB4iWQ44/1JT akMA4kRZwcHeOd0pgKdsMSr1k+6TasbohRuQWO2kV4m5r7pEC2LCdQfu+7OljwM7HWqQsX mvrYvLMzMQTFiNp+niHHk8GGHgpfs90GCDUFGs77xHu7KHnElEGCHvGU90J/fGRh9s5DTi 0ARasRl7g4BmUD2DAj7iy1ZxrA3bzWvYJBu7b/1e7F+WsjKMsqzM+RIB5ZDjz4zD8uWOin GVSaeR/e5qgI0sHt2TtBcFeFQfYW6/T/4+AxP+mcVi9f3KQfLWayJ3Z5PY2Z0w== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1769710354; a=rsa-sha256; cv=none; b=XpUtr77rT2JKEj3iL96GcHZgMqPeEFyAC20zWmqkQtfDDQ25cDPmzMRbSRWlT9O49Zu/hr Rmy6IYKZqZXSg544/X6s2LCzIcpjL7wJtjZtueVFV2TOJChVHrbOD9ECXSj0lfqLNZpARy +Anuhs6/Jc0Ec/pIsRl6kdQ8gtIfINwMiuEfAxr5W6B4qrrpK3eBgPCrX45alEzK2dp/Jp wWLiqVSOWLBPrYXS7Q1a2UKVzMwVog9VBrqIjoWnF6hUXx4gL4q58JLvn39gpg/YoNpwWz V/1GxBY+RC3bNOkyYUoKyFdLT0DeJKLju/k+U8Zfo6lsfUeSgAqydb/+vUMLWQ== 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=1769710354; 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=GpvMOPFNxiuFttGRTAuUHXNWmwWFQCWimYQeqOVGFfE=; b=YmFoQTiCbq//hurxyGjjsATgoDZUFw+vsMLGkbjY2hpOhUdNMG2yPYXchB9HJSEkyK8g8J CZiUp9dtHgYHe2Ha4mZipIt+b5qh9z29KwPbTcL5SPkt9yaQxKq5ygOMCKzgk51xFw0Zcq R0ypkFOJwVPKbgLHdlMHR2NH/WKbiuv3lGSTx3G/ngPoXRk0FNLRjgb6ce88AHCrtqtVmU KBEP7v1vnDhkw4sYVelw2gkruMOomCt7wg/T2mIPLn26s08EsXQtwpPLWWafxPJx/pqTS0 SZTwz18FL0u6GyapT90MrbfAzr3aumbveaUK2MfOTBYmIZEMFN16qnZc2SocSw== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4f26gQ4z6zzq9P for ; Thu, 29 Jan 2026 18:12:34 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 46cff by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Thu, 29 Jan 2026 18:12:34 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Konstantin Belousov Subject: git: 1c4e16f6db81 - main - x86/cpu_machdep.c: unconditionally fence 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 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 1c4e16f6db81254376f4919aede03267fe572aea Auto-Submitted: auto-generated Date: Thu, 29 Jan 2026 18:12:34 +0000 Message-Id: <697ba312.46cff.778943bb@gitrepo.freebsd.org> The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=1c4e16f6db81254376f4919aede03267fe572aea commit 1c4e16f6db81254376f4919aede03267fe572aea Author: Konstantin Belousov AuthorDate: 2026-01-22 13:27:00 +0000 Commit: Konstantin Belousov CommitDate: 2026-01-29 18:11:56 +0000 x86/cpu_machdep.c: unconditionally fence For !SCHED_ULE, even if the fence is not needed, it is harmless. Reviewed by: olce Tested by: pho Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D54831 --- sys/x86/x86/cpu_machdep.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sys/x86/x86/cpu_machdep.c b/sys/x86/x86/cpu_machdep.c index 5b4abfe71642..067374be4941 100644 --- a/sys/x86/x86/cpu_machdep.c +++ b/sys/x86/x86/cpu_machdep.c @@ -47,7 +47,6 @@ #include "opt_kstack_pages.h" #include "opt_maxmem.h" #include "opt_platform.h" -#include "opt_sched.h" #ifdef __i386__ #include "opt_apic.h" #endif @@ -543,9 +542,7 @@ cpu_idle_enter(int *statep, int newstate) * is visible before calling cpu_idle_wakeup(). */ atomic_store_int(statep, newstate); -#if defined(SCHED_ULE) && defined(SMP) atomic_thread_fence_seq_cst(); -#endif /* * Since we may be in a critical section from cpu_idle(), if