From nobody Mon Oct 19 09:07:28 2026 X-Original-To: dev-commits-src-main@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 4j7V751YWTz6w8lp for ; Mon, 19 Oct 2026 09:07:29 +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) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 4j7V741gYcz4Zbj for ; Mon, 19 Oct 2026 09:07:28 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1792400848; 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=eJdQ8OWVUsSdvN1Uaw/k2NuZZFabBdno4GKqIKxRahk=; b=wMiA/+SIhCNkroEv2FOtiWcYudODPYWIKKPY6ihputOX9Zo4vJwoggAIKoK/D6PEwvJ8PC lDgaskl24Kr1ZAVaUErsaJBEm3JjW71Xood2aQUAP76fxk7mE9AecK4e9O8pKlXbBW+pjm UW4KqHnhT/mK60FeUT5d2KIpPZWT6YIVPuBkeGZlU7RtH2j8hjKdVLmxQim+iJH0OBdpth R7nVkA7nX06hZBTdKabwGaxqQ37USe+/YeOCUDYHY4pE1QL88MzPKmHlPdLWzvRtGYskCd hJ3HEXsg9Olw4zR0AUxsYSpOzY2CkShRDR5kAFS9W1AasYphUs9WrDE/AzhIdg== ARC-Seal: i=1; a=rsa-sha256; d=freebsd.org; s=dkim; cv=none; t=1792400848; b=VMi4UU8dzJg+mI/bQPMb4QMa28bar51nRPJeNlu6pPSZhPRHJTrdW0lTMUL7xq2bPVOdx2 NZe9b4ug3VHzfeRvOiOxm86uqQtVC607Jba/cmP9O1V4ZQi5AmnLKyatnUEVhIRpevudwW Jv0ZIrs9+zrSUEtCHTt4pYvbDxckctscJ+YerC3rxqrROT5uC9WInZ9gCSZaiDc+8JFuQU W2W7+tjCs73IOuU8tS1I67gk4mVpY7oJ4uyrXTSERygxSGzpUWYIQzJUU4Sib18uLV79Ar JsktZw4HAsLboXzgZ9+DtE0rINLdImoJsMYzv1eNM9LWlseUQOyKTso6GkyTZQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1792400848; 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=eJdQ8OWVUsSdvN1Uaw/k2NuZZFabBdno4GKqIKxRahk=; b=d4VmMJQLJ8akUQh6tXFMjccVIvU1siBZDkx5fOQT1wiSyAtqM5xGZYAsG5xVnWZ+8n2zML NtAgeIgsncLfpiEViiwW/rS1QRP0b6LP8ozqy6Jxv/9fTHV7zQAL3tpi9q1OxLx/95ZoUZ Lup0t679abKIYvUDf0IGeEIcFQbF1Y2a6iqyaASgJYAIsRDeT57+UhlYjI+ya7eKYl1l94 STEIOe814+dBhXwIrMmTUUmr9/7Tebv1Fa8sgcOGuI8XItM4JKsLs91BHVLKpuMkwrLCda RAGPTXQl8BbF415uizEnwJHyOW7kLFEZvF2rPm3aWN1BGEUJfP80mHCsTSfOzw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4j7V741JwTz1Rs7 for ; Mon, 19 Oct 2026 09:07:28 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 424bc by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Mon, 19 Oct 2026 09:07:28 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Olivier Certner Subject: git: f19009020a33 - main - sched: INVARIANTS: Check sched_preempt() is called on 'curthread' List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org List-Id: Commit messages for the main branch of the src repository 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: olce X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: f19009020a33d07d7cad9393b4bf0a36f267cd07 Auto-Submitted: auto-generated Date: Mon, 19 Oct 2026 09:07:28 +0000 Message-Id: <6ad5ddd0.424bc.6ef16358@gitrepo.freebsd.org> The branch main has been updated by olce: URL: https://cgit.FreeBSD.org/src/commit/?id=f19009020a33d07d7cad9393b4bf0a36f267cd07 commit f19009020a33d07d7cad9393b4bf0a36f267cd07 Author: Olivier Certner AuthorDate: 2026-10-13 08:31:36 +0000 Commit: Olivier Certner CommitDate: 2026-10-19 09:06:55 +0000 sched: INVARIANTS: Check sched_preempt() is called on 'curthread' sched_preempt() does not support operating on a remote thread. If you are looking to influence CPU allocation on another thread, see, e.g., cpuset_setthread(), which in the end calls sched_affinity(). MFC after: 3 days Sponsored by: The FreeBSD Foundation --- sys/kern/sched_4bsd.c | 1 + sys/kern/sched_ule.c | 1 + 2 files changed, 2 insertions(+) diff --git a/sys/kern/sched_4bsd.c b/sys/kern/sched_4bsd.c index 431957c048eb..84d30b596d37 100644 --- a/sys/kern/sched_4bsd.c +++ b/sys/kern/sched_4bsd.c @@ -1544,6 +1544,7 @@ sched_4bsd_preempt(struct thread *td) { int flags; + MPASS(td == curthread); SDT_PROBE2(sched, , , surrender, td, td->td_proc); if (td->td_critnest > 1) { td->td_owepreempt = 1; diff --git a/sys/kern/sched_ule.c b/sys/kern/sched_ule.c index 63a3e0e66d66..96acd31d6419 100644 --- a/sys/kern/sched_ule.c +++ b/sys/kern/sched_ule.c @@ -2660,6 +2660,7 @@ sched_ule_preempt(struct thread *td) struct tdq *tdq; int flags; + MPASS(td == curthread); SDT_PROBE2(sched, , , surrender, td, td->td_proc); thread_lock(td);