From nobody Thu Aug 6 11:25:34 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 4hG4hZ6GTSz6msTk for ; Thu, 06 Aug 2026 11:25:34 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hG4hZ5gtvz3ncD for ; Thu, 06 Aug 2026 11:25:34 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1786015534; 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=pQD1jr0cueHj6cCQ9oW8KInJpjSzosmgfhatt410WQY=; b=Ia6FsrtjOTUX2J+sNZ4eWNUMHtQWjrIYLry28pHmL5A4EOAahIY71Z7J3AGSjMk//FUcot OVT2oLua3hgFeBaopdAzQQcj7CkgXxcWrSjs+UDsK75C35qdtevQ8s6ypRlr60aob0VgnE IuSj7PU1CWxUpeCv+dI8GGkDgkeWXgD1DlX1qvonolnARhlHq6EHbLRfpNZJOLsLDQ+ZIN WDo3OSlaCwWOEh+sscyfJrrN+HW0OS34hyhqvPvLq9QQecHPWxC35OhdWFhm80UidxSdB0 yBhgJ1fvezbopKDqiD8hwuNHTpPxgKh6wVCwbc6aTFQBevrQK6pC73e0TnVfiQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1786015534; a=rsa-sha256; cv=none; b=StQgTgzk6awP8jEm2K0cKo3bpmlY+fDocWCEhpQfcht7a1RvKwQDqxUCqvjDk2RJBYpZZr WIcICJ+PoMwIEqBhKRlBtWoUQj7LESc3DYLWm1d1USZRtU+ER2ha6eweG3DjZotrtQQjzp 5sQUvxfaJQjQM2Yv6/pNaOLHW4D4boUqRhCUqNicWMjkY6zkXcqox7kFyFR/SCDagrjmH2 qGRM+s7ZyTX5kqyvmCkAd+S/TULUx3vG7TWwiY4aGEKreHGsAkv+k4Brwy2f84salJF3hP c9jAJIitGadoh9zzfFGEl+BQpvCer1qa1OIcpmRwvl+FMPJ7yhZjrZyQ8yeIZQ== 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=1786015534; 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=pQD1jr0cueHj6cCQ9oW8KInJpjSzosmgfhatt410WQY=; b=JC8iZ4291VQdly408ktZqwtYEShbShZM0GWRyGDxh/JNfyT4BE3Br7Kn7vYQOg3LANAWyM x78l9dxp7NIj1pCyWRbFHEhqdDSk6ziRyWRam8yhLN6AfB18/NHjMztUblHD5Kan0gwYjz ldvfp8kkPr/Y8Gf9Op/BHjXzutA+mgNg3eXiNJnu2K4gpsb0CgCzX14nhXTQoRpwz6+fh+ 74txtrBcVq92s07im6YaE4D9Cxes7ybIYyYAktIhrmqBSBhbOPM5/crjSAthupJPdhzZDx tyGlf/1TWDS3fQIuxRlZRnjg23Xom+A2xJ9fY/BEtknjmN+Ij8vLNshBk0csAg== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4hG4hZ4TLfz3dj for ; Thu, 06 Aug 2026 11:25:34 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 30022 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Thu, 06 Aug 2026 11:25:34 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Kevin Bowling Subject: git: 5e05c40aff53 - main - ixv: defer every admin-vector interrupt List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org List-Id: 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: kbowling X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 5e05c40aff53f2adb366b3c30ff5b98aac0bb54a Auto-Submitted: auto-generated Date: Thu, 06 Aug 2026 11:25:34 +0000 Message-Id: <6a746f2e.30022.66bd1ed6@gitrepo.freebsd.org> The branch main has been updated by kbowling: URL: https://cgit.FreeBSD.org/src/commit/?id=5e05c40aff53f2adb366b3c30ff5b98aac0bb54a commit 5e05c40aff53f2adb366b3c30ff5b98aac0bb54a Author: Kevin Bowling AuthorDate: 2026-07-31 12:58:30 +0000 Commit: Kevin Bowling CommitDate: 2026-08-06 11:23:41 +0000 ixv: defer every admin-vector interrupt The VF admin vector carries both link and PF mailbox causes, but the filter schedules the admin task only for link-status changes. Defer administration for every interrupt so reset and control notifications are serviced promptly. MFC after: 1 week --- sys/dev/ixgbe/if_ixv.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/sys/dev/ixgbe/if_ixv.c b/sys/dev/ixgbe/if_ixv.c index 24e6fa714a7b..f5e505308aa7 100644 --- a/sys/dev/ixgbe/if_ixv.c +++ b/sys/dev/ixgbe/if_ixv.c @@ -734,9 +734,8 @@ ixv_msix_mbx(void *arg) /* Clear interrupt with write */ IXGBE_WRITE_REG(hw, IXGBE_VTEICR, reg); - /* Link status change */ - if (reg & IXGBE_EICR_LSC) - iflib_admin_intr_deferred(sc->ctx); + /* The admin vector also carries PF mailbox notifications. */ + iflib_admin_intr_deferred(sc->ctx); IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, IXGBE_EIMS_OTHER);