From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 60F8D46D2B; Thu, 14 Aug 2025 23:32:53 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 4691040265; Thu, 14 Aug 2025 23:32:53 +0200 (CEST) Received: from mx2.freebsd.org (mx2.freebsd.org [96.47.72.81]) by mails.dpdk.org (Postfix) with ESMTP id 4C83E400EF for ; Thu, 14 Aug 2025 23:32:52 +0200 (CEST) Received: from mx1.freebsd.org (mx1.freebsd.org [96.47.72.80]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits)) (Client CN "mx1.freebsd.org", Issuer "R10" (verified OK)) by mx2.freebsd.org (Postfix) with ESMTPS id 4c2z43491Pz3TZH; Thu, 14 Aug 2025 21:32:51 +0000 (UTC) (envelope-from jfree@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (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 "smtp.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4c2z430wr0z3Bm2; Thu, 14 Aug 2025 21:32:51 +0000 (UTC) (envelope-from jfree@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1755207171; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=ql5SekLGmSLv8uq5zFHEs00FYY2Hgs1Xl0dH3Wxqr6s=; b=fXk+dwFwVLPk0oeQZjajvWyup9KiIHZgCO4tf70Vkoopo7znr1iKKLRjhR05nxVQp7w8De ZuAoO5CUf37D4Z8PeK9nYOyBNjpnKNX19+7fUlItRS8lVVcLQ4zVXk/d5WMsWC8IvW66n2 WPN9JGVs+P6j2sfELpNU99nxxmW5gBvO0HwW5O4k8XoIFsy9AkVWQmJMSUgpVPLy73zpOH JNqnhXel6a2uoiJ58VJ6NvxOQHvHvK5ONrdJ7W6NZyWTz05QqAB5OiZK2T4/oCnNmqhBvR zw9btThA5BJEV3uqMZVJ3k1aP6oxBpiBN+Y5Xe2bLoO2YAVQK2UB27vpvr1RYQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1755207171; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=ql5SekLGmSLv8uq5zFHEs00FYY2Hgs1Xl0dH3Wxqr6s=; b=D2bAEZ46y22JfmLY8VtkDc3ns6Ej89SG/pIOsXJDoVv/g/vC68UojzqQULV+KDTYF70wfN 8CUUSna8fIeccYgz0F9bV2ZFPV9wKotRrovrgnkuWbnhGxjsgOD3feEFaZHzC31owVxbVj Fk+zxV4X++boPpTVPT7Fz68vtIvB7E5fKP8DFGKNCoLTTA4xdNdh1KI2O5zB6aRHZSflUV pZvmdCAKq82NgUlFYHPdYqQI4wib6J7bQiD5a1RhbDsshr6Sjf+DqLpseAcve9jyFrX5nb qkjJs8qZMuUf0DHyvbOevWZcrkrOhG76qSB+b3KnrPPHD4I135EuyCIYrQqM9g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1755207171; a=rsa-sha256; cv=none; b=wXdMrYPRpgzA0YWi/kJq9vNE24Acqwb/fWt6r7M5SQD0jgVtorBEEoFmsCa1Q1+fITt4Nr VpqWFZbwQ9UcU7JrmL2XnyybTQL4I90OZ0Znklpv0rN9vcuEe728L/iysRYN23mw4B7XOs pFR/fpjDM3D6qmj57lpEqgLwyoJYogN1dFKucJKqziEnJmJUxNoiiyjGoN1nTBy/St6w8H wry/apX6cdd+x1mGDWK+6YQT/phjcm9UVtLAR/CSgO/Y0dgv6A4YEjB4ZKHg3HauUCn1mZ bK5tkNORQuUv17w+Tfh5ZqI0/mSyxZZHj/PxeK30K4oYm6nL9DrGmC7oruntMg== Received: from s1.pct.niksun.com (70-59-118-59.mpls.qwest.net [70.59.118.59]) (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) (Authenticated sender: jfree) by smtp.freebsd.org (Postfix) with ESMTPSA id 4c2z425jXvzRBS; Thu, 14 Aug 2025 21:32:50 +0000 (UTC) (envelope-from jfree@FreeBSD.org) From: Jake Freeland To: Anatoly Burakov , Bruce Richardson Cc: Jake Freeland , dev@dpdk.org Subject: [PATCH v2 0/3] EAL memory fixes Date: Thu, 14 Aug 2025 16:32:42 -0500 Message-ID: <20250814213246.4141803-1-jfree@FreeBSD.org> X-Mailer: git-send-email 2.50.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Hi there, This patchset contains a number of EAL-specific memory fixes that I've made over the last year. Two pertain to FreeBSD, one pertains to Linux. v2: * Log messages are no longer split across multiple lines. * The patch titled "Do not index out of bounds in memseg list" has been removed since there was no indexing out of bounds happening. * A new patch has been added per Anatoly's recommendation that starts searching for memseg entries after the last used entry. Jake Freeland (3): eal/freebsd: Do not use prev_ms_idx for hole detection eal/freebsd: Avoid claiming memseg holes eal/linux: Check hugepage access permissions lib/eal/freebsd/eal_memory.c | 24 +++++++++++++++++++----- lib/eal/linux/eal_hugepage_info.c | 7 +++++++ 2 files changed, 26 insertions(+), 5 deletions(-) -- 2.47.2