From nobody Sun Sep 22 07:36:47 2024 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 4XBHxq4GJyz5XYF3; Sun, 22 Sep 2024 07:36:47 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4XBHxq39R6z44nN; Sun, 22 Sep 2024 07:36:47 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1726990607; 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=LdKPoud8bRLU/Cz8wEIVlqdTdVLntCGCEgLrpqGaZDE=; b=w06WJ+DsJk2GaC0P31pwV3NDvwSuJ89SM8IhLyqYuchn7TksyPfWkfaEfxnvZLs8dYPl4R a0gdZdvbITD1JfFyHW/2hcQCwsV6g+HkfH6+VyxJepkSinYR2zvv5ARV/o48xLjklW5k/8 7y6YY4bYI/ikoy19spka2LA9NiJ8keJGiCrg/9SUZzafZgaLn70WmuHvTUgROFh0DCdKWh borkIUBA5P8nigcXB8jjSqmUvU0h++PGfl3+0+sjbchC4i2pYPCJRWx285SR8gWkTaWhhy F1/6g1dXEoDXvTjmOVUg7hsXKWKDAaTlTzV/JOQxVpI2dK7OWbFNXW5K0rZiJg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1726990607; a=rsa-sha256; cv=none; b=vj4oNyy3UanFKD9MbdU3Kbh3COjkA9nr+A86K1p3CTNJmELZWJrJMTwx3LNlpuSXx/GIL6 Z7BpIqoTdrv3m61MDr5415PtRBFfLoTLZMPvxbf1IbNRcAJy73cUZnNm2hmTzwidquy2HH n2ayJC5QUP14BSqw7zX0eh6PpKYyOMhMNDByDUGGMdMgbasuvOgpnyrMlouu3dUGWoUlVe hPbnvd8Z0zDeDzy6qeOdNK1GF+vYgI3weoCyPo50JDCORn1aTefG/eU8GN369P6qu4pb7M R2sRgz+FMeK5yKpzg4C+GvQC44ONgAhKnV7WUvh7Wx/ODGhrovB8sDuZ+T8gwA== 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=1726990607; 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=LdKPoud8bRLU/Cz8wEIVlqdTdVLntCGCEgLrpqGaZDE=; b=j07MbdGwh5nRtUh2BPQPntSc89uya64XsYHDsyu5HeIt4FBUtun2aHQS0C3PMQbn8fYvwh PyYVRt2+VSW5xhcC+JJI/e8xogcuYoyi5sQEJMJTRi3mhdfK4/OVzqYkyUV16q5aQ7StV0 nqlxXLXusTza6kkuezjmV7sUPweGdZfEi6ksKoI0sg7n/ZZ8wmq70n1EtFpPuv2FYYDrsN Jo/jOYjGCSF5ARl3yMixe8v3g/Tv4iwI+k1+rEdR1qXwIoJFJOcBBOhL4O5Y3cEHo0c2c6 CnJHrqPDCVJdRHrJWig24AEOKrJYpCEPoVmjz0nIJXCVRi1s78bKNc+dmYnJQw== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4XBHxq2lCRz16hf; Sun, 22 Sep 2024 07:36:47 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 48M7alB1097320; Sun, 22 Sep 2024 07:36:47 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 48M7alQ5097317; Sun, 22 Sep 2024 07:36:47 GMT (envelope-from git) Date: Sun, 22 Sep 2024 07:36:47 GMT Message-Id: <202409220736.48M7alQ5097317@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Colin Percival Subject: git: 714a6d436819 - main - EC2: Set entropy_efi_seed_size to 64 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 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: cperciva X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 714a6d436819d446e01d1e4741fbe1089a23fe57 Auto-Submitted: auto-generated The branch main has been updated by cperciva: URL: https://cgit.FreeBSD.org/src/commit/?id=714a6d436819d446e01d1e4741fbe1089a23fe57 commit 714a6d436819d446e01d1e4741fbe1089a23fe57 Author: Colin Percival AuthorDate: 2024-09-18 11:02:15 +0000 Commit: Colin Percival CommitDate: 2024-09-22 07:35:48 +0000 EC2: Set entropy_efi_seed_size to 64 This dramatically improves boot speeds on Graviton 2 instances. MFC after: 1 week Sponsored by: Amazon Differential Revision: https://reviews.freebsd.org/D46636 --- release/tools/ec2.conf | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/release/tools/ec2.conf b/release/tools/ec2.conf index 34434f86a0b1..9e9471b55149 100644 --- a/release/tools/ec2.conf +++ b/release/tools/ec2.conf @@ -38,6 +38,10 @@ ec2_common() { echo 'autoboot_delay="-1"' >> ${DESTDIR}/boot/loader.conf echo 'beastie_disable="YES"' >> ${DESTDIR}/boot/loader.conf + # The EFI RNG on Graviton 2 is particularly slow if we ask for the + # default 2048 bytes of entropy; ask for 64 bytes instead. + echo 'entropy_efi_seed_size="64"' >> ${DESTDIR}/boot/loader.conf + # Tell gptboot not to wait 3 seconds for a keypress which will # never arrive. printf -- "-n\n" > ${DESTDIR}/boot.config