From nobody Wed Apr 16 03:18:59 2025 X-Original-To: dev-commits-src-branches@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 4ZcmTJ14Whz5stV4; Wed, 16 Apr 2025 03:19:00 +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 "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ZcmTH6W7lz3wZs; Wed, 16 Apr 2025 03:18:59 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1744773539; 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=PC6Afv2AQnw/zKAPCSFKu4U+MpPxMB5yji5MpXAUock=; b=Y/oCW4Fspr92vQ7TcDJQdAV8V8tjzSC5sxVbl0w2zPAQVvh66195IW7pYpD24W+6aiz9cJ Tz42xCKDf2umoh1lSuC0bxzTL4r2VnzEzvygoEZ0o6sFhrorf3vnwnPUjnq7DvdbhjQBfb H/KPNO9CiQ/dx7neDkr8LWLxWtWPTZ8qZOGx4Ynn3M8kL4Ly0toKBjGvMPT+k6kzPCpgUu 0taCqoxNOeAN8Scti7yfXbSuoVXQS+s2PrD31n6DcqzRQd0zCEBBQsMmSKYp0UWk5EPd2V zulaZG4kRhQN5lFxXNFuPzwXR1IShKeMi7JT+iOKwPi8FJZ8awhNm5BNa0H0mA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1744773539; a=rsa-sha256; cv=none; b=czTMOQ47piDs8JiN4qf5WeuwPlrMUjAFIzLAk/XW4x/3SnBfsAYsGZZOZ1lbGF8SX+QCib /RSOBXknRvZTNLdvvLOg9qaigHJUUECs4fornw2NZb5mn0i1mxUCdDefe6D/B3nsv6d6jU 3hDmzvlDoA2dWVfHWX7qduOVKgSJ7gUZo4vyFPwe3d5d5SNNk17k4z+Qotu54M7TZyBiup syfjBj7+uIUlPDyXT3X2EEir2hT0fJKNfLmVapPwpcb+/2BxNlm818xTlMgjCevUYxvLJ7 UsoK+pzoQ3L+S6JNXPx/aOuhafpvKIfFvsyNoAPL6BnW7DolWK7+4Xuu3Y8maQ== 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=1744773539; 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=PC6Afv2AQnw/zKAPCSFKu4U+MpPxMB5yji5MpXAUock=; b=TE3hksIuviSuZ9kJP/kGrz3VD23z02ywj0vUP2m/hMdgA68TVm2d+3XEYprEL2NMxK/7BK AoDmZM9SocZ+W6t9jeKmDdE2igAd7SJlf/r7zjJhZJG7eynNpEWrx7TVgbbcEDcyxMXTEq J2sYUIn0a84jnULwZyRydyjuW1SF9asK0PyDocE+XcM4ARQwQ+GjvLM7VGWkQ5eNst2E9/ WRKTZuR+wl4upDXPaVKmkt5nHjD6JHaUEBjxXO12mwq4N1U/iZz1aZC3pIc7ud/Em/h6nz dpfNByFQc8P7n1xDxcYHjmkAtf1U3Z0ezbcL3TCTHJmsmNcfo+jr/qcrFz+4Tg== 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 4ZcmTH67B7z11WS; Wed, 16 Apr 2025 03:18:59 +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 53G3IxrU009172; Wed, 16 Apr 2025 03:18:59 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 53G3IxTA009169; Wed, 16 Apr 2025 03:18:59 GMT (envelope-from git) Date: Wed, 16 Apr 2025 03:18:59 GMT Message-Id: <202504160318.53G3IxTA009169@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Colin Percival Subject: git: f852f4f7b6f1 - stable/14 - EC2: Set PCIe eject timeout to 0 List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@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/stable/14 X-Git-Reftype: branch X-Git-Commit: f852f4f7b6f1666b09b16dba4aaab7acdb49980d Auto-Submitted: auto-generated The branch stable/14 has been updated by cperciva: URL: https://cgit.FreeBSD.org/src/commit/?id=f852f4f7b6f1666b09b16dba4aaab7acdb49980d commit f852f4f7b6f1666b09b16dba4aaab7acdb49980d Author: Colin Percival AuthorDate: 2025-03-31 04:11:23 +0000 Commit: Colin Percival CommitDate: 2025-04-16 03:18:03 +0000 EC2: Set PCIe eject timeout to 0 Since PCIe device detaching is done via API, there is no opportunity to "press the attention button a second time" and thus the 5 second timeout mandated by PCIe serves no purpose. MFC after: 2 weeks Sponsored by: Amazon (cherry picked from commit 80febaa1714e897d67a8217edc305a0e81498a6f) --- release/tools/ec2.conf | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/release/tools/ec2.conf b/release/tools/ec2.conf index 3675736ab986..2856068459c3 100644 --- a/release/tools/ec2.conf +++ b/release/tools/ec2.conf @@ -79,6 +79,12 @@ ec2_common() { # historical "nvd" driver. echo 'hw.nvme.use_nvd="0"' >> ${DESTDIR}/boot/loader.conf + # Reduce the timeout for PCIe Eject ("hotunplug") requests. PCIe + # mandates a 5 second timeout to allow someone to cancel the eject + # by pressing the "Attention button" a second time, but in the EC2 + # environment this delay serves no purpose. + echo 'hw.pci.pcie_hp_detach_timeout="0"' >> ${DESTDIR}/boot/loader.conf + # Disable KbdInteractiveAuthentication according to EC2 requirements. sed -i '' -e \ 's/^#KbdInteractiveAuthentication yes/KbdInteractiveAuthentication no/' \