From nobody Thu Sep 4 14:00:03 2025 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 4cHh1v52vkz664fH; Thu, 04 Sep 2025 14:00:03 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cHh1v2wLmz3XSh; Thu, 04 Sep 2025 14:00:03 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1756994403; 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=jGYTcz5tRisIWSpvtFTzYwrGu7xbtQVBzp8MgNR812c=; b=M86oDV6vQBnzh8ekoz1KOOYf0KHYiyIzISZYO5hz3ttDydSSL2Cr6lpFqJjrF0ka/rX0lf qV53lT428N87UY42baoq7TGtM/Ego4PvCB7g9DWc9BegB8ggtZCXXaxHbSeDRd3fn0s44s i2V8MYFC8q+OnayvPBuYsyB/j+07ezJHdLyAgjdviAJqIHOgaxGBiqiYnmlr7O8bc7KkfR fzIRZxXHxxzdsrHuclLFfv4ea1CXI5gpFWtGkHLbyZZzjcQHB/sWeaIS2tnFvN9uZmF5/S 1mf2hkyI8ITai9KRiByyL2WHsIu6Y9cv7K+s4SM07QJmFPq6ojAX1G2BKiuEkg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1756994403; 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=jGYTcz5tRisIWSpvtFTzYwrGu7xbtQVBzp8MgNR812c=; b=kFJiIcMCLEZejU7y9KDWLaZyzyil6N01f7RFTOAaamFogAOSnsYQkvHNuTgOoOSfAiY4G2 +gbS74ZBmGQMStV9W/XOhUNHLjKapVKjUGVBNpahfXZIoiKEM2GzwwASlEAGqSI7fp9Ace j6Gp5BSdLEaxIaG93qZuD1M58WIV4D5p9TvieTbDMroWKpoqYvoUNsZ1mdlu43vNiKr8DG dKo8B/jsp2Yj+ShXowIkF74ALHaJxdu2pzvUROxCCUiAOoN3EkO541xYH4IASttK3dpL2S 9W2GKQwTBsxPvNoi5+40Nce5KcRdlxbiw7JV9Qcv7ph5ZrSODxUYKgA7+nRGmg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1756994403; a=rsa-sha256; cv=none; b=GSvDjk13qY6Goa642B2gLcSnRXh19Z1UVwwtIeECI/hd5w+/5eH30W0yPq7BDECCPDHv7M w4tNkfNfsHmBF7C/bCIRbvoaKe8QHngd4/5Yd7bvmXIhFhRJuIWAXSHQWo9HsqjBN4wHAN 4OQIrARCLHs824Lq7L0R0PORgFNZMix+81VlyIT7D2/cQUE62LX80zZb5dGCosaQIgJfjd yHd7awhXnV7LT4TS+HKhPXOpWXluGsjekNci7jzS7W578YQ8RETeeRteNd64VRsvekChJb bibvv62XhdBX147kLHjORs+crW1jr19eA6KIXl/x/TD1KFnCYtdDSDq0ksUnWQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4cHh1v2KtRz14ch; Thu, 04 Sep 2025 14:00:03 +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 584E03KU054232; Thu, 4 Sep 2025 14:00:03 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 584E03JL054224; Thu, 4 Sep 2025 14:00:03 GMT (envelope-from git) Date: Thu, 4 Sep 2025 14:00:03 GMT Message-Id: <202509041400.584E03JL054224@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Andrew Turner Subject: git: b21629dfcaf0 - main - arm64: Make the padding in struct ms_page explicit 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: andrew X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: b21629dfcaf008923d03d7ff15c9d6828eeb95f8 Auto-Submitted: auto-generated The branch main has been updated by andrew: URL: https://cgit.FreeBSD.org/src/commit/?id=b21629dfcaf008923d03d7ff15c9d6828eeb95f8 commit b21629dfcaf008923d03d7ff15c9d6828eeb95f8 Author: Andrew Turner AuthorDate: 2025-09-04 13:33:11 +0000 Commit: Andrew Turner CommitDate: 2025-09-04 13:55:05 +0000 arm64: Make the padding in struct ms_page explicit Mark the unused space after pv_memattr as reserved. This doesn't change the size of the struct as this padding was already inserted by the compiler. Sponsored by: Arm Ltd --- sys/arm64/include/pmap.h | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/arm64/include/pmap.h b/sys/arm64/include/pmap.h index 0f23f200f0f6..357c1a0d8232 100644 --- a/sys/arm64/include/pmap.h +++ b/sys/arm64/include/pmap.h @@ -69,6 +69,7 @@ struct md_page { TAILQ_HEAD(,pv_entry) pv_list; int pv_gen; vm_memattr_t pv_memattr; + uint8_t pv_reserve[3]; }; enum pmap_stage {