From nobody Mon Apr 6 19:55:28 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 4fqKnF17Tnz6YcjG for ; Mon, 06 Apr 2026 19:55:29 +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" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4fqKnD4CzZz3Z5c for ; Mon, 06 Apr 2026 19:55:28 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1775505328; 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=d3h7wG0BDLGu0+2vbmcwgm2KkZlkeT5hTtFzSOnl+hs=; b=CsONxA9UiZi6YvLP43rg+2OQWbDlLoT1PXuOdFSGTKrygHJYKSuNGHBPatqLP5MR6VXmDS jtBLnHVS57rNzuAMI9JLbhyl4/pQLPVzgym2SOJ5JapPVTJVnIZXWeCTqg9KOjb+9POEhf uWcmk25UqAsU5nitnUCtB7QdCC5J2HA6fh8JphRtO0ZeShGJvA2a8T0fAnvQGNC/bou1n9 zVS5LSGPv/D1jreTzwOotjU8wxmg3UEv/JUKlA+p0womPiZaKLz+l2plCj4n+S8B2DfW60 3IxbjjpmgQThaDu7fYA5vim8jg+87NQaoRxILCc39SaXCkSprn4NrQjOZ8eIlw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1775505328; a=rsa-sha256; cv=none; b=O1LBmfcN2kgdhNxtohuj4lQ7wnLB0JSoadRPGBmO2GJuciGIikRBmladC+CuU+hP/qO8pi 3Wu4sot7gq7N/024aHJxSYvIJZkgLmSofj40IQtbupgJj5nd39ajUkmhvCCx4yx6UyTN/8 rEGTvnoHaWVXEBz3w8UCRTHFGirW0wRiMhVHwGCrq75a3EOXhGnlpCZOjAMK2zCKXJc/oi 9Hun4rJ4ydvzKO6A59h4cvNbaqy4DgPRz89b7V6+b3mipfIS2K+NC6VwkY1zrr4WSrRyOh 4k+XxrV84fzMtpNz71OFHzVEhuh3SQ59VFRXeTU0ARgXPoNK1xJSuhY36WEIuw== 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=1775505328; 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=d3h7wG0BDLGu0+2vbmcwgm2KkZlkeT5hTtFzSOnl+hs=; b=lmANT4bbUtgL9G/9Zs/n5K7jvzhdWcQYh8ZkJzAZes5jiEHCUpVsbl72RkRKPT0yqjY5Q8 ImjuDtHFeEnyHQAG2MHCNwXRHzUyupBgquTVCY70oROxTV41no8JQCy3IdKtMnclMyEb9L atr9KaA8DvvkY2IBxdkSqFvExdo7QI/PQVnb6bOErNpvKlBfxsGQ8inLWBxl3QnzU65psR k4sMvV/FG3oqPXO/fJhX/+10p2YTvhWN4DMMb7l6BTaGeBPDTbt+hmmT+BtXXylkeChTkb OyqrPzS4Rc/yPia0Uef3Quv5BvMnt9LsK1HTKFHVxoIH7HGkdwxBabRh/bZSbw== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4fqKnD3mp2z16ht for ; Mon, 06 Apr 2026 19:55:28 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 37d19 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Mon, 06 Apr 2026 19:55:28 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Jean-=?utf-8?Q?S=C3=A9bast?==?utf-8?Q?ien P=C3=A9?=dron Subject: git: 7bf93680807e - main - linuxkpi: Define `CONFIG_PGTABLE_LEVELS` 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: dumbbell X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 7bf93680807e518853262f3f961f88eb8ec03c83 Auto-Submitted: auto-generated Date: Mon, 06 Apr 2026 19:55:28 +0000 Message-Id: <69d40fb0.37d19.49bc1b51@gitrepo.freebsd.org> The branch main has been updated by dumbbell: URL: https://cgit.FreeBSD.org/src/commit/?id=7bf93680807e518853262f3f961f88eb8ec03c83 commit 7bf93680807e518853262f3f961f88eb8ec03c83 Author: Jean-Sébastien Pédron AuthorDate: 2026-03-04 20:34:37 +0000 Commit: Jean-Sébastien Pédron CommitDate: 2026-04-06 19:28:09 +0000 linuxkpi: Define `CONFIG_PGTABLE_LEVELS` This is a kernel configuration constant that is expected to be defined. The DRM generic code started to use it in Linux 6.11. Reviewed by: bz Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D55733 --- sys/compat/linuxkpi/common/include/linux/kconfig.h | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/kconfig.h b/sys/compat/linuxkpi/common/include/linux/kconfig.h index c1d186b56e1f..529d41991900 100644 --- a/sys/compat/linuxkpi/common/include/linux/kconfig.h +++ b/sys/compat/linuxkpi/common/include/linux/kconfig.h @@ -73,4 +73,39 @@ #define IS_REACHABLE(_x) (IS_BUILTIN(_x) || \ (IS_MODULE(_x) && IS_BUILTIN(MODULE))) +/* + * On Linux, the CONFIG_PGTABLE_LEVELS value is defined by the config/build + * system. Here, we take the per-architecture default value defined in + * `arch/$ARCH/Kconfig` files upstream. + */ +#if defined(__amd64__) + +#define CONFIG_PGTABLE_LEVELS 4 + +#elif defined(__aarch64__) + +#define CONFIG_PGTABLE_LEVELS 4 + +#elif defined(__i386__) + +#define CONFIG_PGTABLE_LEVELS 2 + +#elif defined(__powerpc__) + +#if defined(__powerpc64__) +#define CONFIG_PGTABLE_LEVELS 4 +#else +#define CONFIG_PGTABLE_LEVELS 2 +#endif + +#elif defined(__riscv) + +#if defined(__riscv_xlen) && __riscv_xlen == 64 +#define CONFIG_PGTABLE_LEVELS 5 +#else +#define CONFIG_PGTABLE_LEVELS 2 +#endif + +#endif + #endif /* _LINUXKPI_LINUX_KCONFIG_H_ */