From nobody Sat Mar 04 14:15:21 2023 X-Original-To: dev-commits-doc-all@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 4PTRgs6JwVz3w4NT for ; Sat, 4 Mar 2023 14:15:21 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4PTRgs5rj5z3BtD; Sat, 4 Mar 2023 14:15:21 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1677939321; 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=7pQVLSasX6Ua59424tZgm+brI/xJ/WfyX45cPUtu3SE=; b=k1AYsbtYNA80JjdNxaF2MRpdrT5LP4W2DPADtcS15uSPRJ0+OKiBQzAxrFYyrH0NYwajy3 Y8R4SsSMYTJdwCH7/F1IWmNVZh+obh6yVSobgeRi9EMqxD6iAvYioprCXjKjRZUh/RNJR5 M1Jk1KSV+xxUjT6Z9Ve3fKjr/dY8J3c+B0wcNvaYFgnJMDoVEFVagwyXB5FHwKzsdMy1zx j1mNTBeNQHTRFDfxvFU3dpfVz3eR8E+A5W3rZjcSpyKq7n0YZoIJmVCzLj7dqmaJdXwH6i gJnR+BdFHgCTFzHYJHu65DdFfZTHqaJLmp+So+yCYHt/6pt98IRbMzTtopkBuA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1677939321; 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=7pQVLSasX6Ua59424tZgm+brI/xJ/WfyX45cPUtu3SE=; b=CTkdP1A6qV1t1UUAgq0FhAsaTtQwFLJKfwy2CliV62gONwhxBqmrHqa/F6VxvHW0TYOJy7 jy6DbjeTpHBjYp7yewiP9iF9tnELXdJEEUZcGiAclJi+TifUqWy663bghMCvPgSowVDSF/ iMB4tGRlc7rvevgS3K6F8gQyrsPNt8KA9QDoSLfza6vNcrvcS+DO8+vlJ3KhRqSqVXuenZ jWQghQNYu4XYunDWyXbKHRVIy0BvRvkzFjstdNeFG7hPrMyClQP2Yq+/JRFOHB9Y2CQ79D HR5Wn0JB8h/6RNkx/op3ZUk8HvsP6KIBHQu9rNAKIzsxB3NAD03vS/UR8YsNLA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1677939321; a=rsa-sha256; cv=none; b=Y0erOEZFhoWWK+USr/wS4OGJuLf36/udY+2rhrZN8hnru6R5v5KzKDtQqVr2X2njtSotd4 Z/EF++voaKgg1B539N1iiuyW+4g1jQgiZ+JIepKl8dqH+HsiAesg3lrzIEkXSPQ3ezCau+ AFLgafn/Eazq2pmxYdB1EqGlp9i+REEGF01irGi6pl3JKUZrPrt3bLbLlE4bnKWirMxciY ofWij/QPKeJ3XQBSnrDdkiWTF38YZBJ5nliEFlX3TXg1vKZemZRcUL5Beag+CehzIE4fn6 Lm6pCyPCBNIDKeoGM2efsgfPq2jkAtBf3+1e50diC/PSQNvh0OuZbLj0bqOEfQ== 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 4PTRgs4vRpzjHJ; Sat, 4 Mar 2023 14:15:21 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 324EFL0Y071528; Sat, 4 Mar 2023 14:15:21 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 324EFLoB071527; Sat, 4 Mar 2023 14:15:21 GMT (envelope-from git) Date: Sat, 4 Mar 2023 14:15:21 GMT Message-Id: <202303041415.324EFLoB071527@gitrepo.freebsd.org> To: doc-committers@FreeBSD.org, dev-commits-doc-all@FreeBSD.org From: Mike Karels Subject: git: c753ac31e3 - main - 13.2 relnotes: correct/expand linux(4) and cpuset items List-Id: Commit messages for all branches of the doc repository List-Archive: https://lists.freebsd.org/archives/dev-commits-doc-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-doc-all@freebsd.org X-BeenThere: dev-commits-doc-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: karels X-Git-Repository: doc X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: c753ac31e3634d306f6c445a8085bcd3a4a5f9f5 Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by karels: URL: https://cgit.FreeBSD.org/doc/commit/?id=c753ac31e3634d306f6c445a8085bcd3a4a5f9f5 commit c753ac31e3634d306f6c445a8085bcd3a4a5f9f5 Author: Mike Karels AuthorDate: 2023-03-04 14:14:44 +0000 Commit: Mike Karels CommitDate: 2023-03-04 14:14:44 +0000 13.2 relnotes: correct/expand linux(4) and cpuset items Changes from dchagin@, with some editing and one addition. Reviewed by: pauamma, carlavilla Approved by: carlavilla Differential Revision: https://reviews.freebsd.org/D38891 --- website/content/en/releases/13.2R/relnotes.adoc | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/website/content/en/releases/13.2R/relnotes.adoc b/website/content/en/releases/13.2R/relnotes.adoc index 42fb4ccc16..527ca537f0 100644 --- a/website/content/en/releases/13.2R/relnotes.adoc +++ b/website/content/en/releases/13.2R/relnotes.adoc @@ -254,13 +254,19 @@ gitref:c74c77531248[repository=src] Support for man:ptrace[2] is now available for Linux processes on arm64. gitref:99950e8beb72[repository=src] +In order to facilitate ABI compatibility of `stable` branches, the CPU affinity system calls are now more tolerant of CPU sets that are smaller than used by the kernel. +This will facilitate increases to the size of the kernel set, `MAXCPU`. +gitref:72bc1e6806cc[repository=src] + +64-bit man:linux[4] ABI support was added for saving CPU floating point state across signal delivery. +gitref:0b82c544de58[repository=src], gitref:20d601714206[repository=src] + vDSO (virtual dynamic shared object) support has been nearly completed in the man:linux[4] ABI. -The system calls for man:gettimeofday[2], man:clock_gettime[2], all *_time64() calls, and getcpu() are now implemented in the vDSO, avoiding system call overhead. -Unimplemented vDSO system calls fall back to the kernel system calls. -The thread affinity system calls were modified to support Linux semantics. -The arm64 Linux support has been brought to parity with amd64. gitref:a340b5b4bd48[repository=src] +The state of the arm64 man:linux[4] ABI was brought to parity with the amd64 man:linux[4] ABI. +gitref:0b82c544de58[repository=src], gitref:a340b5b4bd48[repository=src] + [[drivers]] == Devices and Drivers