From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A1DE92032D for ; Mon, 1 Dec 2025 02:40:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764556833; cv=none; b=it03tY+gXpanGjLqq5aymR5i9aXRT65YSPkk/eScchashHenv6QrB065AJJAd1Xi7fTll0hpUbr7NscdFOKkOfg4Id0ZqQMlcXi3kjLiotXprVeFyr465uGWutM54YZlqIjNpu8ZPzbPxVBFg7kDFEN13cA3tqtLCDcIDolzZwQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764556833; c=relaxed/simple; bh=9qLhDb1sJ6GErFDiL7QLPQvjP5h8BHqbaSHG6alllRw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=CA1XaLywgeL1taWvfscaL1ifG1E/WTcbLlT+Cpq9HFsXz34xDmTnV4v5AagQMlsHHeo4sSQPzbTc/ERfOGKt43FLOiFpeicv9vxDFq5/gdsKML/Lf4ohiFcNvSV4j/cPEI8qH+uDj3vf8C1VA9/7FBOF1nT0SuXpXUo19wuj22g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b=NWAnDOoo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="NWAnDOoo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A56A1C4CEFB; Mon, 1 Dec 2025 02:40:31 +0000 (UTC) Authentication-Results: smtp.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="NWAnDOoo" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1764556829; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=dQR4TyvurasJ1wqAtaKKU6KqQa+vwA3gl2J/Kxj1+PE=; b=NWAnDOooBwweQAmKdxp505yFNmZ9WQTs0GUowSrOzO+7xHRF/Yxmid8D8+LqDyDglpddy0 1pyq9OLujwOUrCZ3U3etBzh9cniy50KUFDANY6OaE48apOZHpUHrp/HLeQNbvn8JnZhg4m y0a8cyf7UNB+IxujPQ3IMhHKEhcyRHc= Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id b1aedefe (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Mon, 1 Dec 2025 02:40:29 +0000 (UTC) From: "Jason A. Donenfeld" To: Linus Torvalds Cc: linux-kernel@vger.kernel.org Subject: [GIT PULL] random number generator updates for 6.19-rc1 Date: Mon, 1 Dec 2025 03:40:18 +0100 Message-ID: <20251201024020.419612-1-Jason@zx2c4.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Hi Linus, Please pull the following small set of updates to the random number generator: - Dynamically allocate cpumasks off of the stack, potentially, if the kernel is configured for a lot of CPUs, to handle a -Wframe-larger-than case. - The removal of next_pseudo_random32() after the last user was switched over to the prandom interface. - The removal of get_random_u{8,16,32,64}_wait() functions, as there were no users of those at all. - Some house keeping changes - a few grammar cleanups in the comments, system_unbound_wq was renamed to system_dfl_wq, and static_key_initialized no longer needs to be checked. These have been sitting in my tree for a while and haven't surface any issues. Thanks, Jason The following changes since commit e53642b87a4f4b03a8d7e5f8507fc3cd0c595ea6: Merge tag 'v6.18-rc3-smb-server-fixes' of git://git.samba.org/ksmbd (2025-10-28 18:00:40 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git tags/random-6.19-rc1-for-linus for you to fetch changes up to 90fb9b98fcf5e668a13676d6e8cd546b6990d002: random: complete sentence of comment (2025-11-25 02:54:37 +0100) ---------------------------------------------------------------- Random number generator updates for Linux 6.19-rc1. ---------------------------------------------------------------- Arnd Bergmann (1): random: use offstack cpumask when necessary Eric Biggers (1): random: remove unused get_random_var_wait functions Jason A. Donenfeld (1): random: complete sentence of comment Marco Crivellari (1): random: replace use of system_unbound_wq with system_dfl_wq Markus Theil (2): media: vivid: use prandom prandom: remove next_pseudo_random32 Thomas Weißschuh (1): random: drop check for static_key_initialized Thorsten Blum (1): random: add missing words in function comments drivers/char/random.c | 38 +++++++++++++----------- drivers/media/test-drivers/vivid/vivid-vid-cap.c | 4 ++- include/linux/prandom.h | 6 ---- include/linux/random.h | 15 ---------- 4 files changed, 24 insertions(+), 39 deletions(-)