From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-002e3701.pphosted.com (mx0a-002e3701.pphosted.com [148.163.147.86]) (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 0A0C13C0A05 for ; Mon, 29 Jun 2026 18:48:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.147.86 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782758930; cv=none; b=as19BBl3gAKqWjwfJd3V23aSTi00Bo/T0SE0rmgXBGDw5/7UHBdXEjIeBTmrhfcMXxaqCXdgDZV+4Ss1XfOJtg6FjHkMWPhlS0BrytWzhZC/hPd0QminvI76B7BxfN0mfjiN+UWMeK+P6Z55FY8sqG5MFxjk/ayveFcpMzS4LUs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782758930; c=relaxed/simple; bh=B+JW8Wx0v8LUjxtguOlwuXTOJRQ4CoL2zYqvPlw+7o8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=V2AoNFUf6VPo+J6eXKRa7GOH7VePbIr99UBvM48eFi8tZAYfLjUu/7uIEFwyM1wXHjAB1Am2As8zQfgTZBjj4H4hFM39CPquvywNqCTtYg8rz6IJV29mk6Bi7rICLWwPtSUwpN3+hUFJwaJmWAMMY5HTc6tULJ0ZJtITSC9AU0g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=hpe.com; spf=pass smtp.mailfrom=hpe.com; dkim=pass (2048-bit key) header.d=hpe.com header.i=@hpe.com header.b=hr/8LVFX; arc=none smtp.client-ip=148.163.147.86 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=hpe.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=hpe.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=hpe.com header.i=@hpe.com header.b="hr/8LVFX" Received: from pps.filterd (m0150241.ppops.net [127.0.0.1]) by mx0a-002e3701.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 65TGOQkG4133301; Mon, 29 Jun 2026 18:47:31 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hpe.com; h=cc :content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=pps0720; bh=b6grvcm5OGpU1yotvwOUMnvDfj QUFC5kGrd/zcVEo6w=; b=hr/8LVFXPUgVv1E5w7E72LHD1lUZpnGwKxOD/qMd7d mhLsua0tMqEjK5DVhygd5w9nR4Ro+T3TU5xRbULJbfgaopuEuvKY0uB1mdYLscQy 4r34dGwkUqAkdX5/qg1j8EZpTLcdSNCeXu199aZuZDThMRKKXVJIwJ7QnQb7w8Fk 3A1sff0bwnEHGuJwSyUHMtseQ/7CPSb7/LKox+aaZf4gN3QLlSCZ3IWCSGd4cJ8b wdEhR/YF+CjHwf76fQFu7cvnaaswaDJRWeOnKIabijExIU+69KQXfB83rpmC+wNg UfboKobtHnL2BmMkp3aGn0KyC96ivmMkvDDVb5BDnfEQ== Received: from p1lg14880.it.hpe.com (p1lg14880.it.hpe.com [16.230.97.201]) by mx0a-002e3701.pphosted.com (PPS) with ESMTPS id 4f3tcw4uj1-1 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Mon, 29 Jun 2026 18:47:31 +0000 (GMT) Received: from p1lg14886.dc01.its.hpecorp.net (unknown [10.119.18.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by p1lg14880.it.hpe.com (Postfix) with ESMTPS id AFFFB8005EB; Mon, 29 Jun 2026 18:47:28 +0000 (UTC) Received: from ilogsc-qemu.local (unknown [16.231.227.36]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (Client did not present a certificate) by p1lg14886.dc01.its.hpecorp.net (Postfix) with ESMTPS id D3553800DBB; Mon, 29 Jun 2026 18:47:21 +0000 (UTC) Date: Mon, 29 Jun 2026 13:47:19 -0500 From: Steve Wahl To: Brendan Jackman Cc: Andrew Morton , Vlastimil Babka , Suren Baghdasaryan , Michal Hocko , Johannes Weiner , Zi Yan , Muchun Song , Oscar Salvador , David Hildenbrand , Lorenzo Stoakes , "Liam R. Howlett" , Mike Rapoport , Matthew Brost , Joshua Hahn , Rakie Kim , Byungchul Park , Ying Huang , Alistair Popple , Hao Li , Christoph Lameter , David Rientjes , Roman Gushchin , Sebastian Andrzej Siewior , Clark Williams , Steven Rostedt , "Harry Yoo (Oracle)" , Gregory Price , Alexei Starovoitov , Matthew Wilcox , Hao Ge , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-rt-devel@lists.linux.dev, Robin Holt , Steve Wahl , Arnd Bergmann , Greg Kroah-Hartman Subject: Re: [PATCH v3 11/16] sgi-xp: Use higher-level allocator API Message-ID: References: <20260629-alloc-trylock-v3-0-57bef0eadbc2@google.com> <20260629-alloc-trylock-v3-11-57bef0eadbc2@google.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=us-ascii Content-Disposition: inline In-Reply-To: <20260629-alloc-trylock-v3-11-57bef0eadbc2@google.com> X-Proofpoint-Spam-Info: AW1haW4tMjYwNjI5MDE1NyBTYWx0ZWRfX4oaEEQu+svmh 0jQDLkECSkLwUn9O+GVSj9ncpGy0ldhn9YZNf7JNtMco1kMowk9dekwegGksnr1GOVydqunPA+W 896kaunTIng1vV7ykQtNfH628d+QAoU= X-Proofpoint-GUID: DIIV3Dhu-pescEAUPkMHsSecUf7k0d_D X-Proofpoint-ORIG-GUID: DIIV3Dhu-pescEAUPkMHsSecUf7k0d_D X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjI5MDE1NyBTYWx0ZWRfX79YLrz1gyDlD uC0D9FOuiDClqFB7aXc9EGCr21byWM+1L9a6GCi2dcRjXPZbQDqg0ch3QKWHUg7rbMXUAE+KD67 R7tbqZQBCPqGCfw9T9flkIvSuemRunrcIHAmfompNuuxmvF6m5e1QJkdKGzrJqXUOQdjYeJJKte AzqVAxLxCS+EnQLh56QT86ctyRUwmVNyuPzDD7XQheODs3u5SxwmgqzLjuaj/+gti852ws1S4Zz cLIChd3Q6MLUGO7iCVVMHpT1MiDIQu+O4Tb05RfaW1gNYADcIGr/pB+/7YaT8+FdtTW59/499CA JXmrozO1CoHBmL03re8aEtG/S6a7J6DJEF8758+eLH+rFJEmWUXRAPT7KBFi+h9jwNlM2zaCiAU /G4KWigHXXH/KyWENqbXoT1MYtds8YXfZt8ovEgY5HWnIatXZQB/EAGoZx23a0UCke0TDcfbVZ2 OvtaOWQiYvlJtyjZfoQ== X-Authority-Analysis: v=2.4 cv=f6t4wuyM c=1 sm=1 tr=0 ts=6a42bdc3 cx=c_pps a=A+SOMQ4XYIH4HgQ50p3F5Q==:117 a=A+SOMQ4XYIH4HgQ50p3F5Q==:17 a=kj9zAlcOel0A:10 a=FelO9ux0wxsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=gQcMVamqm3wCPoSYhaRC:22 a=_ZmgHqWwjZUDpi_pur5s:22 a=MvuuwTCpAAAA:8 a=pGLkceISAAAA:8 a=ag1SF4gXAAAA:8 a=1XWaLZrsAAAA:8 a=g10eFjkI4RNaiMiBvy0A:9 a=CjuIK1q_8ugA:10 a=Yupwre4RP9_Eg_Bd0iYG:22 X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-29_04,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 suspectscore=0 bulkscore=0 malwarescore=0 impostorscore=0 phishscore=0 clxscore=1011 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606290157 Acked-by: Steve Wahl On Mon, Jun 29, 2026 at 01:12:00PM +0000, Brendan Jackman wrote: > The difference between __alloc_pages_node() and alloc_pages_node() is > that the latter allows you to pass NUMA_NO_NODE. > > The former is going away and the latter works fine here so switch over. > > No functional change intended. > > Cc: Robin Holt > Cc: Steve Wahl > Cc: Arnd Bergmann > Cc: Greg Kroah-Hartman > Assisted-by: Gemini:unknown-model > Acked-by: Greg Kroah-Hartman > Reviewed-by: Suren Baghdasaryan > Signed-off-by: Brendan Jackman > --- > drivers/misc/sgi-xp/xpc_uv.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/misc/sgi-xp/xpc_uv.c b/drivers/misc/sgi-xp/xpc_uv.c > index 772c787268932..aacff70204241 100644 > --- a/drivers/misc/sgi-xp/xpc_uv.c > +++ b/drivers/misc/sgi-xp/xpc_uv.c > @@ -170,7 +170,7 @@ xpc_create_gru_mq_uv(unsigned int mq_size, int cpu, char *irq_name, > mq->mmr_blade = uv_cpu_to_blade_id(cpu); > > nid = cpu_to_node(cpu); > - page = __alloc_pages_node(nid, > + page = alloc_pages_node(nid, > GFP_KERNEL | __GFP_ZERO | __GFP_THISNODE, > pg_order); > if (page == NULL) { > > -- > 2.54.0 > -- Steve Wahl, Hewlett Packard Enterprise