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Mon, 8 Jun 2026 12:50:48 +0000 (GMT) Date: Mon, 8 Jun 2026 14:50:47 +0200 From: Steffen Eiden To: Claudio Imbrenda Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, linux-s390@vger.kernel.org, borntraeger@de.ibm.com, frankja@linux.ibm.com, david@kernel.org, nrb@linux.ibm.com, schlameuss@linux.ibm.com, gra@linux.ibm.com Subject: Re: [PATCH v1 1/3] KVM: s390: Add module parameter to fence 2G hugepages Message-ID: <20260608125047.100035-D-seiden@linux.ibm.com> References: <20260603154758.234768-1-imbrenda@linux.ibm.com> <20260603154758.234768-2-imbrenda@linux.ibm.com> Precedence: bulk X-Mailing-List: kvm@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: <20260603154758.234768-2-imbrenda@linux.ibm.com> X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=N4UZ0W9B c=1 sm=1 tr=0 ts=6a26baad cx=c_pps a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17 a=kj9zAlcOel0A:10 a=FelO9ux0wxsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=U7nrCbtTmkRpXpFmAIza:22 a=VnNF1IyMAAAA:8 a=qgyBxlh6lKsN7wi8v48A:9 a=CjuIK1q_8ugA:10 X-Proofpoint-ORIG-GUID: C4Qbj3WNAxmt-TFjTCoI7KryeiDteasy X-Proofpoint-GUID: C4Qbj3WNAxmt-TFjTCoI7KryeiDteasy X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjA4MDExOSBTYWx0ZWRfX8XkLSIJSPsHC aQe8OttxCfAsFQuP2nCK8ZdJuE4ALEm7gangZAwkvNG07CGBxLWtL51xG8HmLkWR9v95EHnin1F Dz+PlSEt84PTEe/Hh9pSjPXU1ARnnsBdeCsYZOaWgY5e4j7LfNrvZZPcx7/EwZuFxFRejcKNmRm DoYGBCtvOxtSQifLn317v9Q1yN8chkdJOJRIcfOP0YtdsDMLvUc2JdwZVJ/jmXoE1JsMWBz2GT3 gl04tH5fWxZuee0a65FzId13j3wxYJr+89NAmIyqNofxlxNh6jd/8NHrj4QiT1TmGAX0fPn2eeH zNHwZvCFyL14BPCo0dgtbN3y9dzo6YpZQmdQq4ExUxxcyAWgaOSsfUrYPtnMJvMtwka+LhxJWiY RTAn+pyLXV6lftWAwkQBzjtSpRL3UBQ1zf8LcY7cliLl9puU4r7AiiXRFKTFB8TVGsrVKI6YeU1 B/pKUi/AMcmaqeBdPwA== 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=2026-06-08_03,2026-06-05_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 phishscore=0 impostorscore=0 adultscore=0 priorityscore=1501 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606080119 On Wed, Jun 03, 2026 at 05:47:56PM +0200, Claudio Imbrenda wrote: > Add the hpage_2g module parameter to KVM to allow enabling or disabling > 2G hugepages in KVM. > > If hpage_2g is enabled but hpage is not enabled, print a message and > disable hpage_2g. > > Opportunistically fix the comment for the hpage module parameter. > > Signed-off-by: Claudio Imbrenda Reviewed-by: Steffen Eiden