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Tue, 5 Nov 2024 16:07:23 +0000 (GMT) Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Tue, 05 Nov 2024 17:07:18 +0100 Message-Id: Subject: Re: [PATCH v3] s390/uvdevice: Support longer secret lists From: "Christoph Schlameuss" Cc: "Ingo Franzki" , "Janosch Frank" , "Claudio Imbrenda" , To: "Steffen Eiden" , , X-Mailer: aerc References: <20241104153609.1361388-1-seiden@linux.ibm.com> In-Reply-To: <20241104153609.1361388-1-seiden@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: w_e6vVSWoEJaWCPSNZix8VqEqH60qlKq X-Proofpoint-GUID: w_e6vVSWoEJaWCPSNZix8VqEqH60qlKq X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-15_01,2024-10-11_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 mlxscore=0 bulkscore=0 spamscore=0 impostorscore=0 mlxlogscore=613 lowpriorityscore=0 priorityscore=1501 adultscore=0 clxscore=1015 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411050124 LGTM On Mon Nov 4, 2024 at 4:36 PM CET, Steffen Eiden wrote: > Enable the list IOCTL to provide lists longer than one page (85 entries). > The list IOCTL now accepts any argument length in page granularity. > It fills the argument up to this length with entries until the list > ends. User space unaware of this enhancement will still receive one page > of data and an uv_rc 0x0100. > > Signed-off-by: Steffen Eiden Reviewed-by: Christoph Schlameuss > --- > v3: remove upper boundary (8 pages) for arg len > > drivers/s390/char/uvdevice.c | 71 ++++++++++++++++++++++++++---------- > 1 file changed, 52 insertions(+), 19 deletions(-) [...]