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Wysocki" , Daniel Lezcano , Christian Loehle , Anna-Maria Behnsen , Frederic Weisbecker , Ingo Molnar , Thomas Gleixner Cc: Mete Durlu , Ilya Leoshkevich , Christian Borntraeger , linux-s390 , linux-kernel Subject: [PATCH 3/5] s390: Enable TIF_POLLING_NRFLAG Date: Tue, 9 Jun 2026 09:52:11 +0200 Message-ID: <20260609075213.31094-4-meted@linux.ibm.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260609075213.31094-1-meted@linux.ibm.com> References: <20260609075213.31094-1-meted@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjA5MDA3MSBTYWx0ZWRfX9I3zj/sX8DHa l0EQb7Bgy9txxIWsl1RbcR1dd1mKpuOtmMz+TJzhRsc6wo71e//d87wtMY9x6iZjlq8QMFgTS4p BmCLYLdxMi6Bpedv4JxqV5Vfsc1o/qseX8MHl4bQNI4HGlxuRzeZMQo7k5HGIupwEopqEgXEyGE C6sIy08grC2zmWvT/f/abrFGIp9NOFm8fY7lXTQGOTT05ns0b6uiDiJiacmzWOKH78riLSWSoya MlFXbcsuhS5wm5WF4YNMOLaIYiedpk/rTXCiScB8qUK/PXlQomz+dfKc/8OKPnH9Y9cZ1Adyvxf aPjwipfrzsf8+ivKe3Xok96jKg6I+oMubnqBzxXFbn4xEVlYGNE3h+8LIhVW08CApMPgrgowtje +cDD36edfIVB0fHp3/W494sx2QVMGj3vxovlAiqMfFgz7/HYDMXf0lsMPvUJ4NkPcz+fl3UGtj3 gIfIPp/Yn+TAxpRiEnQ== X-Authority-Analysis: v=2.4 cv=HvFG3UTS c=1 sm=1 tr=0 ts=6a27c644 cx=c_pps a=5BHTudwdYE3Te8bg5FgnPg==:117 a=5BHTudwdYE3Te8bg5FgnPg==:17 a=FelO9ux0wxsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=Y2IxJ9c9Rs8Kov3niI8_:22 a=VnNF1IyMAAAA:8 a=c5jR2BqudvT-Uhvel0MA:9 a=O8hF6Hzn-FEA:10 X-Proofpoint-ORIG-GUID: fv1EL5m4V-kEMzziiBd-rGQMzbJ65c7a X-Proofpoint-GUID: fv1EL5m4V-kEMzziiBd-rGQMzbJ65c7a 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=2026-06-09_01,2026-06-09_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 lowpriorityscore=0 adultscore=0 suspectscore=0 spamscore=0 priorityscore=1501 phishscore=0 malwarescore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606090071 Enable TIF_POLLING_NRFLAG to support idle polling state in the upcoming cpuidle driver. Signed-off-by: Mete Durlu --- arch/s390/include/asm/thread_info.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h index 6a548a819400..2554cef3a6a5 100644 --- a/arch/s390/include/asm/thread_info.h +++ b/arch/s390/include/asm/thread_info.h @@ -61,6 +61,7 @@ void arch_setup_new_exec(void); */ #define HAVE_TIF_NEED_RESCHED_LAZY #define HAVE_TIF_RESTORE_SIGMASK +#define HAVE_TIF_POLLING_NRFLAG #include -- 2.54.0