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Thu, 17 Jul 2025 12:24:34 -0700 (PDT) From: Yury Norov To: Madhavan Srinivasan , Nicholas Piggin , Michael Ellerman , Christophe Leroy , kvm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Yury Norov Subject: [PATCH 3/3] KVM: PPC: use for_each_set_bit() in IRQ_check() Date: Thu, 17 Jul 2025 15:24:16 -0400 Message-ID: <20250717192418.207114-4-yury.norov@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250717192418.207114-1-yury.norov@gmail.com> References: <20250717192418.207114-1-yury.norov@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@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" From: Yury Norov (NVIDIA) The function opencodes for_each_set_bit() macro. Signed-off-by: Yury Norov (NVIDIA) --- arch/powerpc/kvm/mpic.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/arch/powerpc/kvm/mpic.c b/arch/powerpc/kvm/mpic.c index 23e9c2bd9f27..ae68b213f0f9 100644 --- a/arch/powerpc/kvm/mpic.c +++ b/arch/powerpc/kvm/mpic.c @@ -290,15 +290,11 @@ static inline void IRQ_resetbit(struct irq_queue *q, = int n_IRQ) =20 static void IRQ_check(struct openpic *opp, struct irq_queue *q) { - int irq =3D -1; + int irq; int next =3D -1; int priority =3D -1; =20 - for (;;) { - irq =3D find_next_bit(q->queue, opp->max_irq, irq + 1); - if (irq =3D=3D opp->max_irq) - break; - + for_each_set_bit(irq, q->queue, opp->max_irq) { pr_debug("IRQ_check: irq %d set ivpr_pr=3D%d pr=3D%d\n", irq, IVPR_PRIORITY(opp->src[irq].ivpr), priority); =20 --=20 2.43.0