From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794063923; b=Ejus4RawzyPJVIrTrD5kzXMM8WMJEQ51PsLbtsmGDIVsr8tnejsHvaa0A7UJI1sLqoB3 rkBpZGarw3bKAG5vZVPXwIiSNAvQFY5S8cVpkSXnnL6EGqlmugOmPgtDwbwoVFXnC4Ci1 48QrGxc4UmYoK7zYzOZqDyicYyyFbwk8z09R+O9TZX0ke5Se0F0/n3O72T50zOoMTgNJr EMEXHkRDuSZdxcx4sc5Y52s/4eLE+sT3b8WjbxzNnd8nUdwQaWuIYTV9AShEuCnRYC1Jh iJbQzXUGvzQbP61dx42sqnNHkbDq2PSqLy3tFhs8cnT1w98ofzcvGHbuSiZKrEe9pfg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794063923; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=rqJIzZjeGW871mTsPQ17IO20mRNuUCrXE5fYBQjkuzY=; b=BOGD5C8K+AJ0Y/aAeB6xrW3wZVRP3mJlGAY+EXjPP+A8isGsOGJXSa4OH1+wUCFGUpUl ppK2TBrG3x8yYBYOS156scNVUG+tAgyUUMk/RtIVzQuffyuB+90gOmBLROn4L9gYMqnZT eNOEV/GQtF3+3ez2680DDd2KBWfFurpUxPZGmrarvJxtXVwRat6KhO0qBB/+9sMaY4C5v 5kW6itQT9b1c5FS/uZ4+BF2avtpNKwYqqEikOgW2raruGCASS/tz6fFsGPZVl+owP0Y9K FJ8U3TyTvHNbxhz+sVQrQCTPGJ+pQcRCJxG3PWs7JhIddE7xGYwns8CAKo+Ue+ULlmQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b="TkU5l/Fs"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2B375606E8E9; Sat, 7 Nov 2026 15:05:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=TkU5l/Fs Received: by smtp.kernel.org (Postfix) with ESMTPSA id C7F461F0089F; Sat, 7 Nov 2026 15:05:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1794063923; bh=rqJIzZjeGW871mTsPQ17IO20mRNuUCrXE5fYBQjkuzY=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=TkU5l/FstDzInzhKEsia2xbzyKvmedTAIHRxRP4S67djOA6462l4FSv5ptD/y2vIG CHn7hbMVHELaxShDPosVEozPLTZ+bKAqgTcTFKFq4KgdcCWVShmWxeuCcx13ujLolc aaQaB9oUEWjTI5BMKY7HuYKl3IUoR49to+xsxhqo= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, stable@kernel.org, Cosmin Tanislav , Geert Uytterhoeven , Sasha Levin Subject: [PATCH 7.3 0118/1257] pinctrl: renesas: rzt2h: Fix used_irqs indexing in clear path Date: Sat, 7 Nov 2026 08:40:14 -0500 Message-ID: <20261107134942.598987864@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261107134939.434104957@linuxfoundation.org> References: <20261107134939.434104957@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.3-stable review patch. If anyone has any objections, please let me know. ------------------ From: Cosmin Tanislav [ Upstream commit c0de88659b68402ed7e53fb998a058ef430c787b ] struct rzt2h_pinctrl::used_irqs is supposed to be indexed based on the parent IRQ number. Do the translation using rzt2h_gpio_irq_map and clear it properly. Cc: stable@kernel.org Fixes: 829dde3369a9 ("pinctrl: renesas: rzt2h: Add GPIO IRQ chip to handle interrupts") Signed-off-by: Cosmin Tanislav Reviewed-by: Geert Uytterhoeven Link: https://patch.msgid.link/20260817185700.322370-2-cosmin-gabriel.tanislav.xa@renesas.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin --- drivers/pinctrl/renesas/pinctrl-rzt2h.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/renesas/pinctrl-rzt2h.c b/drivers/pinctrl/renesas/pinctrl-rzt2h.c index eb70aee39f1ae..a37f1e3994467 100644 --- a/drivers/pinctrl/renesas/pinctrl-rzt2h.c +++ b/drivers/pinctrl/renesas/pinctrl-rzt2h.c @@ -1050,8 +1050,13 @@ static void rzt2h_gpio_irq_domain_free(struct irq_domain *domain, unsigned int v irq_hw_number_t hwirq = irqd_to_hwirq(d); u8 port = RZT2H_PIN_ID_TO_PORT(hwirq); u8 pin = RZT2H_PIN_ID_TO_PIN(hwirq); + u8 parent_irq; + + parent_irq = rzt2h_gpio_irq_map[hwirq]; + if (parent_irq < RZT2H_INTERRUPTS_START) + return; - if (test_and_clear_bit(hwirq - RZT2H_INTERRUPTS_START, pctrl->used_irqs)) + if (test_and_clear_bit(parent_irq - RZT2H_INTERRUPTS_START, pctrl->used_irqs)) rzt2h_pinctrl_set_gpio_en(pctrl, port, pin, false); irq_domain_free_irqs_common(domain, virq, nr_irqs); -- 2.53.0