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=1794239149; b=aluQFhPRsZ1Xj1hv8fm+a5fYY92jlXuS2WeVfJGbkQ/iRqbcIw3lnY20/ClH6DOZpYBP xs4zhQ+W4C3eEXvBxBaAqwjhEoUb/6GtbkqmJ05UfeGiv5GV/+jjU+nw6Ec7fNeLiKGE2 sBuKYohWqEryP2b59s3c4sbZ+UsFDIEtoFDUtqZCuXmy8D82sfsQPlhnLU7jyF69y6RUx E62DAx3wpzmTOkpElcQe7/5ElR6/IFpHa7WPa0OGmzM9/zyTuOfre4QU/Av5EC6SXGQyi gaQvBQ5kTlbdEa+wPehosGIaOGm/HGm6l9Gflisl3P50qSZ1j/dNYeyGQcYa6CvRf1Q== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794239149; h=Received:DKIM-Signature:From:To:Cc:Subject:In-Reply-To:References: Date:Message-ID:MIME-Version:Content-Type; bh=gzBEdLhuDNvl1oskW5HjpiceIPfKX4gTd0WFvHlJlcI=; b=E0+E1FRh/OwJnu7OWD6sEZF+B/20Qi6szs881ncowZh2UWJudy6pg1sPEJxKEfqjuxkU /mhvURIoZUIc6+C8liFH9sM1Wpex3GfiuHy3+fs1nL7HdMJP+RAzUdq4FdQ/8uXSJIXLh JT3BX18ASi5iQy4Vs3nCvNEnuSROkfl+m0tIKQYE05SLw+fXR063h6/qdsHyLFfFlLbEo TdWF4/MNSf1FL+YQXaVMnixHxH43gk44Ms7cP3VLdF20Fn9ypty6AhxmyAx1B+jYa0c4Z knH3pugpq3Q6tXtz/pgmxgSY1Lbp5xK03srMGLSDa6YPmSZo/3oKg/5JYYHswgshWWA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=ZSbNzEHG; 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 D0EB4606EEB7 for ; Mon, 9 Nov 2026 15:45:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=ZSbNzEHG Received: by smtp.kernel.org (Postfix) with ESMTPSA id 98A801F008A1; Mon, 9 Nov 2026 15:45:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794239148; bh=gzBEdLhuDNvl1oskW5HjpiceIPfKX4gTd0WFvHlJlcI=; h=From:To:Cc:Subject:In-Reply-To:References:Date; b=ZSbNzEHG9IIpUr6aL8NoNRF6KpUDk0bsxNMYk6HLSYH5aNK7xxUPW59mUC/BLFUoa Xs58vNlVY2IDfPxVmO+hMRfqv8XsVsF+BHlJtCjcqoQ9YferiL3XKJw4jpOut8QWrS zeD0GshA7/pQH363QHIQY6e1KpX6d9/Romcdhp4OrAJdBGwqi7/RqJn5+0VsRFvXkK wctKcftWDiPY6LsUUIenIJt4/6V0MP3nHaLxPzp0PWb+DEhTtXRFq0m7k2s8O3b6Kt NrdnrdOFJMwlNGW0PGQ2neeRDKtHEP92BEr//zNaaF/Z8lxsd8gn4pwk6L4SnJHdU6 68fmnRoUH9mNA== From: Thomas Gleixner To: Igor Velkov Cc: iav@iav.lv, Sasha Levin , stable@vger.kernel.org Subject: Re: [PATCH 6.6.y, 6.1.y, 5.15.y, 5.10.y] genirq/kexec: Do not take the bus lock of an interrupt chip on the crash path In-Reply-To: <20261108-re-tglx-kexec-backport-6-6@iav.lv> References: <20261107053823-failed-6.6-717862eac6ef@kernel.org> <877binwiyw.ffs@fw13> <20261108-re-tglx-kexec-backport-6-6@iav.lv> Date: Mon, 09 Nov 2026 16:45:44 +0100 Message-ID: <87h5hquhxz.ffs@fw13> 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-Type: text/plain On Sun, Nov 08 2026 at 19:50, Igor Velkov wrote: >> - ret = irq_set_irqchip_state(i, IRQCHIP_STATE_ACTIVE, false); >> + ret = __irq_set_irqchip_state(i, IRQCHIP_STATE_ACTIVE, false); > > This needs desc, not i: __irq_set_irqchip_state() takes a struct irq_desc *. I'm an idiot.