From nobody Sun Jun 14 12:46:37 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 47F6437AA8A; Thu, 2 Apr 2026 21:12:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775164326; cv=none; b=pc19Q5BCT6/57L/QLtgeQID90cUMGhEuheKFGdZXmWCZgNV25mxdL2FaVAeZZQg8BJ86M8i6TQufbngKW5nfdqcSJxQH4OCm867SSrKuVBYh1EZsG1KLdlNW7E7VJAUF7oZIPckg59qQO44LJZ2dEQ1sPbgRNlpNFFmuY96NAhE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775164326; c=relaxed/simple; bh=CDdVP9KtR/X+MUKFMoDPW4vT5m7wW3UScUyZ3J0VmD8=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=t2VIoSAe+5BzEAF3WmBm3t4rCImVdWVMgQ2A+/iNI1OvmkwDtXPRDDOuQWsrH+1Pu9KK6Pf0KwNzYsyxp2R7zjum1mIB+07bSkn5fak24s5AQxabGsTJCzRTYra5UENZajOkXzUlNdMSUjNx5Vt1lkGpdfdRRGstxLQaE7fZAls= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=EERUm2Bd; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=Cby5Y1RL; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="EERUm2Bd"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="Cby5Y1RL" Date: Thu, 02 Apr 2026 21:11:58 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1775164323; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lX+cVuVeeLBaIBC2UIkmut2H3cgNSR2sSP4Q7biX8Ok=; b=EERUm2Bdz6UBk6RNkbvwlLzOlGpnLmRX2LjJj2J3dVn0ZZ+lbUibTXOHa6BKj2DJvicIqF rqmEWZzWfZSBgIMgbRjiT+4lfYrlJkvCBUSw6sfoRLN3tAd3KEPxjol1qEqKsbretB9DRE tuGKLK30O0N1R+spuKTYHeGIkKn0Y/sC1HZluZzH+fBII79TZbmrp0g0NK7YHthbOrh68c pqQlu8XPnUy7wKOdq/WAeh1vjs6cdxcfBB8rtvMQSVs5cqphI1a6iai2cHuXrFNHk8u8Sa Ykjg46V6+dsrdPpWfR9LMCzVSDiBD3o34HMbyZXYpMn1n5hmvaQflr2SvCbt6g== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1775164323; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lX+cVuVeeLBaIBC2UIkmut2H3cgNSR2sSP4Q7biX8Ok=; b=Cby5Y1RLeO9CAisjRZ7wYtb2Y20+gkMnJxzlRt7Abn96bfBJSEaUWS2izoLeCbZz040OHX JlINUL7Cl5YuyoBA== From: "tip-bot2 for Michael Kelley" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: irq/core] genirq/chip: Invoke add_interrupt_randomness() in handle_percpu_devid_irq() Cc: Michael Kelley , Thomas Gleixner , x86@kernel.org, linux-kernel@vger.kernel.org, maz@kernel.org In-Reply-To: <20260402202400.1707-2-mhklkml@zohomail.com> References: <20260402202400.1707-2-mhklkml@zohomail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <177516431806.1647592.14153391693303709514.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the irq/core branch of tip: Commit-ID: fd7400cfcbaaa1f3d1b904711d9daf029e996364 Gitweb: https://git.kernel.org/tip/fd7400cfcbaaa1f3d1b904711d9daf029= e996364 Author: Michael Kelley AuthorDate: Thu, 02 Apr 2026 13:23:59 -07:00 Committer: Thomas Gleixner CommitterDate: Thu, 02 Apr 2026 23:03:29 +02:00 genirq/chip: Invoke add_interrupt_randomness() in handle_percpu_devid_irq() handle_percpu_devid_irq() is a version of handle_percpu_irq() but with the addition of a pointer to a per-CPU devid. However, handle_percpu_irq() invokes add_interrupt_randomness(), while handle_percpu_devid_irq() currently does not. Add the missing add_interrupt_randomness(), as it is needed when per-CPU interrupts with devid's are used in VMs for interrupts from the hypervisor. Signed-off-by: Michael Kelley Signed-off-by: Thomas Gleixner Link: https://patch.msgid.link/20260402202400.1707-2-mhklkml@zohomail.com --- kernel/irq/chip.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 6147a07..6c9b1dc 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -14,6 +14,7 @@ #include #include #include +#include =20 #include =20 @@ -929,6 +930,8 @@ void handle_percpu_devid_irq(struct irq_desc *desc) enabled ? " and unmasked" : "", irq, cpu); } =20 + add_interrupt_randomness(irq); + if (chip->irq_eoi) chip->irq_eoi(&desc->irq_data); }