From patchwork Thu Sep 26 18:38:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Woodhouse X-Patchwork-Id: 830953 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 81A4F1D5ABC; Thu, 26 Sep 2024 18:46:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727376367; cv=none; b=NL4+n145l0ETkiZMuFlD0Sua1oDkXyjP95H0Jo1SGhhwsMoqKlL4bIBXAcQRHWdkxydYXEXoIPaMFV/0BIEZzUu5Bbg54wXp5vJAxqTrym4DnMG4YQb5SYWREfItest0SCyJ4T57VavnvvMmVNHmofUoNOxLGp4uFznOXsw+bho= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727376367; c=relaxed/simple; bh=+dCD6AZPxHSBa4BNwNlX6ikA85sfYkJhBtLZ/HQ4UUE=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LCqM5hpQi5SV0/NLDspcW50vsIyEZS7+pTMkMtcWwrTrOjV5n+Zqk/w0tBQtVVC4H27IYP+s0nw0ZWFbde3/H/oy4biT1/DjSDLGFhfCkNDFBu0Y4jla0lv4DzAm8rgft4hJm4oxKGQG85tmWjRaOHSNzs2KsXzFgPWbOdEb5Aw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=casper.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=nEHxsSel; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=casper.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="nEHxsSel" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Sender:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:To:From:Reply-To: Cc:Content-Type:Content-ID:Content-Description; bh=t5+pyUN1sWxxhbIk0LBuAt0+sAfCDv06OwTbegq7gnw=; b=nEHxsSelvEuHOj/+u+QP04x/rg ZMwVJxdXDlmfvNpVkwJG9JFHbfTQFgFJbOtleuud8XJGM6EiYnd8GDqv0UXTQXljM5wqHghTX8kQ6 WVZQw9FYrIqS6fe6uCNDZJrHngoeH6knJ9vDjB4Mjv8TPaVIkTT2nTXqNA16YosJIScRwuzW0RSZF ysj3OBkUwg+11dX8CqTbBn3b1KxvwnZW4hBgzFrykxfeX1sFZQfjk8Fq7iUUwT27/oScJyu32cJw7 s9+2wA6Lin0bJTl3YV7cwRqHz7pVGhIaYCY3kZPN1K95IlNqjF9nIhcI4olCtIiBcKDT47YHzOElU dbLMEEdA==; Received: from [2001:8b0:10b:1::ebe] (helo=i7.infradead.org) by casper.infradead.org with esmtpsa (Exim 4.98 #2 (Red Hat Linux)) id 1sttUq-00000007NA9-2Vg4; Thu, 26 Sep 2024 18:45:49 +0000 Received: from dwoodhou by i7.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1sttUq-00000003Ybj-40qP; Thu, 26 Sep 2024 19:45:48 +0100 From: David Woodhouse To: Paolo Bonzini , Jonathan Corbet , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Zenghui Yu , Catalin Marinas , Will Deacon , Mark Rutland , Lorenzo Pieralisi , "Rafael J. Wysocki" , Pavel Machek , Len Brown , Shuah Khan , David Woodhouse , kvm@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-pm@vger.kernel.org, linux-kselftest@vger.kernel.org, Francesco Lavra , Miguel Luis Subject: [PATCH v5 5/5] KVM: arm64: nvhe: Pass through PSCI v1.3 SYSTEM_OFF2 call Date: Thu, 26 Sep 2024 19:38:00 +0100 Message-ID: <20240926184546.833516-6-dwmw2@infradead.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240926184546.833516-1-dwmw2@infradead.org> References: <20240926184546.833516-1-dwmw2@infradead.org> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Sender: David Woodhouse X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html From: David Woodhouse Pass through the SYSTEM_OFF2 function for hibernation, just like SYSTEM_OFF. Signed-off-by: David Woodhouse --- arch/arm64/kvm/hyp/nvhe/psci-relay.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/kvm/hyp/nvhe/psci-relay.c b/arch/arm64/kvm/hyp/nvhe/psci-relay.c index dfe8fe0f7eaf..9c2ce1e0e99a 100644 --- a/arch/arm64/kvm/hyp/nvhe/psci-relay.c +++ b/arch/arm64/kvm/hyp/nvhe/psci-relay.c @@ -265,6 +265,8 @@ static unsigned long psci_1_0_handler(u64 func_id, struct kvm_cpu_context *host_ case PSCI_1_0_FN_PSCI_FEATURES: case PSCI_1_0_FN_SET_SUSPEND_MODE: case PSCI_1_1_FN64_SYSTEM_RESET2: + case PSCI_1_3_FN_SYSTEM_OFF2: + case PSCI_1_3_FN64_SYSTEM_OFF2: return psci_forward(host_ctxt); case PSCI_1_0_FN64_SYSTEM_SUSPEND: return psci_system_suspend(func_id, host_ctxt);