From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 00B1EEE0213 for ; Thu, 14 Sep 2023 00:01:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233228AbjINAB2 (ORCPT ); Wed, 13 Sep 2023 20:01:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44190 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233161AbjINAB2 (ORCPT ); Wed, 13 Sep 2023 20:01:28 -0400 Received: from out-230.mta0.migadu.com (out-230.mta0.migadu.com [IPv6:2001:41d0:1004:224b::e6]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36DEACE4 for ; Wed, 13 Sep 2023 17:01:24 -0700 (PDT) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1694649682; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=7V/75YsHRAvFqtDz9Sm5Y3H3QzD8ohISD1gCsWY/c/I=; b=FO1T9tBV+zwuOkhm2oCjJDtzcxxobP3syHxI09ioWhJDYonSLAigNZjJNmJJKbYLMWmMCd e6+rJrGFIju0jiefWsBhQsAKuST2qn+aoJljYxqNo4cWaoHTnWoSCQulYAEYYfKfG2Ff8j 6aCIslqCkc4GtC6zQpHOML9tx97E6+Q= From: Kent Overstreet To: linux-bcachefs@vger.kernel.org Cc: Kent Overstreet , linuxppc-dev@lists.ozlabs.org Subject: [PATCH] powerpc: Export kvm_guest static key, for bcachefs six locks Date: Wed, 13 Sep 2023 20:01:15 -0400 Message-Id: <20230914000115.1035594-1-kent.overstreet@linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT Precedence: bulk List-ID: X-Mailing-List: linux-bcachefs@vger.kernel.org bcachefs's six locks need kvm_guest, via ower_on_cpu() -> vcpu_is_preempted() -> is_kvm_guest() Signed-off-by: Kent Overstreet Cc: linuxppc-dev@lists.ozlabs.org --- arch/powerpc/kernel/firmware.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/kernel/firmware.c b/arch/powerpc/kernel/firmware.c index 20328f72f9f2..8987eee33dc8 100644 --- a/arch/powerpc/kernel/firmware.c +++ b/arch/powerpc/kernel/firmware.c @@ -23,6 +23,8 @@ EXPORT_SYMBOL_GPL(powerpc_firmware_features); #if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_KVM_GUEST) DEFINE_STATIC_KEY_FALSE(kvm_guest); +EXPORT_SYMBOL_GPL(kvm_guest); + int __init check_kvm_guest(void) { struct device_node *hyper_node; -- 2.40.1