From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta1.migadu.com (out-67.mta1.migadu.com [95.215.58.67]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 212933921CE for ; Tue, 1 Sep 2026 14:03:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.67 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788271429; cv=none; b=sRGLe8BFpOC4Xq2oTl4/OP3CbD0HGBbiUx+ALLFmrYGKRltkSzKN8XO9pFH5fnuM7GZmA7eiLzxrM9QgGLbutYtq8PdIPLJFWRz5iLAJPu5MWh+LZzIUAk5pqEVAeUDJotBIwRU7ezHVBv5WHzH6s+MHI7vbsNr05Rjhw2P+t4Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788271429; c=relaxed/simple; bh=uDsuAnLNnU/9FbomYpxDpdOtNj5Fp6L1FTXJrLSwlZA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=rGWSIH7lWPPqjIos57BFwwdxG2WL0KIKe2OIaTgOH1DXwJwe1oZ+bZvUvjyv41oJvoiMU6eIjLjvNJVtKkbV8vXK3cAHOMf9kOMr9EGyv7PZjwhEu+prEN0/dF1PCCR6FTsj5poMWcGomJMdz/SQZkbIH7WilNBoFeoMu2hpEOA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=p1oz/paa; arc=none smtp.client-ip=95.215.58.67 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="p1oz/paa" X-Envelope-To: linux-trace-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=uDsuAnLNnU/9FbomYpxDpdOtNj5Fp6L1FTXJrLSwlZA=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1788271426; v=1; x=1788876226; b=p1oz/paajAhGNzLBmF4XylwgnW/7Yu/qoh9wkZx1qEGK8OKOnrMUBfuUZPWqN+4fFUp4F55V UTGu9CPiL2phIMefKowiFzsvTyY5bzrFGehq5flVQR0+3FyhCzH6TWv7gn90rYdcVY2TtuGI63P Eow6vgi+R8KGo5xBY29hGi6M= X-Envelope-To: linux-trace-kernel@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id 075fd54c7f0e61d6; Tue, 01 Sep 2026 14:03:45 +0000 X-Mizu-Trace-ID: 075fd54c7f0e61d6 X-Migadu-Flow: FLOW_OUT From: Fuad Tabba To: Marc Zyngier , Oliver Upton , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev Cc: Catalin Marinas , Will Deacon , Steven Rostedt , Masami Hiramatsu , Alexandru Elisei , Vincent Donnefort , Joey Gouly , Steffen Eiden , Suzuki K Poulose , Zenghui Yu , Quentin Perret , Ard Biesheuvel , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, Fuad Tabba , Fuad Tabba Subject: [PATCH v4 04/11] KVM: arm64: nVHE: Use NULL to reset the trace buffer backing pointer Date: Tue, 1 Sep 2026 15:03:19 +0100 Message-Id: <20260901140326.3812068-5-fuad.tabba@linux.dev> In-Reply-To: <20260901140326.3812068-1-fuad.tabba@linux.dev> References: <20260901140326.3812068-1-fuad.tabba@linux.dev> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit bpages_backing_start is a pointer; resetting it to plain 0 triggers a sparse warning. No functional change intended. Reviewed-by: Vincent Donnefort Reviewed-by: Marc Zyngier Signed-off-by: Fuad Tabba --- arch/arm64/kvm/hyp/nvhe/trace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kvm/hyp/nvhe/trace.c b/arch/arm64/kvm/hyp/nvhe/trace.c index 65be6c9fb379d..5437ebb6dbd67 100644 --- a/arch/arm64/kvm/hyp/nvhe/trace.c +++ b/arch/arm64/kvm/hyp/nvhe/trace.c @@ -93,7 +93,7 @@ static void hyp_trace_buffer_unload_bpage_backing(struct hyp_trace_buffer *trace __release_host_mem(start, size); - trace_buffer->bpages_backing_start = 0; + trace_buffer->bpages_backing_start = NULL; trace_buffer->bpages_backing_size = 0; } -- 2.39.5