From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 A050841B8FA for ; Wed, 5 Aug 2026 22:49:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785970173; cv=none; b=fXJ4fnThjxg7gzzed+rq7yWCHYVOCC+x0XWx+g4OQAHRU7Pr8wkCpP5+kuz7HQnVxfuxP6qyPdv0P2sabUfeQw0YuatdSMhQ/tSXhSNoVRI72+psiUi2y8Do4YdKmlEC41wk/xGpuTZEfw635w5I3l5RGhnyLCzSRmjoFdr087U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785970173; c=relaxed/simple; bh=TMxp/5EMyrC2XkCfA0UDHhVOY/J/x/zS65t4fBjwJG0=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References: MIME-Version:Content-Type; b=bQm+7vlv99YHPLrY3kKpbOOK29xkmxgV+7koDLlZIIe3jVoCG5RrA3HxYN6QyDL+s/N1kxofW7CckW3zrMGcv5ZfRxuxRT3IncaCitDCaZzvx0qFQn4a3gZvQCpZoiIOdr3+lyY2wnrJAMZyi7zp9apKCZcdw/3Ho4OGo7mGY+A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Uq/0Az7d; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Uq/0Az7d" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 88E261F000E9; Wed, 5 Aug 2026 22:49:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785970170; bh=fHVmsCi75+bOy9xF1TMBrC/j7NUcRqJEe7b8M5dGgho=; h=Date:From:To:cc:Subject:In-Reply-To:References; b=Uq/0Az7dFA0DuUlaa/qWDjeOEXo6q0B1nwKSMlQpZbklPFPI5YVDoI7McTLLkVgCp wa98kE2yqy4Lwrf42VlFfsMO9k0G9YMqArWcqQO9CxT8VFUG53YadBfAvQMbSHZKfP E742IrgSoxWHH3/69/WZ/zhkuRZU0QwATTUMO9e5mVLkvn2546G0NWL53iChWNVXTS pCbHvmj/aVtyTikPcx7QAGHRsezXQmNp4XdN4FhnWLAW2N6mI/BgrlDCivQVG4thqu bqVZ4DZkCE+A/3uE1woFV98GEyVvBnUxDqBQnDwr0RdR/jtP8AGmox80U+jWGw7azY CVOX8j92u6zLA== Date: Wed, 5 Aug 2026 15:49:28 -0700 (PDT) From: Stefano Stabellini To: Juergen Gross cc: linux-kernel@vger.kernel.org, x86@kernel.org, Boris Ostrovsky , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , xen-devel@lists.xenproject.org Subject: Re: [PATCH 4/4] x86/xen: Drop CONFIG_XEN_PVHVM_SMP In-Reply-To: <20260805082137.1214967-5-jgross@suse.com> Message-ID: References: <20260805082137.1214967-1-jgross@suse.com> <20260805082137.1214967-5-jgross@suse.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII On Wed, 5 Aug 2026, Juergen Gross wrote: > CONFIG_XEN_PVHVM_SMP is referenced only on x86 in Xen specific code, > so it can be replaced with CONFIG_SMP. > > Signed-off-by: Juergen Gross Reviewed-by: Stefano Stabellini > --- > arch/x86/xen/Kconfig | 4 ---- > arch/x86/xen/Makefile | 2 +- > 2 files changed, 1 insertion(+), 5 deletions(-) > > diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig > index 9e5bb51eecf4..609e79942fcb 100644 > --- a/arch/x86/xen/Kconfig > +++ b/arch/x86/xen/Kconfig > @@ -50,10 +50,6 @@ config XEN_PV_DOM0 > def_bool y > depends on XEN_PV && XEN_DOM0 > > -config XEN_PVHVM_SMP > - def_bool y > - depends on XEN && SMP > - > config XEN_PVHVM_GUEST > bool "Xen PVHVM guest support" > default y > diff --git a/arch/x86/xen/Makefile b/arch/x86/xen/Makefile > index 32d651aa9bc2..9c7e9ffffb85 100644 > --- a/arch/x86/xen/Makefile > +++ b/arch/x86/xen/Makefile > @@ -37,8 +37,8 @@ obj-$(CONFIG_XEN_PVH) += enlighten_pvh.o > obj-$(CONFIG_EVENT_TRACING) += trace.o > > obj-$(CONFIG_SMP) += smp.o > +obj-$(CONFIG_SMP) += smp_hvm.o > obj-$(CONFIG_XEN_PV_SMP) += smp_pv.o > -obj-$(CONFIG_XEN_PVHVM_SMP) += smp_hvm.o > > obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= spinlock.o > > -- > 2.55.0 > >