From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yb1-f201.google.com (mail-yb1-f201.google.com [209.85.219.201]) (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 0A12C15B967 for ; Mon, 17 Jun 2024 14:39:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718635195; cv=none; b=iosPIBfirJBtLAaM1svVri0UfeiXUmh6u4ZDjVq2H4idpdfTHMy5DuYKcnWqVVS+M9D7Yw7Q7R/p+aLTtbV1g90iTmm5CxiR8aN4JZSLapsjMcHbukjZM/iw7DXZd0qHu3cAzlK4X2ZtgIelodTy4Lvl79hJjvBGWmjYSadcM8E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718635195; c=relaxed/simple; bh=P80Zpu9tv1bMMBDh+ONi23eSh4o+SJsPhThAatrGgAA=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=Btl2BnH4r3KC/6juinfyd+j3wiUSg7HWBow/V/AlFcp3NUENAFMW+s/bxKmi9Dr30pavAs7gzZpGTX8b5iPTjpWBF/+hZvZwqJZ4eTBomZYWep2I2hR1kAyycN7EcSYBq5c5/j8ZNJ6KB5raMxLZHm6DbT+jEPouQHJT94HEzUM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=ATXhP6xm; arc=none smtp.client-ip=209.85.219.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="ATXhP6xm" Received: by mail-yb1-f201.google.com with SMTP id 3f1490d57ef6-dff16daff8dso6081976276.2 for ; Mon, 17 Jun 2024 07:39:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1718635193; x=1719239993; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=vHyuZMITfnIkev2GvBkEnYE0p556d103ol755fiJd7Q=; b=ATXhP6xmmbOtB5bZgLEaYTrkmhoWJSYwiNH0L3VLmxolH8OSjOx/HEoWolgkdrsOYo waYljQegp1fJBADhvTePc9WSyYLlNiCtkj7rO8hLoiiTPZQv7cdHtYQXF8cV24vhC36p lc/Go67rXYZze3/PFDKktsQB3JoWUHCac8sW5bCNRsWjuu1BNeMKoLVf2d9ih08Z8L38 8ZyJJEOSoaSbk3HrMXaTnWYiaetS97TmXLv69gT6HWPi71Sat6WQ51tZD/FWJIRSYeVg 5mx20GNaySvSwjeskLEKgZv0d45+hUUXoFJVHR8ZJpCUB57U2duk3h3nE/HfcPE5ha1p pfcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718635193; x=1719239993; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=vHyuZMITfnIkev2GvBkEnYE0p556d103ol755fiJd7Q=; b=ID5cDfs0OV6MT3w20y9f+JbV0DyXXYuidxYzB89pHi6iIRWb7ohhzF1Vzb5O5DeGq4 CIjzQbBjP7LLU9jYSMfdnPfgVPIr6opIFiPanCH03valX9DPWqPzabErDYoOy2S/XxKd 3RTRwT6OlpVf8LrpX0Qu8LHfV45jQ0kxTf6BVFy6ti7Pfq55Yuadg1JJ14IBylkHjy4R tF4YjUuuZiwsyklTR1yM5DB8yI670ThuDBpk/gLWf6HJlplqAQSveS5rR0JkfnbolZli sf7+9KnmcrYZpW8C2y4AJTRWbbRe/KpEWDmWgdCaEoa19j7lrBb5UThzaa2T/iEXGWRE Y74g== X-Forwarded-Encrypted: i=1; AJvYcCUwgtgffA8HnDi3KPDhrKfCfhNwGwqFsKA9JR2vZ/93bWZegQx3gAdbxijF9q01sUPG1wRUwrEeepaOK2cT8ip+alyEZdJ2RjyaRGRD X-Gm-Message-State: AOJu0YzkCtel8tHivKaueH0KTErWvCxiLyMaNYuXSiR4BmouPzLVhfnR qwM9SYz8eM6MC7O206zRBmXn1Bp/W7ZzFKzLWRCmhdk6GO9R1FOUvO604ilMrfbl8nFPTudEEZr QAA== X-Google-Smtp-Source: AGHT+IGRkKuEbgZAbZlwQNI71faOZATSKDWCbKCMCbXhO0niCQ7K0aLbEl6u7tzApvz62D/KMq/FQjTcEF4= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a05:6902:f88:b0:dfb:1c1c:abf9 with SMTP id 3f1490d57ef6-dff1534bb30mr3070719276.2.1718635193015; Mon, 17 Jun 2024 07:39:53 -0700 (PDT) Date: Mon, 17 Jun 2024 07:39:51 -0700 In-Reply-To: <20240615080902.GAZm1MHvXQ30rm1Nnk@fat_crate.local> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <202406141648.jO9qNGLa-lkp@intel.com> <20240614152228.GAZmxgNPmozj7UzRdV@fat_crate.local> <20240615080902.GAZm1MHvXQ30rm1Nnk@fat_crate.local> Message-ID: Subject: Re: [tip:x86/alternatives 14/14] arch/x86/kvm/kvm.o: warning: objtool: .altinstr_replacement+0xc5: call without frame pointer save/setup From: Sean Christopherson To: Borislav Petkov Cc: kernel test robot , Peter Zijlstra , Josh Poimboeuf , oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, x86@kernel.org Content-Type: text/plain; charset="us-ascii" On Sat, Jun 15, 2024, Borislav Petkov wrote: > On Fri, Jun 14, 2024 at 08:35:23AM -0700, Sean Christopherson wrote: > > > I know Sean had a patchset to cleanup that gunk. Sean? > > > > That series was just for the actual VM-Enter/VM-Exit path. > > Right, about that. I still see: > > vmlinux.o: warning: objtool: svm_vcpu_enter_exit+0xb0: call to sev_es_host_save_area() leaves .noinstr.text section > vmlinux.o: warning: objtool: svm_vcpu_enter_exit+0xbf: call to sev_es_host_save_area.isra.0() leaves .noinstr.text section > > in allyesconfig builds.... Gah, sev_es_host_save_area() needs to be tagged __always_inline.