From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 4915A23EA84 for ; Fri, 3 Apr 2026 08:34:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775205285; cv=none; b=AOTnUKjBZeWqjfcJw4RnbzaQwgrSVubPW/VFLePHEC123WVlKkQcn6VwY+DraWnNTAr4mj992MmdUqc9XY85TbpxO1R8Za2kGljXOiOVOiNvccBR4XV+j3yfOs+n13LSiIA59juFtmJIchcPQs136qOCqGyWCW7vTaJPQABB/Pw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775205285; c=relaxed/simple; bh=HxmyUkEJdsgiYE7mTiTaJhkgxPe+vdxNd1hQ1Zq9ErQ=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References: MIME-Version:Content-Type; b=ESi+xYpeOmEUmviXvVjMxg9JLvFP6utX2rgVwgnPvNmsNI7pjglsS9epCG1kT7gVix7naQmG1Kyd/4zi4ha5p9hvY+D/WrGDb/StTOiAhLtaCkTpxZV06XzeEe+AsBW0U+uAp9fUDxlGSC3oYGEat2AwBp65t3UrNC9z5FvEcpg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sVBUQzA2; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="sVBUQzA2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BF0B8C4CEF7; Fri, 3 Apr 2026 08:34:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775205284; bh=HxmyUkEJdsgiYE7mTiTaJhkgxPe+vdxNd1hQ1Zq9ErQ=; h=Date:From:To:cc:Subject:In-Reply-To:References:From; b=sVBUQzA2/Y6Ptaodai9+vkxJiQLM5QgMagi2cAQkRttEu7mMdzgSA0wfnq92LGkOD yY9YKUNDHiDuz60uojW/baEFle2jgDJTt8eyhjtSwjTwLNVvbMkKd8UPFaJeUKYm6g MjoR1rKdkSHUtqxoW+jAp+wSMlF0tmi6vS3QLb7vBTmsUMWJKMpwgMaBgjGx9tJpvt TM1B9eZ2llwlhtb6aFj+bL/5NIcwB7oxovjJBNdsvwwlgkUek+wIHCOrNobY2JIeeA +KY2G43yMFMGrvgs3xdwmi9T0tWJrWbLdZY1eykpPyhsvmcljg7dc3lOo/iHiTFB5c l2+oq1RchzHSQ== Date: Fri, 3 Apr 2026 02:34:42 -0600 (MDT) From: Paul Walmsley To: Catalin Marinas cc: Andrew Morton , David Hildenbrand , Mark Brown , Deepak Gupta , Rick Edgecombe , Will Deacon , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-mm@kvack.org Subject: Re: [PATCH v2 3/5] riscv: shstk: Use the new common vm_mmap_shadow_stack() helper In-Reply-To: <20260225161404.3157851-4-catalin.marinas@arm.com> Message-ID: References: <20260225161404.3157851-1-catalin.marinas@arm.com> <20260225161404.3157851-4-catalin.marinas@arm.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, 25 Feb 2026, Catalin Marinas wrote: > Replace part of the allocate_shadow_stack() content with a call to > vm_mmap_shadow_stack(). There is no functional change. > > Signed-off-by: Catalin Marinas > Tested-by: Deepak Gupta > Reviewed-by: David Hildenbrand (Arm) > Cc: Paul Walmsley > Cc: Palmer Dabbelt > Cc: Albert Ou > Cc: Alexandre Ghiti Acked-by: Paul Walmsley - Paul