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 3F85A25B093; Mon, 31 Aug 2026 19:18:37 +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=1788203919; cv=none; b=CdmSA4KeTGsMlAd1K6OVMu+Uuq2CNCcc7yBov/JGzT2vF8lQPO4Ii0wTd6j2WXirLBvwsWMhJHKL9UOBqESUxhYBLMdSbrMAqehC7G02tYqXGI5tIrueF9rQCf6YG1PGHgV0JEDIXyoIA0+0tR6Oe4lNelSyLf2lP3eJ0qpTgwA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788203919; c=relaxed/simple; bh=nkQw5gyBYzKIMolHlwd6hw+1nIOh3N+/j60aR8F06f0=; h=From:Subject:To:Cc:In-Reply-To:References:Content-Type:Date: Message-Id; b=ZHIQTpbiZQRId18Lh4TsTWFS28zlnKis1fmmDLcYhUeYI/EEfqH/DJmfIpPiQslGkftSyUV1Udz3f3J0z0R/niLQFZGCy1z+sYIL2a3u8w4/bmwBTLBA6m3mIUPITJesA9PGmNR3NK4+PmYkbBvnBdlQQquKmTzuqsR9bCAkAg8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oxIuC1qi; 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="oxIuC1qi" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 773191F000E9; Mon, 31 Aug 2026 19:18:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788203917; bh=nkQw5gyBYzKIMolHlwd6hw+1nIOh3N+/j60aR8F06f0=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=oxIuC1qiD0aF8h2bn5p3zylMH/XT/LoE04WJvUBE4r9ZKoCn9FhpvN6dMlifBSpQm OaWBEY3pKa7FOkAilOujmktDipAozO15lZTCtFcfH8W+LdV5bUhg6m0Oi2I71Pg6Lk wbyKB3Ynca5VDIK6wPXLHH13Un3YLv6GPZJawD4dWYaC44v/VBjh2h+3f2aFZrZNGO k4BuFMWXtXSzyOxzy9AtBy+W2RbCnVQVo5Fh5tRnyDUvzM9GF94FxRNhbAw3doQObt dgAgtfPmNMck40bINvSzFTg5LrB0UWVTLCz06okXzrGEwaQcI6RHjaBn3jsIkTchLw rJsH12BjEAGhA== From: sashiko-bot@kernel.org Subject: Re: [PATCH v7 12/23] s390/tools: Use arm64 headers Reply-To: sashiko-reviews@lists.linux.dev To: "Steffen Eiden" Cc: "Marc Zyngier" , linux-s390@vger.kernel.org, "Vasily Gorbik" , "Alexander Gordeev" , "Oliver Upton" , kvm@vger.kernel.org, "Heiko Carstens" , kvmarm@lists.linux.dev, "Christian Borntraeger" In-Reply-To: <20260831144802.834315-13-seiden@linux.ibm.com> References: <20260831144802.834315-1-seiden@linux.ibm.com> <20260831144802.834315-13-seiden@linux.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Mon, 31 Aug 2026 19:18:37 +0000 Message-Id: <20260831191837.773191F000E9@smtp.kernel.org> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > Introduce a flexible system for sharing ARM64 headers with s390 KVM. > Selected arm64 headers or snippet of headers will be reachable by s390 > code through asm/header.h. >=20 > Add copy-arm64h.awk that detects ARM64_S390_COMMON markers and extracts > marked section into a generated header consumable by s390. Falls back to > full file copy when no markers are found. >=20 > Transform copied includes by replacing '#include ' with > '#include ' and similar for uapi headers to ensure > correct path resolution on s390 and allow for a clear separation of s390 > asm headers and arm64 asm headers. >=20 > Integrate this extraction into the s390/kapi target, conditional on (the > not yet existing) CONFIG_KVM_ARM64. >=20 > Signed-off-by: Steffen Eiden Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260831144802.8343= 15-1-seiden@linux.ibm.com?part=3D12