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 362003D47AE for ; Thu, 1 Oct 2026 10:46:36 +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=1790851597; cv=none; b=VvFx/Itq+3RUpo7jOWvMTBdQ3rxg3887FiV04aLoy34xqv3cClq/fY1S89pcnexrqOVd9DKKVuRmIb+X6Y4NAvO9QtSdp3jiXVF5jnvXmWXJKdgQdBwQDcheKEzvR8cXJvXe5hIPfhzoolgnIhUeZxWkXFRFDSdKBloH5gx4Ypc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790851597; c=relaxed/simple; bh=ayVoPVAdRV0UN8Gv0yrFk6VO4AJERJyiXqnIM6nVFio=; h=From:Subject:To:Cc:In-Reply-To:References:Content-Type:Date: Message-Id; b=tMQr+XjUZ/+IvYvWs3k+jFrV8Tm+2BipfJtZhXAxlrgjHzwQ0EIETZ2AfesJdR3Rj97qu2352WbW0pZctEv7Hh+H+NsnICBAzV2A9dLtnG2wXRjcBtFHKZ+RhlHKQPO1hKLJRsVAAHZ05FSIJ1+cDsu+0OJXEcSy9zQm5to0u7A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EkYCKjg1; 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="EkYCKjg1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8ECDC1F000FF; Thu, 1 Oct 2026 10:46:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790851595; bh=ayVoPVAdRV0UN8Gv0yrFk6VO4AJERJyiXqnIM6nVFio=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=EkYCKjg1I19deA6bPTcMwbWmzsNxWGZkcDPHC7krKUJJOAkeS0gorhIaNXdx6j4Ua 6MDwptFnvt30DcnSzeAP4wOcC5WC6gxdHjaNDILg/hbbpATnfKhCizRbHTpekRReXu Gnockb51vGPw7/Dr/fEnCKLwYGpcQKgoEHVE4519CzHpsw0DP5C+g7XtcQdlHuFOXW 07JWQI+qynIH+BtLm687bH9V0MDRVqzwDxw7PFaZ3YgxvbjJ78HuheQlFQkHgvBNoL mp5PDnBhVgWJSpG/84mc4wGjeeVIPCBqupCK2OCvVH4rcBoTqk+RWSdheqpo98HtG1 iZSDiD0RcmLvw== From: sashiko-bot@kernel.org Subject: Re: [PATCH 31/32] s390/bpf: Simplify exception table entry handling Reply-To: sashiko-reviews@lists.linux.dev To: "Heiko Carstens" Cc: "Alexander Gordeev" , "Heiko Carstens" , "Christian Borntraeger" , linux-s390@vger.kernel.org, "Vasily Gorbik" In-Reply-To: <20261001103247.1989111-32-hca@linux.ibm.com> References: <20261001103247.1989111-1-hca@linux.ibm.com> <20261001103247.1989111-32-hca@linux.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Thu, 01 Oct 2026 10:46:35 +0000 Message-Id: <20261001104635.8ECDC1F000FF@smtp.kernel.org> Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > With exception table lookup always pointing to the faulting instruction, > only a single exception table entry per probe instruction is needed. >=20 > Remove the second exception table entry, the extra nop instruction > emitted between/after probe instructions, and simplify probe handling > in the BPF JIT. >=20 > Signed-off-by: Heiko Carstens Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261001103247.1989= 111-1-hca@linux.ibm.com?part=3D31