From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793111679; b=ONb3OHDjFmc6jJGteS2YGb5hJkVocU9iYV78nE7Cq+9ifRcOeZ/RxRTlwdVRFa7Cqtqa aKvuCZAKi6rCBCu2Fvl3mnjBZgXYvhyKq+25rolHt05Z4OzTndy2DhjYMoljjRuNDJpT6 sdoP+Or66kcxBzuibYho0JE4OJ/a+d0HktkuNcjd0YBD5+jEG4Oo1OJ5jVKp+oC0h1rBX 7RaRqXvRA8CRsx3yQy//trnU8iaqh10Lx50UHcB+21zeeFJyWlMiOftPEHlHAagVvtSnS 9Hrbh75jITWj5T6vJz/T/MfZOBa2cQByd0ZwW0MgtwgsWBTj5IMDVDI4/87+SCUZAhA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793111679; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=kwijO+ncnK04LSVed5Upld4qudylV0DpLwfuvzbcPl0=; b=qYMvrlkLmKtwrL7fmTKFZ/xAwsAbDdkgxYX8JZsGqgufcKo7ZaxD897t5LcwNj1KCK+n KbO5jq2ZTVIilTQ54jUnF111nPddhM9bZotAGop2IB45QK7idLOxVcyamm5OzluP+8IIb m06jEL+5ovQOKZU/PYnSnpa73r/4VSaEvO798kqhZZ1mJXmRxqKsH4P9Ke5ZFK5bM77eK O7TOHvj9yxvn36zcPkKivhKVfbnV8/JAnngOJieTWPJfcVP98lztnED1TF4NOIY430+nj QmoYIz9uLZhgRzsRzIlRmXe0blwrDN3t0a2Dp6GsVr4+ZpKiiwqRZg1HmAcYLAonaSw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=WU+bpqIj; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 41092606A31A for ; Tue, 27 Oct 2026 14:34:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=WU+bpqIj Received: by smtp.kernel.org (Postfix) with ESMTPSA id A27071F031E1; Tue, 27 Oct 2026 14:34:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793111678; bh=kwijO+ncnK04LSVed5Upld4qudylV0DpLwfuvzbcPl0=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=WU+bpqIjJ+uxntcj+E1EoPtbsDt/RpUUPCkI2ZGhRl2lDKVTSw1QyQakFRlY2BTxL Ci6R92UtmPND7x91bObOWCCOmpU3z1T5JvyqtXNXCFJFT0/HCMyczDs8HX6bV9kAhl vUits9MNuuWF+Z+mDTqNnBXzHbda5NCSzmiBVqCb47Rua801OK/VfF5tomI2Xkkqj/ J4DrUhkkozsl11X6V8rYbnKJZCkkT4dE8d4K8yBlCxFLewIUz3K41YpbA0wvcgI3Zq 0v6gV5elHcTBFyqy+HJfIrbyWOhMnhJ9Z8rtnqCQqoqENgrdP4L9nkSLuAYWuBXj8b 4OWWNgKeSTewQ== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v2 06/10] s390/stackprotector: Serialize text patching with text_mutex Reply-To: sashiko-reviews@lists.linux.dev To: "Heiko Carstens" Cc: linux-s390@vger.kernel.org, "Vasily Gorbik" , "Alexander Gordeev" , "Christian Borntraeger" In-Reply-To: <20261027143030.3154657-7-hca@linux.ibm.com> References: <20261027143030.3154657-1-hca@linux.ibm.com> <20261027143030.3154657-7-hca@linux.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 27 Oct 2026 14:34:38 +0000 X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > Acquire text_mutex inside __stack_protector_apply() to serialize text > patching. >=20 > Serialization is not required for __stack_protector_apply(), however this > is part of larger series where at the end s390_kernel_write() requires > that callers hold text_mutex. >=20 > Signed-off-by: Heiko Carstens Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261027143030.3154= 657-1-hca@linux.ibm.com?part=3D6