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=1794060359; b=KGDuVXXGl4UfBf8y5HXWNxAjy8KoM5TU+bxSHtn4Bz2MYtIisGRd4fnYN/ymUUfVrwfG /P3x5HIg1WcYnwUxKRqmtbcVJoK3KINZxKSLzFogE0VtE6BN6NP96LzdQxduVCaOGEa/p Rg5+ZtwUJM5OQzD7/q3FaZOIaTJGQr6b/DneKwBjB9LiQj+UiTpDISDwqxQyAerbZDux6 5XQv9a7P3BxnMq0EdK+RX2Fm36pfCeL0Wi6L4HTlXvXpwcyAEnbJAStjmzbsojEC+O0Oy 9OHVjtCC3U+GP1k5qBsy5Rt8uVW0EOozpIQRyY/59LpT9A5Bas7Cra+zjg8tr2yE/aQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794060359; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=/3+iXBHIOOQKMgiacFn2zsR4Top+721nyPxK85zVJAo=; b=zOXfbOkY9wkeJYVzBOWvvbtvK9z2pmJUVOcDZoX2Uq9Px81rCUF4sPOcoo3ZxYbOhJyV sTi0SkHHwJtXIMg1BLOpM6drj56igvuAR3kEUNIQKBfqvdrZDlqsI4km7rnidjF1f13ow +Oa1XdjM+10Wc4A5ijOuJdoE+BbPBcQXUIDoVxvC2C1WFgh93f0x1VJakHNGX2K1F9iuU btmjt4DRdwFUHVoD7/CjEjYp5SsHsdDVwAXqjwN85x1bv8/LJ1p30NMJeZZz7poHskbwH L5CXkjYJkpVNDSeE9Xt9fQhynhNHFpBN7bLDW0eRQcCYr0Q6FwbghyJari+7RwYSlTw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b="D/6bC7TB"; 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 85A2D606A32E; Sat, 7 Nov 2026 14:05:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=D/6bC7TB Received: by smtp.kernel.org (Postfix) with ESMTPSA id D45FA1F008A1; Sat, 7 Nov 2026 14:05:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1794060359; bh=/3+iXBHIOOQKMgiacFn2zsR4Top+721nyPxK85zVJAo=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=D/6bC7TBR5nBkqucp7zFDTT7I7l6T7OmbA36FSRnVp8e/2Aq1sHord/095WG10X6c bGfaA5+7FB+5SF+RZ3NJs41u8M3Xx2WTs9SDe0IpTPWJY/ZYE58BF/z6j0ZlG341ek mjBqh7sNNhMUxy/DI3EVeYJQ1Ti4L53wHlVkZSBU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Sasha Levin Subject: [PATCH 6.12 0004/1536] Revert "s390/uv: Dont return 0 from make_hva_secure() if the operation was not successful" Date: Sat, 7 Nov 2026 08:33:40 -0500 Message-ID: <20261107134957.792885232@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261107134957.653319350@linuxfoundation.org> References: <20261107134957.653319350@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ This reverts commit cd78dd7fb054945c81d7106a094590be36f0553a. Signed-off-by: Sasha Levin --- arch/s390/kernel/uv.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/s390/kernel/uv.c b/arch/s390/kernel/uv.c index 6cf5025c1f58e..785d396c5fdb2 100644 --- a/arch/s390/kernel/uv.c +++ b/arch/s390/kernel/uv.c @@ -393,11 +393,8 @@ int make_hva_secure(struct mm_struct *mm, unsigned long hva, struct uv_cb_header folio_walk_end(&fw, vma); mmap_read_unlock(mm); - if (rc == -E2BIG || rc == -EBUSY) { + if (rc == -E2BIG || rc == -EBUSY) rc = s390_wiggle_split_folio(mm, folio, rc == -E2BIG); - if (!rc) - rc = -EAGAIN; - } folio_put(folio); return rc; -- 2.53.0