From nobody Tue Jun 16 20:36:48 2026 Received: from cae.in-ulm.de (cae.in-ulm.de [217.10.14.231]) (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 E1BDF40DFC6 for ; Tue, 21 Apr 2026 07:07:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.10.14.231 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776755249; cv=none; b=J5r8iy6jmhs/LwjVL2/z0oeGIBq6i1Rz8LGXqJHBoeEn2lm78vH9r1AWrPUV9qOeueEoTYkQ6geI/dhmiZaYkMikZO7X/caoGm5Jg9Fo/Y6bllcIOJDMy4koZoYXaDfLiOUWXmx+S8AZVfjNJnzoeeF8ZzZsUtczeFkC3wOtT7g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776755249; c=relaxed/simple; bh=ZpqhcbfP2Ox3RiYnai3bMT02WdPTPgVnTotuyGM+Znc=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=LDREQyY02xFW1AEpsD5T4vX/L++aHSCPTrtWf0wJBlzm7yWCc8FmUXHjirOmrw4fmJZHcUN9YWJDVcld0JLr93XX7k7DqzgkzepV+6obWIITBMmIgeNuoew0W7CT2BgjuCPRZZgit2KtbbD7zGDb6x4jU/x5ggzJBZq38G8bJb0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=c--e.de; spf=pass smtp.mailfrom=c--e.de; arc=none smtp.client-ip=217.10.14.231 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=c--e.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=c--e.de Received: by cae.in-ulm.de (Postfix, from userid 1000) id 008F7140033; Tue, 21 Apr 2026 09:07:25 +0200 (CEST) From: "Christian A. Ehrhardt" To: linux-kernel@vger.kernel.org, Andrew Morton , David Gow Cc: "Christian A. Ehrhardt" Subject: [PATCH] lib: kunit_iov_iter: Fix test fail on powerpc Date: Tue, 21 Apr 2026 09:07:07 +0200 Message-Id: <20260421070707.992873-1-lk@c--e.de> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Increase buffer size to accomodate machines with 64K PAGE_SIZE. Cc: David Gow Fixes: 0913b7554726 ("lib: kunit_iov_iter: add tests for extract_iter_to_sg= ") Signed-off-by: Christian A. Ehrhardt Reported-by: David Gow Reviewed-by: Josh Law Tested-by: David Gow Tested-by: Josh Law --- lib/tests/kunit_iov_iter.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/lib/tests/kunit_iov_iter.c b/lib/tests/kunit_iov_iter.c index 37bd6eb25896..f02f7b7aa796 100644 --- a/lib/tests/kunit_iov_iter.c +++ b/lib/tests/kunit_iov_iter.c @@ -1128,7 +1128,7 @@ static void __init iov_kunit_iter_to_sg_kvec(struct k= unit *test) struct kvec kvec; size_t bufsize; =20 - bufsize =3D 0x100000; + bufsize =3D 0x200000; iov_kunit_iter_to_sg_init(test, bufsize, false, &data); =20 kvec.iov_base =3D data.buffer; @@ -1146,7 +1146,7 @@ static void __init iov_kunit_iter_to_sg_bvec(struct k= unit *test) struct bio_vec *bvec; struct iov_iter iter; =20 - bufsize =3D 0x100000; + bufsize =3D 0x200000; iov_kunit_iter_to_sg_init(test, bufsize, false, &data); =20 bvec =3D kunit_kmalloc_array(test, data.npages, sizeof(*bvec), @@ -1173,7 +1173,7 @@ static void __init iov_kunit_iter_to_sg_folioq(struct= kunit *test) struct iov_iter iter; size_t bufsize; =20 - bufsize =3D 0x100000; + bufsize =3D 0x200000; iov_kunit_iter_to_sg_init(test, bufsize, false, &data); =20 folioq =3D iov_kunit_create_folioq(test); @@ -1190,7 +1190,7 @@ static void __init iov_kunit_iter_to_sg_xarray(struct= kunit *test) struct iov_iter iter; size_t bufsize; =20 - bufsize =3D 0x100000; + bufsize =3D 0x200000; iov_kunit_iter_to_sg_init(test, bufsize, false, &data); =20 xarray =3D iov_kunit_create_xarray(test); @@ -1206,7 +1206,7 @@ static void __init iov_kunit_iter_to_sg_ubuf(struct k= unit *test) struct iov_iter iter; size_t bufsize; =20 - bufsize =3D 0x100000; + bufsize =3D 0x200000; iov_kunit_iter_to_sg_init(test, bufsize, true, &data); =20 iov_iter_ubuf(&iter, READ, data.ubuf, bufsize); --=20 2.43.0