From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 9FF1A214A89 for ; Mon, 17 Mar 2025 05:14:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742188441; cv=none; b=cbahQ+SuxsrZQ9493HOJEp4JsUYmAEH9NV4NmjUTXT3aK+rwt1p3nqbDNhremFEb65Sk5PvMW0Vh6HvalQi9f5TWMNnj4zK04Y1hc9gxrBiY1d0Ral0Y1JWVlFv5Yf0V3+NYuRh8syuA5sWvbtQJHRuN2toXxdBAbHaVMJqa7bU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742188441; c=relaxed/simple; bh=Qj4UCAldZxL1jDVKNwnI6JOWp8kCtRUE0TMgplUpxWY=; h=Date:To:From:Subject:Message-Id; b=pZjgez1mxceu3GklC9zcaDH5c79n7pIREx18s/HAD3Dy+BOq4Z9L1Wkp+IWtCxCFVqgqiZ96c13Dc8qR9WLxuPG0jPsjb9iTuqQCv35JQkEBUK6zlQOyrufPZf8k7zq6Cb5+D2dpa31SOjLCePpcHd74+oNFDBwb0oVuRWbXr2c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=BeIxpi/X; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="BeIxpi/X" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 742B3C4CEEC; Mon, 17 Mar 2025 05:14:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1742188441; bh=Qj4UCAldZxL1jDVKNwnI6JOWp8kCtRUE0TMgplUpxWY=; h=Date:To:From:Subject:From; b=BeIxpi/Xrve/E/kS66vbE8phsWFuItMsAEAsFWZePReFrlnddei8tUogwXR7Gc3o7 2cSHQZr8T/FdvPk1xslEoJmy0oSqSV03lFufMbx0QWr6gHMjLrtLM13QNY4PQ8VJaX khvhzN2NZA80n0NoAc+HwHat73Q6Nvn1zb3CyyTE= Date: Sun, 16 Mar 2025 22:14:00 -0700 To: mm-commits@vger.kernel.org,shuah@kernel.org,mjguzik@gmail.com,lorenzo.stoakes@oracle.com,dev.jain@arm.com,jackmanb@google.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] selftests-mm-print-some-details-when-uffd-stress-gets-bad-params.patch removed from -mm tree Message-Id: <20250317051401.742B3C4CEEC@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: selftests/mm: print some details when uffd-stress gets bad params has been removed from the -mm tree. Its filename was selftests-mm-print-some-details-when-uffd-stress-gets-bad-params.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Brendan Jackman Subject: selftests/mm: print some details when uffd-stress gets bad params Date: Tue, 11 Mar 2025 13:18:16 +0000 So this can be debugged more easily. Link: https://lkml.kernel.org/r/20250311-mm-selftests-v4-5-dec210a658f5@google.com Signed-off-by: Brendan Jackman Cc: Dev Jain Cc: Lorenzo Stoakes Cc: Mateusz Guzik Cc: Shuah Khan Signed-off-by: Andrew Morton --- tools/testing/selftests/mm/uffd-stress.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/tools/testing/selftests/mm/uffd-stress.c~selftests-mm-print-some-details-when-uffd-stress-gets-bad-params +++ a/tools/testing/selftests/mm/uffd-stress.c @@ -457,7 +457,8 @@ int main(int argc, char **argv) nr_pages_per_cpu = bytes / page_size / nr_parallel; if (!nr_pages_per_cpu) { - _err("invalid MiB"); + _err("pages_per_cpu = 0, cannot test (%lu / %lu / %lu)", + bytes, page_size, nr_parallel); usage(); } _ Patches currently in -mm which might be from jackmanb@google.com are scripts-gdb-add-lx_per_cpu_ptr.patch