Received-SPF: pass (google.com: domain of linux-kernel+bounces-185834-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3;
From: Dev Jain <dev.jain@arm.com>
To: akpm@linux-foundation.org,
	shuah@kernel.org
Cc: linux-mm@kvack.org,
	linux-kselftest@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Anshuman.Khandual@arm.com,
	kirill.shutemov@linux.intel.com,
	AneeshKumar.KizhakeVeetil@arm.com,
	Dev Jain <dev.jain@arm.com>
Subject: [PATCH 0/2] Restructure va_high_addr_switch
Date: Wed, 22 May 2024 12:34:33 +0530
Message-Id: <20240522070435.773918-1-dev.jain@arm.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

The va_high_addr_switch memory selftest tests out some corner cases
related to allocation and page/hugepage faulting around the switch
boundary. Currently, the page size and hugepage size have been statically
defined. Post FEAT_LPA2, the Aarch64 Linux kernel adds support for 4k and
16k translation granules on higher addresses; we restructure the test to
support the same. In addition, we avoid invocation of the binary twice,
in the shell script, to reduce test noise.

Dev Jain (2):
  selftests/mm: va_high_addr_switch: Reduce test noise
  selftests/mm: va_high_addr_switch: Dynamically initialize testcases to
    enable LPA2 testing

 .../selftests/mm/va_high_addr_switch.c        | 454 +++++++++---------
 .../selftests/mm/va_high_addr_switch.sh       |   4 -
 2 files changed, 232 insertions(+), 226 deletions(-)

-- 
2.34.1