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[2a03:2880:25ff:2::face:b00c]) by smtp.gmail.com with ESMTPSA id 00721157ae682-6f288fc50fasm26124227b3.25.2024.12.18.13.01.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Dec 2024 13:01:41 -0800 (PST) From: Joanne Koong To: fstests@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, kernel-team@meta.com Subject: [PATCH 0/2] fstests: test reads/writes from hugepages-backed buffers Date: Wed, 18 Dec 2024 13:01:20 -0800 Message-ID: <20241218210122.3809198-1-joannelkoong@gmail.com> X-Mailer: git-send-email 2.43.5 Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 There was a recent bug in rc1 [1] that was due to faulty handling for userspace buffers backed by hugepages. This patchset adds generic tests for reads/writes from buffers backed by hugepages. [1] https://lore.kernel.org/linux-fsdevel/p3iss6hssbvtdutnwmuddvdadubrhfkdoosgmbewvo674f7f3y@cwnwffjqltzw/ Joanne Koong (2): fsx: support reads/writes from buffers backed by hugepages generic: add tests for read/writes from hugepages-backed buffers common/rc | 10 +++++ ltp/fsx.c | 100 ++++++++++++++++++++++++++++++++++++++---- tests/generic/758 | 23 ++++++++++ tests/generic/758.out | 4 ++ tests/generic/759 | 24 ++++++++++ tests/generic/759.out | 4 ++ 6 files changed, 157 insertions(+), 8 deletions(-) create mode 100755 tests/generic/758 create mode 100644 tests/generic/758.out create mode 100755 tests/generic/759 create mode 100644 tests/generic/759.out