This patchset addresses the device close for IDXD PCI devices. Initially, there was a memory leak reported by ASAN for the 'pci' member of the 'idxd_dmadev' struct due to a missing free. In addition, this patch set corrects the behaviour of the device close function to ensure the cleanup is completed as expected.
Applications which use DMA devices should call rte_dma_close() for each device probed in order to ensure proper cleanup of the devices. This has been added to applications where DMA devices are commonly used. Kevin Laatz (5): dma/idxd: fix memory leak in pci close dma/idxd: fix memory leak due to free on incorrect pointer app/test: close dma devices during cleanup app/testpmd: stop and close dmadevs at exit examples/dma: fix missing dma close app/test-pmd/testpmd.c | 9 ++++++++ app/test/test.c | 6 ++++++ drivers/dma/idxd/idxd_common.c | 1 + drivers/dma/idxd/idxd_internal.h | 2 ++ drivers/dma/idxd/idxd_pci.c | 36 +++++++++++++++++++++++++------- examples/dma/dmafwd.c | 6 ++++++ 6 files changed, 52 insertions(+), 8 deletions(-) -- 2.31.1
