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Genwqe uses dma_alloc_coherent and depends on zero initialized memory. On one occasion it ueses an explicit memset on others it uses un-initialized memory. This bug was covered because some archs actually return zero initialized memory when using dma_alloc_coherent but this is by no means guaranteed. Simply switch to dma_zalloc_coherent. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Frank Haverkamp <haver@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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.. | ||
card_base.c | ||
card_base.h | ||
card_ddcb.c | ||
card_ddcb.h | ||
card_debugfs.c | ||
card_dev.c | ||
card_sysfs.c | ||
card_utils.c | ||
genwqe_driver.h | ||
Kconfig | ||
Makefile |