Jia-Ju Bai de3d01fd85 xen: xen-pciback: Replace GFP_ATOMIC with GFP_KERNEL in pcistub_reg_add ... pcistub_reg_add() is never called in atomic context. pcistub_reg_add() is only called by pcistub_quirk_add, which is only set in DRIVER_ATTR(). Despite never getting called from atomic context, pcistub_reg_add() calls kzalloc() with GFP_ATOMIC, which does not sleep for allocation. GFP_ATOMIC is not necessary and can be replaced with GFP_KERNEL, which can sleep and improve the possibility of sucessful allocation. This is found by a static analysis tool named DCNS written by myself. And I also manually check it. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>		2018-04-16 10:20:45 -04:00
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conf_space_capability.c
conf_space_header.c
conf_space_quirks.c	xen: xen-pciback: Replace GFP_ATOMIC with GFP_KERNEL in xen_pcibk_config_quirks_init	2018-04-16 10:20:31 -04:00
conf_space_quirks.h
conf_space.c
conf_space.h
Makefile
passthrough.c
pci_stub.c	xen: xen-pciback: Replace GFP_ATOMIC with GFP_KERNEL in pcistub_reg_add	2018-04-16 10:20:45 -04:00
pciback_ops.c
pciback.h
vpci.c
xenbus.c