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Currently, efivarfs does not enforce exclusion over the get_variable and set_variable operations. Section 7.1 of UEFI requires us to only allow a single processor to enter {get,set}_variable services at once. This change acquires the efivars->lock over calls to these operations from the efivarfs paths. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Matt Fleming <matt.fleming@intel.com> |
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dcdbas.c | ||
dcdbas.h | ||
dell_rbu.c | ||
dmi_scan.c | ||
dmi-id.c | ||
dmi-sysfs.c | ||
edd.c | ||
efivars.c | ||
iscsi_ibft_find.c | ||
iscsi_ibft.c | ||
Kconfig | ||
Makefile | ||
memmap.c | ||
pcdp.c | ||
pcdp.h |