Revision 4ce43ceb71cb5d5cde9f9bd4e51d17b966c462f7 authored by Herbert Xu on 03 June 2015, 06:49:25 UTC, committed by Herbert Xu on 04 June 2015, 07:05:00 UTC
We currently do the IV seeding on the first givencrypt call in order to conserve entropy. However, this does not work with DRBG which cannot be called from interrupt context. In fact, with DRBG we don't need to conserve entropy anyway. So this patch moves the seeding into the init function. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
1 parent f261c5f
Makefile.dtbinst
# ==========================================================================
# Installing dtb files
#
# Installs all dtb files listed in $(dtb-y) either in the
# INSTALL_DTBS_PATH directory or the default location:
#
# $INSTALL_PATH/dtbs/$KERNELRELEASE
#
# Traverse through subdirectories listed in $(dts-dirs).
# ==========================================================================
src := $(obj)
PHONY := __dtbs_install
__dtbs_install:
export dtbinst-root ?= $(obj)
include include/config/auto.conf
include scripts/Kbuild.include
include $(src)/Makefile
PHONY += __dtbs_install_prep
__dtbs_install_prep:
ifeq ("$(dtbinst-root)", "$(obj)")
$(Q)if [ -d $(INSTALL_DTBS_PATH).old ]; then rm -rf $(INSTALL_DTBS_PATH).old; fi
$(Q)if [ -d $(INSTALL_DTBS_PATH) ]; then mv $(INSTALL_DTBS_PATH) $(INSTALL_DTBS_PATH).old; fi
$(Q)mkdir -p $(INSTALL_DTBS_PATH)
endif
dtbinst-files := $(dtb-y)
dtbinst-dirs := $(dts-dirs)
# Helper targets for Installing DTBs into the boot directory
quiet_cmd_dtb_install = INSTALL $<
cmd_dtb_install = mkdir -p $(2); cp $< $(2)
install-dir = $(patsubst $(dtbinst-root)%,$(INSTALL_DTBS_PATH)%,$(obj))
$(dtbinst-files) $(dtbinst-dirs): | __dtbs_install_prep
$(dtbinst-files): %.dtb: $(obj)/%.dtb
$(call cmd,dtb_install,$(install-dir))
$(dtbinst-dirs):
$(Q)$(MAKE) $(dtbinst)=$(obj)/$@
PHONY += $(dtbinst-files) $(dtbinst-dirs)
__dtbs_install: $(dtbinst-files) $(dtbinst-dirs)
.PHONY: $(PHONY)
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