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Revision 05d43ed8a89c159ff641d472f970e3f1baa66318 authored by H. Peter Anvin on 29 January 2010, 06:14:43 UTC, committed by Linus Torvalds on 29 January 2010, 16:22:01 UTC 
x86: get rid of the insane TIF_ABI_PENDING bit
 
Now that the previous commit made it possible to do the personality
setting at the point of no return, we do just that for ELF binaries.
And suddenly all the reasons for that insane TIF_ABI_PENDING bit go
away, and we can just make SET_PERSONALITY() just do the obvious thing
for a 32-bit compat process.

Everything becomes much more straightforward this way.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 221af7f
Raw File
Makefile.fwinst 
# ==========================================================================
# Installing firmware
#
# We don't include the .config, so all firmware files are in $(fw-shipped-)
# rather than in $(fw-shipped-y) or $(fw-shipped-n).
# ==========================================================================

INSTALL := install
src := $(obj)

# For modules_install installing firmware, we want to see .config
# But for firmware_install, we don't care, but don't want to require it.
-include $(objtree)/.config

include scripts/Kbuild.include
include $(srctree)/$(obj)/Makefile

include scripts/Makefile.host

mod-fw := $(fw-shipped-m)
# If CONFIG_FIRMWARE_IN_KERNEL isn't set, then install the 
# firmware for in-kernel drivers too.
ifndef CONFIG_FIRMWARE_IN_KERNEL
mod-fw += $(fw-shipped-y)
endif

installed-mod-fw := $(addprefix $(INSTALL_FW_PATH)/,$(mod-fw))

installed-fw := $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-all))
installed-fw-dirs := $(sort $(dir $(installed-fw))) $(INSTALL_FW_PATH)/.

# Workaround for make < 3.81, where .SECONDEXPANSION doesn't work.
PHONY += $(INSTALL_FW_PATH)/$$(%) install-all-dirs
$(INSTALL_FW_PATH)/$$(%): install-all-dirs
	@true
install-all-dirs: $(installed-fw-dirs)
	@true

quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@)
      cmd_install = $(INSTALL) -m0644 $< $@

$(installed-fw-dirs):
	$(call cmd,mkdir)

$(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | $(INSTALL_FW_PATH)/$$(dir %)
	$(call cmd,install)

PHONY +=  __fw_install __fw_modinst FORCE

.PHONY: $(PHONY)

__fw_install: $(installed-fw)

__fw_modinst: $(installed-mod-fw)
	@:

__fw_modbuild: $(addprefix $(obj)/,$(mod-fw))
	@:

FORCE:

# Read all saved command lines and dependencies for the $(targets) we
# may be building using $(if_changed{,_dep}). As an optimization, we
# don't need to read them if the target does not exist; we will rebuild
# anyway in that case.

targets := $(wildcard $(sort $(targets)))
cmd_files := $(wildcard $(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))

ifneq ($(cmd_files),)
  include $(cmd_files)
endif
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