Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c0a18111 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Revert "uml: fix gcc problem" 

This reverts commit 22eecde2.  Uli
reports that it breaks UML on x86-64 with the Fedora 8 gcc (gcc 4.1.2),
causing a crash on startup. See

	http://marc.info/?l=linux-kernel&m=121011722806093&w=2



for a trace.

Reported-by: default avatarUlrich Drepper <drepper@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent db176c6e

arch/um/Makefile

+1 −4
Original line number Diff line number Diff line
@@ -77,10 +77,7 @@ include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS) 
KERNEL_DEFINES = $(strip -Derrno=kernel_errno -Dsigprocmask=kernel_sigprocmask \

			 -Dmktime=kernel_mktime $(ARCH_KERNEL_DEFINES))

KBUILD_CFLAGS += $(KERNEL_DEFINES)

# Disable unit-at-a-time mode on pre-gcc-4.0 compilers, it makes gcc use

# a lot more stack due to the lack of sharing of stacklots:

KBUILD_CFLAGS += $(shell if [ $(call cc-version) -lt 0400 ] ; then \

			echo $(call cc-option,-fno-unit-at-a-time); fi ;)

KBUILD_CFLAGS += $(call cc-option,-fno-unit-at-a-time,)



PHONY += linux