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    Subject[PATCH] kbuild: -fno-stack-protector is not good
    Date
    From: Sam Ravnborg <sam@mars.ravnborg.org>

    Ubuntu gcc has hardcoded -fstack-protector - but does not understand
    -fno-stack-protector-all. So only try -fno-stack-protector.

    Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
    ---
    Makefile | 4 ++--
    1 files changed, 2 insertions(+), 2 deletions(-)

    diff --git a/Makefile b/Makefile
    index 60e09f2..07b8f34 100644
    --- a/Makefile
    +++ b/Makefile
    @@ -310,8 +310,8 @@ CPPFLAGS := -D__KERNEL__ $(LINUXI
    CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
    -fno-strict-aliasing -fno-common
    # Force gcc to behave correct even for buggy distributions
    -CFLAGS += $(call cc-option, -fno-stack-protector-all \
    - -fno-stack-protector)
    +CFLAGS += $(call cc-option, -fno-stack-protector)
    +
    AFLAGS := -D__ASSEMBLY__

    # Read KERNELRELEASE from include/config/kernel.release (if it exists)
    --
    1.4.1.rc2.gfc04
    -
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