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/openbmc/linux/scripts/
H A Dgcc-x86_64-has-stack-protector.sh5d707e9c8ef2a3596ed5c975c6ff05cec890c2b4 Mon Feb 09 07:17:39 CST 2009 Tejun Heo <tj@kernel.org> stackprotector: update make rules

Impact: no default -fno-stack-protector if stackp is enabled, cleanup

Stackprotector make rules had the following problems.

* cc support test and warning are scattered across makefile and
kernel/panic.c.

* -fno-stack-protector was always added regardless of configuration.

Update such that cc support test and warning are contained in makefile
and -fno-stack-protector is added iff stackp is turned off. While at
it, prepare for 32bit support.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
/openbmc/linux/kernel/
H A Dpanic.c5d707e9c8ef2a3596ed5c975c6ff05cec890c2b4 Mon Feb 09 07:17:39 CST 2009 Tejun Heo <tj@kernel.org> stackprotector: update make rules

Impact: no default -fno-stack-protector if stackp is enabled, cleanup

Stackprotector make rules had the following problems.

* cc support test and warning are scattered across makefile and
kernel/panic.c.

* -fno-stack-protector was always added regardless of configuration.

Update such that cc support test and warning are contained in makefile
and -fno-stack-protector is added iff stackp is turned off. While at
it, prepare for 32bit support.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
/openbmc/linux/arch/x86/
H A DMakefile5d707e9c8ef2a3596ed5c975c6ff05cec890c2b4 Mon Feb 09 07:17:39 CST 2009 Tejun Heo <tj@kernel.org> stackprotector: update make rules

Impact: no default -fno-stack-protector if stackp is enabled, cleanup

Stackprotector make rules had the following problems.

* cc support test and warning are scattered across makefile and
kernel/panic.c.

* -fno-stack-protector was always added regardless of configuration.

Update such that cc support test and warning are contained in makefile
and -fno-stack-protector is added iff stackp is turned off. While at
it, prepare for 32bit support.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
/openbmc/linux/
H A DMakefile5d707e9c8ef2a3596ed5c975c6ff05cec890c2b4 Mon Feb 09 07:17:39 CST 2009 Tejun Heo <tj@kernel.org> stackprotector: update make rules

Impact: no default -fno-stack-protector if stackp is enabled, cleanup

Stackprotector make rules had the following problems.

* cc support test and warning are scattered across makefile and
kernel/panic.c.

* -fno-stack-protector was always added regardless of configuration.

Update such that cc support test and warning are contained in makefile
and -fno-stack-protector is added iff stackp is turned off. While at
it, prepare for 32bit support.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>