11 Feb, 2009
1 commit
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Stackprotector builds were failing if CROSS_COMPILER was more than
a single world (such as when distcc was used) - because the check
scripts used $1 instead of $*.Signed-off-by: Ingo Molnar
10 Feb, 2009
1 commit
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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
Signed-off-by: Ingo Molnar
26 Sep, 2006
1 commit
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Add a feature check that checks that the gcc compiler has stack-protector
support and has the bugfix for PR28281 to make this work in kernel mode.
The easiest solution I could find was to have a shell script in scripts/
to do the detection; if needed we can make this fancier in the future
without making the makefile too complex.Signed-off-by: Arjan van de Ven
Signed-off-by: Andi Kleen
CC: Andi Kleen
CC: Sam Ravnborg