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| author | Kees Cook <[email protected]> | 2016-07-26 21:26:20 +0000 |
|---|---|---|
| committer | Michal Marek <[email protected]> | 2016-07-26 21:50:59 +0000 |
| commit | 228d96c603cf53e32f672c0e459d2adbc5a4609a (patch) | |
| tree | e6d936927424b32c693ad20f61f1990094765008 /drivers/gpu/drm/imx/parallel-display.c | |
| parent | scripts: Fix size mismatch of kexec_purgatory_size (diff) | |
| download | kernel-228d96c603cf53e32f672c0e459d2adbc5a4609a.tar.gz kernel-228d96c603cf53e32f672c0e459d2adbc5a4609a.zip | |
kbuild: Abort build on bad stack protector flag
Before, the stack protector flag was sanity checked before .config had
been reprocessed. This meant the build couldn't be aborted early, and
only a warning could be emitted followed later by the compiler blowing
up with an unknown flag. This has caused a lot of confusion over time,
so this splits the flag selection from sanity checking and performs the
sanity checking after the make has been restarted from a reprocessed
.config, so builds can be aborted as early as possible now.
Additionally moves the x86-specific sanity check to the same location,
since it suffered from the same warn-then-wait-for-compiler-failure
problem.
Signed-off-by: Kees Cook <[email protected]>
Signed-off-by: Michal Marek <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/imx/parallel-display.c')
0 files changed, 0 insertions, 0 deletions