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| author | Dmitry Korotin <dkorotin@wavecomp.com> | 2019-09-12 22:53:45 +0000 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2019-10-07 09:45:49 -0700 |
| commit | a2ecb233e3e759730269b31b7d8add823cf196ba (patch) | |
| tree | b233ed08b3f963050479a1ef545824d7328a37f7 /arch/mips/Kconfig | |
| parent | ffe59ee36aaa8395b10eb94937f038e532432a6b (diff) | |
| download | lwn-a2ecb233e3e759730269b31b7d8add823cf196ba.tar.gz lwn-a2ecb233e3e759730269b31b7d8add823cf196ba.zip | |
mips: Kconfig: Add ARCH_HAS_FORTIFY_SOURCE
FORTIFY_SOURCE detects various overflows at compile and run time.
(6974f0c4555e ("include/linux/string.h:
add the option of fortified string.h functions)
ARCH_HAS_FORTIFY_SOURCE means that the architecture can be built and
run with CONFIG_FORTIFY_SOURCE.
Since mips can be built and run with that flag,
select ARCH_HAS_FORTIFY_SOURCE as default.
Signed-off-by: Dmitry Korotin <dkorotin@wavecomp.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@vger.kernel.org
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 3ef8f8a2a0fd..41d25179c3ed 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -7,6 +7,7 @@ config MIPS select ARCH_CLOCKSOURCE_DATA select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST select ARCH_HAS_UBSAN_SANITIZE_ALL + select ARCH_HAS_FORTIFY_SOURCE select ARCH_SUPPORTS_UPROBES select ARCH_USE_BUILTIN_BSWAP select ARCH_USE_CMPXCHG_LOCKREF if 64BIT |