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| author | Huacai Chen <chenhuacai@loongson.cn> | 2022-12-10 17:40:15 +0300 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2022-12-14 03:41:53 +0300 |
| commit | 09f33601bf940f955c10a6e75a1c1b7bcadee5e2 (patch) | |
| tree | 423542be6f130680ebf31b6f679af26cb764775a /arch/loongarch/Kconfig | |
| parent | 7db54bfe44a662c8f2c10277bccfa02c2f4c719c (diff) | |
| download | linux-09f33601bf940f955c10a6e75a1c1b7bcadee5e2.tar.xz | |
LoongArch: Add basic STACKPROTECTOR support
Add basic stack protector support similar to other architectures. A
constant canary value is set at boot time, and with help of compiler's
-fstack-protector we can detect stack corruption.
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/Kconfig')
| -rw-r--r-- | arch/loongarch/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index 576a649ac13c..28d827c6abb3 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -103,6 +103,7 @@ config LOONGARCH select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_RSEQ select HAVE_SETUP_PER_CPU_AREA if NUMA + select HAVE_STACKPROTECTOR select HAVE_SYSCALL_TRACEPOINTS select HAVE_TIF_NOHZ select HAVE_VIRT_CPU_ACCOUNTING_GEN if !SMP |