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-rw-r--r--arch/Kconfig29
1 files changed, 26 insertions, 3 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index 97fb7d0365d..40e2b12c791 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -368,9 +368,6 @@ config MODULES_USE_ELF_REL
Modules only use ELF REL relocations. Modules with ELF RELA
relocations will give an error.
-config GENERIC_SIGALTSTACK
- bool
-
#
# ABI hall of shame
#
@@ -385,4 +382,30 @@ config CLONE_BACKWARDS2
help
Architecture has the first two arguments of clone(2) swapped.
+config ODD_RT_SIGACTION
+ bool
+ help
+ Architecture has unusual rt_sigaction(2) arguments
+
+config OLD_SIGSUSPEND
+ bool
+ help
+ Architecture has old sigsuspend(2) syscall, of one-argument variety
+
+config OLD_SIGSUSPEND3
+ bool
+ help
+ Even weirder antique ABI - three-argument sigsuspend(2)
+
+config OLD_SIGACTION
+ bool
+ help
+ Architecture has old sigaction(2) syscall. Nope, not the same
+ as OLD_SIGSUSPEND | OLD_SIGSUSPEND3 - alpha has sigsuspend(2),
+ but fairly different variant of sigaction(2), thanks to OSF/1
+ compatibility...
+
+config COMPAT_OLD_SIGACTION
+ bool
+
source "kernel/gcov/Kconfig"