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authorRichard Weinberger <richard@nod.at>2014-07-13 19:41:57 +0400
committerRichard Weinberger <richard@nod.at>2015-04-12 22:03:28 +0300
commitfd223849f10a28fa40201652b5f13d52fa8f2bb0 (patch)
tree1e9d77776ff0f3c3bfadad0f9a39e7819eea8eed /arch/x86/um
parent89f191b31ceeb8e79c46815533b7d96c15e83720 (diff)
downloadlinux-fd223849f10a28fa40201652b5f13d52fa8f2bb0.tar.xz
um: Remove signal translation and exec_domain
As execution domain support is gone we can remove signal translation from the signal code and remove exec_domain from thread_info. Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/x86/um')
-rw-r--r--arch/x86/um/signal.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/x86/um/signal.c b/arch/x86/um/signal.c
index 0c8c32bfd792..592491d1d70d 100644
--- a/arch/x86/um/signal.c
+++ b/arch/x86/um/signal.c
@@ -549,13 +549,6 @@ int setup_signal_stack_si(unsigned long stack_top, struct ksignal *ksig,
if (err)
return err;
- /* Set up registers for signal handler */
- {
- struct exec_domain *ed = current_thread_info()->exec_domain;
- if (unlikely(ed && ed->signal_invmap && sig < 32))
- sig = ed->signal_invmap[sig];
- }
-
PT_REGS_SP(regs) = (unsigned long) frame;
PT_REGS_DI(regs) = sig;
/* In case the signal handler was declared without prototypes */