[tip:x86/urgent] x86/sigreturn: Use SYSCALL_DEFINE0

[tip-bot for Tautschnig, Michael]

Commit-ID:  1227b344de283f96c41de02cde4b26d5290f5302
Gitweb: https://git.kernel.org/tip/1227b344de283f96c41de02cde4b26d5290f5302
Author: Tautschnig, Michael 
AuthorDate: Wed, 14 Mar 2018 09:41:42 +
Committer:  Thomas Gleixner 
CommitDate: Wed, 14 Mar 2018 21:43:09 +0100

x86/sigreturn: Use SYSCALL_DEFINE0

All definitions of syscalls in x86 except for those patched here have
already been using the appropriate SYSCALL_DEFINE*.

Signed-off-by: Michael Tautschnig 
Signed-off-by: Thomas Gleixner 
Cc: Andi Kleen 
Cc: linux-...@vger.kernel.org
Cc: Dominik Brodowski 
Cc: Jaswinder Singh 
Cc: "linux-...@vger.kernel.org"
Cc: "x...@kernel.org"
Link: https://lkml.kernel.org/r/9c9981f4-0e5e-42a7-8788-70f3dead2...@amazon.com

---
 arch/x86/kernel/signal.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index 4cdc0b27ec82..da270b95fe4d 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -25,6 +25,7 @@
 #include 
 #include 
 #include 
+#include 
 
 #include 
 #include 
@@ -601,7 +602,7 @@ static int x32_setup_rt_frame(struct ksignal *ksig,
  * Do a signal return; undo the signal stack.
  */
 #ifdef CONFIG_X86_32
-asmlinkage unsigned long sys_sigreturn(void)
+SYSCALL_DEFINE0(sigreturn)
 {
struct pt_regs *regs = current_pt_regs();
struct sigframe __user *frame;
@@ -633,7 +634,7 @@ badframe:
 }
 #endif /* CONFIG_X86_32 */
 
-asmlinkage long sys_rt_sigreturn(void)
+SYSCALL_DEFINE0(rt_sigreturn)
 {
struct pt_regs *regs = current_pt_regs();
struct rt_sigframe __user *frame;

[tip:x86/urgent] x86/sigreturn: Use SYSCALL_DEFINE0

[tip-bot for Tautschnig, Michael]

Commit-ID:  1227b344de283f96c41de02cde4b26d5290f5302
Gitweb: https://git.kernel.org/tip/1227b344de283f96c41de02cde4b26d5290f5302
Author: Tautschnig, Michael 
AuthorDate: Wed, 14 Mar 2018 09:41:42 +
Committer:  Thomas Gleixner 
CommitDate: Wed, 14 Mar 2018 21:43:09 +0100

x86/sigreturn: Use SYSCALL_DEFINE0

All definitions of syscalls in x86 except for those patched here have
already been using the appropriate SYSCALL_DEFINE*.

Signed-off-by: Michael Tautschnig 
Signed-off-by: Thomas Gleixner 
Cc: Andi Kleen 
Cc: linux-...@vger.kernel.org
Cc: Dominik Brodowski 
Cc: Jaswinder Singh 
Cc: "linux-...@vger.kernel.org"
Cc: "x...@kernel.org"
Link: https://lkml.kernel.org/r/9c9981f4-0e5e-42a7-8788-70f3dead2...@amazon.com

---
 arch/x86/kernel/signal.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index 4cdc0b27ec82..da270b95fe4d 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -25,6 +25,7 @@
 #include 
 #include 
 #include 
+#include 
 
 #include 
 #include 
@@ -601,7 +602,7 @@ static int x32_setup_rt_frame(struct ksignal *ksig,
  * Do a signal return; undo the signal stack.
  */
 #ifdef CONFIG_X86_32
-asmlinkage unsigned long sys_sigreturn(void)
+SYSCALL_DEFINE0(sigreturn)
 {
struct pt_regs *regs = current_pt_regs();
struct sigframe __user *frame;
@@ -633,7 +634,7 @@ badframe:
 }
 #endif /* CONFIG_X86_32 */
 
-asmlinkage long sys_rt_sigreturn(void)
+SYSCALL_DEFINE0(rt_sigreturn)
 {
struct pt_regs *regs = current_pt_regs();
struct rt_sigframe __user *frame;