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Commit 5f0120b5 authored by Jan Beulich's avatar Jan Beulich Committed by Ingo Molnar
Browse files

x86-64: remove unnecessary ptregs call stubs 



Signed-off-by: default avatarJan Beulich <jbeulich@novell.com>
Cc: "Andi Kleen" <andi@firstfloor.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 219835f1

arch/x86/ia32/ia32entry.S

+2 −4
Original line number Diff line number Diff line
@@ -370,13 +370,11 @@ quiet_ni_syscall: 
	PTREGSCALL stub32_rt_sigreturn, sys32_rt_sigreturn, %rdi

	PTREGSCALL stub32_sigreturn, sys32_sigreturn, %rdi

	PTREGSCALL stub32_sigaltstack, sys32_sigaltstack, %rdx

	PTREGSCALL stub32_sigsuspend, sys32_sigsuspend, %rcx

	PTREGSCALL stub32_execve, sys32_execve, %rcx

	PTREGSCALL stub32_fork, sys_fork, %rdi

	PTREGSCALL stub32_clone, sys32_clone, %rdx

	PTREGSCALL stub32_vfork, sys_vfork, %rdi

	PTREGSCALL stub32_iopl, sys_iopl, %rsi

	PTREGSCALL stub32_rt_sigsuspend, sys_rt_sigsuspend, %rdx



ENTRY(ia32_ptregs_common)

	popq %r11
@@ -476,7 +474,7 @@ ia32_sys_call_table: 
	.quad sys_ssetmask

	.quad sys_setreuid16	/* 70 */

	.quad sys_setregid16

	.quad stub32_sigsuspend

	.quad sys32_sigsuspend

	.quad compat_sys_sigpending

	.quad sys_sethostname

	.quad compat_sys_setrlimit	/* 75 */
@@ -583,7 +581,7 @@ ia32_sys_call_table: 
	.quad sys32_rt_sigpending

	.quad compat_sys_rt_sigtimedwait

	.quad sys32_rt_sigqueueinfo

	.quad stub32_rt_sigsuspend

	.quad sys_rt_sigsuspend

	.quad sys32_pread		/* 180 */

	.quad sys32_pwrite

	.quad sys_chown16

arch/x86/kernel/entry_64.S

+0 −1
Original line number Diff line number Diff line
@@ -420,7 +420,6 @@ END(\label) 
	PTREGSCALL stub_clone, sys_clone, %r8

	PTREGSCALL stub_fork, sys_fork, %rdi

	PTREGSCALL stub_vfork, sys_vfork, %rdi

	PTREGSCALL stub_rt_sigsuspend, sys_rt_sigsuspend, %rdx

	PTREGSCALL stub_sigaltstack, sys_sigaltstack, %rdx

	PTREGSCALL stub_iopl, sys_iopl, %rsi

include/asm-x86/unistd_64.h

+1 −1
Original line number Diff line number Diff line
@@ -290,7 +290,7 @@ __SYSCALL(__NR_rt_sigtimedwait, sys_rt_sigtimedwait) 
#define __NR_rt_sigqueueinfo			129

__SYSCALL(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo)

#define __NR_rt_sigsuspend			130

__SYSCALL(__NR_rt_sigsuspend, stub_rt_sigsuspend)

__SYSCALL(__NR_rt_sigsuspend, sys_rt_sigsuspend)

#define __NR_sigaltstack			131

__SYSCALL(__NR_sigaltstack, stub_sigaltstack)

#define __NR_utime				132