linux-kernel - [PATCH v4 09/18] x86-64: Remove ptregs qualifier from syscall table

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Date:   Fri, 13 Mar 2020 15:51:35 -0400
From:   Brian Gerst <brgerst@...il.com>
To:     linux-kernel@...r.kernel.org, x86@...nel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...nel.org>, Borislav Petkov <bp@...en8.de>,
        "H . Peter Anvin" <hpa@...or.com>,
        Andy Lutomirski <luto@...nel.org>,
        Dominik Brodowski <linux@...inikbrodowski.net>,
        Brian Gerst <brgerst@...il.com>
Subject: [PATCH v4 09/18] x86-64: Remove ptregs qualifier from syscall table

Now that the fast syscall path is removed, the ptregs qualifier is unused.

Signed-off-by: Brian Gerst <brgerst@...il.com>
---
 arch/x86/entry/syscalls/syscall_64.tbl | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/x86/entry/syscalls/syscall_64.tbl b/arch/x86/entry/syscalls/syscall_64.tbl
index 0b5a25bc9998..e8fb7222a3bd 100644
--- a/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/arch/x86/entry/syscalls/syscall_64.tbl
@@ -23,7 +23,7 @@
 12	common	brk			__x64_sys_brk
 13	64	rt_sigaction		__x64_sys_rt_sigaction
 14	common	rt_sigprocmask		__x64_sys_rt_sigprocmask
-15	64	rt_sigreturn		__x64_sys_rt_sigreturn/ptregs
+15	64	rt_sigreturn		__x64_sys_rt_sigreturn
 16	64	ioctl			__x64_sys_ioctl
 17	common	pread64			__x64_sys_pread64
 18	common	pwrite64		__x64_sys_pwrite64
@@ -64,10 +64,10 @@
 53	common	socketpair		__x64_sys_socketpair
 54	64	setsockopt		__x64_sys_setsockopt
 55	64	getsockopt		__x64_sys_getsockopt
-56	common	clone			__x64_sys_clone/ptregs
-57	common	fork			__x64_sys_fork/ptregs
-58	common	vfork			__x64_sys_vfork/ptregs
-59	64	execve			__x64_sys_execve/ptregs
+56	common	clone			__x64_sys_clone
+57	common	fork			__x64_sys_fork
+58	common	vfork			__x64_sys_vfork
+59	64	execve			__x64_sys_execve
 60	common	exit			__x64_sys_exit
 61	common	wait4			__x64_sys_wait4
 62	common	kill			__x64_sys_kill
@@ -180,7 +180,7 @@
 169	common	reboot			__x64_sys_reboot
 170	common	sethostname		__x64_sys_sethostname
 171	common	setdomainname		__x64_sys_setdomainname
-172	common	iopl			__x64_sys_iopl/ptregs
+172	common	iopl			__x64_sys_iopl
 173	common	ioperm			__x64_sys_ioperm
 174	64	create_module
 175	common	init_module		__x64_sys_init_module
@@ -330,7 +330,7 @@
 319	common	memfd_create		__x64_sys_memfd_create
 320	common	kexec_file_load		__x64_sys_kexec_file_load
 321	common	bpf			__x64_sys_bpf
-322	64	execveat		__x64_sys_execveat/ptregs
+322	64	execveat		__x64_sys_execveat
 323	common	userfaultfd		__x64_sys_userfaultfd
 324	common	membarrier		__x64_sys_membarrier
 325	common	mlock2			__x64_sys_mlock2
@@ -356,7 +356,7 @@
 432	common	fsmount			__x64_sys_fsmount
 433	common	fspick			__x64_sys_fspick
 434	common	pidfd_open		__x64_sys_pidfd_open
-435	common	clone3			__x64_sys_clone3/ptregs
+435	common	clone3			__x64_sys_clone3
 437	common	openat2			__x64_sys_openat2
 438	common	pidfd_getfd		__x64_sys_pidfd_getfd
 
@@ -374,7 +374,7 @@
 517	x32	recvfrom		__x32_compat_sys_recvfrom
 518	x32	sendmsg			__x32_compat_sys_sendmsg
 519	x32	recvmsg			__x32_compat_sys_recvmsg
-520	x32	execve			__x32_compat_sys_execve/ptregs
+520	x32	execve			__x32_compat_sys_execve
 521	x32	ptrace			__x32_compat_sys_ptrace
 522	x32	rt_sigpending		__x32_compat_sys_rt_sigpending
 523	x32	rt_sigtimedwait		__x32_compat_sys_rt_sigtimedwait_time64
@@ -399,6 +399,6 @@
 542	x32	getsockopt		__x32_compat_sys_getsockopt
 543	x32	io_setup		__x32_compat_sys_io_setup
 544	x32	io_submit		__x32_compat_sys_io_submit
-545	x32	execveat		__x32_compat_sys_execveat/ptregs
+545	x32	execveat		__x32_compat_sys_execveat
 546	x32	preadv2			__x32_compat_sys_preadv64v2
 547	x32	pwritev2		__x32_compat_sys_pwritev64v2
-- 
2.24.1