summaryrefslogtreecommitdiff
path: root/arch/x86/entry
diff options
context:
space:
mode:
authorJiri Kosina <jkosina@suse.cz>2018-06-08 11:20:42 +0300
committerJiri Kosina <jkosina@suse.cz>2018-06-08 11:20:42 +0300
commitc1144d29f405ce1f4e6ede6482beb3d0d09750c6 (patch)
tree0f9fe36a50005bae6ffe28a4f978e71273f5b1d1 /arch/x86/entry
parentd6c70a86bc72fabe7fc9d9533afdb46a56c16896 (diff)
parenta317e559574b2af62095b39792d168cb98cb2561 (diff)
downloadlinux-c1144d29f405ce1f4e6ede6482beb3d0d09750c6.tar.xz
Merge branch 'for-4.18/alps' into for-linus
hid-alps driver cleanups wrt. t4_read_write_register() handling from Christophe Jaillet
Diffstat (limited to 'arch/x86/entry')
-rw-r--r--arch/x86/entry/calling.h2
-rw-r--r--arch/x86/entry/common.c20
-rw-r--r--arch/x86/entry/entry_64.S7
-rw-r--r--arch/x86/entry/entry_64_compat.S6
-rw-r--r--arch/x86/entry/syscall_32.c15
-rw-r--r--arch/x86/entry/syscall_64.c6
-rw-r--r--arch/x86/entry/syscalls/syscall_32.tbl723
-rw-r--r--arch/x86/entry/syscalls/syscall_64.tbl712
-rw-r--r--arch/x86/entry/syscalls/syscalltbl.sh14
-rw-r--r--arch/x86/entry/vdso/Makefile4
-rw-r--r--arch/x86/entry/vsyscall/vsyscall_64.c18
11 files changed, 785 insertions, 742 deletions
diff --git a/arch/x86/entry/calling.h b/arch/x86/entry/calling.h
index be63330c5511..352e70cd33e8 100644
--- a/arch/x86/entry/calling.h
+++ b/arch/x86/entry/calling.h
@@ -114,7 +114,9 @@ For 32-bit we have the following conventions - kernel is built with
pushq %rsi /* pt_regs->si */
.endif
pushq \rdx /* pt_regs->dx */
+ xorl %edx, %edx /* nospec dx */
pushq %rcx /* pt_regs->cx */
+ xorl %ecx, %ecx /* nospec cx */
pushq \rax /* pt_regs->ax */
pushq %r8 /* pt_regs->r8 */
xorl %r8d, %r8d /* nospec r8 */
diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c
index 74f6eee15179..fbf6a6c3fd2d 100644
--- a/arch/x86/entry/common.c
+++ b/arch/x86/entry/common.c
@@ -266,14 +266,13 @@ __visible inline void syscall_return_slowpath(struct pt_regs *regs)
}
#ifdef CONFIG_X86_64
-__visible void do_syscall_64(struct pt_regs *regs)
+__visible void do_syscall_64(unsigned long nr, struct pt_regs *regs)
{
- struct thread_info *ti = current_thread_info();
- unsigned long nr = regs->orig_ax;
+ struct thread_info *ti;
enter_from_user_mode();
local_irq_enable();
-
+ ti = current_thread_info();
if (READ_ONCE(ti->flags) & _TIF_WORK_SYSCALL_ENTRY)
nr = syscall_trace_enter(regs);
@@ -282,11 +281,10 @@ __visible void do_syscall_64(struct pt_regs *regs)
* table. The only functional difference is the x32 bit in
* regs->orig_ax, which changes the behavior of some syscalls.
*/
- if (likely((nr & __SYSCALL_MASK) < NR_syscalls)) {
- nr = array_index_nospec(nr & __SYSCALL_MASK, NR_syscalls);
- regs->ax = sys_call_table[nr](
- regs->di, regs->si, regs->dx,
- regs->r10, regs->r8, regs->r9);
+ nr &= __SYSCALL_MASK;
+ if (likely(nr < NR_syscalls)) {
+ nr = array_index_nospec(nr, NR_syscalls);
+ regs->ax = sys_call_table[nr](regs);
}
syscall_return_slowpath(regs);
@@ -321,6 +319,9 @@ static __always_inline void do_syscall_32_irqs_on(struct pt_regs *regs)
if (likely(nr < IA32_NR_syscalls)) {
nr = array_index_nospec(nr, IA32_NR_syscalls);
+#ifdef CONFIG_IA32_EMULATION
+ regs->ax = ia32_sys_call_table[nr](regs);
+#else
/*
* It's possible that a 32-bit syscall implementation
* takes a 64-bit parameter but nonetheless assumes that
@@ -331,6 +332,7 @@ static __always_inline void do_syscall_32_irqs_on(struct pt_regs *regs)
(unsigned int)regs->bx, (unsigned int)regs->cx,
(unsigned int)regs->dx, (unsigned int)regs->si,
(unsigned int)regs->di, (unsigned int)regs->bp);
+#endif /* CONFIG_IA32_EMULATION */
}
syscall_return_slowpath(regs);
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S
index b0a4649e55ce..3166b9674429 100644
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -233,7 +233,8 @@ GLOBAL(entry_SYSCALL_64_after_hwframe)
TRACE_IRQS_OFF
/* IRQs are off. */
- movq %rsp, %rdi
+ movq %rax, %rdi
+ movq %rsp, %rsi
call do_syscall_64 /* returns with IRQs disabled */
TRACE_IRQS_IRETQ /* we're about to change IF */
@@ -913,7 +914,7 @@ ENTRY(\sym)
pushq $-1 /* ORIG_RAX: no syscall to restart */
.endif
- .if \paranoid < 2
+ .if \paranoid == 1
testb $3, CS-ORIG_RAX(%rsp) /* If coming from userspace, switch stacks */
jnz .Lfrom_usermode_switch_stack_\@
.endif
@@ -960,7 +961,7 @@ ENTRY(\sym)
jmp error_exit
.endif
- .if \paranoid < 2
+ .if \paranoid == 1
/*
* Entry from userspace. Switch stacks and treat it
* as a normal entry. This means that paranoid handlers
diff --git a/arch/x86/entry/entry_64_compat.S b/arch/x86/entry/entry_64_compat.S
index 08425c42f8b7..9af927e59d49 100644
--- a/arch/x86/entry/entry_64_compat.S
+++ b/arch/x86/entry/entry_64_compat.S
@@ -220,8 +220,11 @@ GLOBAL(entry_SYSCALL_compat_after_hwframe)
pushq %rax /* pt_regs->orig_ax */
pushq %rdi /* pt_regs->di */
pushq %rsi /* pt_regs->si */
+ xorl %esi, %esi /* nospec si */
pushq %rdx /* pt_regs->dx */
+ xorl %edx, %edx /* nospec dx */
pushq %rbp /* pt_regs->cx (stashed in bp) */
+ xorl %ecx, %ecx /* nospec cx */
pushq $-ENOSYS /* pt_regs->ax */
pushq $0 /* pt_regs->r8 = 0 */
xorl %r8d, %r8d /* nospec r8 */
@@ -365,8 +368,11 @@ ENTRY(entry_INT80_compat)
pushq (%rdi) /* pt_regs->di */
pushq %rsi /* pt_regs->si */
+ xorl %esi, %esi /* nospec si */
pushq %rdx /* pt_regs->dx */
+ xorl %edx, %edx /* nospec dx */
pushq %rcx /* pt_regs->cx */
+ xorl %ecx, %ecx /* nospec cx */
pushq $-ENOSYS /* pt_regs->ax */
pushq $0 /* pt_regs->r8 = 0 */
xorl %r8d, %r8d /* nospec r8 */
diff --git a/arch/x86/entry/syscall_32.c b/arch/x86/entry/syscall_32.c
index 95c294963612..aa3336a7cb15 100644
--- a/arch/x86/entry/syscall_32.c
+++ b/arch/x86/entry/syscall_32.c
@@ -7,14 +7,23 @@
#include <asm/asm-offsets.h>
#include <asm/syscall.h>
-#define __SYSCALL_I386(nr, sym, qual) extern asmlinkage long sym(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) ;
+#ifdef CONFIG_IA32_EMULATION
+/* On X86_64, we use struct pt_regs * to pass parameters to syscalls */
+#define __SYSCALL_I386(nr, sym, qual) extern asmlinkage long sym(const struct pt_regs *);
+
+/* this is a lie, but it does not hurt as sys_ni_syscall just returns -EINVAL */
+extern asmlinkage long sys_ni_syscall(const struct pt_regs *);
+
+#else /* CONFIG_IA32_EMULATION */
+#define __SYSCALL_I386(nr, sym, qual) extern asmlinkage long sym(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long);
+extern asmlinkage long sys_ni_syscall(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long);
+#endif /* CONFIG_IA32_EMULATION */
+
#include <asm/syscalls_32.h>
#undef __SYSCALL_I386
#define __SYSCALL_I386(nr, sym, qual) [nr] = sym,
-extern asmlinkage long sys_ni_syscall(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long);
-
__visible const sys_call_ptr_t ia32_sys_call_table[__NR_syscall_compat_max+1] = {
/*
* Smells like a compiler bug -- it doesn't work
diff --git a/arch/x86/entry/syscall_64.c b/arch/x86/entry/syscall_64.c
index c176d2fab1da..d5252bc1e380 100644
--- a/arch/x86/entry/syscall_64.c
+++ b/arch/x86/entry/syscall_64.c
@@ -7,14 +7,14 @@
#include <asm/asm-offsets.h>
#include <asm/syscall.h>
-#define __SYSCALL_64(nr, sym, qual) extern asmlinkage long sym(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long);
+/* this is a lie, but it does not hurt as sys_ni_syscall just returns -EINVAL */
+extern asmlinkage long sys_ni_syscall(const struct pt_regs *);
+#define __SYSCALL_64(nr, sym, qual) extern asmlinkage long sym(const struct pt_regs *);
#include <asm/syscalls_64.h>
#undef __SYSCALL_64
#define __SYSCALL_64(nr, sym, qual) [nr] = sym,
-extern long sys_ni_syscall(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long);
-
asmlinkage const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
/*
* Smells like a compiler bug -- it doesn't work
diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl
index c58f75b088c5..d6b27dab1b30 100644
--- a/arch/x86/entry/syscalls/syscall_32.tbl
+++ b/arch/x86/entry/syscalls/syscall_32.tbl
@@ -4,390 +4,395 @@
# The format is:
# <number> <abi> <name> <entry point> <compat entry point>
#
+# The __ia32_sys and __ia32_compat_sys stubs are created on-the-fly for
+# sys_*() system calls and compat_sys_*() compat system calls if
+# IA32_EMULATION is defined, and expect struct pt_regs *regs as their only
+# parameter.
+#
# The abi is always "i386" for this file.
#
-0 i386 restart_syscall sys_restart_syscall
-1 i386 exit sys_exit
-2 i386 fork sys_fork
-3 i386 read sys_read
-4 i386 write sys_write
-5 i386 open sys_open compat_sys_open
-6 i386 close sys_close
-7 i386 waitpid sys_waitpid
-8 i386 creat sys_creat
-9 i386 link sys_link
-10 i386 unlink sys_unlink
-11 i386 execve sys_execve compat_sys_execve
-12 i386 chdir sys_chdir
-13 i386 time sys_time compat_sys_time
-14 i386 mknod sys_mknod
-15 i386 chmod sys_chmod
-16 i386 lchown sys_lchown16
+0 i386 restart_syscall sys_restart_syscall __ia32_sys_restart_syscall
+1 i386 exit sys_exit __ia32_sys_exit
+2 i386 fork sys_fork __ia32_sys_fork
+3 i386 read sys_read __ia32_sys_read
+4 i386 write sys_write __ia32_sys_write
+5 i386 open sys_open __ia32_compat_sys_open
+6 i386 close sys_close __ia32_sys_close
+7 i386 waitpid sys_waitpid __ia32_sys_waitpid
+8 i386 creat sys_creat __ia32_sys_creat
+9 i386 link sys_link __ia32_sys_link
+10 i386 unlink sys_unlink __ia32_sys_unlink
+11 i386 execve sys_execve __ia32_compat_sys_execve
+12 i386 chdir sys_chdir __ia32_sys_chdir
+13 i386 time sys_time __ia32_compat_sys_time
+14 i386 mknod sys_mknod __ia32_sys_mknod
+15 i386 chmod sys_chmod __ia32_sys_chmod
+16 i386 lchown sys_lchown16 __ia32_sys_lchown16
17 i386 break
-18 i386 oldstat sys_stat
-19 i386 lseek sys_lseek compat_sys_lseek
-20 i386 getpid sys_getpid
-21 i386 mount sys_mount compat_sys_mount
-22 i386 umount sys_oldumount
-23 i386 setuid sys_setuid16
-24 i386 getuid sys_getuid16
-25 i386 stime sys_stime compat_sys_stime
-26 i386 ptrace sys_ptrace compat_sys_ptrace
-27 i386 alarm sys_alarm
-28 i386 oldfstat sys_fstat
-29 i386 pause sys_pause
-30 i386 utime sys_utime compat_sys_utime
+18 i386 oldstat sys_stat __ia32_sys_stat
+19 i386 lseek sys_lseek __ia32_compat_sys_lseek
+20 i386 getpid sys_getpid __ia32_sys_getpid
+21 i386 mount sys_mount __ia32_compat_sys_mount
+22 i386 umount sys_oldumount __ia32_sys_oldumount
+23 i386 setuid sys_setuid16 __ia32_sys_setuid16
+24 i386 getuid sys_getuid16 __ia32_sys_getuid16
+25 i386 stime sys_stime __ia32_compat_sys_stime
+26 i386 ptrace sys_ptrace __ia32_compat_sys_ptrace
+27 i386 alarm sys_alarm __ia32_sys_alarm
+28 i386 oldfstat sys_fstat __ia32_sys_fstat
+29 i386 pause sys_pause __ia32_sys_pause
+30 i386 utime sys_utime __ia32_compat_sys_utime
31 i386 stty
32 i386 gtty
-33 i386 access sys_access
-34 i386 nice sys_nice
+33 i386 access sys_access __ia32_sys_access
+34 i386 nice sys_nice __ia32_sys_nice
35 i386 ftime
-36 i386 sync sys_sync
-37 i386 kill sys_kill
-38 i386 rename sys_rename
-39 i386 mkdir sys_mkdir
-40 i386 rmdir sys_rmdir
-41 i386 dup sys_dup
-42 i386 pipe sys_pipe
-43 i386 times sys_times compat_sys_times
+36 i386 sync sys_sync __ia32_sys_sync
+37 i386 kill sys_kill __ia32_sys_kill
+38 i386 rename sys_rename __ia32_sys_rename
+39 i386 mkdir sys_mkdir __ia32_sys_mkdir
+40 i386 rmdir sys_rmdir __ia32_sys_rmdir
+41 i386 dup sys_dup __ia32_sys_dup
+42 i386 pipe sys_pipe __ia32_sys_pipe
+43 i386 times sys_times __ia32_compat_sys_times
44 i386 prof
-45 i386 brk sys_brk
-46 i386 setgid sys_setgid16
-47 i386 getgid sys_getgid16
-48 i386 signal sys_signal
-49 i386 geteuid sys_geteuid16
-50 i386 getegid sys_getegid16
-51 i386 acct sys_acct
-52 i386 umount2 sys_umount
+45 i386 brk sys_brk __ia32_sys_brk
+46 i386 setgid sys_setgid16 __ia32_sys_setgid16
+47 i386 getgid sys_getgid16 __ia32_sys_getgid16
+48 i386 signal sys_signal __ia32_sys_signal
+49 i386 geteuid sys_geteuid16 __ia32_sys_geteuid16
+50 i386 getegid sys_getegid16 __ia32_sys_getegid16
+51 i386 acct sys_acct __ia32_sys_acct
+52 i386 umount2 sys_umount __ia32_sys_umount
53 i386 lock
-54 i386 ioctl sys_ioctl compat_sys_ioctl
-55 i386 fcntl sys_fcntl compat_sys_fcntl64
+54 i386 ioctl sys_ioctl __ia32_compat_sys_ioctl
+55 i386 fcntl sys_fcntl __ia32_compat_sys_fcntl64
56 i386 mpx
-57 i386 setpgid sys_setpgid
+57 i386 setpgid sys_setpgid __ia32_sys_setpgid
58 i386 ulimit
-59 i386 oldolduname sys_olduname
-60 i386 umask sys_umask
-61 i386 chroot sys_chroot
-62 i386 ustat sys_ustat compat_sys_ustat
-63 i386 dup2 sys_dup2
-64 i386 getppid sys_getppid
-65 i386 getpgrp sys_getpgrp
-66 i386 setsid sys_setsid
-67 i386 sigaction sys_sigaction compat_sys_sigaction
-68 i386 sgetmask sys_sgetmask
-69 i386 ssetmask sys_ssetmask
-70 i386 setreuid sys_setreuid16
-71 i386 setregid sys_setregid16
-72 i386 sigsuspend sys_sigsuspend
-73 i386 sigpending sys_sigpending compat_sys_sigpending
-74 i386 sethostname sys_sethostname
-75 i386 setrlimit sys_setrlimit compat_sys_setrlimit
-76 i386 getrlimit sys_old_getrlimit compat_sys_old_getrlimit
-77 i386 getrusage sys_getrusage compat_sys_getrusage
-78 i386 gettimeofday sys_gettimeofday compat_sys_gettimeofday
-79 i386 settimeofday sys_settimeofday compat_sys_settimeofday
-80 i386 getgroups sys_getgroups16
-81 i386 setgroups sys_setgroups16
-82 i386 select sys_old_select compat_sys_old_select
-83 i386 symlink sys_symlink
-84 i386 oldlstat sys_lstat
-85 i386 readlink sys_readlink
-86 i386 uselib sys_uselib
-87 i386 swapon sys_swapon
-88 i386 reboot sys_reboot
-89 i386 readdir sys_old_readdir compat_sys_old_readdir
-90 i386 mmap sys_old_mmap compat_sys_x86_mmap
-91 i386 munmap sys_munmap
-92 i386 truncate sys_truncate compat_sys_truncate
-93 i386 ftruncate sys_ftruncate compat_sys_ftruncate
-94 i386 fchmod sys_fchmod
-95 i386 fchown sys_fchown16
-96 i386 getpriority sys_getpriority
-97 i386 setpriority sys_setpriority
+59 i386 oldolduname sys_olduname __ia32_sys_olduname
+60 i386 umask sys_umask __ia32_sys_umask
+61 i386 chroot sys_chroot __ia32_sys_chroot
+62 i386 ustat sys_ustat __ia32_compat_sys_ustat
+63 i386 dup2 sys_dup2 __ia32_sys_dup2
+64 i386 getppid sys_getppid __ia32_sys_getppid
+65 i386 getpgrp sys_getpgrp __ia32_sys_getpgrp
+66 i386 setsid sys_setsid __ia32_sys_setsid
+67 i386 sigaction sys_sigaction __ia32_compat_sys_sigaction
+68 i386 sgetmask sys_sgetmask __ia32_sys_sgetmask
+69 i386 ssetmask sys_ssetmask __ia32_sys_ssetmask
+70 i386 setreuid sys_setreuid16 __ia32_sys_setreuid16
+71 i386 setregid sys_setregid16 __ia32_sys_setregid16
+72 i386 sigsuspend sys_sigsuspend __ia32_sys_sigsuspend
+73 i386 sigpending sys_sigpending __ia32_compat_sys_sigpending
+74 i386 sethostname sys_sethostname __ia32_sys_sethostname
+75 i386 setrlimit sys_setrlimit __ia32_compat_sys_setrlimit
+76 i386 getrlimit sys_old_getrlimit __ia32_compat_sys_old_getrlimit
+77 i386 getrusage sys_getrusage __ia32_compat_sys_getrusage
+78 i386 gettimeofday sys_gettimeofday __ia32_compat_sys_gettimeofday
+79 i386 settimeofday sys_settimeofday __ia32_compat_sys_settimeofday
+80 i386 getgroups sys_getgroups16 __ia32_sys_getgroups16
+81 i386 setgroups sys_setgroups16 __ia32_sys_setgroups16
+82 i386 select sys_old_select __ia32_compat_sys_old_select
+83 i386 symlink sys_symlink __ia32_sys_symlink
+84 i386 oldlstat sys_lstat __ia32_sys_lstat
+85 i386 readlink sys_readlink __ia32_sys_readlink
+86 i386 uselib sys_uselib __ia32_sys_uselib
+87 i386 swapon sys_swapon __ia32_sys_swapon
+88 i386 reboot sys_reboot __ia32_sys_reboot
+89 i386 readdir sys_old_readdir __ia32_compat_sys_old_readdir
+90 i386 mmap sys_old_mmap __ia32_compat_sys_x86_mmap
+91 i386 munmap sys_munmap __ia32_sys_munmap
+92 i386 truncate sys_truncate __ia32_compat_sys_truncate
+93 i386 ftruncate sys_ftruncate __ia32_compat_sys_ftruncate
+94 i386 fchmod sys_fchmod __ia32_sys_fchmod
+95 i386 fchown sys_fchown16 __ia32_sys_fchown16
+96 i386 getpriority sys_getpriority __ia32_sys_getpriority
+97 i386 setpriority sys_setpriority __ia32_sys_setpriority
98 i386 profil
-99 i386 statfs sys_statfs compat_sys_statfs
-100 i386 fstatfs sys_fstatfs compat_sys_fstatfs
-101 i386 ioperm sys_ioperm
-102 i386 socketcall sys_socketcall compat_sys_socketcall
-103 i386 syslog sys_syslog
-104 i386 setitimer sys_setitimer compat_sys_setitimer
-105 i386 getitimer sys_getitimer compat_sys_getitimer
-106 i386 stat sys_newstat compat_sys_newstat
-107 i386 lstat sys_newlstat compat_sys_newlstat
-108 i386 fstat sys_newfstat compat_sys_newfstat
-109 i386 olduname sys_uname
-110 i386 iopl sys_iopl
-111 i386 vhangup sys_vhangup
+99 i386 statfs sys_statfs __ia32_compat_sys_statfs
+100 i386 fstatfs sys_fstatfs __ia32_compat_sys_fstatfs
+101 i386 ioperm sys_ioperm __ia32_sys_ioperm
+102 i386 socketcall sys_socketcall __ia32_compat_sys_socketcall
+103 i386 syslog sys_syslog __ia32_sys_syslog
+104 i386 setitimer sys_setitimer __ia32_compat_sys_setitimer
+105 i386 getitimer sys_getitimer __ia32_compat_sys_getitimer
+106 i386 stat sys_newstat __ia32_compat_sys_newstat
+107 i386 lstat sys_newlstat __ia32_compat_sys_newlstat
+108 i386 fstat sys_newfstat __ia32_compat_sys_newfstat
+109 i386 olduname sys_uname __ia32_sys_uname
+110 i386 iopl sys_iopl __ia32_sys_iopl
+111 i386 vhangup sys_vhangup __ia32_sys_vhangup
112 i386 idle
113 i386 vm86old sys_vm86old sys_ni_syscall
-114 i386 wait4 sys_wait4 compat_sys_wait4
-115 i386 swapoff sys_swapoff
-116 i386 sysinfo sys_sysinfo compat_sys_sysinfo
-117 i386 ipc sys_ipc compat_sys_ipc
-118 i386 fsync sys_fsync
+114 i386 wait4 sys_wait4 __ia32_compat_sys_wait4
+115 i386 swapoff sys_swapoff __ia32_sys_swapoff
+116 i386 sysinfo sys_sysinfo __ia32_compat_sys_sysinfo
+117 i386 ipc sys_ipc __ia32_compat_sys_ipc
+118 i386 fsync sys_fsync __ia32_sys_fsync
119 i386 sigreturn sys_sigreturn sys32_sigreturn
-120 i386 clone sys_clone compat_sys_x86_clone
-121 i386 setdomainname sys_setdomainname
-122 i386 uname sys_newuname
-123 i386 modify_ldt sys_modify_ldt
-124 i386 adjtimex sys_adjtimex compat_sys_adjtimex
-125 i386 mprotect sys_mprotect
-126 i386 sigprocmask sys_sigprocmask compat_sys_sigprocmask
+120 i386 clone sys_clone __ia32_compat_sys_x86_clone
+121 i386 setdomainname sys_setdomainname __ia32_sys_setdomainname
+122 i386 uname sys_newuname __ia32_sys_newuname
+123 i386 modify_ldt sys_modify_ldt __ia32_sys_modify_ldt
+124 i386 adjtimex sys_adjtimex __ia32_compat_sys_adjtimex
+125 i386 mprotect sys_mprotect __ia32_sys_mprotect
+126 i386 sigprocmask sys_sigprocmask __ia32_compat_sys_sigprocmask
127 i386 create_module
-128 i386 init_module sys_init_module
-129 i386 delete_module sys_delete_module
+128 i386 init_module sys_init_module __ia32_sys_init_module
+129 i386 delete_module sys_delete_module __ia32_sys_delete_module
130 i386 get_kernel_syms
-131 i386 quotactl sys_quotactl compat_sys_quotactl32
-132 i386 getpgid sys_getpgid
-133 i386 fchdir sys_fchdir
-134 i386 bdflush sys_bdflush
-135 i386 sysfs sys_sysfs
-136 i386 personality sys_personality
+131 i386 quotactl sys_quotactl __ia32_compat_sys_quotactl32
+132 i386 getpgid sys_getpgid __ia32_sys_getpgid
+133 i386 fchdir sys_fchdir __ia32_sys_fchdir
+134 i386 bdflush sys_bdflush __ia32_sys_bdflush
+135 i386 sysfs sys_sysfs __ia32_sys_sysfs
+136 i386 personality sys_personality __ia32_sys_personality
137 i386 afs_syscall
-138 i386 setfsuid sys_setfsuid16
-139 i386 setfsgid sys_setfsgid16
-140 i386 _llseek sys_llseek
-141 i386 getdents sys_getdents compat_sys_getdents
-142 i386 _newselect sys_select compat_sys_select
-143 i386 flock sys_flock
-144 i386 msync sys_msync
-145 i386 readv sys_readv compat_sys_readv
-146 i386 writev sys_writev compat_sys_writev
-147 i386 getsid sys_getsid
-148 i386 fdatasync sys_fdatasync
-149 i386 _sysctl sys_sysctl compat_sys_sysctl
-150 i386 mlock sys_mlock
-151 i386 munlock sys_munlock
-152 i386 mlockall sys_mlockall
-153 i386 munlockall sys_munlockall
-154 i386 sched_setparam sys_sched_setparam
-155 i386 sched_getparam sys_sched_getparam
-156 i386 sched_setscheduler sys_sched_setscheduler
-157 i386 sched_getscheduler sys_sched_getscheduler
-158 i386 sched_yield sys_sched_yield
-159 i386 sched_get_priority_max sys_sched_get_priority_max
-160 i386 sched_get_priority_min sys_sched_get_priority_min
-161 i386 sched_rr_get_interval sys_sched_rr_get_interval compat_sys_sched_rr_get_interval
-162 i386 nanosleep sys_nanosleep compat_sys_nanosleep
-163 i386 mremap sys_mremap
-164 i386 setresuid sys_setresuid16
-165 i386 getresuid sys_getresuid16
+138 i386 setfsuid sys_setfsuid16 __ia32_sys_setfsuid16
+139 i386 setfsgid sys_setfsgid16 __ia32_sys_setfsgid16
+140 i386 _llseek sys_llseek __ia32_sys_llseek
+141 i386 getdents sys_getdents __ia32_compat_sys_getdents
+142 i386 _newselect sys_select __ia32_compat_sys_select
+143 i386 flock sys_flock __ia32_sys_flock
+144 i386 msync sys_msync __ia32_sys_msync
+145 i386 readv sys_readv __ia32_compat_sys_readv
+146 i386 writev sys_writev __ia32_compat_sys_writev
+147 i386 getsid sys_getsid __ia32_sys_getsid
+148 i386 fdatasync sys_fdatasync __ia32_sys_fdatasync
+149 i386 _sysctl sys_sysctl __ia32_compat_sys_sysctl
+150 i386 mlock sys_mlock __ia32_sys_mlock
+151 i386 munlock sys_munlock __ia32_sys_munlock
+152 i386 mlockall sys_mlockall __ia32_sys_mlockall
+153 i386 munlockall sys_munlockall __ia32_sys_munlockall
+154 i386 sched_setparam sys_sched_setparam __ia32_sys_sched_setparam
+155 i386 sched_getparam sys_sched_getparam __ia32_sys_sched_getparam
+156 i386 sched_setscheduler sys_sched_setscheduler __ia32_sys_sched_setscheduler
+157 i386 sched_getscheduler sys_sched_getscheduler __ia32_sys_sched_getscheduler
+158 i386 sched_yield sys_sched_yield __ia32_sys_sched_yield
+159 i386 sched_get_priority_max sys_sched_get_priority_max __ia32_sys_sched_get_priority_max
+160 i386 sched_get_priority_min sys_sched_get_priority_min __ia32_sys_sched_get_priority_min
+161 i386 sched_rr_get_interval sys_sched_rr_get_interval __ia32_compat_sys_sched_rr_get_interval
+162 i386 nanosleep sys_nanosleep __ia32_compat_sys_nanosleep
+163 i386 mremap sys_mremap __ia32_sys_mremap
+164 i386 setresuid sys_setresuid16 __ia32_sys_setresuid16
+165 i386 getresuid sys_getresuid16 __ia32_sys_getresuid16
166 i386 vm86 sys_vm86 sys_ni_syscall
167 i386 query_module
-168 i386 poll sys_poll
+168 i386 poll sys_poll __ia32_sys_poll
169 i386 nfsservctl
-170 i386 setresgid sys_setresgid16
-171 i386 getresgid sys_getresgid16
-172 i386 prctl sys_prctl
+170 i386 setresgid sys_setresgid16 __ia32_sys_setresgid16
+171 i386 getresgid sys_getresgid16 __ia32_sys_getresgid16
+172 i386 prctl sys_prctl __ia32_sys_prctl
173 i386 rt_sigreturn sys_rt_sigreturn sys32_rt_sigreturn
-174 i386 rt_sigaction sys_rt_sigaction compat_sys_rt_sigaction
-175 i386 rt_sigprocmask sys_rt_sigprocmask
-176 i386 rt_sigpending sys_rt_sigpending compat_sys_rt_sigpending
-177 i386 rt_sigtimedwait sys_rt_sigtimedwait compat_sys_rt_sigtimedwait
-178 i386 rt_sigqueueinfo sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo
-179 i386 rt_sigsuspend sys_rt_sigsuspend
-180 i386 pread64 sys_pread64 compat_sys_x86_pread
-181 i386 pwrite64 sys_pwrite64 compat_sys_x86_pwrite
-182 i386 chown sys_chown16
-183 i386 getcwd sys_getcwd
-184 i386 capget sys_capget
-185 i386 capset sys_capset
-186 i386 sigaltstack sys_sigaltstack compat_sys_sigaltstack
-187 i386 sendfile sys_sendfile compat_sys_sendfile
+174 i386 rt_sigaction sys_rt_sigaction __ia32_compat_sys_rt_sigaction
+175 i386 rt_sigprocmask sys_rt_sigprocmask __ia32_sys_rt_sigprocmask
+176 i386 rt_sigpending sys_rt_sigpending __ia32_compat_sys_rt_sigpending
+177 i386 rt_sigtimedwait sys_rt_sigtimedwait __ia32_compat_sys_rt_sigtimedwait
+178 i386 rt_sigqueueinfo sys_rt_sigqueueinfo __ia32_compat_sys_rt_sigqueueinfo
+179 i386 rt_sigsuspend sys_rt_sigsuspend __ia32_sys_rt_sigsuspend
+180 i386 pread64 sys_pread64 __ia32_compat_sys_x86_pread
+181 i386 pwrite64 sys_pwrite64 __ia32_compat_sys_x86_pwrite
+182 i386 chown sys_chown16 __ia32_sys_chown16
+183 i386 getcwd sys_getcwd __ia32_sys_getcwd
+184 i386 capget sys_capget __ia32_sys_capget
+185 i386 capset sys_capset __ia32_sys_capset
+186 i386 sigaltstack sys_sigaltstack __ia32_compat_sys_sigaltstack
+187 i386 sendfile sys_sendfile __ia32_compat_sys_sendfile
188 i386 getpmsg
189 i386 putpmsg
-190 i386 vfork sys_vfork
-191 i386 ugetrlimit sys_getrlimit compat_sys_getrlimit
-192 i386 mmap2 sys_mmap_pgoff
-193 i386 truncate64 sys_truncate64 compat_sys_x86_truncate64
-194 i386 ftruncate64 sys_ftruncate64 compat_sys_x86_ftruncate64
-195 i386 stat64 sys_stat64 compat_sys_x86_stat64
-196 i386 lstat64 sys_lstat64 compat_sys_x86_lstat64
-197 i386 fstat64 sys_fstat64 compat_sys_x86_fstat64
-198 i386 lchown32 sys_lchown
-199 i386 getuid32 sys_getuid
-200 i386 getgid32 sys_getgid
-201 i386 geteuid32 sys_geteuid
-202 i386 getegid32 sys_getegid
-203 i386 setreuid32 sys_setreuid
-204 i386 setregid32 sys_setregid
-205 i386 getgroups32 sys_getgroups
-206 i386 setgroups32 sys_setgroups
-207 i386 fchown32 sys_fchown
-208 i386 setresuid32 sys_setresuid
-209 i386 getresuid32 sys_getresuid
-210 i386 setresgid32 sys_setresgid
-211 i386 getresgid32 sys_getresgid
-212 i386 chown32 sys_chown
-213 i386 setuid32 sys_setuid
-214 i386 setgid32 sys_setgid
-215 i386 setfsuid32 sys_setfsuid
-216 i386 setfsgid32 sys_setfsgid
-217 i386 pivot_root sys_pivot_root
-218 i386 mincore sys_mincore
-219 i386 madvise sys_madvise
-220 i386 getdents64 sys_getdents64
-221 i386 fcntl64 sys_fcntl64 compat_sys_fcntl64
+190 i386 vfork sys_vfork __ia32_sys_vfork
+191 i386 ugetrlimit sys_getrlimit __ia32_compat_sys_getrlimit
+192 i386 mmap2 sys_mmap_pgoff __ia32_sys_mmap_pgoff
+193 i386 truncate64 sys_truncate64 __ia32_compat_sys_x86_truncate64
+194 i386 ftruncate64 sys_ftruncate64 __ia32_compat_sys_x86_ftruncate64
+195 i386 stat64 sys_stat64 __ia32_compat_sys_x86_stat64
+196 i386 lstat64 sys_lstat64 __ia32_compat_sys_x86_lstat64
+197 i386 fstat64 sys_fstat64 __ia32_compat_sys_x86_fstat64
+198 i386 lchown32 sys_lchown __ia32_sys_lchown
+199 i386 getuid32 sys_getuid __ia32_sys_getuid
+200 i386 getgid32 sys_getgid __ia32_sys_getgid
+201 i386 geteuid32 sys_geteuid __ia32_sys_geteuid
+202 i386 getegid32 sys_getegid __ia32_sys_getegid
+203 i386 setreuid32 sys_setreuid __ia32_sys_setreuid
+204 i386 setregid32 sys_setregid __ia32_sys_setregid
+205 i386 getgroups32 sys_getgroups __ia32_sys_getgroups
+206 i386 setgroups32 sys_setgroups __ia32_sys_setgroups
+207 i386 fchown32 sys_fchown __ia32_sys_fchown
+208 i386 setresuid32 sys_setresuid __ia32_sys_setresuid
+209 i386 getresuid32 sys_getresuid __ia32_sys_getresuid
+210 i386 setresgid32 sys_setresgid __ia32_sys_setresgid
+211 i386 getresgid32 sys_getresgid __ia32_sys_getresgid
+212 i386 chown32 sys_chown __ia32_sys_chown
+213 i386 setuid32 sys_setuid __ia32_sys_setuid
+214 i386 setgid32 sys_setgid __ia32_sys_setgid
+215 i386 setfsuid32 sys_setfsuid __ia32_sys_setfsuid
+216 i386 setfsgid32 sys_setfsgid __ia32_sys_setfsgid
+217 i386 pivot_root sys_pivot_root __ia32_sys_pivot_root
+218 i386 mincore sys_mincore __ia32_sys_mincore
+219 i386 madvise sys_madvise __ia32_sys_madvise
+220 i386 getdents64 sys_getdents64 __ia32_sys_getdents64
+221 i386 fcntl64 sys_fcntl64 __ia32_compat_sys_fcntl64
# 222 is unused
# 223 is unused
-224 i386 gettid sys_gettid
-225 i386 readahead sys_readahead compat_sys_x86_readahead
-226 i386 setxattr sys_setxattr
-227 i386 lsetxattr sys_lsetxattr
-228 i386 fsetxattr sys_fsetxattr
-229 i386 getxattr sys_getxattr
-230 i386 lgetxattr sys_lgetxattr
-231 i386 fgetxattr sys_fgetxattr
-232 i386 listxattr sys_listxattr
-233 i386 llistxattr sys_llistxattr
-234 i386 flistxattr sys_flistxattr
-235 i386 removexattr sys_removexattr
-236 i386 lremovexattr sys_lremovexattr
-237 i386 fremovexattr sys_fremovexattr
-238 i386 tkill sys_tkill
-239 i386 sendfile64 sys_sendfile64
-240 i386 futex sys_futex compat_sys_futex
-241 i386 sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity
-242 i386 sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity
-243 i386 set_thread_area sys_set_thread_area
-244 i386 get_thread_area sys_get_thread_area
-245 i386 io_setup sys_io_setup compat_sys_io_setup
-246 i386 io_destroy sys_io_destroy
-247 i386 io_getevents sys_io_getevents compat_sys_io_getevents
-248 i386 io_submit sys_io_submit compat_sys_io_submit
-249 i386 io_cancel sys_io_cancel
-250 i386 fadvise64 sys_fadvise64 compat_sys_x86_fadvise64
+224 i386 gettid sys_gettid __ia32_sys_gettid
+225 i386 readahead sys_readahead __ia32_compat_sys_x86_readahead
+226 i386 setxattr sys_setxattr __ia32_sys_setxattr
+227 i386 lsetxattr sys_lsetxattr __ia32_sys_lsetxattr
+228 i386 fsetxattr sys_fsetxattr __ia32_sys_fsetxattr
+229 i386 getxattr sys_getxattr __ia32_sys_getxattr
+230 i386 lgetxattr sys_lgetxattr __ia32_sys_lgetxattr
+231 i386 fgetxattr sys_fgetxattr __ia32_sys_fgetxattr
+232 i386 listxattr sys_listxattr __ia32_sys_listxattr
+233 i386 llistxattr sys_llistxattr __ia32_sys_llistxattr
+234 i386 flistxattr sys_flistxattr __ia32_sys_flistxattr
+235 i386 removexattr sys_removexattr __ia32_sys_removexattr
+236 i386 lremovexattr sys_lremovexattr __ia32_sys_lremovexattr
+237 i386 fremovexattr sys_fremovexattr __ia32_sys_fremovexattr
+238 i386 tkill sys_tkill __ia32_sys_tkill
+239 i386 sendfile64 sys_sendfile64 __ia32_sys_sendfile64
+240 i386 futex sys_futex __ia32_compat_sys_futex
+241 i386 sched_setaffinity sys_sched_setaffinity __ia32_compat_sys_sched_setaffinity
+242 i386 sched_getaffinity sys_sched_getaffinity __ia32_compat_sys_sched_getaffinity
+243 i386 set_thread_area sys_set_thread_area __ia32_sys_set_thread_area
+244 i386 get_thread_area sys_get_thread_area __ia32_sys_get_thread_area
+245 i386 io_setup sys_io_setup __ia32_compat_sys_io_setup
+246 i386 io_destroy sys_io_destroy __ia32_sys_io_destroy
+247 i386 io_getevents sys_io_getevents __ia32_compat_sys_io_getevents
+248 i386 io_submit sys_io_submit __ia32_compat_sys_io_submit
+249 i386 io_cancel sys_io_cancel __ia32_sys_io_cancel
+250 i386 fadvise64 sys_fadvise64 __ia32_compat_sys_x86_fadvise64
# 251 is available for reuse (was briefly sys_set_zone_reclaim)
-252 i386 exit_group sys_exit_group
-253 i386 lookup_dcookie sys_lookup_dcookie compat_sys_lookup_dcookie
-254 i386 epoll_create sys_epoll_create
-255 i386 epoll_ctl sys_epoll_ctl
-256 i386 epoll_wait sys_epoll_wait
-257 i386 remap_file_pages sys_remap_file_pages
-258 i386 set_tid_address sys_set_tid_address
-259 i386 timer_create sys_timer_create compat_sys_timer_create
-260 i386 timer_settime sys_timer_settime compat_sys_timer_settime
-261 i386 timer_gettime sys_timer_gettime compat_sys_timer_gettime
-262 i386 timer_getoverrun sys_timer_getoverrun
-263 i386 timer_delete sys_timer_delete
-264 i386 clock_settime sys_clock_settime compat_sys_clock_settime
-265 i386 clock_gettime sys_clock_gettime compat_sys_clock_gettime
-266 i386 clock_getres sys_clock_getres compat_sys_clock_getres
-267 i386 clock_nanosleep sys_clock_nanosleep compat_sys_clock_nanosleep
-268 i386 statfs64 sys_statfs64 compat_sys_statfs64
-269 i386 fstatfs64 sys_fstatfs64 compat_sys_fstatfs64
-270 i386 tgkill sys_tgkill
-271 i386 utimes sys_utimes compat_sys_utimes
-272 i386 fadvise64_64 sys_fadvise64_64 compat_sys_x86_fadvise64_64
+252 i386 exit_group sys_exit_group __ia32_sys_exit_group
+253 i386 lookup_dcookie sys_lookup_dcookie __ia32_compat_sys_lookup_dcookie
+254 i386 epoll_create sys_epoll_create __ia32_sys_epoll_create
+255 i386 epoll_ctl sys_epoll_ctl __ia32_sys_epoll_ctl
+256 i386 epoll_wait sys_epoll_wait __ia32_sys_epoll_wait
+257 i386 remap_file_pages sys_remap_file_pages __ia32_sys_remap_file_pages
+258 i386 set_tid_address sys_set_tid_address __ia32_sys_set_tid_address
+259 i386 timer_create sys_timer_create __ia32_compat_sys_timer_create
+260 i386 timer_settime sys_timer_settime __ia32_compat_sys_timer_settime
+261 i386 timer_gettime sys_timer_gettime __ia32_compat_sys_timer_gettime
+262 i386 timer_getoverrun sys_timer_getoverrun __ia32_sys_timer_getoverrun
+263 i386 timer_delete sys_timer_delete __ia32_sys_timer_delete
+264 i386 clock_settime sys_clock_settime __ia32_compat_sys_clock_settime
+265 i386 clock_gettime sys_clock_gettime __ia32_compat_sys_clock_gettime
+266 i386 clock_getres sys_clock_getres __ia32_compat_sys_clock_getres
+267 i386 clock_nanosleep sys_clock_nanosleep __ia32_compat_sys_clock_nanosleep
+268 i386 statfs64 sys_statfs64 __ia32_compat_sys_statfs64
+269 i386 fstatfs64 sys_fstatfs64 __ia32_compat_sys_fstatfs64
+270 i386 tgkill sys_tgkill __ia32_sys_tgkill
+271 i386 utimes sys_utimes __ia32_compat_sys_utimes
+272 i386 fadvise64_64 sys_fadvise64_64 __ia32_compat_sys_x86_fadvise64_64
273 i386 vserver
-274 i386 mbind sys_mbind
-275 i386 get_mempolicy sys_get_mempolicy compat_sys_get_mempolicy
-276 i386 set_mempolicy sys_set_mempolicy
-277 i386 mq_open sys_mq_open compat_sys_mq_open
-278 i386 mq_unlink sys_mq_unlink
-279 i386 mq_timedsend sys_mq_timedsend compat_sys_mq_timedsend
-280 i386 mq_timedreceive sys_mq_timedreceive compat_sys_mq_timedreceive
-281 i386 mq_notify sys_mq_notify compat_sys_mq_notify
-282 i386 mq_getsetattr sys_mq_getsetattr compat_sys_mq_getsetattr
-283 i386 kexec_load sys_kexec_load compat_sys_kexec_load
-284 i386 waitid sys_waitid compat_sys_waitid
+274 i386 mbind sys_mbind __ia32_sys_mbind
+275 i386 get_mempolicy sys_get_mempolicy __ia32_compat_sys_get_mempolicy
+276 i386 set_mempolicy sys_set_mempolicy __ia32_sys_set_mempolicy
+277 i386 mq_open sys_mq_open __ia32_compat_sys_mq_open
+278 i386 mq_unlink sys_mq_unlink __ia32_sys_mq_unlink
+279 i386 mq_timedsend sys_mq_timedsend __ia32_compat_sys_mq_timedsend
+280 i386 mq_timedreceive sys_mq_timedreceive __ia32_compat_sys_mq_timedreceive
+281 i386 mq_notify sys_mq_notify __ia32_compat_sys_mq_notify
+282 i386 mq_getsetattr sys_mq_getsetattr __ia32_compat_sys_mq_getsetattr
+283 i386 kexec_load sys_kexec_load __ia32_compat_sys_kexec_load
+284 i386 waitid sys_waitid __ia32_compat_sys_waitid
# 285 sys_setaltroot
-286 i386 add_key sys_add_key
-287 i386 request_key sys_request_key
-288 i386 keyctl sys_keyctl compat_sys_keyctl
-289 i386 ioprio_set sys_ioprio_set
-290 i386 ioprio_get sys_ioprio_get
-291 i386 inotify_init sys_inotify_init
-292 i386 inotify_add_watch sys_inotify_add_watch
-293 i386 inotify_rm_watch sys_inotify_rm_watch
-294 i386 migrate_pages sys_migrate_pages
-295 i386 openat sys_openat compat_sys_openat
-296 i386 mkdirat sys_mkdirat
-297 i386 mknodat sys_mknodat
-298 i386 fchownat sys_fchownat
-299 i386 futimesat sys_futimesat compat_sys_futimesat
-300 i386 fstatat64 sys_fstatat64 compat_sys_x86_fstatat
-301 i386 unlinkat sys_unlinkat
-302 i386 renameat sys_renameat
-303 i386 linkat sys_linkat
-304 i386 symlinkat sys_symlinkat
-305 i386 readlinkat sys_readlinkat
-306 i386 fchmodat sys_fchmodat
-307 i386 faccessat sys_faccessat
-308 i386 pselect6 sys_pselect6 compat_sys_pselect6
-309 i386 ppoll sys_ppoll compat_sys_ppoll
-310 i386 unshare sys_unshare
-311 i386 set_robust_list sys_set_robust_list compat_sys_set_robust_list
-312 i386 get_robust_list sys_get_robust_list compat_sys_get_robust_list
-313 i386 splice sys_splice
-314 i386 sync_file_range sys_sync_file_range compat_sys_x86_sync_file_range
-315 i386 tee sys_tee
-316 i386 vmsplice sys_vmsplice compat_sys_vmsplice
-317 i386 move_pages sys_move_pages compat_sys_move_pages
-318 i386 getcpu sys_getcpu
-319 i386 epoll_pwait sys_epoll_pwait
-320 i386 utimensat sys_utimensat compat_sys_utimensat
-321 i386 signalfd sys_signalfd compat_sys_signalfd
-322 i386 timerfd_create sys_timerfd_create
-323 i386 eventfd sys_eventfd
-324 i386 fallocate sys_fallocate compat_sys_x86_fallocate
-325 i386 timerfd_settime sys_timerfd_settime compat_sys_timerfd_settime
-326 i386 timerfd_gettime sys_timerfd_gettime compat_sys_timerfd_gettime
-327 i386 signalfd4 sys_signalfd4 compat_sys_signalfd4
-328 i386 eventfd2 sys_eventfd2
-329 i386 epoll_create1 sys_epoll_create1
-330 i386 dup3 sys_dup3
-331 i386 pipe2 sys_pipe2
-332 i386 inotify_init1 sys_inotify_init1
-333 i386 preadv sys_preadv compat_sys_preadv
-334 i386 pwritev sys_pwritev compat_sys_pwritev
-335 i386 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo
-336 i386 perf_event_open sys_perf_event_open
-337 i386 recvmmsg sys_recvmmsg compat_sys_recvmmsg
-338 i386 fanotify_init sys_fanotify_init
-339 i386 fanotify_mark sys_fanotify_mark compat_sys_fanotify_mark
-340 i386 prlimit64 sys_prlimit64
-341 i386 name_to_handle_at sys_name_to_handle_at
-342 i386 open_by_handle_at sys_open_by_handle_at compat_sys_open_by_handle_at
-343 i386 clock_adjtime sys_clock_adjtime compat_sys_clock_adjtime
-344 i386 syncfs sys_syncfs
-345 i386 sendmmsg sys_sendmmsg compat_sys_sendmmsg
-346 i386 setns sys_setns
-347 i386 process_vm_readv sys_process_vm_readv compat_sys_process_vm_readv
-348 i386 process_vm_writev sys_process_vm_writev compat_sys_process_vm_writev
-349 i386 kcmp sys_kcmp
-350 i386 finit_module sys_finit_module
-351 i386 sched_setattr sys_sched_setattr
-352 i386 sched_getattr sys_sched_getattr
-353 i386 renameat2 sys_renameat2
-354 i386 seccomp sys_seccomp
-355 i386 getrandom sys_getrandom
-356 i386 memfd_create sys_memfd_create
-357 i386 bpf sys_bpf
-358 i386 execveat sys_execveat compat_sys_execveat
-359 i386 socket sys_socket
-360 i386 socketpair sys_socketpair
-361 i386 bind sys_bind
-362 i386 connect sys_connect
-363 i386 listen sys_listen
-364 i386 accept4 sys_accept4
-365 i386 getsockopt sys_getsockopt compat_sys_getsockopt
-366 i386 setsockopt sys_setsockopt compat_sys_setsockopt
-367 i386 getsockname sys_getsockname
-368 i386 getpeername sys_getpeername
-369 i386 sendto sys_sendto
-370 i386 sendmsg sys_sendmsg compat_sys_sendmsg
-371 i386 recvfrom sys_recvfrom compat_sys_recvfrom
-372 i386 recvmsg sys_recvmsg compat_sys_recvmsg
-373 i386 shutdown sys_shutdown
-374 i386 userfaultfd sys_userfaultfd
-375 i386 membarrier sys_membarrier
-376 i386 mlock2 sys_mlock2
-377 i386 copy_file_range sys_copy_file_range
-378 i386 preadv2 sys_preadv2 compat_sys_preadv2
-379 i386 pwritev2 sys_pwritev2 compat_sys_pwritev2
-380 i386 pkey_mprotect sys_pkey_mprotect
-381 i386 pkey_alloc sys_pkey_alloc
-382 i386 pkey_free sys_pkey_free
-383 i386 statx sys_statx
-384 i386 arch_prctl sys_arch_prctl compat_sys_arch_prctl
+286 i386 add_key sys_add_key __ia32_sys_add_key
+287 i386 request_key sys_request_key __ia32_sys_request_key
+288 i386 keyctl sys_keyctl __ia32_compat_sys_keyctl
+289 i386 ioprio_set sys_ioprio_set __ia32_sys_ioprio_set
+290 i386 ioprio_get sys_ioprio_get __ia32_sys_ioprio_get
+291 i386 inotify_init sys_inotify_init __ia32_sys_inotify_init
+292 i386 inotify_add_watch sys_inotify_add_watch __ia32_sys_inotify_add_watch
+293 i386 inotify_rm_watch sys_inotify_rm_watch __ia32_sys_inotify_rm_watch
+294 i386 migrate_pages sys_migrate_pages __ia32_sys_migrate_pages
+295 i386 openat sys_openat __ia32_compat_sys_openat
+296 i386 mkdirat sys_mkdirat __ia32_sys_mkdirat
+297 i386 mknodat sys_mknodat __ia32_sys_mknodat
+298 i386 fchownat sys_fchownat __ia32_sys_fchownat
+299 i386 futimesat sys_futimesat __ia32_compat_sys_futimesat
+300 i386 fstatat64 sys_fstatat64 __ia32_compat_sys_x86_fstatat
+301 i386 unlinkat sys_unlinkat __ia32_sys_unlinkat
+302 i386 renameat sys_renameat __ia32_sys_renameat
+303 i386 linkat sys_linkat __ia32_sys_linkat
+304 i386 symlinkat sys_symlinkat __ia32_sys_symlinkat
+305 i386 readlinkat sys_readlinkat __ia32_sys_readlinkat
+306 i386 fchmodat sys_fchmodat __ia32_sys_fchmodat
+307 i386 faccessat sys_faccessat __ia32_sys_faccessat
+308 i386 pselect6 sys_pselect6 __ia32_compat_sys_pselect6
+309 i386 ppoll sys_ppoll __ia32_compat_sys_ppoll
+310 i386 unshare sys_unshare __ia32_sys_unshare
+311 i386 set_robust_list sys_set_robust_list __ia32_compat_sys_set_robust_list
+312 i386 get_robust_list sys_get_robust_list __ia32_compat_sys_get_robust_list
+313 i386 splice sys_splice __ia32_sys_splice
+314 i386 sync_file_range sys_sync_file_range __ia32_compat_sys_x86_sync_file_range
+315 i386 tee sys_tee __ia32_sys_tee
+316 i386 vmsplice sys_vmsplice __ia32_compat_sys_vmsplice
+317 i386 move_pages sys_move_pages __ia32_compat_sys_move_pages
+318 i386 getcpu sys_getcpu __ia32_sys_getcpu
+319 i386 epoll_pwait sys_epoll_pwait __ia32_sys_epoll_pwait
+320 i386 utimensat sys_utimensat __ia32_compat_sys_utimensat
+321 i386 signalfd sys_signalfd __ia32_compat_sys_signalfd
+322 i386 timerfd_create sys_timerfd_create __ia32_sys_timerfd_create
+323 i386 eventfd sys_eventfd __ia32_sys_eventfd
+324 i386 fallocate sys_fallocate __ia32_compat_sys_x86_fallocate
+325 i386 timerfd_settime sys_timerfd_settime __ia32_compat_sys_timerfd_settime
+326 i386 timerfd_gettime sys_timerfd_gettime __ia32_compat_sys_timerfd_gettime
+327 i386 signalfd4 sys_signalfd4 __ia32_compat_sys_signalfd4
+328 i386 eventfd2 sys_eventfd2 __ia32_sys_eventfd2
+329 i386 epoll_create1 sys_epoll_create1 __ia32_sys_epoll_create1
+330 i386 dup3 sys_dup3 __ia32_sys_dup3
+331 i386 pipe2 sys_pipe2 __ia32_sys_pipe2
+332 i386 inotify_init1 sys_inotify_init1 __ia32_sys_inotify_init1
+333 i386 preadv sys_preadv __ia32_compat_sys_preadv
+334 i386 pwritev sys_pwritev __ia32_compat_sys_pwritev
+335 i386 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo __ia32_compat_sys_rt_tgsigqueueinfo
+336 i386 perf_event_open sys_perf_event_open __ia32_sys_perf_event_open
+337 i386 recvmmsg sys_recvmmsg __ia32_compat_sys_recvmmsg
+338 i386 fanotify_init sys_fanotify_init __ia32_sys_fanotify_init
+339 i386 fanotify_mark sys_fanotify_mark __ia32_compat_sys_fanotify_mark
+340 i386 prlimit64 sys_prlimit64 __ia32_sys_prlimit64
+341 i386 name_to_handle_at sys_name_to_handle_at __ia32_sys_name_to_handle_at
+342 i386 open_by_handle_at sys_open_by_handle_at __ia32_compat_sys_open_by_handle_at
+343 i386 clock_adjtime sys_clock_adjtime __ia32_compat_sys_clock_adjtime
+344 i386 syncfs sys_syncfs __ia32_sys_syncfs
+345 i386 sendmmsg sys_sendmmsg __ia32_compat_sys_sendmmsg
+346 i386 setns sys_setns __ia32_sys_setns
+347 i386 process_vm_readv sys_process_vm_readv __ia32_compat_sys_process_vm_readv
+348 i386 process_vm_writev sys_process_vm_writev __ia32_compat_sys_process_vm_writev
+349 i386 kcmp sys_kcmp __ia32_sys_kcmp
+350 i386 finit_module sys_finit_module __ia32_sys_finit_module
+351 i386 sched_setattr sys_sched_setattr __ia32_sys_sched_setattr
+352 i386 sched_getattr sys_sched_getattr __ia32_sys_sched_getattr
+353 i386 renameat2 sys_renameat2 __ia32_sys_renameat2
+354 i386 seccomp sys_seccomp __ia32_sys_seccomp
+355 i386 getrandom sys_getrandom __ia32_sys_getrandom
+356 i386 memfd_create sys_memfd_create __ia32_sys_memfd_create
+357 i386 bpf sys_bpf __ia32_sys_bpf
+358 i386 execveat sys_execveat __ia32_compat_sys_execveat
+359 i386 socket sys_socket __ia32_sys_socket
+360 i386 socketpair sys_socketpair __ia32_sys_socketpair
+361 i386 bind sys_bind __ia32_sys_bind
+362 i386 connect sys_connect __ia32_sys_connect
+363 i386 listen sys_listen __ia32_sys_listen
+364 i386 accept4 sys_accept4 __ia32_sys_accept4
+365 i386 getsockopt sys_getsockopt __ia32_compat_sys_getsockopt
+366 i386 setsockopt sys_setsockopt __ia32_compat_sys_setsockopt
+367 i386 getsockname sys_getsockname __ia32_sys_getsockname
+368 i386 getpeername sys_getpeername __ia32_sys_getpeername
+369 i386 sendto sys_sendto __ia32_sys_sendto
+370 i386 sendmsg sys_sendmsg __ia32_compat_sys_sendmsg
+371 i386 recvfrom sys_recvfrom __ia32_compat_sys_recvfrom
+372 i386 recvmsg sys_recvmsg __ia32_compat_sys_recvmsg
+373 i386 shutdown sys_shutdown __ia32_sys_shutdown
+374 i386 userfaultfd sys_userfaultfd __ia32_sys_userfaultfd
+375 i386 membarrier sys_membarrier __ia32_sys_membarrier
+376 i386 mlock2 sys_mlock2 __ia32_sys_mlock2
+377 i386 copy_file_range sys_copy_file_range __ia32_sys_copy_file_range
+378 i386 preadv2 sys_preadv2 __ia32_compat_sys_preadv2
+379 i386 pwritev2 sys_pwritev2 __ia32_compat_sys_pwritev2
+380 i386 pkey_mprotect sys_pkey_mprotect __ia32_sys_pkey_mprotect
+381 i386 pkey_alloc sys_pkey_alloc __ia32_sys_pkey_alloc
+382 i386 pkey_free sys_pkey_free __ia32_sys_pkey_free
+383 i386 statx sys_statx __ia32_sys_statx
+384 i386 arch_prctl sys_arch_prctl __ia32_compat_sys_arch_prctl
diff --git a/arch/x86/entry/syscalls/syscall_64.tbl b/arch/x86/entry/syscalls/syscall_64.tbl
index 5aef183e2f85..4dfe42666d0c 100644
--- a/arch/x86/entry/syscalls/syscall_64.tbl
+++ b/arch/x86/entry/syscalls/syscall_64.tbl
@@ -4,379 +4,383 @@
# The format is:
# <number> <abi> <name> <entry point>
#
+# The __x64_sys_*() stubs are created on-the-fly for sys_*() system calls
+#
# The abi is "common", "64" or "x32" for this file.
#
-0 common read sys_read
-1 common write sys_write
-2 common open sys_open
-3 common close sys_close
-4 common stat sys_newstat
-5 common fstat sys_newfstat
-6 common lstat sys_newlstat
-7 common poll sys_poll
-8 common lseek sys_lseek
-9 common mmap sys_mmap
-10 common mprotect sys_mprotect
-11 common munmap sys_munmap
-12 common brk sys_brk
-13 64 rt_sigaction sys_rt_sigaction
-14 common rt_sigprocmask sys_rt_sigprocmask
-15 64 rt_sigreturn sys_rt_sigreturn/ptregs
-16 64 ioctl sys_ioctl
-17 common pread64 sys_pread64
-18 common pwrite64 sys_pwrite64
-19 64 readv sys_readv
-20 64 writev sys_writev
-21 common access sys_access
-22 common pipe sys_pipe
-23 common select sys_select
-24 common sched_yield sys_sched_yield
-25 common mremap sys_mremap
-26 common msync sys_msync
-27 common mincore sys_mincore
-28 common madvise sys_madvise
-29 common shmget sys_shmget
-30 common shmat sys_shmat
-31 common shmctl sys_shmctl
-32 common dup sys_dup
-33 common dup2 sys_dup2
-34 common pause sys_pause
-35 common nanosleep sys_nanosleep
-36 common getitimer sys_getitimer
-37 common alarm sys_alarm
-38 common setitimer sys_setitimer
-39 common getpid sys_getpid
-40 common sendfile sys_sendfile64
-41 common socket sys_socket
-42 common connect sys_connect
-43 common accept sys_accept
-44 common sendto sys_sendto
-45 64 recvfrom sys_recvfrom
-46 64 sendmsg sys_sendmsg
-47 64 recvmsg sys_recvmsg
-48 common shutdown sys_shutdown
-49 common bind sys_bind
-50 common listen sys_listen
-51 common getsockname sys_getsockname
-52 common getpeername sys_getpeername
-53 common socketpair sys_socketpair
-54 64 setsockopt sys_setsockopt
-55 64 getsockopt sys_getsockopt
-56 common clone sys_clone/ptregs
-57 common fork sys_fork/ptregs
-58 common vfork sys_vfork/ptregs
-59 64 execve sys_execve/ptregs
-60 common exit sys_exit
-61 common wait4 sys_wait4
-62 common kill sys_kill
-63 common uname sys_newuname
-64 common semget sys_semget
-65 common semop sys_semop
-66 common semctl sys_semctl
-67 common shmdt sys_shmdt
-68 common msgget sys_msgget
-69 common msgsnd sys_msgsnd
-70 common msgrcv sys_msgrcv
-71 common msgctl sys_msgctl
-72 common fcntl sys_fcntl
-73 common flock sys_flock
-74 common fsync sys_fsync
-75 common fdatasync sys_fdatasync
-76 common truncate sys_truncate
-77 common ftruncate sys_ftruncate
-78 common getdents sys_getdents
-79 common getcwd sys_getcwd
-80 common chdir sys_chdir
-81 common fchdir sys_fchdir
-82 common rename sys_rename
-83 common mkdir sys_mkdir
-84 common rmdir sys_rmdir
-85 common creat sys_creat
-86 common link sys_link
-87 common unlink sys_unlink
-88 common symlink sys_symlink
-89 common readlink sys_readlink
-90 common chmod sys_chmod
-91 common fchmod sys_fchmod
-92 common chown sys_chown
-93 common fchown sys_fchown
-94 common lchown sys_lchown
-95 common umask sys_umask
-96 common gettimeofday sys_gettimeofday
-97 common getrlimit sys_getrlimit
-98 common getrusage sys_getrusage
-99 common sysinfo sys_sysinfo
-100 common times sys_times
-101 64 ptrace sys_ptrace
-102 common getuid sys_getuid
-103 common syslog sys_syslog
-104 common getgid sys_getgid
-105 common setuid sys_setuid
-106 common setgid sys_setgid
-107 common geteuid sys_geteuid
-108 common getegid sys_getegid
-109 common setpgid sys_setpgid
-110 common getppid sys_getppid
-111 common getpgrp sys_getpgrp
-112 common setsid sys_setsid
-113 common setreuid sys_setreuid
-114 common setregid sys_setregid
-115 common getgroups sys_getgroups
-116 common setgroups sys_setgroups
-117 common setresuid sys_setresuid
-118 common getresuid sys_getresuid
-119 common setresgid sys_setresgid
-120 common getresgid sys_getresgid
-121 common getpgid sys_getpgid
-122 common setfsuid sys_setfsuid
-123 common setfsgid sys_setfsgid
-124 common getsid sys_getsid
-125 common capget sys_capget
-126 common capset sys_capset
-127 64 rt_sigpending sys_rt_sigpending
-128 64 rt_sigtimedwait sys_rt_sigtimedwait
-129 64 rt_sigqueueinfo sys_rt_sigqueueinfo
-130 common rt_sigsuspend sys_rt_sigsuspend
-131 64 sigaltstack sys_sigaltstack
-132 common utime sys_utime
-133 common mknod sys_mknod
+0 common read __x64_sys_read
+1 common write __x64_sys_write
+2 common open __x64_sys_open
+3 common close __x64_sys_close
+4 common stat __x64_sys_newstat
+5 common fstat __x64_sys_newfstat
+6 common lstat __x64_sys_newlstat
+7 common poll __x64_sys_poll
+8 common lseek __x64_sys_lseek
+9 common mmap __x64_sys_mmap
+10 common mprotect __x64_sys_mprotect
+11 common munmap __x64_sys_munmap
+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
+16 64 ioctl __x64_sys_ioctl
+17 common pread64 __x64_sys_pread64
+18 common pwrite64 __x64_sys_pwrite64
+19 64 readv __x64_sys_readv
+20 64 writev __x64_sys_writev
+21 common access __x64_sys_access
+22 common pipe __x64_sys_pipe
+23 common select __x64_sys_select
+24 common sched_yield __x64_sys_sched_yield
+25 common mremap __x64_sys_mremap
+26 common msync __x64_sys_msync
+27 common mincore __x64_sys_mincore
+28 common madvise __x64_sys_madvise
+29 common shmget __x64_sys_shmget
+30 common shmat __x64_sys_shmat
+31 common shmctl __x64_sys_shmctl
+32 common dup __x64_sys_dup
+33 common dup2 __x64_sys_dup2
+34 common pause __x64_sys_pause
+35 common nanosleep __x64_sys_nanosleep
+36 common getitimer __x64_sys_getitimer
+37 common alarm __x64_sys_alarm
+38 common setitimer __x64_sys_setitimer
+39 common getpid __x64_sys_getpid
+40 common sendfile __x64_sys_sendfile64
+41 common socket __x64_sys_socket
+42 common connect __x64_sys_connect
+43 common accept __x64_sys_accept
+44 common sendto __x64_sys_sendto
+45 64 recvfrom __x64_sys_recvfrom
+46 64 sendmsg __x64_sys_sendmsg
+47 64 recvmsg __x64_sys_recvmsg
+48 common shutdown __x64_sys_shutdown
+49 common bind __x64_sys_bind
+50 common listen __x64_sys_listen
+51 common getsockname __x64_sys_getsockname
+52 common getpeername __x64_sys_getpeername
+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
+60 common exit __x64_sys_exit
+61 common wait4 __x64_sys_wait4
+62 common kill __x64_sys_kill
+63 common uname __x64_sys_newuname
+64 common semget __x64_sys_semget
+65 common semop __x64_sys_semop
+66 common semctl __x64_sys_semctl
+67 common shmdt __x64_sys_shmdt
+68 common msgget __x64_sys_msgget
+69 common msgsnd __x64_sys_msgsnd
+70 common msgrcv __x64_sys_msgrcv
+71 common msgctl __x64_sys_msgctl
+72 common fcntl __x64_sys_fcntl
+73 common flock __x64_sys_flock
+74 common fsync __x64_sys_fsync
+75 common fdatasync __x64_sys_fdatasync
+76 common truncate __x64_sys_truncate
+77 common ftruncate __x64_sys_ftruncate
+78 common getdents __x64_sys_getdents
+79 common getcwd __x64_sys_getcwd
+80 common chdir __x64_sys_chdir
+81 common fchdir __x64_sys_fchdir
+82 common rename __x64_sys_rename
+83 common mkdir __x64_sys_mkdir
+84 common rmdir __x64_sys_rmdir
+85 common creat __x64_sys_creat
+86 common link __x64_sys_link
+87 common unlink __x64_sys_unlink
+88 common symlink __x64_sys_symlink
+89 common readlink __x64_sys_readlink
+90 common chmod __x64_sys_chmod
+91 common fchmod __x64_sys_fchmod
+92 common chown __x64_sys_chown
+93 common fchown __x64_sys_fchown
+94 common lchown __x64_sys_lchown
+95 common umask __x64_sys_umask
+96 common gettimeofday __x64_sys_gettimeofday
+97 common getrlimit __x64_sys_getrlimit
+98 common getrusage __x64_sys_getrusage
+99 common sysinfo __x64_sys_sysinfo
+100 common times __x64_sys_times
+101 64 ptrace __x64_sys_ptrace
+102 common getuid __x64_sys_getuid
+103 common syslog __x64_sys_syslog
+104 common getgid __x64_sys_getgid
+105 common setuid __x64_sys_setuid
+106 common setgid __x64_sys_setgid
+107 common geteuid __x64_sys_geteuid
+108 common getegid __x64_sys_getegid
+109 common setpgid __x64_sys_setpgid
+110 common getppid __x64_sys_getppid
+111 common getpgrp __x64_sys_getpgrp
+112 common setsid __x64_sys_setsid
+113 common setreuid __x64_sys_setreuid
+114 common setregid __x64_sys_setregid
+115 common getgroups __x64_sys_getgroups
+116 common setgroups __x64_sys_setgroups
+117 common setresuid __x64_sys_setresuid
+118 common getresuid __x64_sys_getresuid
+119 common setresgid __x64_sys_setresgid
+120 common getresgid __x64_sys_getresgid
+121 common getpgid __x64_sys_getpgid
+122 common setfsuid __x64_sys_setfsuid
+123 common setfsgid __x64_sys_setfsgid
+124 common getsid __x64_sys_getsid
+125 common capget __x64_sys_capget
+126 common capset __x64_sys_capset
+127 64 rt_sigpending __x64_sys_rt_sigpending
+128 64 rt_sigtimedwait __x64_sys_rt_sigtimedwait
+129 64 rt_sigqueueinfo __x64_sys_rt_sigqueueinfo
+130 common rt_sigsuspend __x64_sys_rt_sigsuspend
+131 64 sigaltstack __x64_sys_sigaltstack
+132 common utime __x64_sys_utime
+133 common mknod __x64_sys_mknod
134 64 uselib
-135 common personality sys_personality
-136 common ustat sys_ustat
-137 common statfs sys_statfs
-138 common fstatfs sys_fstatfs
-139 common sysfs sys_sysfs
-140 common getpriority sys_getpriority
-141 common setpriority sys_setpriority
-142 common sched_setparam sys_sched_setparam
-143 common sched_getparam sys_sched_getparam
-144 common sched_setscheduler sys_sched_setscheduler
-145 common sched_getscheduler sys_sched_getscheduler
-146 common sched_get_priority_max sys_sched_get_priority_max
-147 common sched_get_priority_min sys_sched_get_priority_min
-148 common sched_rr_get_interval sys_sched_rr_get_interval
-149 common mlock sys_mlock
-150 common munlock sys_munlock
-151 common mlockall sys_mlockall
-152 common munlockall sys_munlockall
-153 common vhangup sys_vhangup
-154 common modify_ldt sys_modify_ldt
-155 common pivot_root sys_pivot_root
-156 64 _sysctl sys_sysctl
-157 common prctl sys_prctl
-158 common arch_prctl sys_arch_prctl
-159 common adjtimex sys_adjtimex
-160 common setrlimit sys_setrlimit
-161 common chroot sys_chroot
-162 common sync sys_sync
-163 common acct sys_acct
-164 common settimeofday sys_settimeofday
-165 common mount sys_mount
-166 common umount2 sys_umount
-167 common swapon sys_swapon
-168 common swapoff sys_swapoff
-169 common reboot sys_reboot
-170 common sethostname sys_sethostname
-171 common setdomainname sys_setdomainname
-172 common iopl sys_iopl/ptregs
-173 common ioperm sys_ioperm
+135 common personality __x64_sys_personality
+136 common ustat __x64_sys_ustat
+137 common statfs __x64_sys_statfs
+138 common fstatfs __x64_sys_fstatfs
+139 common sysfs __x64_sys_sysfs
+140 common getpriority __x64_sys_getpriority
+141 common setpriority __x64_sys_setpriority
+142 common sched_setparam __x64_sys_sched_setparam
+143 common sched_getparam __x64_sys_sched_getparam
+144 common sched_setscheduler __x64_sys_sched_setscheduler
+145 common sched_getscheduler __x64_sys_sched_getscheduler
+146 common sched_get_priority_max __x64_sys_sched_get_priority_max
+147 common sched_get_priority_min __x64_sys_sched_get_priority_min
+148 common sched_rr_get_interval __x64_sys_sched_rr_get_interval
+149 common mlock __x64_sys_mlock
+150 common munlock __x64_sys_munlock
+151 common mlockall __x64_sys_mlockall
+152 common munlockall __x64_sys_munlockall
+153 common vhangup __x64_sys_vhangup
+154 common modify_ldt __x64_sys_modify_ldt
+155 common pivot_root __x64_sys_pivot_root
+156 64 _sysctl __x64_sys_sysctl
+157 common prctl __x64_sys_prctl
+158 common arch_prctl __x64_sys_arch_prctl
+159 common adjtimex __x64_sys_adjtimex
+160 common setrlimit __x64_sys_setrlimit
+161 common chroot __x64_sys_chroot
+162 common sync __x64_sys_sync
+163 common acct __x64_sys_acct
+164 common settimeofday __x64_sys_settimeofday
+165 common mount __x64_sys_mount
+166 common umount2 __x64_sys_umount
+167 common swapon __x64_sys_swapon
+168 common swapoff __x64_sys_swapoff
+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
+173 common ioperm __x64_sys_ioperm
174 64 create_module
-175 common init_module sys_init_module
-176 common delete_module sys_delete_module
+175 common init_module __x64_sys_init_module
+176 common delete_module __x64_sys_delete_module
177 64 get_kernel_syms
178 64 query_module
-179 common quotactl sys_quotactl
+179 common quotactl __x64_sys_quotactl
180 64 nfsservctl
181 common getpmsg
182 common putpmsg
183 common afs_syscall
184 common tuxcall
185 common security
-186 common gettid sys_gettid
-187 common readahead sys_readahead
-188 common setxattr sys_setxattr
-189 common lsetxattr sys_lsetxattr
-190 common fsetxattr sys_fsetxattr
-191 common getxattr sys_getxattr
-192 common lgetxattr sys_lgetxattr
-193 common fgetxattr sys_fgetxattr
-194 common listxattr sys_listxattr
-195 common llistxattr sys_llistxattr
-196 common flistxattr sys_flistxattr
-197 common removexattr sys_removexattr
-198 common lremovexattr sys_lremovexattr
-199 common fremovexattr sys_fremovexattr
-200 common tkill sys_tkill
-201 common time sys_time
-202 common futex sys_futex
-203 common sched_setaffinity sys_sched_setaffinity
-204 common sched_getaffinity sys_sched_getaffinity
+186 common gettid __x64_sys_gettid
+187 common readahead __x64_sys_readahead
+188 common setxattr __x64_sys_setxattr
+189 common lsetxattr __x64_sys_lsetxattr
+190 common fsetxattr __x64_sys_fsetxattr
+191 common getxattr __x64_sys_getxattr
+192 common lgetxattr __x64_sys_lgetxattr
+193 common fgetxattr __x64_sys_fgetxattr
+194 common listxattr __x64_sys_listxattr
+195 common llistxattr __x64_sys_llistxattr
+196 common flistxattr __x64_sys_flistxattr
+197 common removexattr __x64_sys_removexattr
+198 common lremovexattr __x64_sys_lremovexattr
+199 common fremovexattr __x64_sys_fremovexattr
+200 common tkill __x64_sys_tkill
+201 common time __x64_sys_time
+202 common futex __x64_sys_futex
+203 common sched_setaffinity __x64_sys_sched_setaffinity
+204 common sched_getaffinity __x64_sys_sched_getaffinity
205 64 set_thread_area
-206 64 io_setup sys_io_setup
-207 common io_destroy sys_io_destroy
-208 common io_getevents sys_io_getevents
-209 64 io_submit sys_io_submit
-210 common io_cancel sys_io_cancel
+206 64 io_setup __x64_sys_io_setup
+207 common io_destroy __x64_sys_io_destroy
+208 common io_getevents __x64_sys_io_getevents
+209 64 io_submit __x64_sys_io_submit
+210 common io_cancel __x64_sys_io_cancel
211 64 get_thread_area
-212 common lookup_dcookie sys_lookup_dcookie
-213 common epoll_create sys_epoll_create
+212 common lookup_dcookie __x64_sys_lookup_dcookie
+213 common epoll_create __x64_sys_epoll_create
214 64 epoll_ctl_old
215 64 epoll_wait_old
-216 common remap_file_pages sys_remap_file_pages
-217 common getdents64 sys_getdents64
-218 common set_tid_address sys_set_tid_address
-219 common restart_syscall sys_restart_syscall
-220 common semtimedop sys_semtimedop
-221 common fadvise64 sys_fadvise64
-222 64 timer_create sys_timer_create
-223 common timer_settime sys_timer_settime
-224 common timer_gettime sys_timer_gettime
-225 common timer_getoverrun sys_timer_getoverrun
-226 common timer_delete sys_timer_delete
-227 common clock_settime sys_clock_settime
-228 common clock_gettime sys_clock_gettime
-229 common clock_getres sys_clock_getres
-230 common clock_nanosleep sys_clock_nanosleep
-231 common exit_group sys_exit_group
-232 common epoll_wait sys_epoll_wait
-233 common epoll_ctl sys_epoll_ctl
-234 common tgkill sys_tgkill
-235 common utimes sys_utimes
+216 common remap_file_pages __x64_sys_remap_file_pages
+217 common getdents64 __x64_sys_getdents64
+218 common set_tid_address __x64_sys_set_tid_address
+219 common restart_syscall __x64_sys_restart_syscall
+220 common semtimedop __x64_sys_semtimedop
+221 common fadvise64 __x64_sys_fadvise64
+222 64 timer_create __x64_sys_timer_create
+223 common timer_settime __x64_sys_timer_settime
+224 common timer_gettime __x64_sys_timer_gettime
+225 common timer_getoverrun __x64_sys_timer_getoverrun
+226 common timer_delete __x64_sys_timer_delete
+227 common clock_settime __x64_sys_clock_settime
+228 common clock_gettime __x64_sys_clock_gettime
+229 common clock_getres __x64_sys_clock_getres
+230 common clock_nanosleep __x64_sys_clock_nanosleep
+231 common exit_group __x64_sys_exit_group
+232 common epoll_wait __x64_sys_epoll_wait
+233 common epoll_ctl __x64_sys_epoll_ctl
+234 common tgkill __x64_sys_tgkill
+235 common utimes __x64_sys_utimes
236 64 vserver
-237 common mbind sys_mbind
-238 common set_mempolicy sys_set_mempolicy
-239 common get_mempolicy sys_get_mempolicy
-240 common mq_open sys_mq_open
-241 common mq_unlink sys_mq_unlink
-242 common mq_timedsend sys_mq_timedsend
-243 common mq_timedreceive sys_mq_timedreceive
-244 64 mq_notify sys_mq_notify
-245 common mq_getsetattr sys_mq_getsetattr
-246 64 kexec_load sys_kexec_load
-247 64 waitid sys_waitid
-248 common add_key sys_add_key
-249 common request_key sys_request_key
-250 common keyctl sys_keyctl
-251 common ioprio_set sys_ioprio_set
-252 common ioprio_get sys_ioprio_get
-253 common inotify_init sys_inotify_init
-254 common inotify_add_watch sys_inotify_add_watch
-255 common inotify_rm_watch sys_inotify_rm_watch
-256 common migrate_pages sys_migrate_pages
-257 common openat sys_openat
-258 common mkdirat sys_mkdirat
-259 common mknodat sys_mknodat
-260 common fchownat sys_fchownat
-261 common futimesat sys_futimesat
-262 common newfstatat sys_newfstatat
-263 common unlinkat sys_unlinkat
-264 common renameat sys_renameat
-265 common linkat sys_linkat
-266 common symlinkat sys_symlinkat
-267 common readlinkat sys_readlinkat
-268 common fchmodat sys_fchmodat
-269 common faccessat sys_faccessat
-270 common pselect6 sys_pselect6
-271 common ppoll sys_ppoll
-272 common unshare sys_unshare
-273 64 set_robust_list sys_set_robust_list
-274 64 get_robust_list sys_get_robust_list
-275 common splice sys_splice
-276 common tee sys_tee
-277 common sync_file_range sys_sync_file_range
-278 64 vmsplice sys_vmsplice
-279 64 move_pages sys_move_pages
-280 common utimensat sys_utimensat
-281 common epoll_pwait sys_epoll_pwait
-282 common signalfd sys_signalfd
-283 common timerfd_create sys_timerfd_create
-284 common eventfd sys_eventfd
-285 common fallocate sys_fallocate
-286 common timerfd_settime sys_timerfd_settime
-287 common timerfd_gettime sys_timerfd_gettime
-288 common accept4 sys_accept4
-289 common signalfd4 sys_signalfd4
-290 common eventfd2 sys_eventfd2
-291 common epoll_create1 sys_epoll_create1
-292 common dup3 sys_dup3
-293 common pipe2 sys_pipe2
-294 common inotify_init1 sys_inotify_init1
-295 64 preadv sys_preadv
-296 64 pwritev sys_pwritev
-297 64 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo
-298 common perf_event_open sys_perf_event_open
-299 64 recvmmsg sys_recvmmsg
-300 common fanotify_init sys_fanotify_init
-301 common fanotify_mark sys_fanotify_mark
-302 common prlimit64 sys_prlimit64
-303 common name_to_handle_at sys_name_to_handle_at
-304 common open_by_handle_at sys_open_by_handle_at
-305 common clock_adjtime sys_clock_adjtime
-306 common syncfs sys_syncfs
-307 64 sendmmsg sys_sendmmsg
-308 common setns sys_setns
-309 common getcpu sys_getcpu
-310 64 process_vm_readv sys_process_vm_readv
-311 64 process_vm_writev sys_process_vm_writev
-312 common kcmp sys_kcmp
-313 common finit_module sys_finit_module
-314 common sched_setattr sys_sched_setattr
-315 common sched_getattr sys_sched_getattr
-316 common renameat2 sys_renameat2
-317 common seccomp sys_seccomp
-318 common getrandom sys_getrandom
-319 common memfd_create sys_memfd_create
-320 common kexec_file_load sys_kexec_file_load
-321 common bpf sys_bpf
-322 64 execveat sys_execveat/ptregs
-323 common userfaultfd sys_userfaultfd
-324 common membarrier sys_membarrier
-325 common mlock2 sys_mlock2
-326 common copy_file_range sys_copy_file_range
-327 64 preadv2 sys_preadv2
-328 64 pwritev2 sys_pwritev2
-329 common pkey_mprotect sys_pkey_mprotect
-330 common pkey_alloc sys_pkey_alloc
-331 common pkey_free sys_pkey_free
-332 common statx sys_statx
+237 common mbind __x64_sys_mbind
+238 common set_mempolicy __x64_sys_set_mempolicy
+239 common get_mempolicy __x64_sys_get_mempolicy
+240 common mq_open __x64_sys_mq_open
+241 common mq_unlink __x64_sys_mq_unlink
+242 common mq_timedsend __x64_sys_mq_timedsend
+243 common mq_timedreceive __x64_sys_mq_timedreceive
+244 64 mq_notify __x64_sys_mq_notify
+245 common mq_getsetattr __x64_sys_mq_getsetattr
+246 64 kexec_load __x64_sys_kexec_load
+247 64 waitid __x64_sys_waitid
+248 common add_key __x64_sys_add_key
+249 common request_key __x64_sys_request_key
+250 common keyctl __x64_sys_keyctl
+251 common ioprio_set __x64_sys_ioprio_set
+252 common ioprio_get __x64_sys_ioprio_get
+253 common inotify_init __x64_sys_inotify_init
+254 common inotify_add_watch __x64_sys_inotify_add_watch
+255 common inotify_rm_watch __x64_sys_inotify_rm_watch
+256 common migrate_pages __x64_sys_migrate_pages
+257 common openat __x64_sys_openat
+258 common mkdirat __x64_sys_mkdirat
+259 common mknodat __x64_sys_mknodat
+260 common fchownat __x64_sys_fchownat
+261 common futimesat __x64_sys_futimesat
+262 common newfstatat __x64_sys_newfstatat
+263 common unlinkat __x64_sys_unlinkat
+264 common renameat __x64_sys_renameat
+265 common linkat __x64_sys_linkat
+266 common symlinkat __x64_sys_symlinkat
+267 common readlinkat __x64_sys_readlinkat
+268 common fchmodat __x64_sys_fchmodat
+269 common faccessat __x64_sys_faccessat
+270 common pselect6 __x64_sys_pselect6
+271 common ppoll __x64_sys_ppoll
+272 common unshare __x64_sys_unshare
+273 64 set_robust_list __x64_sys_set_robust_list
+274 64 get_robust_list __x64_sys_get_robust_list
+275 common splice __x64_sys_splice
+276 common tee __x64_sys_tee
+277 common sync_file_range __x64_sys_sync_file_range
+278 64 vmsplice __x64_sys_vmsplice
+279 64 move_pages __x64_sys_move_pages
+280 common utimensat __x64_sys_utimensat
+281 common epoll_pwait __x64_sys_epoll_pwait
+282 common signalfd __x64_sys_signalfd
+283 common timerfd_create __x64_sys_timerfd_create
+284 common eventfd __x64_sys_eventfd
+285 common fallocate __x64_sys_fallocate
+286 common timerfd_settime __x64_sys_timerfd_settime
+287 common timerfd_gettime __x64_sys_timerfd_gettime
+288 common accept4 __x64_sys_accept4
+289 common signalfd4 __x64_sys_signalfd4
+290 common eventfd2 __x64_sys_eventfd2
+291 common epoll_create1 __x64_sys_epoll_create1
+292 common dup3 __x64_sys_dup3
+293 common pipe2 __x64_sys_pipe2
+294 common inotify_init1 __x64_sys_inotify_init1
+295 64 preadv __x64_sys_preadv
+296 64 pwritev __x64_sys_pwritev
+297 64 rt_tgsigqueueinfo __x64_sys_rt_tgsigqueueinfo
+298 common perf_event_open __x64_sys_perf_event_open
+299 64 recvmmsg __x64_sys_recvmmsg
+300 common fanotify_init __x64_sys_fanotify_init
+301 common fanotify_mark __x64_sys_fanotify_mark
+302 common prlimit64 __x64_sys_prlimit64
+303 common name_to_handle_at __x64_sys_name_to_handle_at
+304 common open_by_handle_at __x64_sys_open_by_handle_at
+305 common clock_adjtime __x64_sys_clock_adjtime
+306 common syncfs __x64_sys_syncfs
+307 64 sendmmsg __x64_sys_sendmmsg
+308 common setns __x64_sys_setns
+309 common getcpu __x64_sys_getcpu
+310 64 process_vm_readv __x64_sys_process_vm_readv
+311 64 process_vm_writev __x64_sys_process_vm_writev
+312 common kcmp __x64_sys_kcmp
+313 common finit_module __x64_sys_finit_module
+314 common sched_setattr __x64_sys_sched_setattr
+315 common sched_getattr __x64_sys_sched_getattr
+316 common renameat2 __x64_sys_renameat2
+317 common seccomp __x64_sys_seccomp
+318 common getrandom __x64_sys_getrandom
+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
+323 common userfaultfd __x64_sys_userfaultfd
+324 common membarrier __x64_sys_membarrier
+325 common mlock2 __x64_sys_mlock2
+326 common copy_file_range __x64_sys_copy_file_range
+327 64 preadv2 __x64_sys_preadv2
+328 64 pwritev2 __x64_sys_pwritev2
+329 common pkey_mprotect __x64_sys_pkey_mprotect
+330 common pkey_alloc __x64_sys_pkey_alloc
+331 common pkey_free __x64_sys_pkey_free
+332 common statx __x64_sys_statx
#
# x32-specific system call numbers start at 512 to avoid cache impact
-# for native 64-bit operation.
+# for native 64-bit operation. The __x32_compat_sys stubs are created
+# on-the-fly for compat_sys_*() compatibility system calls if X86_X32
+# is defined.
#
-512 x32 rt_sigaction compat_sys_rt_sigaction
+512 x32 rt_sigaction __x32_compat_sys_rt_sigaction
513 x32 rt_sigreturn sys32_x32_rt_sigreturn
-514 x32 ioctl compat_sys_ioctl
-515 x32 readv compat_sys_readv
-516 x32 writev compat_sys_writev
-517 x32 recvfrom compat_sys_recvfrom
-518 x32 sendmsg compat_sys_sendmsg
-519 x32 recvmsg compat_sys_recvmsg
-520 x32 execve compat_sys_execve/ptregs
-521 x32 ptrace compat_sys_ptrace
-522 x32 rt_sigpending compat_sys_rt_sigpending
-523 x32 rt_sigtimedwait compat_sys_rt_sigtimedwait
-524 x32 rt_sigqueueinfo compat_sys_rt_sigqueueinfo
-525 x32 sigaltstack compat_sys_sigaltstack
-526 x32 timer_create compat_sys_timer_create
-527 x32 mq_notify compat_sys_mq_notify
-528 x32 kexec_load compat_sys_kexec_load
-529 x32 waitid compat_sys_waitid
-530 x32 set_robust_list compat_sys_set_robust_list
-531 x32 get_robust_list compat_sys_get_robust_list
-532 x32 vmsplice compat_sys_vmsplice
-533 x32 move_pages compat_sys_move_pages
-534 x32 preadv compat_sys_preadv64
-535 x32 pwritev compat_sys_pwritev64
-536 x32 rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo
-537 x32 recvmmsg compat_sys_recvmmsg
-538 x32 sendmmsg compat_sys_sendmmsg
-539 x32 process_vm_readv compat_sys_process_vm_readv
-540 x32 process_vm_writev compat_sys_process_vm_writev
-541 x32 setsockopt compat_sys_setsockopt
-542 x32 getsockopt compat_sys_getsockopt
-543 x32 io_setup compat_sys_io_setup
-544 x32 io_submit compat_sys_io_submit
-545 x32 execveat compat_sys_execveat/ptregs
-546 x32 preadv2 compat_sys_preadv64v2
-547 x32 pwritev2 compat_sys_pwritev64v2
+514 x32 ioctl __x32_compat_sys_ioctl
+515 x32 readv __x32_compat_sys_readv
+516 x32 writev __x32_compat_sys_writev
+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
+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
+524 x32 rt_sigqueueinfo __x32_compat_sys_rt_sigqueueinfo
+525 x32 sigaltstack __x32_compat_sys_sigaltstack
+526 x32 timer_create __x32_compat_sys_timer_create
+527 x32 mq_notify __x32_compat_sys_mq_notify
+528 x32 kexec_load __x32_compat_sys_kexec_load
+529 x32 waitid __x32_compat_sys_waitid
+530 x32 set_robust_list __x32_compat_sys_set_robust_list
+531 x32 get_robust_list __x32_compat_sys_get_robust_list
+532 x32 vmsplice __x32_compat_sys_vmsplice
+533 x32 move_pages __x32_compat_sys_move_pages
+534 x32 preadv __x32_compat_sys_preadv64
+535 x32 pwritev __x32_compat_sys_pwritev64
+536 x32 rt_tgsigqueueinfo __x32_compat_sys_rt_tgsigqueueinfo
+537 x32 recvmmsg __x32_compat_sys_recvmmsg
+538 x32 sendmmsg __x32_compat_sys_sendmmsg
+539 x32 process_vm_readv __x32_compat_sys_process_vm_readv
+540 x32 process_vm_writev __x32_compat_sys_process_vm_writev
+541 x32 setsockopt __x32_compat_sys_setsockopt
+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
+546 x32 preadv2 __x32_compat_sys_preadv64v2
+547 x32 pwritev2 __x32_compat_sys_pwritev64v2
diff --git a/arch/x86/entry/syscalls/syscalltbl.sh b/arch/x86/entry/syscalls/syscalltbl.sh
index d71ef4bd3615..94fcd1951aca 100644
--- a/arch/x86/entry/syscalls/syscalltbl.sh
+++ b/arch/x86/entry/syscalls/syscalltbl.sh
@@ -25,15 +25,27 @@ emit() {
nr="$2"
entry="$3"
compat="$4"
+ umlentry=""
if [ "$abi" = "64" -a -n "$compat" ]; then
echo "a compat entry for a 64-bit syscall makes no sense" >&2
exit 1
fi
+ # For CONFIG_UML, we need to strip the __x64_sys prefix
+ if [ "$abi" = "64" -a "${entry}" != "${entry#__x64_sys}" ]; then
+ umlentry="sys${entry#__x64_sys}"
+ fi
+
if [ -z "$compat" ]; then
- if [ -n "$entry" ]; then
+ if [ -n "$entry" -a -z "$umlentry" ]; then
syscall_macro "$abi" "$nr" "$entry"
+ elif [ -n "$umlentry" ]; then # implies -n "$entry"
+ echo "#ifdef CONFIG_X86"
+ syscall_macro "$abi" "$nr" "$entry"
+ echo "#else /* CONFIG_UML */"
+ syscall_macro "$abi" "$nr" "$umlentry"
+ echo "#endif"
fi
else
echo "#ifdef CONFIG_X86_32"
diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile
index 1943aebadede..d998a487c9b1 100644
--- a/arch/x86/entry/vdso/Makefile
+++ b/arch/x86/entry/vdso/Makefile
@@ -42,9 +42,7 @@ vdso_img_cfiles := $(vdso_img-y:%=vdso-image-%.c)
vdso_img_sodbg := $(vdso_img-y:%=vdso%.so.dbg)
obj-y += $(vdso_img_objs)
targets += $(vdso_img_cfiles)
-targets += $(vdso_img_sodbg)
-.SECONDARY: $(vdso_img-y:%=$(obj)/vdso-image-%.c) \
- $(vdso_img-y:%=$(obj)/vdso%.so)
+targets += $(vdso_img_sodbg) $(vdso_img-y:%=vdso%.so)
export CPPFLAGS_vdso.lds += -P -C
diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c
index 317be365bce3..70b7845434cb 100644
--- a/arch/x86/entry/vsyscall/vsyscall_64.c
+++ b/arch/x86/entry/vsyscall/vsyscall_64.c
@@ -127,6 +127,7 @@ bool emulate_vsyscall(struct pt_regs *regs, unsigned long address)
int vsyscall_nr, syscall_nr, tmp;
int prev_sig_on_uaccess_err;
long ret;
+ unsigned long orig_dx;
/*
* No point in checking CS -- the only way to get here is a user mode
@@ -227,19 +228,22 @@ bool emulate_vsyscall(struct pt_regs *regs, unsigned long address)
ret = -EFAULT;
switch (vsyscall_nr) {
case 0:
- ret = sys_gettimeofday(
- (struct timeval __user *)regs->di,
- (struct timezone __user *)regs->si);
+ /* this decodes regs->di and regs->si on its own */
+ ret = __x64_sys_gettimeofday(regs);
break;
case 1:
- ret = sys_time((time_t __user *)regs->di);
+ /* this decodes regs->di on its own */
+ ret = __x64_sys_time(regs);
break;
case 2:
- ret = sys_getcpu((unsigned __user *)regs->di,
- (unsigned __user *)regs->si,
- NULL);
+ /* while we could clobber regs->dx, we didn't in the past... */
+ orig_dx = regs->dx;
+ regs->dx = 0;
+ /* this decodes regs->di, regs->si and regs->dx on its own */
+ ret = __x64_sys_getcpu(regs);
+ regs->dx = orig_dx;
break;
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-26 11:44:31 +0300