diff options
author | Paul Mundt <lethal@linux-sh.org> | 2009-06-14 08:22:15 -0400 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2009-06-14 08:22:15 -0400 |
commit | bff7b55bdb325f62c4e30a97883ebd2b536bd47b (patch) | |
tree | de4ab64ec0837ae308e17312b553e9a5209b6f62 /arch/s390/kernel/entry64.S | |
parent | e7fad451f06e21e74b6051c5ad4917e37460be3a (diff) | |
parent | 44b7532b8b464f606053562400719c9c21276037 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/s390/kernel/entry64.S')
-rw-r--r-- | arch/s390/kernel/entry64.S | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 84a105838e03..f6618e9e15ef 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S | |||
@@ -56,6 +56,8 @@ _TIF_WORK_SVC = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \ | |||
56 | _TIF_MCCK_PENDING | _TIF_RESTART_SVC | _TIF_SINGLE_STEP ) | 56 | _TIF_MCCK_PENDING | _TIF_RESTART_SVC | _TIF_SINGLE_STEP ) |
57 | _TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \ | 57 | _TIF_WORK_INT = (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_NEED_RESCHED | \ |
58 | _TIF_MCCK_PENDING) | 58 | _TIF_MCCK_PENDING) |
59 | _TIF_SYSCALL = (_TIF_SYSCALL_TRACE>>8 | _TIF_SYSCALL_AUDIT>>8 | \ | ||
60 | _TIF_SECCOMP>>8 | _TIF_SYSCALL_FTRACE>>8) | ||
59 | 61 | ||
60 | #define BASED(name) name-system_call(%r13) | 62 | #define BASED(name) name-system_call(%r13) |
61 | 63 | ||
@@ -260,7 +262,7 @@ sysc_do_restart: | |||
260 | larl %r10,sys_call_table_emu # use 31 bit emulation system calls | 262 | larl %r10,sys_call_table_emu # use 31 bit emulation system calls |
261 | sysc_noemu: | 263 | sysc_noemu: |
262 | #endif | 264 | #endif |
263 | tm __TI_flags+7(%r9),(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT) | 265 | tm __TI_flags+6(%r9),_TIF_SYSCALL |
264 | lgf %r8,0(%r7,%r10) # load address of system call routine | 266 | lgf %r8,0(%r7,%r10) # load address of system call routine |
265 | jnz sysc_tracesys | 267 | jnz sysc_tracesys |
266 | basr %r14,%r8 # call sys_xxxx | 268 | basr %r14,%r8 # call sys_xxxx |
@@ -391,7 +393,7 @@ sysc_tracego: | |||
391 | basr %r14,%r8 # call sys_xxx | 393 | basr %r14,%r8 # call sys_xxx |
392 | stg %r2,SP_R2(%r15) # store return value | 394 | stg %r2,SP_R2(%r15) # store return value |
393 | sysc_tracenogo: | 395 | sysc_tracenogo: |
394 | tm __TI_flags+7(%r9),(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT) | 396 | tm __TI_flags+6(%r9),_TIF_SYSCALL |
395 | jz sysc_return | 397 | jz sysc_return |
396 | la %r2,SP_PTREGS(%r15) # load pt_regs | 398 | la %r2,SP_PTREGS(%r15) # load pt_regs |
397 | larl %r14,sysc_return # return point is sysc_return | 399 | larl %r14,sysc_return # return point is sysc_return |
@@ -1058,6 +1060,7 @@ cleanup_io_leave_insn: | |||
1058 | 1060 | ||
1059 | .section .rodata, "a" | 1061 | .section .rodata, "a" |
1060 | #define SYSCALL(esa,esame,emu) .long esame | 1062 | #define SYSCALL(esa,esame,emu) .long esame |
1063 | .globl sys_call_table | ||
1061 | sys_call_table: | 1064 | sys_call_table: |
1062 | #include "syscalls.S" | 1065 | #include "syscalls.S" |
1063 | #undef SYSCALL | 1066 | #undef SYSCALL |