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| author | David S. Miller <davem@davemloft.net> | 2017-06-30 12:43:08 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-30 12:43:08 -0400 |
| commit | b07911593719828cac023bdcf6bf4da1c9ba546f (patch) | |
| tree | c4d2f66e6f2506e5b5439ffca0449e646f677b33 /arch/s390/kernel | |
| parent | 52a623bd6189b6ea8f06a0d7594c7604deaab24a (diff) | |
| parent | 4d8a991d460d4fa4829beaffdcba45a217ca0fa7 (diff) | |
| download | linux-b07911593719828cac023bdcf6bf4da1c9ba546f.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
A set of overlapping changes in macvlan and the rocker
driver, nothing serious.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/s390/kernel')
| -rw-r--r-- | arch/s390/kernel/ipl.c | 7 | ||||
| -rw-r--r-- | arch/s390/kernel/process.c | 25 |
2 files changed, 1 insertions, 31 deletions
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index e545ffe5155a..8e622bb52f7a 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -564,8 +564,6 @@ static struct kset *ipl_kset; static void __ipl_run(void *unused) { - if (MACHINE_IS_LPAR && ipl_info.type == IPL_TYPE_CCW) - diag308(DIAG308_LOAD_NORMAL_DUMP, NULL); diag308(DIAG308_LOAD_CLEAR, NULL); if (MACHINE_IS_VM) __cpcmd("IPL", NULL, 0, NULL); @@ -1088,10 +1086,7 @@ static void __reipl_run(void *unused) break; case REIPL_METHOD_CCW_DIAG: diag308(DIAG308_SET, reipl_block_ccw); - if (MACHINE_IS_LPAR) - diag308(DIAG308_LOAD_NORMAL_DUMP, NULL); - else - diag308(DIAG308_LOAD_CLEAR, NULL); + diag308(DIAG308_LOAD_CLEAR, NULL); break; case REIPL_METHOD_FCP_RW_DIAG: diag308(DIAG308_SET, reipl_block_fcp); diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index 999d7154bbdc..bb32b8618bf6 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -41,31 +41,6 @@ asmlinkage void ret_from_fork(void) asm ("ret_from_fork"); -/* - * Return saved PC of a blocked thread. used in kernel/sched. - * resume in entry.S does not create a new stack frame, it - * just stores the registers %r6-%r15 to the frame given by - * schedule. We want to return the address of the caller of - * schedule, so we have to walk the backchain one time to - * find the frame schedule() store its return address. - */ -unsigned long thread_saved_pc(struct task_struct *tsk) -{ - struct stack_frame *sf, *low, *high; - - if (!tsk || !task_stack_page(tsk)) - return 0; - low = task_stack_page(tsk); - high = (struct stack_frame *) task_pt_regs(tsk); - sf = (struct stack_frame *) tsk->thread.ksp; - if (sf <= low || sf > high) - return 0; - sf = (struct stack_frame *) sf->back_chain; - if (sf <= low || sf > high) - return 0; - return sf->gprs[8]; -} - extern void kernel_thread_starter(void); /* |