diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-30 21:47:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-30 21:47:12 -0700 |
| commit | 05a8256c586ab75bcd6b793737b2022a1a98cb1e (patch) | |
| tree | 2f25fcae0d63a0bfbfa16d887eb518d8d5c226e2 /arch/tile/include/asm/stack.h | |
| parent | 0161b6e0d88e04f54ada7112bb2dad1f3ae472af (diff) | |
| parent | 5316a64ce518f850afb0fca322b85b6dff3cb59f (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile
Pull arch/tile updates from Chris Metcalf:
"These are a grab bag of changes to improve debugging and respond to a
variety of issues raised on LKML over the last couple of months"
* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
tile: avoid a "label not used" warning in do_page_fault()
tile: vdso: use raw_read_seqcount_begin() in vdso
tile: force CONFIG_TILEGX if ARCH != tilepro
tile: improve stack backtrace
tile: fix "odd fault" warning for stack backtraces
tile: set up initial stack top to honor STACK_TOP_DELTA
tile: support delivering NMIs for multicore backtrace
drivers/tty/hvc/hvc_tile.c: properly return -EAGAIN
tile: add <asm/word-at-a-time.h> and enable support functions
tile: use READ_ONCE() in arch_spin_is_locked()
tile: modify arch_spin_unlock_wait() semantics
Diffstat (limited to 'arch/tile/include/asm/stack.h')
| -rw-r--r-- | arch/tile/include/asm/stack.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/tile/include/asm/stack.h b/arch/tile/include/asm/stack.h index 0e9d382a2d45..c3cb42615a9f 100644 --- a/arch/tile/include/asm/stack.h +++ b/arch/tile/include/asm/stack.h @@ -58,17 +58,14 @@ extern int KBacktraceIterator_end(struct KBacktraceIterator *kbt); /* Advance to the next frame. */ extern void KBacktraceIterator_next(struct KBacktraceIterator *kbt); +/* Dump just the contents of the pt_regs structure. */ +extern void tile_show_regs(struct pt_regs *); + /* * Dump stack given complete register info. Use only from the * architecture-specific code; show_stack() - * and dump_stack() (in entry.S) are architecture-independent entry points. + * and dump_stack() are architecture-independent entry points. */ -extern void tile_show_stack(struct KBacktraceIterator *, int headers); - -/* Dump stack of current process, with registers to seed the backtrace. */ -extern void dump_stack_regs(struct pt_regs *); - -/* Helper method for assembly dump_stack(). */ -extern void _dump_stack(int dummy, ulong pc, ulong lr, ulong sp, ulong r52); +extern void tile_show_stack(struct KBacktraceIterator *); #endif /* _ASM_TILE_STACK_H */ |