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* sparc64: Implement HAVE_CONTEXT_TRACKINGKirill Tkhai2013-11-14
| | | | | | | | | | Mark the places when the system are in user or are in kernel. This is used to make full dynticks system (tickless) -- CONFIG_NO_HZ_FULL dependence. Signed-off-by: Kirill Tkhai <tkhai@yandex.ru> CC: David Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc64: cleanup: Rename ret_from_syscall to ret_from_forkKirill Tkhai2013-07-31
| | | | | | | | Rename to make the function name better conform to its goal. Signed-off-by: Kirill Tkhai <tkhai@yandex.ru> CC: David Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc: Fix even more fallout from system.h split.David S. Miller2012-03-30
| | | | | | | jump_label.c needs asm/cacheflush.h to get flushi(). kgdb_64.c needs asm/cacheflush.h to get flushw_all(). Signed-off-by: David S. Miller <davem@davemloft.net>
* kgdb,sparc: Add in kgdb_arch_set_pc for sparcJason Wessel2010-05-20
| | | | | | | | The new debug core api requires all architectures that use to debug core to implement a function to set the program counter. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: David S. Miller <davem@davemloft.net>
* sparc64: Add function graph tracer support.David S. Miller2010-04-13
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc64: Reschedule KGDB capture to a software interrupt.David S. Miller2009-03-19
| | | | | | | | Otherwise it might interrupt switch_to() midstream and use half-cooked register window state. Reported-by: Chris Torek <chris.torek@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sparc,sparc64: unify kernel/Sam Ravnborg2008-12-04
o Move all files from sparc64/kernel/ to sparc/kernel - rename as appropriate o Update sparc/Makefile to the changes o Update sparc/kernel/Makefile to include the sparc64 files NOTE: This commit changes link order on sparc64! Link order had to change for either of sparc32 and sparc64. And assuming sparc64 see more testing than sparc32 change link order on sparc64 where issues will be caught faster. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>