kernel.git/arch/sparc/kernel/traps_32.c, branch linux-3.7.y

sparc32: Kill off software 32-bit multiply/divide routines.

2012-05-15T18:23:47Z

For the explicit calls to .udiv/.umul in assembler, I made a mechanical (read as: safe) transformation. I didn't attempt to make any simplifications. In particular, __ndelay and __udelay can be simplified significantly. Some of the %y reads are unnecessary and these routines have no need any longer for allocating a register window, they can be leaf functions. Signed-off-by: David S. Miller

Disintegrate asm/system.h for Sparc

2012-03-28T17:30:03Z

Disintegrate asm/system.h for Sparc. Signed-off-by: David Howells cc: sparclinux@vger.kernel.org

sparc: add export.h to arch/sparc files as required

2011-10-31T23:30:52Z

These files are only exporting symbols, so they don't need the full module.h header file. Previously they were getting access to EXPORT_SYMBOL implicitly via overuse of module.h from within other .h files, but that is being cleaned up. Signed-off-by: Paul Gortmaker

headers: smp_lock.h redux

2009-07-12T19:22:34Z

* Remove smp_lock.h from files which don't need it (including some headers!) * Add smp_lock.h to files which do need it * Make smp_lock.h include conditional in hardirq.h It's needed only for one kernel_locked() usage which is under CONFIG_PREEMPT This will make hardirq.h inclusion cheaper for every PREEMPT=n config (which includes allmodconfig/allyesconfig, BTW) Signed-off-by: Alexey Dobriyan Signed-off-by: Linus Torvalds

sparc: move EXPORT_SYMBOL to the symbols definition

2009-01-09T00:58:05Z

Move all applicable EXPORT_SYMBOL()s to the file where the respective symbol is defined. Removed all the includes that are no longer needed in sparc_ksyms_32.c Comment all remaining EXPORT_SYMBOL()s in sparc_ksyms_32.c Two symbols are shared with sparc64 thus the exports were removed from the sparc_ksyms_64.c too, along with the include their ommission made redundant. Signed-off-by: Sam Ravnborg Additions by Julian Calaby: * Moved EXPORT_SYMBOL()s for prom functions to their rightful places. * Made some minor cleanups to the includes and comments of sparc_ksyms_32.c * Made another subtraction from sparc_ksyms_64.c * Updated and tidied commit message. * Rebased patch over sparc-2.6.git HEAD. * Ensured that all modified files have the correct includes. Signed-off-by: Julian Calaby Signed-off-by: David S. Miller

sparc: add '32' suffix to reg_window, sigcontext, __siginfo_t

2009-01-03T03:32:59Z

Renaming a few types to contain a 32 suffix makes the type names compatible with sparc64 and thus makes sharing between the two a lot easier. Note: None of these definitions are expected part of the stable ABI towards userspace. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller

sparc: fix sparse warnings in traps_32.c

2008-12-08T09:04:59Z

o add decalrations to entry.h for functions only used from assembler o add declaratiosn to kernel.h for functions only used from .c o removed unused functions/extern declarations Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller

sparc: prepare kernel/ for unification

2008-12-04T17:17:20Z

o sparc32 files with identical names to sparc64 renamed to _32.S o introduced a few Kconfig helpers to simplify Makefile logic o refactored Makefile to prepare for unification - use obj-$(CONFIG_SPARC32) for sparc32 specific files - use _$(BITS) for files where sparc64 has a _64 variant - sparc64 directly include a few files where sparc32 builds them, refer to these files directly (no BITS) - sneaked in -Werror as used by sparc64 o modified sparc/Makefile to use the new names for head/init_task Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller