[PATCH 0/3] sp0, ss1, and sp1 docs and minor fixes

[Andy Lutomirski]

This documents things, clarifies the code, and fixes an apparently
inconsequential bug that caused the init sp0 to be wrong.

(My earlier 32-bit bug was caused because I thought that the code
I'm fixing was correct.  Whoops.)

Andy Lutomirski (3):
  x86: Create and use a TOP_OF_KERNEL_STACK_PADDING macro
  x86: Unify and fix init sp0
  x86_32: Document our abuse of ss1 and sp1

 arch/x86/include/asm/processor.h   | 31 +++++++++++++++++++++++++------
 arch/x86/include/asm/thread_info.h | 30 ++++++++++++++++++++++++++++++
 arch/x86/kernel/process.c          |  2 +-
 3 files changed, 56 insertions(+), 7 deletions(-)

-- 
2.3.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/