x86-64: Move kernelstack from PDA to per-cpu.
authorBrian Gerst <brgerst@gmail.com>
Sun, 18 Jan 2009 15:38:58 +0000 (00:38 +0900)
committerTejun Heo <tj@kernel.org>
Sun, 18 Jan 2009 15:38:58 +0000 (00:38 +0900)
commit9af45651f1f7c89942e016a1a00a7ebddfa727f8
treea22617474a2a62bc816b97c9156c5a2fc9a566b3
parentc6f5e0acd5d12ee23f701f15889872e67b47caa6
x86-64: Move kernelstack from PDA to per-cpu.

Also clean up PER_CPU_VAR usage in xen-asm_64.S

tj: * remove now unused stack_thread_info()
    * s/kernelstack/kernel_stack/
    * added FIXME comment in xen-asm_64.S

Signed-off-by: Brian Gerst <brgerst@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
arch/x86/ia32/ia32entry.S
arch/x86/include/asm/pda.h
arch/x86/include/asm/thread_info.h
arch/x86/kernel/asm-offsets_64.c
arch/x86/kernel/cpu/common.c
arch/x86/kernel/entry_64.S
arch/x86/kernel/process_64.c
arch/x86/kernel/smpboot.c
arch/x86/xen/xen-asm_64.S