diff options
| author | Andy Lutomirski <luto@kernel.org> | 2017-11-02 00:59:12 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-11-02 11:04:45 +0100 |
| commit | f16b3da1dc936c0f8121741d0a1731bf242f2f56 (patch) | |
| tree | cdf49c5a7967d53e34136d7f3d9487d8f6d64ee7 /arch/x86/kernel/cpu/common.c | |
| parent | 3500130b84a3cdc5b6796eba1daf178944935efe (diff) | |
x86/xen/64, x86/entry/64: Clean up SP code in cpu_initialize_context()
I'm removing thread_struct::sp0, and Xen's usage of it is slightly
dubious and unnecessary. Use appropriate helpers instead.
While we're at at, reorder the code slightly to make it more obvious
what's going on.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Juergen Gross <jgross@suse.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Borislav Petkov <bpetkov@suse.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/d5b9a3da2b47c68325bd2bbe8f82d9554dee0d0f.1509609304.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/cpu/common.c')
0 files changed, 0 insertions, 0 deletions