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authorIngo Molnar <mingo@kernel.org>2015-04-03 13:16:51 +0200
committerIngo Molnar <mingo@kernel.org>2015-05-19 15:47:14 +0200
commit3a9c4b0d7e1a693beeac24d749f6938444148e86 (patch)
treebc0794f0cdfedc974634c9bbf115a61ad10f12eb /arch/x86/xen
parentc0ee2cf61be0bd3db2a30d76056a2e09fa48272e (diff)
x86/fpu: Rename fpu_init() to fpu__cpu_init()
fpu_init() is a bit of a misnomer in that it (falsely) creates the impression that it's related to the (old) fpu_finit() function, which initializes FPU ctx state. Rename it to fpu__cpu_init() to make its boot time initialization clear, and to move it to the fpu__*() namespace. Also fix and extend its comment block to point out that it's called not only on the boot CPU, but on secondary CPUs as well. Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/xen')
-rw-r--r--arch/x86/xen/enlighten.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 46957ead3060..43f8704b7289 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1423,7 +1423,7 @@ static void xen_pvh_set_cr_flags(int cpu)
return;
/*
* For BSP, PSE PGE are set in probe_page_size_mask(), for APs
- * set them here. For all, OSFXSR OSXMMEXCPT are set in fpu_init.
+ * set them here. For all, OSFXSR OSXMMEXCPT are set in fpu__cpu_init().
*/
if (cpu_has_pse)
cr4_set_bits_and_update_boot(X86_CR4_PSE);