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| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2008-10-17 11:17:41 +0900 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-10-17 09:50:09 -0700 |
| commit | 749da7912e1270abbbaef04112a7a78febf3f0f4 (patch) | |
| tree | 78728a9646f60114597bee15242ad3b6f6c510b7 /arch/ia64/kernel | |
| parent | 2e532d68a2b3e2aa6b19731501222069735c741c (diff) | |
| download | op-kernel-dev-749da7912e1270abbbaef04112a7a78febf3f0f4.zip op-kernel-dev-749da7912e1270abbbaef04112a7a78febf3f0f4.tar.gz | |
ia64/pv_ops: fix paravirtualization of ivt.S with CONFIG_SMP=n
When CONFIG_SMP=n, three instruction in ivt.S were missed to paravirtualize.
paravirtualize them.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel')
| -rw-r--r-- | arch/ia64/kernel/ivt.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S index 416a952..f675d8e3 100644 --- a/arch/ia64/kernel/ivt.S +++ b/arch/ia64/kernel/ivt.S @@ -580,7 +580,7 @@ ENTRY(dirty_bit) mov b0=r29 // restore b0 ;; st8 [r17]=r18 // store back updated PTE - itc.d r18 // install updated PTE + ITC_D(p0, r18, r16) // install updated PTE #endif mov pr=r31,-1 // restore pr RFI @@ -646,7 +646,7 @@ ENTRY(iaccess_bit) mov b0=r29 // restore b0 ;; st8 [r17]=r18 // store back updated PTE - itc.i r18 // install updated PTE + ITC_I(p0, r18, r16) // install updated PTE #endif /* !CONFIG_SMP */ mov pr=r31,-1 RFI @@ -698,7 +698,7 @@ ENTRY(daccess_bit) or r18=_PAGE_A,r18 // set the accessed bit ;; st8 [r17]=r18 // store back updated PTE - itc.d r18 // install updated PTE + ITC_D(p0, r18, r16) // install updated PTE #endif mov b0=r29 // restore b0 mov pr=r31,-1 |
