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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-15 15:07:35 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-15 15:07:35 (GMT) |
commit | 5f2434a66dfa4701b81b79a78eaf9c32da0f8839 (patch) | |
tree | 8c38f1fb0d0fbcd15e496df89be00ad8c4918a43 /arch/powerpc/include/asm/tlbflush.h | |
parent | 278429cff8809958d25415ba0ed32b59866ab1a8 (diff) | |
parent | 6dc6472581f693b5fc95aebedf67b4960fb85cf0 (diff) | |
download | linux-fsl-qoriq-5f2434a66dfa4701b81b79a78eaf9c32da0f8839.tar.xz |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (158 commits)
powerpc: Fix CHRP PCI config access for indirect_pci
powerpc/chrp: Fix detection of Python PCI host bridge on IBM CHRPs
powerpc: Fix 32-bit SMP boot on CHRP
powerpc: Fix link errors on 32-bit machines using legacy DMA
powerpc/pci: Improve detection of unassigned bridge resources
hvc_console: Fix free_irq in spinlocked section
powerpc: Get USE_STRICT_MM_TYPECHECKS working again
powerpc: Reflect the used arguments in machine_init() prototype
powerpc: Fix DMA offset for non-coherent DMA
powerpc: fix fsl_upm nand driver modular build
powerpc/83xx: add NAND support for the MPC8360E-RDK boards
powerpc: FPGA support for GE Fanuc SBC610
i2c: MPC8349E-mITX Power Management and GPIO expander driver
powerpc: reserve two DMA channels for audio in MPC8610 HPCD device tree
powerpc: document the "fsl,ssi-dma-channel" compatible property
powerpc: disable CHRP and PMAC support in various defconfigs
OF: add fsl,mcu-mpc8349emitx to the exception list
powerpc/83xx: add DS1374 RTC support for the MPC837xE-MDS boards
powerpc: remove support for bootmem-allocated memory for the DIU driver
powerpc: remove non-dependent load fsl_booke PTE_64BIT
...
Diffstat (limited to 'arch/powerpc/include/asm/tlbflush.h')
-rw-r--r-- | arch/powerpc/include/asm/tlbflush.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/tlbflush.h b/arch/powerpc/include/asm/tlbflush.h index 361cd5c..a2c6bfd 100644 --- a/arch/powerpc/include/asm/tlbflush.h +++ b/arch/powerpc/include/asm/tlbflush.h @@ -29,6 +29,9 @@ #include <linux/mm.h> extern void _tlbie(unsigned long address, unsigned int pid); +extern void _tlbil_all(void); +extern void _tlbil_pid(unsigned int pid); +extern void _tlbil_va(unsigned long address, unsigned int pid); #if defined(CONFIG_40x) || defined(CONFIG_8xx) #define _tlbia() asm volatile ("tlbia; sync" : : : "memory") @@ -38,31 +41,31 @@ extern void _tlbia(void); static inline void flush_tlb_mm(struct mm_struct *mm) { - _tlbia(); + _tlbil_pid(mm->context.id); } static inline void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr) { - _tlbie(vmaddr, vma ? vma->vm_mm->context.id : 0); + _tlbil_va(vmaddr, vma ? vma->vm_mm->context.id : 0); } static inline void flush_tlb_page_nohash(struct vm_area_struct *vma, unsigned long vmaddr) { - _tlbie(vmaddr, vma ? vma->vm_mm->context.id : 0); + flush_tlb_page(vma, vmaddr); } static inline void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end) { - _tlbia(); + _tlbil_pid(vma->vm_mm->context.id); } static inline void flush_tlb_kernel_range(unsigned long start, unsigned long end) { - _tlbia(); + _tlbil_pid(0); } #elif defined(CONFIG_PPC32) |