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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-15 18:28:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-15 18:28:46 -0700 |
| commit | f26a3988917913b3d11b2bd741601a2c64ab9204 (patch) | |
| tree | 69b3da12c23ebe30a4ed0563648eb1bca5e83185 /arch/powerpc/mm/slb.c | |
| parent | ac0e9c30b1cb22c01f3edbb94857de2bae7611ca (diff) | |
| parent | faa5b9daa8bd8a18b5b1f3a8dd79261503f7cdd3 (diff) | |
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpctip-x86-urgent-2008-05-17-17-16-08tip-x86-setup-2008-05-30_12.10_Fritip-x86-mtrr-2008-05-16-12-09-30tip-x86-cleanups-2008-05-16-11-16-08tip-tip-2008-05-26_08_52_Montip-timers-hrtimers-2008-05-30_12.09_Fritip-timers-hpet-2008-05-30_12.09_Fritip-sched-2008-05-26_08_52_Montip-core-locking-2008-05-26_08_52_Mon
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
[POWERPC] macintosh: Replace deprecated __initcall with device_initcall
[POWERPC] cell: Fix section mismatches in io-workarounds code
[POWERPC] spufs: Fix compile error
[POWERPC] Fix uninitialized variable bug in copy_{to|from}_user
[POWERPC] Add null pointer check to of_find_property
[POWERPC] vmemmap fixes to use smaller pages
[POWERPC] spufs: Fix pointer reference in find_victim
[POWERPC] 85xx: SBC8548 - Add flash support and HW Rev reporting
[POWERPC] 85xx: Fix some sparse warnings for 85xx MDS
[POWERPC] 83xx: Enable DMA engine on the MPC8377 MDS board.
[POWERPC] 86xx: mpc8610_hpcd: fix second serial port
[POWERPC] 86xx: mpc8610_hpcd: add support for NOR and NAND flashes
[POWERPC] 85xx: Add 8568 PHY workarounds to board code
[POWERPC] 86xx: mpc8610_hpcd: use ULI526X driver for on-board ethernet
Diffstat (limited to 'arch/powerpc/mm/slb.c')
| -rw-r--r-- | arch/powerpc/mm/slb.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index cf8705e32d60..89497fb04280 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -28,7 +28,7 @@ #include <asm/udbg.h> #ifdef DEBUG -#define DBG(fmt...) udbg_printf(fmt) +#define DBG(fmt...) printk(fmt) #else #define DBG pr_debug #endif @@ -263,13 +263,19 @@ void slb_initialize(void) extern unsigned int *slb_miss_kernel_load_linear; extern unsigned int *slb_miss_kernel_load_io; extern unsigned int *slb_compare_rr_to_size; +#ifdef CONFIG_SPARSEMEM_VMEMMAP + extern unsigned int *slb_miss_kernel_load_vmemmap; + unsigned long vmemmap_llp; +#endif /* Prepare our SLB miss handler based on our page size */ linear_llp = mmu_psize_defs[mmu_linear_psize].sllp; io_llp = mmu_psize_defs[mmu_io_psize].sllp; vmalloc_llp = mmu_psize_defs[mmu_vmalloc_psize].sllp; get_paca()->vmalloc_sllp = SLB_VSID_KERNEL | vmalloc_llp; - +#ifdef CONFIG_SPARSEMEM_VMEMMAP + vmemmap_llp = mmu_psize_defs[mmu_vmemmap_psize].sllp; +#endif if (!slb_encoding_inited) { slb_encoding_inited = 1; patch_slb_encoding(slb_miss_kernel_load_linear, @@ -281,6 +287,12 @@ void slb_initialize(void) DBG("SLB: linear LLP = %04lx\n", linear_llp); DBG("SLB: io LLP = %04lx\n", io_llp); + +#ifdef CONFIG_SPARSEMEM_VMEMMAP + patch_slb_encoding(slb_miss_kernel_load_vmemmap, + SLB_VSID_KERNEL | vmemmap_llp); + DBG("SLB: vmemmap LLP = %04lx\n", vmemmap_llp); +#endif } get_paca()->stab_rr = SLB_NUM_BOLTED; |