diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/btext.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/kernel/entry_64.S | 4 | ||||
| -rw-r--r-- | arch/powerpc/kernel/lparmap.c | 6 | ||||
| -rw-r--r-- | arch/powerpc/kernel/machine_kexec_64.c | 5 |
4 files changed, 9 insertions, 10 deletions
diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c index 893dd24..5de0d80 100644 --- a/arch/powerpc/kernel/btext.c +++ b/arch/powerpc/kernel/btext.c @@ -60,7 +60,7 @@ int force_printk_to_btext = 0; * * The display is mapped to virtual address 0xD0000000, rather * than 1:1, because some some CHRP machines put the frame buffer - * in the region starting at 0xC0000000 (KERNELBASE). + * in the region starting at 0xC0000000 (PAGE_OFFSET). * This mapping is temporary and will disappear as soon as the * setup done by MMU_Init() is applied. * @@ -71,7 +71,7 @@ int force_printk_to_btext = 0; */ void __init btext_prepare_BAT(void) { - unsigned long vaddr = KERNELBASE + 0x10000000; + unsigned long vaddr = PAGE_OFFSET + 0x10000000; unsigned long addr; unsigned long lowbits; diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 7b93971..aacebb3 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -690,7 +690,7 @@ _GLOBAL(enter_rtas) /* Setup our real return addr */ SET_REG_TO_LABEL(r4,.rtas_return_loc) - SET_REG_TO_CONST(r9,KERNELBASE) + SET_REG_TO_CONST(r9,PAGE_OFFSET) sub r4,r4,r9 mtlr r4 @@ -718,7 +718,7 @@ _GLOBAL(enter_rtas) _STATIC(rtas_return_loc) /* relocation is off at this point */ mfspr r4,SPRN_SPRG3 /* Get PACA */ - SET_REG_TO_CONST(r5, KERNELBASE) + SET_REG_TO_CONST(r5, PAGE_OFFSET) sub r4,r4,r5 /* RELOC the PACA base pointer */ mfmsr r6 diff --git a/arch/powerpc/kernel/lparmap.c b/arch/powerpc/kernel/lparmap.c index 5a05a79..8a53d43 100644 --- a/arch/powerpc/kernel/lparmap.c +++ b/arch/powerpc/kernel/lparmap.c @@ -16,8 +16,8 @@ const struct LparMap __attribute__((__section__(".text"))) xLparMap = { .xSegmentTableOffs = STAB0_PAGE, .xEsids = { - { .xKernelEsid = GET_ESID(KERNELBASE), - .xKernelVsid = KERNEL_VSID(KERNELBASE), }, + { .xKernelEsid = GET_ESID(PAGE_OFFSET), + .xKernelVsid = KERNEL_VSID(PAGE_OFFSET), }, { .xKernelEsid = GET_ESID(VMALLOCBASE), .xKernelVsid = KERNEL_VSID(VMALLOCBASE), }, }, @@ -25,7 +25,7 @@ const struct LparMap __attribute__((__section__(".text"))) xLparMap = { .xRanges = { { .xPages = HvPagesToMap, .xOffset = 0, - .xVPN = KERNEL_VSID(KERNELBASE) << (SID_SHIFT - HW_PAGE_SHIFT), + .xVPN = KERNEL_VSID(PAGE_OFFSET) << (SID_SHIFT - HW_PAGE_SHIFT), }, }, }; diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c index ec0f06b..0b0fa47 100644 --- a/arch/powerpc/kernel/machine_kexec_64.c +++ b/arch/powerpc/kernel/machine_kexec_64.c @@ -153,9 +153,8 @@ void kexec_copy_flush(struct kimage *image) * including ones that were in place on the original copy */ for (i = 0; i < nr_segments; i++) - flush_icache_range(ranges[i].mem + KERNELBASE, - ranges[i].mem + KERNELBASE + - ranges[i].memsz); + flush_icache_range((unsigned long)__va(ranges[i].mem), + (unsigned long)__va(ranges[i].mem + ranges[i].memsz)); } #ifdef CONFIG_SMP |