sparc32: remove all uses of ARCH_SUN4C
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:

committed by
David S. Miller

parent
593fc6ea47
commit
582a0baee5
@@ -53,8 +53,6 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
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/* See asm-sparc/uaccess.h */
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if (len > TASK_SIZE - PAGE_SIZE)
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return -ENOMEM;
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if (ARCH_SUN4C && len > 0x20000000)
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return -ENOMEM;
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if (!addr)
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addr = TASK_UNMAPPED_BASE;
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@@ -65,10 +63,6 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
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for (vmm = find_vma(current->mm, addr); ; vmm = vmm->vm_next) {
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/* At this point: (!vmm || addr < vmm->vm_end). */
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if (ARCH_SUN4C && addr < 0xe0000000 && 0x20000000 - len < addr) {
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addr = PAGE_OFFSET;
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vmm = find_vma(current->mm, PAGE_OFFSET);
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}
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if (TASK_SIZE - PAGE_SIZE - len < addr)
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return -ENOMEM;
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if (!vmm || addr + len <= vmm->vm_start)
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@@ -99,11 +93,6 @@ out:
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int sparc_mmap_check(unsigned long addr, unsigned long len)
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{
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if (ARCH_SUN4C &&
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(len > 0x20000000 ||
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(addr < 0xe0000000 && addr + len > 0x20000000)))
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return -EINVAL;
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/* See asm-sparc/uaccess.h */
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if (len > TASK_SIZE - PAGE_SIZE || addr + len > TASK_SIZE - PAGE_SIZE)
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return -EINVAL;
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