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ARM: 9280/1: mm: fix warning on phys_addr_t to void pointer assignment
commita4e03921c1
upstream. zero_page is a void* pointer but memblock_alloc() returns phys_addr_t type so this generates a warning while using clang and with -Wint-error enabled that becomes and error. So let's cast the return of memblock_alloc() to (void *). Cc: <stable@vger.kernel.org> # 4.14.x + Fixes:340a982825
("ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation") Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -161,7 +161,7 @@ void __init paging_init(const struct machine_desc *mdesc)
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mpu_setup();
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/* allocate the zero page. */
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zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
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zero_page = (void *)memblock_alloc(PAGE_SIZE, PAGE_SIZE);
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if (!zero_page)
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panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
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__func__, PAGE_SIZE, PAGE_SIZE);
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