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authorIsaku Yamahata <yamahata@valinux.co.jp>2008-05-26 23:31:14 +0100
committerThomas Gleixner <tglx@linutronix.de>2008-05-27 10:11:36 +0200
commita90971ebddc81330f59203dee9803512aa4e2ef6 (patch)
treea940cf360c3e7d40b849c33b5d1a79244de9caee /Documentation/computone.txt
parentec9b2065d4d3b797604c09a569083dd9ff951b1b (diff)
xen: compilation fix to balloon driver for ia64 support
fix compilation error of ballon driver on ia64. extent_start member is pointer argument. On x86 pointer argument for xen hypercall is passed as virtual address. On the other hand, ia64 and ppc, pointer argument is passed in pseudo physical address. (guest physicall address.) So they must be passed as handle and convert right before issuing hypercall. CC drivers/xen/balloon.o linux-2.6-x86/drivers/xen/balloon.c: In function 'increase_reservation': linux-2.6-x86/drivers/xen/balloon.c:228: error: incompatible types in assignment linux-2.6-x86/drivers/xen/balloon.c: In function 'decrease_reservation': linux-2.6-x86/drivers/xen/balloon.c:324: error: incompatible types in assignment linux-2.6-x86/drivers/xen/balloon.c: In function 'dealloc_pte_fn': linux-2.6-x86/drivers/xen/balloon.c:486: error: incompatible types in assignment linux-2.6-x86/drivers/xen/balloon.c: In function 'alloc_empty_pages_and_pagevec': linux-2.6-x86/drivers/xen/balloon.c:522: error: incompatible types in assignment make[2]: *** [drivers/xen/balloon.o] Error 1 Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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