Re: [Qemu-devel] [PATCH] fix QEMU build on Xen/ARM

[Don Slutz <dslutz@verizon.com>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On 01/22/15 13:46, Stefano Stabellini wrote:
> xen_get_vmport_regs_pfn should take a xen_pfn_t argument, not an 
> unsigned long argument (in fact xen_pfn_t is defined as uint64_t
> on ARM).
> 
> Also use xc_hvm_param_get instead of the deprecated
> xc_get_hvm_param.
> 
> Signed-off-by: Stefano Stabellini
> <stefano.stabellini@eu.citrix.com>
> 
> diff --git a/include/hw/xen/xen_common.h
> b/include/hw/xen/xen_common.h index 519696f..355fbac 100644 ---
> a/include/hw/xen/xen_common.h +++ b/include/hw/xen/xen_common.h @@
> -168,14 +168,16 @@ void xen_shutdown_fatal_error(const char *fmt,
> ...) GCC_FMT_ATTR(1, 2);
> 
> #ifdef HVM_PARAM_VMPORT_REGS_PFN static inline int
> xen_get_vmport_regs_pfn(XenXC xc, domid_t dom, -
> unsigned long *vmport_regs_pfn) +
> xen_pfn_t *vmport_regs_pfn) { -    return xc_get_hvm_param(xc, dom,
> HVM_PARAM_VMPORT_REGS_PFN, -
> vmport_regs_pfn); +    uint64_t value; +    return
> xc_hvm_param_get(xc, dom, HVM_PARAM_VMPORT_REGS_PFN, +
> &value);

This is not going to work.  Maybe "int rc =" instead of return?
    -Don Slutz


> +    *vmport_regs_pfn = (xen_pfn_t) value; } #else static inline
> int xen_get_vmport_regs_pfn(XenXC xc, domid_t dom, -
> unsigned long *vmport_regs_pfn) +
> xen_pfn_t *vmport_regs_pfn) { return -ENOSYS; }
> 
> 
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)
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=vsQ2
-----END PGP SIGNATURE-----