spapr: support only ELF kernel images
Currently everybody uses ELF kernel images with "-kernel" option on pseries machine but QEMU still tries to boot from an image even it fails to recognize it is ELF. This produces undefined behaviour if the user tries a kernel image compiled for another architecture. This removes support of raw kernel images. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Alexander Graf <agraf@suse.de>
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@ -1312,11 +1312,6 @@ static void ppc_spapr_init(QEMUMachineInitArgs *args)
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NULL, &lowaddr, NULL, 0, ELF_MACHINE, 0);
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kernel_le = kernel_size > 0;
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}
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if (kernel_size < 0) {
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kernel_size = load_image_targphys(kernel_filename,
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KERNEL_LOAD_ADDR,
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load_limit - KERNEL_LOAD_ADDR);
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}
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if (kernel_size < 0) {
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fprintf(stderr, "qemu: could not load kernel '%s'\n",
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kernel_filename);
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