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Date: Tue, 25 Mar 2014 21:57:54 +0100 From: Daniel Kiper <daniel.kiper@...cle.com> To: linux-efi@...r.kernel.org, linux-ia64@...r.kernel.org, linux-kernel@...r.kernel.org, x86@...nel.org, xen-devel@...ts.xenproject.org Cc: boris.ostrovsky@...cle.com, david.vrabel@...rix.com, eshelton@...ox.com, fenghua.yu@...el.com, hpa@...or.com, ian.campbell@...rix.com, jbeulich@...e.com, jeremy@...p.org, konrad.wilk@...cle.com, matt.fleming@...el.com, mingo@...hat.com, stefano.stabellini@...citrix.com, tglx@...utronix.de, tony.luck@...el.com, Daniel Kiper <daniel.kiper@...cle.com> Subject: [PATCH v3 3/5] x86: Call efi_memblock_x86_reserve_range() on native EFI platform only Call efi_memblock_x86_reserve_range() on native EFI platform only. This is not needed and even it should not be called on platforms which wraps EFI infrastructure like Xen. Signed-off-by: Daniel Kiper <daniel.kiper@...cle.com> --- arch/x86/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index ce72964..992b67a 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -933,7 +933,7 @@ void __init setup_arch(char **cmdline_p) set_bit(EFI_64BIT, &x86_efi_facility); } - if (efi_enabled(EFI_BOOT)) + if (!strncmp((char *)&boot_params.efi_info.efi_loader_signature, "EL", 2)) efi_memblock_x86_reserve_range(); #endif -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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