Commit a5d90c923bcf ("x86/efi: Quirk out SGI UV") added a quirk to
efi_apply_memmap_quirks to force SGI UV systems to fall back to the old
EFI memmap mechanism. We have a BIOS fix for this issue now, so we no
longer need this quirk in the kernel. This commit removes the quirk
from the function in question.
Signed-off-by: Alex Thorlton <athorl...@sgi.com>
Acked-by: Mike Travis <tra...@sgi.com>
Acked-by: Russ Anderson <r...@sgi.com>
Cc: Matt Fleming <matt.flem...@intel.com>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: Ingo Molnar <mi...@redhat.com>
Cc: "H. Peter Anvin" <h...@zytor.com>
Cc: Hedi Berriche <h...@sgi.com>
Cc: Dimitri Sivanich <sivan...@sgi.com>
Cc: x...@kernel.org
Cc: linux-...@vger.kernel.org
---
arch/x86/platform/efi/quirks.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/arch/x86/platform/efi/quirks.c b/arch/x86/platform/efi/quirks.c
index 1c7380d..96b417c 100644
--- a/arch/x86/platform/efi/quirks.c
+++ b/arch/x86/platform/efi/quirks.c
@@ -259,12 +259,6 @@ void __init efi_apply_memmap_quirks(void)
pr_info("efi: Setup done, disabling due to 32/64-bit
mismatch\n");
efi_unmap_memmap();
}
-
- /*
- * UV doesn't support the new EFI pagetable mapping yet.
- */
- if (is_uv_system())
- set_bit(EFI_OLD_MEMMAP, &efi.flags);
}
/*
--
1.8.5.6
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