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x86/platform/UV: Remove EFI memmap quirk for UV2+
[linux-2.6-microblaze.git]
/
arch
/
x86
/
kernel
/
apic
/
x2apic_uv_x.c
diff --git
a/arch/x86/kernel/apic/x2apic_uv_x.c
b/arch/x86/kernel/apic/x2apic_uv_x.c
index
d760c6b
..
624db00
100644
(file)
--- a/
arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/
arch/x86/kernel/apic/x2apic_uv_x.c
@@
-889,7
+889,10
@@
void __init uv_system_init(void)
return;
}
pr_info("UV: Found %s hub\n", hub);
- map_low_mmrs();
+
+ /* We now only need to map the MMRs on UV1 */
+ if (is_uv1_hub())
+ map_low_mmrs();
m_n_config.v = uv_read_local_mmr(UVH_RH_GAM_CONFIG_MMR );
m_val = m_n_config.s.m_skt;