linux/arch/x86/kernel/apic
Robin Holt 036ed8ba61 x86, UV: Fix information in __uv_hub_info structure
A few parts of the uv_hub_info structure are initialized
incorrectly.

 - n_val is being loaded with m_val.
 - gpa_mask is initialized with a bytes instead of an unsigned long.
 - Handle the case where none of the alias registers are used.

Lastly I converted the bau over to using the uv_hub_info->m_val
which is the correct value.

Without this patch, booting a large configuration hits a
problem where the upper bits of the gnode affect the pnode
and the bau will not operate.

Signed-off-by: Robin Holt <holt@sgi.com>
Acked-by: Jack Steiner <steiner@sgi.com>
Cc: Cliff Whickman <cpw@sgi.com>
Cc: stable@kernel.org
LKML-Reference: <20091015224946.396355000@alcatraz.americas.sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-10-16 08:18:34 +02:00
..
apic_flat_64.c x86: don't call read_apic_id if !cpu_has_apic 2009-05-18 08:43:25 +02:00
apic.c Merge branch 'perfcounters-rename-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-09-21 09:15:07 -07:00
bigsmp_32.c x86: apic namespace cleanup 2009-08-31 21:30:47 +02:00
es7000_32.c Merge branch 'for-ingo' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6 into x86/apic 2009-08-29 09:31:47 +02:00
io_apic.c cpumask: use zalloc_cpumask_var() where possible 2009-09-24 09:34:24 +09:30
ipi.c Merge commit 'v2.6.31-rc7' into x86/cleanups 2009-08-24 12:25:54 +02:00
Makefile x86, apic: separate 32-bit setup functionality out of apic_32.c 2009-02-17 23:12:48 +01:00
nmi.c sysctl: remove "struct file *" argument of ->proc_handler 2009-09-24 07:21:04 -07:00
numaq_32.c x86: apic namespace cleanup 2009-08-31 21:30:47 +02:00
probe_32.c x86: Remove duplicated #include's 2009-06-17 19:02:35 +02:00
probe_64.c x86, apic: Use logical flat on intel with <= 8 logical cpus 2009-09-19 09:20:05 +02:00
summit_32.c x86: apic namespace cleanup 2009-08-31 21:30:47 +02:00
x2apic_cluster.c x86: Fix MSI-X initialization by using online_mask for x2apic target_cpus 2009-08-08 17:04:58 +02:00
x2apic_phys.c x86: Fix MSI-X initialization by using online_mask for x2apic target_cpus 2009-08-08 17:04:58 +02:00
x2apic_uv_x.c x86, UV: Fix information in __uv_hub_info structure 2009-10-16 08:18:34 +02:00