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b3ec0a37a7
linux/arch/x86/kernel/apic
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Suresh Siddha b3ec0a37a7 x86: Use EOI register in io-apic on intel platforms 
IO-APIC's in intel chipsets support EOI register starting from
IO-APIC version 2. Use that when ever we need to clear the
IO-APIC RTE's RemoteIRR bit explicitly.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Acked-by: Gary Hade <garyhade@us.ibm.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
LKML-Reference: <20091026230001.947855317@sbs-t61.sc.intel.com>
[ Marked use_eio_reg as __read_mostly, fixed small details ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-11-02 15:56:36 +01:00
..
apic_flat_64.c x86: don't call read_apic_id if !cpu_has_apic 2009-05-18 08:43:25 +02:00
apic_noop.c x86: apic: Allow noop operations to be called almost at any time 2009-10-15 17:26:53 +02:00
apic.c x86, apic: Clear APIC Timer Initial Count Register on shutdown 2009-10-27 14:54:21 +01:00
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 x86: Use EOI register in io-apic on intel platforms 2009-11-02 15:56:36 +01:00
ipi.c Merge commit 'v2.6.31-rc7' into x86/cleanups 2009-08-24 12:25:54 +02:00
Makefile x86, apic: Introduce the NOOP apic driver 2009-10-14 09:17:00 +02:00
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: SGI UV: Map MMIO-High memory range 2009-09-18 14:06:40 +02:00