linux/arch/x86/platform
Cliff Wickman 11cab711f6 x86/uv: Fix the UV BAU destination timeout period
Correct the calculation of a destination timeout period, which
is used to distinguish between a destination timeout and the
situation where all the target software ack resources are full
and a request is returned immediately.

The problem is that integer arithmetic was overflowing, yielding
a very large result.

Without this fix destination timeouts are identified as resource
'plugged' events and an ipi method of resource releasing is
unnecessarily employed.

Signed-off-by: Cliff Wickman <cpw@sgi.com>
Link: http://lkml.kernel.org/r/20120622131212.GA31884@sgi.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-06-25 14:45:04 +02:00
..
ce4100 gpio: Add a driver for Sodaville GPIO controller 2012-02-03 16:13:25 -07:00
efi x86, efi: Allow basic init with mixed 32/64-bit efi/kernel 2012-02-23 18:54:51 -08:00
geode arch/x86/platform/geode/net5501.c: change active_low to 0 for LED driver 2012-05-04 14:40:07 -07:00
iris module_param: make bool parameters really bool (arch) 2012-01-13 09:32:18 +10:30
mrst kmsg - kmsg_dump() use iterator to receive log buffer content 2012-06-15 14:53:59 -07:00
olpc x86/olpc/xo1/sci: Report RTC wakeup events 2012-05-07 15:02:26 +02:00
scx200 scx200_32: replace printks with pr_<level>s 2012-02-03 23:24:58 +01:00
sfi Merge branch 'linus' into x86/apic-cleanups 2011-01-07 14:14:15 +01:00
uv x86/uv: Fix the UV BAU destination timeout period 2012-06-25 14:45:04 +02:00
visws x86/apic: Fix typo EIO_ACK -> EOI_ACK and document it 2012-05-18 09:46:07 +02:00
Makefile x86: geode: New PCEngines Alix system driver 2011-09-21 11:19:42 +02:00