K.Prasad 40f9249a73 x86/debug: Clear reserved bits of DR6 in do_debug() ... Clear the reserved bits from the stored copy of debug status register (DR6). This will help easy bitwise operations such as quick testing of a debug event origin. Signed-off-by: K.Prasad <prasad@linux.vnet.ibm.com> Cc: Roland McGrath <roland@redhat.com> Cc: Jan Kiszka <jan.kiszka@siemens.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Ingo Molnar <mingo@elte.hu> LKML-Reference: <20100128111401.GB13935@in.ibm.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>		2010-01-29 02:26:10 +01:00
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asm	x86/debug: Clear reserved bits of DR6 in do_debug()	2010-01-29 02:26:10 +01:00