K.Prasad e3e94084ad powerpc, hw_breakpoint: Discard extraneous interrupt due to accesses outside symbol length ... Many a times, the requested breakpoint length can be less than the fixed breakpoint length i.e. 8 bytes supported by PowerPC 64-bit server (Book III S) processors. This could lead to extraneous interrupts resulting in false breakpoint notifications. This detects and discards such interrupts for non-ptrace requests. We don't change ptrace behaviour to avoid breaking compatability. [Suggestion from Paul Mackerras <paulus@samba.org> to add a new flag in 'struct arch_hw_breakpoint' to identify extraneous interrupts] Signed-off-by: K.Prasad <prasad@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>		2010-06-22 19:40:51 +10:00
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asm	powerpc, hw_breakpoint: Discard extraneous interrupt due to accesses outside symbol length	2010-06-22 19:40:51 +10:00