On 06/24/2013 11:17 AM, Michael Neuling wrote: > The smallest match region for both the DABR and DAWR is 8 bytes, so the > kernel needs to filter matches when users want to look at regions smaller than > this. > > Currently we set the length of PPC_BREAKPOINT_MODE_EXACT breakpoints to 8. > This is wrong as in exact mode we should only match on 1 address, hence the > length should be 1. > > This ensures that the kernel will filter out any exact mode hardware > breakpoint > matches on any addresses other than the requested one. > > Signed-off-by: Michael Neuling <mi...@neuling.org>
Reviewed-by: Anshuman Khandual <khand...@linux.vnet.ibm.com> _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
