Re: [PATCH v6 00/16] powerpc/watchpoint: Preparation for more than one watchpoint

2020-05-20 Thread Michael Ellerman
On Thu, 14 May 2020 16:47:25 +0530, Ravi Bangoria wrote: > So far, powerpc Book3S code has been written with an assumption of > only one watchpoint. But Power10[1] is introducing second watchpoint > register (DAWR). Even though this patchset does not enable 2nd DAWR, > it makes the infrastructure

[PATCH v6 00/16] powerpc/watchpoint: Preparation for more than one watchpoint

2020-05-14 Thread Ravi Bangoria
So far, powerpc Book3S code has been written with an assumption of only one watchpoint. But Power10[1] is introducing second watchpoint register (DAWR). Even though this patchset does not enable 2nd DAWR, it makes the infrastructure ready so that enabling 2nd DAWR should just be a matter of