On Thu, 23 Jul 2020 14:38:03 +0530, Ravi Bangoria wrote:
> Last series[1] was to add basic infrastructure support for more than
> one watchpoint on Book3S powerpc. This series actually enables the 2nd
> DAWR for baremetal and powervm. Kvm guest is still not supported.
>
> v4:
> https://lore.kernel.org/r/20200717040958.70561-1-ravi.bango...@linux.ibm.com
>
> v4->v5:
> - Using hardcoded values instead of macros HBP_NUM_ONE and HBP_NUM_TWO.
> Comment above HBP_NUM_MAX changed to explain it's value.
> - Included CPU_FTR_DAWR1 into CPU_FTRS_POWER10
> - Using generic function feat_enable() instead of
> feat_enable_debug_facilities_v31() to enable CPU_FTR_DAWR1.
> - ISA still includes 512B boundary in match criteria. But that's a
> documentation mistake. Mentioned about this in the last patch.
> - Rebased to powerpc/next
> - Added Jordan's Reviewed-by/Tested-by tags
>
> [...]
Applied to powerpc/next.
[01/10] powerpc/watchpoint: Fix 512 byte boundary limit
https://git.kernel.org/powerpc/c/3190ecbfeeb2ab17778887ce3fa964615d6460fd
[02/10] powerpc/watchpoint: Fix DAWR exception constraint
https://git.kernel.org/powerpc/c/f6780ce619f8daa285760302d56e95892087bd1f
[03/10] powerpc/watchpoint: Fix DAWR exception for CACHEOP
https://git.kernel.org/powerpc/c/f3c832f1350bcf1e6906113ee3168066f4235dbe
[04/10] powerpc/watchpoint: Enable watchpoint functionality on power10 guest
https://git.kernel.org/powerpc/c/8f460a8175e6d85537d581734e9fa7ef97036b1a
[05/10] powerpc/dt_cpu_ftrs: Add feature for 2nd DAWR
https://git.kernel.org/powerpc/c/dc1cedca54704d336c333b5398daaf13b23e391b
[06/10] powerpc/watchpoint: Set CPU_FTR_DAWR1 based on pa-features bit
https://git.kernel.org/powerpc/c/8f45ca3f8b87c4810674fbfe65de6d041ee0baee
[07/10] powerpc/watchpoint: Rename current H_SET_MODE DAWR macro
https://git.kernel.org/powerpc/c/6f3fe297f95134e9b2386dae0067bf530e1ddca0
[08/10] powerpc/watchpoint: Guest support for 2nd DAWR hcall
https://git.kernel.org/powerpc/c/03f3e54abd95061ea11bdb4eedbe3cab6553704f
[09/10] powerpc/watchpoint: Return available watchpoints dynamically
https://git.kernel.org/powerpc/c/deb2bd9bcc8428d4b65b6ba640ba8b57c1b20b17
[10/10] powerpc/watchpoint: Remove 512 byte boundary
https://git.kernel.org/powerpc/c/3f31e49dc4588d396023028791e36c23235e1334
cheers
