Re: [PATCH v5 0/1] perf/smmuv3: Don't reserve the PMCG register spaces

2021-02-01 Thread Leizhen (ThunderTown)
On 2021/2/1 23:50, Will Deacon wrote: > On Mon, Feb 01, 2021 at 09:27:49PM +0800, Zhen Lei wrote: >> v4 --> v5: >> 1. Give up doing the mapping for the entire SMMU register space. >> 2. Fix some compile warnings. Sorry. So sorry. > > That's alright, these things happen. However, this came in sl

Re: [PATCH v5 0/1] perf/smmuv3: Don't reserve the PMCG register spaces

2021-02-01 Thread Will Deacon
On Mon, Feb 01, 2021 at 09:27:49PM +0800, Zhen Lei wrote: > v4 --> v5: > 1. Give up doing the mapping for the entire SMMU register space. > 2. Fix some compile warnings. Sorry. So sorry. That's alright, these things happen. However, this came in slightly too late for 5.12, so please resend at -rc1

[PATCH v5 0/1] perf/smmuv3: Don't reserve the PMCG register spaces

2021-02-01 Thread Zhen Lei
v4 --> v5: 1. Give up doing the mapping for the entire SMMU register space. 2. Fix some compile warnings. Sorry. So sorry. v3 --> v4: 1. Delete the unnecessary encapsulation function smmu_pmu_get_and_ioremap_resource(). 2. Discard adding MODULE_SOFTDEP. v2 --> v3: Patch 3 is updated because http