Hi Anshuman, On Wed, Apr 29, 2020 at 03:07:15PM +0530, Anshuman Khandual wrote: > On 04/14/2020 03:18 PM, Anshuman Khandual wrote: > > This series is primarily motivated from an adhoc list from Mark Rutland > > during our previous ID_ISAR6 discussion [1]. The current proposal also > > accommodates some more suggestions from Will and Suzuki. > > > > This series adds missing 32 bit system registers (ID_PFR2, ID_DFR1 and > > ID_MMFR5), adds missing features bits on all existing system registers > > (32 and 64 bit) and some other miscellaneous changes. While here it also > > includes a patch which does macro replacement for various open bits shift > > encodings for various CPU ID registers. There is a slight re-order of the > > patches here as compared to the previous version (V1). > > > > This series is based on v5.7-rc1. All feature bits enabled here can be > > referred in ARM DDI 0487F.a specification. Though I have tried to select > > appropriate values for each new feature being added here, there might be > > some inconsistencies (or mistakes). In which case, please do let me know > > if anything needs to change. Thank you. > > > > [1] https://patchwork.kernel.org/patch/11287805/ > > > > Cc: Catalin Marinas <catalin.marinas@xxxxxxx> > > Cc: Will Deacon <will@xxxxxxxxxx> > > Cc: Mark Rutland <mark.rutland@xxxxxxx> > > Cc: Marc Zyngier <maz@xxxxxxxxxx> > > Cc: James Morse <james.morse@xxxxxxx> > > Cc: Suzuki K Poulose <suzuki.poulose@xxxxxxx> > > Cc: kvmarm@xxxxxxxxxxxxxxxxxxxxx > > Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > > Cc: linux-kernel@xxxxxxxxxxxxxxx > > > > Changes in V2: > > > > - Added Suggested-by tag from Mark Rutland for all changes he had proposed > > - Added comment for SpecSEI feature on why it is HIGHER_SAFE per Suzuki > > - Added a patch which makes ID_AA64DFR0_DOUBLELOCK a signed feature per Suzuki > > - Added ID_DFR1 and ID_MMFR5 system register definitions per Will > > - Added remaining features bits for relevant 64 bit system registers per Will > > - Changed commit message on [PATCH 5/7] regarding TraceFilt feature per Suzuki > > - Changed ID_PFR2.CSV3 (FTR_STRICT -> FTR_NONSTRICT) as 64 bit registers per Will > > - Changed ID_PFR0.CSV2 (FTR_STRICT -> FTR_NONSTRICT) as 64 bit registers per Will > > - Changed some commit messages > > Just a gentle ping. I am wondering if you had a chance to glance > through this updated series. Please can you resend based on for-next/cpufeature? Will _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
