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Subject: Re: [PATCH v6 19/22] powerpc/book3s64/hash/kuap: Enable kuap on hash
To: Christophe Leroy <christophe.leroy@csgroup.eu>,
 linuxppc-dev@lists.ozlabs.org, mpe@ellerman.id.au
References: <20201125051634.509286-1-aneesh.kumar@linux.ibm.com>
 <20201125051634.509286-20-aneesh.kumar@linux.ibm.com>
 <2898f50c-aa42-5842-9d29-7272c7da5d00@csgroup.eu>
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Message-ID: <cc0338af-da92-f6d5-c0fb-aca67a2cccc5@linux.ibm.com>
Date: Mon, 15 Mar 2021 18:29:52 +0530
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Cc: Sandipan Das <sandipan@linux.ibm.com>
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 <linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org>

On 3/15/21 5:36 PM, Christophe Leroy wrote:
> 
> 
> Le 25/11/2020 à 06:16, Aneesh Kumar K.V a écrit :
>> Reviewed-by: Sandipan Das <sandipan@linux.ibm.com>
>> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
> 
> PPC_HAVE_KUAP is only selected on book3s/64 when PPC_RADIX_MMU is 
> selected. Is that normal ?
> 


I guess we missed fixing that with this patch. How about

modified   arch/powerpc/platforms/Kconfig.cputype
@@ -103,6 +103,8 @@ config PPC_BOOK3S_64
  	select ARCH_SUPPORTS_NUMA_BALANCING
  	select IRQ_WORK
  	select PPC_MM_SLICES
+	select PPC_HAVE_KUEP
+	select PPC_HAVE_KUAP

  config PPC_BOOK3E_64
  	bool "Embedded processors"
@@ -365,8 +367,6 @@ config PPC_RADIX_MMU
  	bool "Radix MMU Support"
  	depends on PPC_BOOK3S_64
  	select ARCH_HAS_GIGANTIC_PAGE
-	select PPC_HAVE_KUEP
-	select PPC_HAVE_KUAP
  	default y
  	help
  	  Enable support for the Power ISA 3.0 Radix style MMU. Currently this





-aneesh