Hello Janani,
Thanks for reviewing the patch. janani <jan...@linux.ibm.com> writes: > On 2019-07-12 23:45, Thiago Jung Bauermann wrote: >> powerpc is also going to use this feature, so put it in a generic location. >> >> Signed-off-by: Thiago Jung Bauermann <bauer...@linux.ibm.com> >> Reviewed-by: Thomas Gleixner <t...@linutronix.de> >> --- >> arch/Kconfig | 3 +++ >> arch/s390/Kconfig | 3 --- >> arch/x86/Kconfig | 4 +--- >> 3 files changed, 4 insertions(+), 6 deletions(-) >> >> diff --git a/arch/Kconfig b/arch/Kconfig >> index c47b328eada0..4ef3499d4480 100644 >> --- a/arch/Kconfig >> +++ b/arch/Kconfig >> @@ -927,6 +927,9 @@ config LOCK_EVENT_COUNTS >> the chance of application behavior change because of timing >> differences. The counts are reported via debugfs. >> >> +config ARCH_HAS_MEM_ENCRYPT >> + bool >> + >> source "kernel/gcov/Kconfig" >> >> source "scripts/gcc-plugins/Kconfig" >> diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig >> index 5d8570ed6cab..f820e631bf89 100644 >> --- a/arch/s390/Kconfig >> +++ b/arch/s390/Kconfig >> @@ -1,7 +1,4 @@ >> # SPDX-License-Identifier: GPL-2.0 >> -config ARCH_HAS_MEM_ENCRYPT >> - def_bool y >> - > > Since you are removing the "def_bool y" when ARCH_HAS_MEM_ENCRYPT is moved to > arch/Kconfig, does the s390/Kconfig need "select ARCH_HAS_MEM_ENCRYPT" added > like you do for x86/Kconfig? Indeed, I missed that. Thanks for spotting it! > > - Janani > >> config MMU >> def_bool y >> >> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig >> index c9f331bb538b..5d3295f2df94 100644 >> --- a/arch/x86/Kconfig >> +++ b/arch/x86/Kconfig >> @@ -68,6 +68,7 @@ config X86 >> select ARCH_HAS_FORTIFY_SOURCE >> select ARCH_HAS_GCOV_PROFILE_ALL >> select ARCH_HAS_KCOV if X86_64 >> + select ARCH_HAS_MEM_ENCRYPT >> select ARCH_HAS_MEMBARRIER_SYNC_CORE >> select ARCH_HAS_PMEM_API if X86_64 >> select ARCH_HAS_PTE_SPECIAL >> @@ -1520,9 +1521,6 @@ config X86_CPA_STATISTICS >> helps to determine the effectiveness of preserving large and huge >> page mappings when mapping protections are changed. >> >> -config ARCH_HAS_MEM_ENCRYPT >> - def_bool y >> - >> config AMD_MEM_ENCRYPT >> bool "AMD Secure Memory Encryption (SME) support" >> depends on X86_64 && CPU_SUP_AMD -- Thiago Jung Bauermann IBM Linux Technology Center
