Messages in this thread | | | From | Thiago Jung Bauermann <> | Subject | [PATCH v4 0/6] Remove x86-specific code from generic headers | Date | Tue, 6 Aug 2019 01:49:13 -0300 |
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Hello,
This version has only a small change in the last patch as requested by Christoph and Halil, and collects Reviewed-by's.
These patches are applied on top of v5.3-rc2.
I don't have a way to test SME, SEV, nor s390's PEF so the patches have only been build tested.
Changelog
Since v3:
- Patch "s390/mm: Remove sev_active() function" - Preserve comment from sev_active() in force_dma_unencrypted(). Suggested by Christoph Hellwig.
Since v2:
- Patch "x86,s390: Move ARCH_HAS_MEM_ENCRYPT definition to arch/Kconfig" - Added "select ARCH_HAS_MEM_ENCRYPT" to config S390. Suggested by Janani.
- Patch "DMA mapping: Move SME handling to x86-specific files" - Split up into 3 new patches. Suggested by Christoph Hellwig.
- Patch "swiotlb: Remove call to sme_active()" - New patch.
- Patch "dma-mapping: Remove dma_check_mask()" - New patch.
- Patch "x86,s390/mm: Move sme_active() and sme_me_mask to x86-specific header" - New patch. - Removed export of sme_active symbol. Suggested by Christoph Hellwig.
- Patch "fs/core/vmcore: Move sev_active() reference to x86 arch code" - Removed export of sev_active symbol. Suggested by Christoph Hellwig.
- Patch "s390/mm: Remove sev_active() function" - New patch.
Since v1:
- Patch "x86,s390: Move ARCH_HAS_MEM_ENCRYPT definition to arch/Kconfig" - Remove definition of ARCH_HAS_MEM_ENCRYPT from s390/Kconfig as well. - Reworded patch title and message a little bit.
- Patch "DMA mapping: Move SME handling to x86-specific files" - Adapt s390's <asm/mem_encrypt.h> as well. - Remove dma_check_mask() from kernel/dma/mapping.c. Suggested by Christoph Hellwig.
Thiago Jung Bauermann (6): x86,s390: Move ARCH_HAS_MEM_ENCRYPT definition to arch/Kconfig swiotlb: Remove call to sme_active() dma-mapping: Remove dma_check_mask() x86,s390/mm: Move sme_active() and sme_me_mask to x86-specific header fs/core/vmcore: Move sev_active() reference to x86 arch code s390/mm: Remove sev_active() function
arch/Kconfig | 3 +++ arch/s390/Kconfig | 4 +--- arch/s390/include/asm/mem_encrypt.h | 5 +---- arch/s390/mm/init.c | 7 +------ arch/x86/Kconfig | 4 +--- arch/x86/include/asm/mem_encrypt.h | 10 ++++++++++ arch/x86/kernel/crash_dump_64.c | 5 +++++ arch/x86/mm/mem_encrypt.c | 2 -- fs/proc/vmcore.c | 8 ++++---- include/linux/crash_dump.h | 14 ++++++++++++++ include/linux/mem_encrypt.h | 15 +-------------- kernel/dma/mapping.c | 8 -------- kernel/dma/swiotlb.c | 3 +-- 13 files changed, 42 insertions(+), 46 deletions(-)
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