Hi, Boris and Thomas Could you give me any suggestions about this patch series? Other reviewers? Thanks. Lianbo 在 2019年04月23日 09:30, Lianbo Jiang 写道: > This patchset did three things: > > a). x86/e820, resource: add a new I/O resource descriptor 'IORES_DESC_ > RESERVED' > > b). x86/mm: change the check condition in SEV because a new descriptor is > introduced > > c). x86/kexec_file: add reserved e820 ranges to kdump kernel e820 table > > Changes since v1: > 1. Modified the value of flags to "0", when walking through the whole > tree for e820 reserved ranges. > > Changes since v2: > 1. Modified the value of flags to "0", when walking through the whole > tree for e820 reserved ranges. > 2. Modified the invalid SOB chain issue. > > Changes since v3: > 1. Dropped [PATCH 1/3 v3] resource: fix an error which walks through iomem > resources. Please refer to this commit <010a93bf97c7> "resource: Fix > find_next_iomem_res() iteration issue" > > Changes since v4: > 1. Improve the patch log, and add kernel log. > > Changes since v5: > 1. Rewrite these patches log. > > Changes since v6: > 1. Modify the [PATCH 1/2], and add the new I/O resource descriptor > 'IORES_DESC_RESERVED' for the iomem resources search interfaces, > and also updates these codes relates to 'IORES_DESC_NONE'. > 2. Modify the [PATCH 2/2], and walk through io resource based on the > new descriptor 'IORES_DESC_RESERVED'. > 3. Update patch log. > > Changes since v7: > 1. Improve patch log. > 2. Improve this function __ioremap_check_desc_other(). > 3. Modify code comment in the __ioremap_check_desc_other() > > Changes since v8: > 1. Get rid of all changes about ia64.(Borislav's suggestion) > 2. Change the examination condition to the 'IORES_DESC_ACPI_*'. > 3. Modify the signature. This patch(add the new I/O resource > descriptor 'IORES_DESC_RESERVED') was suggested by Boris. > > Changes since v9: > 1. Improve patch log. > 2. No need to modify the kernel/resource.c, so correct them. > 3. Change the name of the __ioremap_check_desc_other() to > __ioremap_check_desc_none_and_reserved(), and modify the > check condition, add comment above it. > > Changes since v10: > 1. Split them into three patches, the second patch is currently added. > 2. Change struct ioremap_mem_flags to struct ioremap_desc and redefine > it. > 3. Change the name of the __ioremap_check_desc_other() to > __ioremap_check_desc(). > 4. Change the check condition in SEV and also improve them. > 5. Modify the return value for some functions. > > Lianbo Jiang (3): > x86/e820, resource: add a new I/O resource descriptor > 'IORES_DESC_RESERVED' > x86/mm: change the check condition in SEV because a new descriptor is > introduced > x86/kexec_file: add reserved e820 ranges to kdump kernel e820 table > > arch/x86/kernel/crash.c | 6 +++++ > arch/x86/kernel/e820.c | 2 +- > arch/x86/mm/ioremap.c | 59 ++++++++++++++++++++++++++--------------- > include/linux/ioport.h | 10 +++++++ > 4 files changed, 54 insertions(+), 23 deletions(-) > _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec
