On 10/18/22 13:06, Xianting Tian wrote: > > 在 2022/10/18 上午11:19, Bagas Sanjaya 写道: >> On Fri, Oct 14, 2022 at 09:41:39PM +0800, Xianting Tian wrote: >>> The following interrelated definitions and ranges are needed by the kdump >>> crash tool, they are exported by "arch/riscv/kernel/crash_core.c": >> Better say "..., which are exported by ..." >> >>> diff --git a/Documentation/admin-guide/kdump/vmcoreinfo.rst b/Documentation/admin-guide/kdump/vmcoreinfo.rst >>> index 6726f439958c..8e2e164cf3db 100644 >>> --- a/Documentation/admin-guide/kdump/vmcoreinfo.rst >>> +++ b/Documentation/admin-guide/kdump/vmcoreinfo.rst >>> @@ -595,3 +595,33 @@ X2TLB >>> ----- >>> Indicates whether the crashed kernel enabled SH extended mode. >>> + >>> +RISCV64 >>> +======= >>> + >>> +VA_BITS >>> +------- >>> + >>> +The maximum number of bits for virtual addresses. Used to compute the >>> +virtual memory ranges. >>> + >>> +PAGE_OFFSET >>> +----------- >>> + >>> +Indicates the virtual kernel start address of direct-mapped RAM region. >>> + >>> +phys_ram_base >>> +------------- >>> + >>> +Indicates the start physical RAM address. >>> + >>> +MODULES_VADDR|MODULES_END|VMALLOC_START|VMALLOC_END|VMEMMAP_START|VMEMMAP_END|KASAN_SHADOW_START|KASAN_SHADOW_END|KERNEL_LINK_ADDR|ADDRESS_SPACE_END >>> +---------------------------------------------------------------------------------------------------------------------------------------------------- >>> + >>> +Used to get the correct ranges: >>> + >>> + * MODULES_VADDR ~ MODULES_END : Kernel module space. >>> + * VMALLOC_START ~ VMALLOC_END : vmalloc() / ioremap() space. >>> + * VMEMMAP_START ~ VMEMMAP_END : vmemmap region, used for struct page array. >>> + * KASAN_SHADOW_START ~ KASAN_SHADOW_END : kasan shadow space. >>> + * KERNEL_LINK_ADDR ~ ADDRESS_SPACE_END : Kernel link and BPF space. >> The documentation LGTM, thanks. >> >> When the patch subject is fixed, > Could you tell me what patch subject should be changed to ? thanks I mean the description, not subject (as in email). That is, fix the description (see above). The subject shouldn't be changed. Sorry for inconvenience. Thanks. -- An old man doll... just what I always wanted! - Clara _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec
