linux-kernel - Re: [PATCH 2/2] Documentation: kdump: describe VMCOREINFO export for RISCV64

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Date:   Fri, 14 Oct 2022 20:01:32 +0700
From:   Bagas Sanjaya <bagasdotme@...il.com>
To:     Xianting Tian <xianting.tian@...ux.alibaba.com>
Cc:     paul.walmsley@...ive.com, palmer@...belt.com,
        aou@...s.berkeley.edu, anup@...infault.org, heiko@...ech.de,
        guoren@...nel.org, mick@....forth.gr,
        alexandre.ghiti@...onical.com, bhe@...hat.com, vgoyal@...hat.com,
        dyoung@...hat.com, corbet@....net, Conor.Dooley@...rochip.com,
        kexec@...ts.infradead.org, linux-doc@...r.kernel.org,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
        crash-utility@...hat.com, heinrich.schuchardt@...onical.com,
        k-hagio-ab@....com, hschauhan@...ltrace.org, yixun.lan@...il.com
Subject: Re: [PATCH 2/2] Documentation: kdump: describe VMCOREINFO export for
 RISCV64

On Fri, Oct 14, 2022 at 03:48:10PM +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":
>     VA_BITS,
>     PAGE_OFFSET,
>     phys_ram_base,
>     MODULES_VADDR ~ MODULES_END,
>     VMALLOC_START ~ VMALLOC_END,
>     VMEMMAP_START ~ VMEMMAP_END,
>     KASAN_SHADOW_START ~ KASAN_SHADOW_END,
>     KERNEL_LINK_ADDR ~ ADDRESS_SPACE_END
> 
> Document these RISCV64 exports above.
> 

The patch description LGTM, thanks.

> +----------------------------------------------------------------------------------------------------------------------------------------------------
> +MODULES_VADDR|MODULES_END|VMALLOC_START|VMALLOC_END|VMEMMAP_START|VMEMMAP_END|KASAN_SHADOW_START|KASAN_SHADOW_END|KERNEL_LINK_ADDR|ADDRESS_SPACE_END
> +----------------------------------------------------------------------------------------------------------------------------------------------------

The overline above header text is unnecessary, so I have to strip it:

---- >8 ----

diff --git a/Documentation/admin-guide/kdump/vmcoreinfo.rst b/Documentation/admin-guide/kdump/vmcoreinfo.rst
index 6c7a1728de220e..8e2e164cf3db49 100644
--- a/Documentation/admin-guide/kdump/vmcoreinfo.rst
+++ b/Documentation/admin-guide/kdump/vmcoreinfo.rst
@@ -615,7 +615,6 @@ 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
 ----------------------------------------------------------------------------------------------------------------------------------------------------
 
Thanks.

-- 
An old man doll... just what I always wanted! - Clara

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