On Mon, 24 Jul 2023 18:09:16 +0800, Song Shuai wrote:
> Since RISC-V Linux v6.4, the commit 3335068f8721 ("riscv: Use
> PUD/P4D/PGD pages for the linear mapping") changes phys_ram_base
> from the physical start of the kernel to the actual start of the DRAM.
>
> The Crash-utility's VTOP() still uses phys_ram_base and kernel_map.virt_addr
> to translate kernel virtual address, that failed the Crash with Linux v6.4 [1].
>
> [...]
Applied, thanks!
[1/2] riscv: Export va_kernel_pa_offset in vmcoreinfo
https://git.kernel.org/palmer/c/fbe7d19d2b7f
[2/2] Documentation: kdump: Add va_kernel_pa_offset for RISCV64
https://git.kernel.org/palmer/c/640c503d7dbd
Best regards,
--
Palmer Dabbelt <palmer@xxxxxxxxxxxx>
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