Re: [PATCH 3/3] MIPS: KASLR: Make relocation_address can be configured

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Hi,

On 11/19/2020 04:06 PM, Sergei Shtylyov wrote:
Hello!

On 19.11.2020 5:29, Jinyang He wrote:

When CONFIG_RANDOMIZE_BASE is not set, determine_relocation_address()
always returns a constant. It is not friendly to users if the address
cannot be used. Make it can be configured at Kconfig.

   Make it configurable?
Oh, yes. Sorry for the expression.
0xffffffff81000000 cannot be used on Loongson64 if CONFIG_RANDOMIZE_BASE is disabled. It's lower than address of _end. It makes relocation_addr_valid() return 0 always.

Thanks!
Jinyang

Signed-off-by: Jinyang He <hejinyang@xxxxxxxxxxx>
[...]

MBR, Sergei





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