Messages in this thread | | | Subject | Re: [PATCH fixes 1/3] MIPS: Loongson64: Reserve vgabios memory on boot | From | Sergey Shtylyov <> | Date | Wed, 1 Nov 2023 19:21:57 +0300 |
| |
On 11/1/23 2:39 PM, Jiaxun Yang wrote:
> vgabios is passed from firmware to kernel on Loongson64 systems. > Sane firmware will keep this pointer in reserved memory space > passed from the firmware but insane firmware keeps it in low > memory before kernel entry that is not reserved. > > Previously kernel won't try to allocate memory from low memory > before kernel entry on boot, but after converting to memblock > it will do that. > > Fix by resversing those memory on early boot.
Reserving? :-)
> Cc: stable@vger.kernel.org > Fixes: a94e4f24ec83 ("MIPS: init: Drop boot_mem_map") > Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> [...]
MBR, Sergey
| |