Re: [PATCH] hw/loongarch: virt: pass random seed to fdt

["Jason A. Donenfeld" <Jason@zx2c4.com>]

On Mon, Sep 9, 2024 at 3:38 AM gaosong <gaosong@loongson.cn> wrote:
>
>
>
> 在 2024/9/5 下午11:33, Jason A. Donenfeld 写道:
> > If the FDT contains /chosen/rng-seed, then the Linux RNG will use it to
> > initialize early. Set this using the usual guest random number
> > generation function.
> >
> > This is the same procedure that's done in b91b6b5a2c ("hw/microblaze:
> > pass random seed to fdt"), e4b4f0b71c ("hw/riscv: virt: pass random seed
> > to fdt"), c6fe3e6b4c ("hw/openrisc: virt: pass random seed to fdt"),
> > 67f7e426e5 ("hw/i386: pass RNG seed via setup_data entry"), c287941a4d
> > ("hw/rx: pass random seed to fdt"), 5e19cc68fb ("hw/mips: boston: pass
> > random seed to fdt"), 6b23a67916 ("hw/nios2: virt: pass random seed to fdt")
> > c4b075318e ("hw/ppc: pass random seed to fdt"), and 5242876f37
> > ("hw/arm/virt: dt: add rng-seed property").
> >
> > These earlier commits later were amended to rerandomize the RNG seed on
> > snapshot load, but the LoongArch code somehow already does that, despite
> > not having this patch here, presumably due to some lucky copy and
> > pasting.
> >
> > Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
> > ---
> >   hw/loongarch/virt.c | 6 ++++++
> >   1 file changed, 6 insertions(+)
> >
>
> Reviewed-by: Song Gao <gaosong@loongson.cn>

Do you generally queue these up in
https://gitlab.com/gaosong/qemu/-/commits/loongarch-next/?ref_type=heads
? Or is it a different branch?