On Thu, Jul 14, 2022 at 3:29 AM Jason A. Donenfeld wrote:
>
> Hi again,
>
> On Mon, Jul 11, 2022 at 06:45:42PM +0200, Jason A. Donenfeld wrote:
> > I've reproduced the problem and determined the root cause. This is a
> > generic issue with the mmio get_cycles() implementation before 5.9 on
> > no-
Hi again,
On Mon, Jul 11, 2022 at 06:45:42PM +0200, Jason A. Donenfeld wrote:
> I've reproduced the problem and determined the root cause. This is a
> generic issue with the mmio get_cycles() implementation before 5.9 on
> no-MMU configs, which was fixed during the 5.9 cycle. I don't believe
> tha
Hi Alistair,
On Mon, Jul 11, 2022 at 01:36:28PM +1000, Alistair Francis wrote:
> On Mon, Jul 11, 2022 at 10:28 AM Jason A. Donenfeld wrote:
> >
> > On 7/11/22, Alistair Francis wrote:
> > > On Fri, Jul 8, 2022 at 7:56 PM Jason A. Donenfeld wrote:
> > >>
> > >> Hi Alistair,
> > >>
> > >> On 7/8/
On Mon, Jul 11, 2022 at 10:28 AM Jason A. Donenfeld wrote:
>
> On 7/11/22, Alistair Francis wrote:
> > On Fri, Jul 8, 2022 at 7:56 PM Jason A. Donenfeld wrote:
> >>
> >> Hi Alistair,
> >>
> >> On 7/8/22, Alistair Francis wrote:
> >>
> >> >> > but I think that's just the way things go unfortunat
On 7/11/22, Alistair Francis wrote:
> On Fri, Jul 8, 2022 at 7:56 PM Jason A. Donenfeld wrote:
>>
>> Hi Alistair,
>>
>> On 7/8/22, Alistair Francis wrote:
>>
>> >> > but I think that's just the way things go unfortunately.
>> >
>> > Hmm... That's a pain. So there is a bug in older kernels where
On Fri, Jul 8, 2022 at 7:56 PM Jason A. Donenfeld wrote:
>
> Hi Alistair,
>
> On 7/8/22, Alistair Francis wrote:
>
> >> > but I think that's just the way things go unfortunately.
> >
> > Hmm... That's a pain. So there is a bug in older kernels where they
> > won't boot if we specify this?
> >
> >
Hi Alistair,
On 7/8/22, Alistair Francis wrote:
>> > but I think that's just the way things go unfortunately.
>
> Hmm... That's a pain. So there is a bug in older kernels where they
> won't boot if we specify this?
>
> Can you point to the fixes?
Actually, in trying to reproduce this, I don't a
On Thu, Jul 7, 2022 at 11:04 AM Jason A. Donenfeld wrote:
>
> Hey Alistair,
>
> On Tue, Jul 05, 2022 at 03:09:09AM +0200, Jason A. Donenfeld wrote:
> > Hi Alistair,
> >
> > On Wed, Jun 29, 2022 at 4:09 AM Alistair Francis
> > wrote:
> > > I have a Linux 5.8 test case that is failing due to this
Hey Alistair,
On Tue, Jul 05, 2022 at 03:09:09AM +0200, Jason A. Donenfeld wrote:
> Hi Alistair,
>
> On Wed, Jun 29, 2022 at 4:09 AM Alistair Francis wrote:
> > I have a Linux 5.8 test case that is failing due to this patch.
>
> Before I started fixing things in random.c, there were a lot of ea
Hi Alistair,
On Wed, Jun 29, 2022 at 4:09 AM Alistair Francis wrote:
> I have a Linux 5.8 test case that is failing due to this patch.
Before I started fixing things in random.c, there were a lot of early
boot bugs with the RNG in Linux. I backported the fixes for these to
all stable kernels. It
On Mon, Jun 13, 2022 at 10:10 PM Jason A. Donenfeld wrote:
>
> 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 confirmed to successfully initialize the
> RNG on Linux 5.19-rc2.
On Thu, Jun 16, 2022 at 8:01 PM Jason A. Donenfeld wrote:
>
> Hi Alistair,
>
> On Thu, Jun 16, 2022 at 12:32:36PM +1000, Alistair Francis wrote:
> > Applied to riscv-to-apply.next with the full stop removed
>
> Great, thanks. Just wondering: am I looking in the right repo? I don't
> see it here: h
Hi Alistair,
On Thu, Jun 16, 2022 at 12:32:36PM +1000, Alistair Francis wrote:
> Applied to riscv-to-apply.next with the full stop removed
Great, thanks. Just wondering: am I looking in the right repo? I don't
see it here: https://github.com/alistair23/qemu/commits/riscv-to-apply.next
Jason
On Wed, Jun 15, 2022 at 2:07 PM Bin Meng wrote:
>
> On Mon, Jun 13, 2022 at 8:08 PM Jason A. Donenfeld wrote:
> >
> > 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 confirm
On Mon, Jun 13, 2022 at 8:08 PM Jason A. Donenfeld wrote:
>
> 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 confirmed to successfully initialize the
> RNG on Linux 5.19-rc2.
>
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 confirmed to successfully initialize the
RNG on Linux 5.19-rc2.
Cc: Alistair Francis
Signed-off-by: Jason A. Donenfeld
---
hw/riscv
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