Re: [PATCH v5 4/4] x86: re-enable rng seeding via SetupData

2022-12-28 Thread Jason A. Donenfeld
On Wed, Dec 28, 2022 at 04:07:13AM +0100, Jason A. Donenfeld wrote: > On Tue, Dec 27, 2022 at 02:36:54PM +0100, Jason A. Donenfeld wrote: > > On Mon, Dec 26, 2022 at 05:57:30PM +0100, Jason A. Donenfeld wrote: > > > On Mon, Dec 26, 2022 at 03:43:04PM +0100, Jason A. Donenfeld wrote: > > > > On Mon,

Re: [PATCH v5 4/4] x86: re-enable rng seeding via SetupData

2022-12-27 Thread Jason A. Donenfeld
On Tue, Dec 27, 2022 at 02:36:54PM +0100, Jason A. Donenfeld wrote: > On Mon, Dec 26, 2022 at 05:57:30PM +0100, Jason A. Donenfeld wrote: > > On Mon, Dec 26, 2022 at 03:43:04PM +0100, Jason A. Donenfeld wrote: > > > On Mon, Dec 26, 2022 at 03:24:07PM +0100, Jason A. Donenfeld wrote: > > > > Hi, > >

Re: [PATCH v5 4/4] x86: re-enable rng seeding via SetupData

2022-12-27 Thread Jason A. Donenfeld
On Mon, Dec 26, 2022 at 05:57:30PM +0100, Jason A. Donenfeld wrote: > On Mon, Dec 26, 2022 at 03:43:04PM +0100, Jason A. Donenfeld wrote: > > On Mon, Dec 26, 2022 at 03:24:07PM +0100, Jason A. Donenfeld wrote: > > > Hi, > > > > > > I'm currently stumped at the moment, so adding linux-mm@ and x86@.

Re: [PATCH v5 4/4] x86: re-enable rng seeding via SetupData

2022-12-26 Thread Jason A. Donenfeld
On Mon, Dec 26, 2022 at 03:43:04PM +0100, Jason A. Donenfeld wrote: > On Mon, Dec 26, 2022 at 03:24:07PM +0100, Jason A. Donenfeld wrote: > > Hi, > > > > I'm currently stumped at the moment, so adding linux-mm@ and x86@. Still > > working on it though. Details of where I'm at are below the quote b

Re: [PATCH v5 4/4] x86: re-enable rng seeding via SetupData

2022-12-26 Thread Jason A. Donenfeld
On Mon, Dec 26, 2022 at 03:24:07PM +0100, Jason A. Donenfeld wrote: > Hi, > > I'm currently stumped at the moment, so adding linux-mm@ and x86@. Still > working on it though. Details of where I'm at are below the quote below. > > On Sat, Dec 24, 2022 at 05:21:46AM +0100, Jason A. Donenfeld wrote:

Re: [PATCH v5 4/4] x86: re-enable rng seeding via SetupData

2022-12-26 Thread Jason A. Donenfeld
Hi, I'm currently stumped at the moment, so adding linux-mm@ and x86@. Still working on it though. Details of where I'm at are below the quote below. On Sat, Dec 24, 2022 at 05:21:46AM +0100, Jason A. Donenfeld wrote: > On Sat, Dec 24, 2022 at 04:09:08AM +0100, Jason A. Donenfeld wrote: > > Hi Er

Re: [PATCH v5 4/4] x86: re-enable rng seeding via SetupData

2022-12-23 Thread Jason A. Donenfeld
On Sat, Dec 24, 2022 at 04:09:08AM +0100, Jason A. Donenfeld wrote: > Hi Eric, > > Replying to you from my telephone, and I'm traveling the next two days, > but I thought I should mention some preliminary results right away from > doing some termux compiles: > > On Fri, Dec 23, 2022 at 04:14:00PM

Re: [PATCH v5 4/4] x86: re-enable rng seeding via SetupData

2022-12-23 Thread Jason A. Donenfeld
Hi Eric, Replying to you from my telephone, and I'm traveling the next two days, but I thought I should mention some preliminary results right away from doing some termux compiles: On Fri, Dec 23, 2022 at 04:14:00PM -0800, Eric Biggers wrote: > Hi Jason, > > On Wed, Sep 21, 2022 at 11:31:34AM +0

Re: [PATCH v5 4/4] x86: re-enable rng seeding via SetupData

2022-12-23 Thread Eric Biggers
Hi Jason, On Wed, Sep 21, 2022 at 11:31:34AM +0200, Jason A. Donenfeld wrote: > This reverts 3824e25db1 ("x86: disable rng seeding via setup_data"), but > for 7.2 rather than 7.1, now that modifying setup_data is safe to do. > > Cc: Laurent Vivier > Cc: Michael S. Tsirkin > Cc: Paolo Bonzini >

[PATCH v5 4/4] x86: re-enable rng seeding via SetupData

2022-09-21 Thread Jason A. Donenfeld
This reverts 3824e25db1 ("x86: disable rng seeding via setup_data"), but for 7.2 rather than 7.1, now that modifying setup_data is safe to do. Cc: Laurent Vivier Cc: Michael S. Tsirkin Cc: Paolo Bonzini Cc: Peter Maydell Cc: Philippe Mathieu-Daudé Cc: Richard Henderson Cc: Ard Biesheuvel Ac