Re: [PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-06-24 Thread Vincent Stehlé
On Fri, Jun 21, 2024 at 07:11:28PM +0200, Caleb Connolly wrote: > On Fri, 21 Jun 2024, 19:06 Vincent Stehlé, wrote: > > > On Fri, Jun 21, 2024 at 01:00:51PM +0200, Heinrich Schuchardt wrote: > > (..) > > > The current specification is in RFC 9562, 4.1, "Variant field" > > > > > > "The variant fie

Re: [PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-06-21 Thread Caleb Connolly
On Fri, 21 Jun 2024, 19:06 Vincent Stehlé, wrote: > On Fri, Jun 21, 2024 at 01:00:51PM +0200, Heinrich Schuchardt wrote: > (..) > > The current specification is in RFC 9562, 4.1, "Variant field" > > > > "The variant field consists of a variable number of the most significant > > bits of octet 8 o

Re: [PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-06-21 Thread Vincent Stehlé
On Fri, Jun 21, 2024 at 01:00:51PM +0200, Heinrich Schuchardt wrote: (..) > The current specification is in RFC 9562, 4.1, "Variant field" > > "The variant field consists of a variable number of the most significant > bits of octet 8 of the UUID. > > ... > > Specifically for UUIDs in this docume

Re: [PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-06-21 Thread Heinrich Schuchardt
On 21.06.24 13:25, Ilias Apalodimas wrote: On Fri, 21 Jun 2024 at 14:01, Ilias Apalodimas wrote: Hi Vincent, [...] $ uuid -d 935FE837-FAC8-4394-C008-737D8852C60D encode: STR: 935fe837-fac8-4394-c008-737d8852c60d SIV: 195894493536133784175416063449172723213 decode

Re: [PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-06-21 Thread Ilias Apalodimas
On Fri, 21 Jun 2024 at 14:01, Ilias Apalodimas wrote: > > Hi Vincent, > > [...] > > > > > $ uuid -d 935FE837-FAC8-4394-C008-737D8852C60D > > > > encode: STR: 935fe837-fac8-4394-c008-737d8852c60d > > > > SIV: 195894493536133784175416063449172723213 > > > > decode: variant: r

Re: [PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-06-21 Thread Ilias Apalodimas
Hi Vincent, [...] > > > $ uuid -d 935FE837-FAC8-4394-C008-737D8852C60D > > > encode: STR: 935fe837-fac8-4394-c008-737d8852c60d > > > SIV: 195894493536133784175416063449172723213 > > > decode: variant: reserved (Microsoft GUID) > > > version: 4 (random data based)

Re: [PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-06-21 Thread Heinrich Schuchardt
On 21.06.24 11:12, Vincent Stehlé wrote: On Wed, Jun 19, 2024 at 10:15:32PM +0300, Ilias Apalodimas wrote: Allô Vincent, Hi Ilias :) Thanks for testing! On Wed, 19 Jun 2024 at 17:02, Vincent Stehlé wrote: On Fri, May 31, 2024 at 03:50:34PM +0200, Caleb Connolly wrote: As more boards ad

Re: [PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-06-21 Thread Vincent Stehlé
On Wed, Jun 19, 2024 at 10:15:32PM +0300, Ilias Apalodimas wrote: > Allô Vincent, Hi Ilias :) > > Thanks for testing! > > On Wed, 19 Jun 2024 at 17:02, Vincent Stehlé wrote: > > > > On Fri, May 31, 2024 at 03:50:34PM +0200, Caleb Connolly wrote: > > > As more boards adopt support for the EFI C

Re: [PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-06-19 Thread Ilias Apalodimas
Allô Vincent, Thanks for testing! On Wed, 19 Jun 2024 at 17:02, Vincent Stehlé wrote: > > On Fri, May 31, 2024 at 03:50:34PM +0200, Caleb Connolly wrote: > > As more boards adopt support for the EFI CapsuleUpdate mechanism, there > > is a growing issue of being able to target updates to them pro

Re: [PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-06-19 Thread Vincent Stehlé
On Fri, May 31, 2024 at 03:50:34PM +0200, Caleb Connolly wrote: > As more boards adopt support for the EFI CapsuleUpdate mechanism, there > is a growing issue of being able to target updates to them properly. The > current mechanism of hardcoding UUIDs for each board at compile time is > unsustaina

Re: [PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-06-05 Thread Caleb Connolly
On 05/06/2024 07:59, Heinrich Schuchardt wrote: On 5/31/24 15:50, Caleb Connolly wrote: As more boards adopt support for the EFI CapsuleUpdate mechanism, there is a growing issue of being able to target updates to them properly. The current mechanism of hardcoding UUIDs for each board at comp

Re: [PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-06-04 Thread Heinrich Schuchardt
On 5/31/24 15:50, Caleb Connolly wrote: As more boards adopt support for the EFI CapsuleUpdate mechanism, there is a growing issue of being able to target updates to them properly. The current mechanism of hardcoding UUIDs for each board at compile time is unsustainable, and maintaining lists of

[PATCH v3 0/7] efi: CapsuleUpdate: support for dynamic UUIDs

2024-05-31 Thread Caleb Connolly
As more boards adopt support for the EFI CapsuleUpdate mechanism, there is a growing issue of being able to target updates to them properly. The current mechanism of hardcoding UUIDs for each board at compile time is unsustainable, and maintaining lists of GUIDs is similarly cumbersome. In this se