Re: [PATCH v1 2/3] x86/coco: Disable TDX module calls when TD partitioning is active

2023-11-29 Thread Huang, Kai
On Fri, 2023-11-24 at 11:38 +0100, Jeremi Piotrowski wrote: > On 23/11/2023 15:13, Kirill A. Shutemov wrote: > > On Wed, Nov 22, 2023 at 06:01:05PM +0100, Jeremi Piotrowski wrote: > > > Introduce CC_ATTR_TDX_MODULE_CALLS to allow code to check whether TDX > > > module > > > calls are available. Wh

Re: [PATCH v1 1/3] x86/tdx: Check for TDX partitioning during early TDX init

2023-11-29 Thread Borislav Petkov
On Wed, Nov 22, 2023 at 06:19:20PM +0100, Jeremi Piotrowski wrote: > Which approach do you prefer? I'm trying to figure out from the whole thread, what this guest is. * A HyperV second-level guest * of type TDX * Needs to defer cc_mask and page visibility bla... * needs to disable TDX module c

Re: [EXTERNAL] Re: [PATCH V2 net-next] net: mana: Assigning IRQ affinity on HT cores

2023-11-29 Thread Souradeep Chakrabarti
On Mon, Nov 27, 2023 at 10:06:39AM -0800, Jakub Kicinski wrote: > On Mon, 27 Nov 2023 09:36:38 + Souradeep Chakrabarti wrote: > > easier to keep things inside the mana driver code here > > Easier for who? Upstream we care about consistency and maintainability > across all drivers. I am refacto

Re: [EXTERNAL] Re: [PATCH V2 net-next] net: mana: Assigning IRQ affinity on HT cores

2023-11-29 Thread Jakub Kicinski
On Wed, 29 Nov 2023 14:17:39 -0800 Souradeep Chakrabarti wrote: > On Mon, Nov 27, 2023 at 10:06:39AM -0800, Jakub Kicinski wrote: > > On Mon, 27 Nov 2023 09:36:38 + Souradeep Chakrabarti wrote: > > > easier to keep things inside the mana driver code here > > > > Easier for who? Upstream we

Re: [EXTERNAL] Re: [PATCH V2 net-next] net: mana: Assigning IRQ affinity on HT cores

2023-11-29 Thread Yury Norov
On Mon, Nov 27, 2023 at 09:36:38AM +, Souradeep Chakrabarti wrote: > > > >-Original Message- > >From: Jakub Kicinski > >Sent: Wednesday, November 22, 2023 5:19 AM > >To: Souradeep Chakrabarti > >Cc: KY Srinivasan ; Haiyang Zhang > >; wei@kernel.org; Dexuan Cui > >; da...@davemlo

Re: [PATCH][next] net: mana: Fix spelling mistake "enforecement" -> "enforcement"

2023-11-29 Thread patchwork-bot+netdevbpf
Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Tue, 28 Nov 2023 09:53:04 + you wrote: > There is a spelling mistake in struct field hc_tx_err_sqpdid_enforecement. > Fix it. > > Signed-off-by: Colin Ian King > --- > drivers/net/ethernet/microsoft/mana/man

[PATCH v2] hv_netvsc: rndis_filter needs to select NLS

2023-11-29 Thread Randy Dunlap
rndis_filter uses utf8s_to_utf16s() which is provided by setting NLS, so select NLS to fix the build error: ERROR: modpost: "utf8s_to_utf16s" [drivers/net/hyperv/hv_netvsc.ko] undefined! Fixes: 1ce09e899d28 ("hyperv: Add support for setting MAC from within guests") Signed-off-by: Randy Dunlap Cc

RE: [PATCH v1 1/3] x86/tdx: Check for TDX partitioning during early TDX init

2023-11-29 Thread Reshetova, Elena
> On Wed, Nov 22, 2023 at 06:19:20PM +0100, Jeremi Piotrowski wrote: > > Which approach do you prefer? > > I'm trying to figure out from the whole thread, what this guest is. > > * A HyperV second-level guest > > * of type TDX > > * Needs to defer cc_mask and page visibility bla... > > * need

Re: [PATCH v1 1/3] x86/tdx: Check for TDX partitioning during early TDX init

2023-11-29 Thread Borislav Petkov
On Thu, Nov 30, 2023 at 07:08:00AM +, Reshetova, Elena wrote: > ... > 3. Normal TDX 1.0 guest that is unaware that it runs in partitioned >environment > 4. and so on There's a reason I call it a virt zoo. > I don’t know if AMD architecture would support all this spectrum of > the guests t