Re: [PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-16 Thread Jarkko Sakkinen
On Tue, Sep 15, 2020 at 09:02:50AM -0500, Josh Poimboeuf wrote: > On Tue, Sep 15, 2020 at 03:39:29PM +0200, Borislav Petkov wrote: > > On Tue, Sep 15, 2020 at 08:27:25AM -0500, Josh Poimboeuf wrote: > > > I see the v37 missing patches now, but they're not threaded with the > > > original thread. >

Re: [PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-16 Thread Borislav Petkov
On Wed, Sep 16, 2020 at 07:04:19PM +0300, Jarkko Sakkinen wrote: > The duplicate versions of v38 are equal. The "backup" server was just > really slow with vger. That's why I retried. Well, vger has been really slow for a while now... > As can be seen here both v38's are also complete: > > https

Re: [PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-16 Thread Jarkko Sakkinen
On Tue, Sep 15, 2020 at 08:27:25AM -0500, Josh Poimboeuf wrote: > On Tue, Sep 15, 2020 at 12:57:16PM +0300, Jarkko Sakkinen wrote: > > On Mon, Sep 14, 2020 at 10:38:26AM -0500, Josh Poimboeuf wrote: > > > On Mon, Sep 14, 2020 at 10:18:16AM -0500, Josh Poimboeuf wrote: > > > > Hi Jarko, > > > > > >

Re: [PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-16 Thread Jarkko Sakkinen
On Tue, Sep 15, 2020 at 03:39:29PM +0200, Borislav Petkov wrote: > On Tue, Sep 15, 2020 at 08:27:25AM -0500, Josh Poimboeuf wrote: > > I see the v37 missing patches now, but they're not threaded with the > > original thread. > > Probably because he bounced only the ones you didn't get, separately.

Re: [PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-15 Thread Josh Poimboeuf
On Tue, Sep 15, 2020 at 12:57:16PM +0300, Jarkko Sakkinen wrote: > On Mon, Sep 14, 2020 at 10:38:26AM -0500, Josh Poimboeuf wrote: > > On Mon, Sep 14, 2020 at 10:18:16AM -0500, Josh Poimboeuf wrote: > > > Hi Jarko, > > > > > > It looks like some of the patches weren't delivered to the lists. > > >

Re: [PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-15 Thread Borislav Petkov
On Tue, Sep 15, 2020 at 08:27:25AM -0500, Josh Poimboeuf wrote: > I see the v37 missing patches now, but they're not threaded with the > original thread. Probably because he bounced only the ones you didn't get, separately. > v38 has some missing patches as well. And I got them twice. Can we ple

Re: [PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-15 Thread Josh Poimboeuf
On Tue, Sep 15, 2020 at 03:39:29PM +0200, Borislav Petkov wrote: > On Tue, Sep 15, 2020 at 08:27:25AM -0500, Josh Poimboeuf wrote: > > I see the v37 missing patches now, but they're not threaded with the > > original thread. > > Probably because he bounced only the ones you didn't get, separately.

Re: [PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-15 Thread Borislav Petkov
On Tue, Sep 15, 2020 at 09:02:50AM -0500, Josh Poimboeuf wrote: > If you getting them (twice?) and vger's not, it sounds like vger is > dropping them for some reason. Yes, this has kinda been the case last and this week, for whatever reason. From the two v38 submissions, I have only this in my LKM

Re: [PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-15 Thread Jarkko Sakkinen
On Mon, Sep 14, 2020 at 10:38:26AM -0500, Josh Poimboeuf wrote: > On Mon, Sep 14, 2020 at 10:18:16AM -0500, Josh Poimboeuf wrote: > > Hi Jarko, > > > > It looks like some of the patches weren't delivered to the lists. > > Patches 0, 1, 8, 9, and 17 seem to be missing. > > > > Lore agrees with me:

Re: [PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-14 Thread Sean Christopherson
On Mon, Sep 14, 2020 at 10:38:12AM -0500, Josh Poimboeuf wrote: > On Mon, Sep 14, 2020 at 10:18:16AM -0500, Josh Poimboeuf wrote: > > Hi Jarko, > > > > It looks like some of the patches weren't delivered to the lists. > > Patches 0, 1, 8, 9, and 17 seem to be missing. > > > > Lore agrees with me:

Re: [PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-14 Thread Josh Poimboeuf
On Mon, Sep 14, 2020 at 10:18:16AM -0500, Josh Poimboeuf wrote: > Hi Jarko, > > It looks like some of the patches weren't delivered to the lists. > Patches 0, 1, 8, 9, and 17 seem to be missing. > > Lore agrees with me: > > > https://lore.kernel.org/linux-sgx/20200911124019.42178-1-jarkko.sak

Re: [PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-14 Thread Josh Poimboeuf
Hi Jarko, It looks like some of the patches weren't delivered to the lists. Patches 0, 1, 8, 9, and 17 seem to be missing. Lore agrees with me: https://lore.kernel.org/linux-sgx/20200911124019.42178-1-jarkko.sakki...@linux.intel.com/ On Fri, Sep 11, 2020 at 03:39:57PM +0300, Jarkko Sakkinen

[PATCH v37 02/24] x86/cpufeatures: x86/msr: Add Intel SGX Launch Control hardware bits

2020-09-11 Thread Jarkko Sakkinen
From: Sean Christopherson Add X86_FEATURE_SGX_LC, which informs whether or not the CPU supports SGX Launch Control. Add MSR_IA32_SGXLEPUBKEYHASH{0, 1, 2, 3}, which when combined contain a SHA256 hash of a 3072-bit RSA public key. SGX backed software packages, so called enclaves, are always signe