From: Sean Christopherson <sean.j.christopherson@intel.com>
To: Jethro Beekman <jethro@fortanix.com>
Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
"x86@kernel.org" <x86@kernel.org>,
"linux-sgx@vger.kernel.org" <linux-sgx@vger.kernel.org>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"dave.hansen@intel.com" <dave.hansen@intel.com>,
"nhorman@redhat.com" <nhorman@redhat.com>,
"npmccallum@redhat.com" <npmccallum@redhat.com>,
"serge.ayoun@intel.com" <serge.ayoun@intel.com>,
"shay.katz-zamir@intel.com" <shay.katz-zamir@intel.com>,
"haitao.huang@intel.com" <haitao.huang@intel.com>,
"andriy.shevchenko@linux.intel.com"
<andriy.shevchenko@linux.intel.com>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"kai.svahn@intel.com" <kai.svahn@intel.com>,
"bp@alien8.de" <bp@alien8.de>,
"josh@joshtriplett.org" <josh@joshtriplett.org>,
"luto@kernel.org" <luto@kernel.org>
Subject: Re: [PATCH v18 10/25] x86/sgx: Add ENCLS architectural error codes
Date: Wed, 2 Jan 2019 12:54:59 -0800 [thread overview]
Message-ID: <20190102205459.GH7460@linux.intel.com> (raw)
In-Reply-To: <4966112d-36b3-37e7-4344-2a0401a1f73d@fortanix.com>
On Mon, Dec 24, 2018 at 05:17:16AM +0000, Jethro Beekman wrote:
> On 2018-12-22 04:41, Jarkko Sakkinen wrote> +#ifndef
> _UAPI_ASM_X86_SGX_ERRNO_H
> >+#define _UAPI_ASM_X86_SGX_ERRNO_H
> >+
> >+/**
> >+ * enum sgx_encls_leaves - return codes for ENCLS, ENCLU and ENCLV
> >+ * %SGX_SUCCESS: No error.
> >+ * %SGX_INVALID_SIG_STRUCT: SIGSTRUCT contains an invalid value.
> >+ * %SGX_INVALID_ATTRIBUTE: Enclave is not attempting to access a resource
> >+ * for which it is not authorized.
> >+ * %SGX_BLKSTATE: EPC page is already blocked.
>
> Is it BLSTATE (SDM §40.1.4) or BLKSTATE (SDM §40.3)?
BLKSTATE, I'll file an SDM bug.
next prev parent reply other threads:[~2019-01-02 20:55 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-21 23:11 [PATCH v18 00/25] Intel SGX1 support Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 01/25] x86/cpufeatures: Add Intel-defined SGX feature bit Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 02/25] x86/cpufeatures: Add SGX sub-features (as Linux-defined bits) Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 03/25] x86/msr: Add IA32_FEATURE_CONTROL.SGX_ENABLE definition Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 04/25] x86/cpufeatures: Add Intel-defined SGX_LC feature bit Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 05/25] x86/msr: Add SGX Launch Control MSR definitions Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 06/25] x86/mm: x86/sgx: Add new 'PF_SGX' page fault error code bit Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 07/25] x86/mm: x86/sgx: Signal SIGSEGV for userspace #PFs w/ PF_SGX Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 08/25] x86/cpu/intel: Detect SGX support and update caps appropriately Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 09/25] x86/sgx: Define SGX1 and SGX2 ENCLS leafs Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 10/25] x86/sgx: Add ENCLS architectural error codes Jarkko Sakkinen
2018-12-24 5:17 ` Jethro Beekman
2018-12-24 11:53 ` Jarkko Sakkinen
2019-01-02 20:54 ` Sean Christopherson [this message]
2018-12-21 23:11 ` [PATCH v18 11/25] x86/sgx: Add SGX1 and SGX2 architectural data structures Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 12/25] x86/sgx: Add definitions for SGX's CPUID leaf and variable sub-leafs Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 13/25] x86/sgx: Add wrappers for ENCLS leaf functions Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 14/25] x86/sgx: Enumerate and track EPC sections Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 15/25] x86/sgx: Add functions to allocate and free EPC pages Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 16/25] x86/sgx: Add sgx_einit() for initializing enclaves Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 17/25] x86/mpx: pass @mm to kernel_managing_mpx_tables() in mpx_notify_unmap() Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 18/25] x86/sgx: Add the Linux SGX Enclave Driver Jarkko Sakkinen
2018-12-24 5:36 ` Jethro Beekman
2018-12-24 11:55 ` Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 19/25] x86/sgx: Add provisioning Jarkko Sakkinen
2018-12-24 5:36 ` Jethro Beekman
2018-12-24 11:57 ` Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 20/25] x86/sgx: Add swapping code to the SGX driver Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 21/25] x86/sgx: Add a simple swapper for the EPC memory manager Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 22/25] x86/sgx: ptrace() support for the SGX driver Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 23/25] x86/sgx: SGX documentation Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 24/25] selftests/x86: Add a selftest for SGX Jarkko Sakkinen
2018-12-21 23:11 ` [PATCH v18 25/25] x86/sgx: Update MAINTAINERS Jarkko Sakkinen
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