From: Andrew Scull <ascull@google.com>
To: kvmarm@lists.cs.columbia.edu
Cc: linux-arm-kernel@lists.infradead.org, kernel-team@android.com,
suzuki.poulose@arm.com, maz@kernel.org,
Sudeep Holla <sudeep.holla@arm.com>,
james.morse@arm.com, Andrew Scull <ascull@google.com>,
catalin.marinas@arm.com, will@kernel.org,
julien.thierry.kdev@gmail.com
Subject: [PATCH v4 15/19] smccc: Define vendor hyp owned service call region
Date: Tue, 15 Sep 2020 11:46:39 +0100 [thread overview]
Message-ID: <20200915104643.2543892-16-ascull@google.com> (raw)
In-Reply-To: <20200915104643.2543892-1-ascull@google.com>
Vendor specific hypervisor services have their own region of function
identifiers reserved by SMCCC. Extend the list of owners to include this
case.
Cc: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Andrew Scull <ascull@google.com>
---
include/linux/arm-smccc.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h
index 15c706fb0a37..ee286f5de239 100644
--- a/include/linux/arm-smccc.h
+++ b/include/linux/arm-smccc.h
@@ -49,6 +49,7 @@
#define ARM_SMCCC_OWNER_OEM 3
#define ARM_SMCCC_OWNER_STANDARD 4
#define ARM_SMCCC_OWNER_STANDARD_HYP 5
+#define ARM_SMCCC_OWNER_VENDOR_HYP 6
#define ARM_SMCCC_OWNER_TRUSTED_APP 48
#define ARM_SMCCC_OWNER_TRUSTED_APP_END 49
#define ARM_SMCCC_OWNER_TRUSTED_OS 50
--
2.28.0.618.gf4bc123cb7-goog
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next prev parent reply other threads:[~2020-09-15 11:05 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-15 10:46 [PATCH v4 00/19] Introduce separate nVHE hyp context Andrew Scull
2020-09-15 10:46 ` [PATCH v4 01/19] KVM: arm64: Remove __activate_vm wrapper Andrew Scull
2020-09-15 10:46 ` [PATCH v4 02/19] KVM: arm64: Remove hyp_panic arguments Andrew Scull
2020-09-15 10:46 ` [PATCH v4 03/19] KVM: arm64: Remove kvm_host_data_t typedef Andrew Scull
2020-09-15 10:46 ` [PATCH v4 04/19] KVM: arm64: Choose hyp symbol based on context Andrew Scull
2020-09-15 10:46 ` [PATCH v4 05/19] KVM: arm64: Save chosen hyp vector to a percpu variable Andrew Scull
2020-09-15 10:46 ` [PATCH v4 06/19] KVM: arm64: nVHE: Use separate vector for the host Andrew Scull
2020-09-15 10:46 ` [PATCH v4 07/19] KVM: arm64: nVHE: Don't consume host SErrors with ESB Andrew Scull
2020-09-15 10:46 ` [PATCH v4 08/19] KVM: arm64: Introduce hyp context Andrew Scull
2020-09-15 10:46 ` [PATCH v4 09/19] KVM: arm64: Update context references from host to hyp Andrew Scull
2020-09-15 10:46 ` [PATCH v4 10/19] KVM: arm64: Restore hyp when panicking in guest context Andrew Scull
2020-09-16 11:20 ` Marc Zyngier
2020-09-15 10:46 ` [PATCH v4 11/19] KVM: arm64: Share context save and restore macros Andrew Scull
2020-09-15 10:46 ` [PATCH v4 12/19] KVM: arm64: nVHE: Switch to hyp context for EL2 Andrew Scull
2020-09-16 13:14 ` Marc Zyngier
2020-09-15 10:46 ` [PATCH v4 13/19] KVM: arm64: nVHE: Handle hyp panics Andrew Scull
2020-09-15 10:46 ` [PATCH v4 14/19] KVM: arm64: nVHE: Pass pointers consistently to hyp-init Andrew Scull
2020-09-15 10:46 ` Andrew Scull [this message]
2020-09-15 10:46 ` [PATCH v4 16/19] smccc: Use separate variables for args and results Andrew Scull
2020-09-15 10:46 ` [PATCH v4 17/19] KVM: arm64: nVHE: Migrate hyp interface to SMCCC Andrew Scull
2020-09-15 10:46 ` [PATCH v4 18/19] KVM: arm64: nVHE: Migrate hyp-init " Andrew Scull
2020-09-15 10:46 ` [PATCH v4 19/19] KVM: arm64: nVHE: Fix pointers during SMCCC convertion Andrew Scull
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