From: Marc Zyngier <maz@kernel.org>
To: kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Oliver Upton <oliver.upton@linux.dev>,
Reiji Watanabe <reijiw@google.com>, Schspa Shi <schspa@gmail.com>,
kernel-team@android.com
Subject: [PATCH v2 20/20] KVM: arm64: Get rid or outdated comments
Date: Thu, 14 Jul 2022 16:20:24 +0100 [thread overview]
Message-ID: <20220714152024.1673368-21-maz@kernel.org> (raw)
In-Reply-To: <20220714152024.1673368-1-maz@kernel.org>
Once apon a time, the 32bit KVM/arm port was the reference, while
the arm64 version was the new kid on the block, without a clear
future... This was a long time ago.
"The times, they are a-changing."
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
arch/arm64/kvm/sys_regs.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index 7ab67a7fc0d8..b4fda04413f2 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -34,11 +34,6 @@
#include "trace.h"
/*
- * All of this file is extremely similar to the ARM coproc.c, but the
- * types are different. My gut feeling is that it should be pretty
- * easy to merge, but that would be an ABI breakage -- again. VFP
- * would also need to be abstracted.
- *
* For AArch32, we only take care of what is being trapped. Anything
* that has to do with init and userspace access has to go via the
* 64bit interface.
--
2.34.1
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next prev parent reply other threads:[~2022-07-14 15:41 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-14 15:20 [PATCH v2 00/20] KVM: arm64: vgic-v3 userspace access consolidation (and other goodies) Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 01/20] KVM: arm64: Add get_reg_by_id() as a sys_reg_desc retrieving helper Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 02/20] KVM: arm64: Reorder handling of invariant sysregs from userspace Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 03/20] KVM: arm64: Introduce generic get_user/set_user helpers for system registers Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 04/20] KVM: arm64: Rely on index_to_param() for size checks on userspace access Marc Zyngier
2022-07-15 6:59 ` Reiji Watanabe
2022-07-14 15:20 ` [PATCH v2 05/20] KVM: arm64: Consolidate sysreg userspace accesses Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 06/20] KVM: arm64: Get rid of reg_from/to_user() Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 07/20] KVM: arm64: vgic-v3: Simplify vgic_v3_has_cpu_sysregs_attr() Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 08/20] KVM: arm64: vgic-v3: Push user access into vgic_v3_cpu_sysregs_uaccess() Marc Zyngier
2022-07-15 7:08 ` Reiji Watanabe
2022-07-14 15:20 ` [PATCH v2 09/20] KVM: arm64: vgic-v3: Make the userspace accessors use sysreg API Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 10/20] KVM: arm64: vgic-v3: Convert userspace accessors over to FIELD_GET/FIELD_PREP Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 11/20] KVM: arm64: vgic-v3: Use u32 to manage the line level from userspace Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 12/20] KVM: arm64: vgic-v3: Consolidate userspace access for MMIO registers Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 13/20] KVM: arm64: vgic-v2: " Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 14/20] KVM: arm64: vgic: Use {get,put}_user() instead of copy_{from.to}_user Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 15/20] KVM: arm64: vgic-v2: Add helper for legacy dist/cpuif base address setting Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 16/20] KVM: arm64: vgic: Consolidate userspace access for " Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 17/20] KVM: arm64: vgic: Tidy-up calls to vgic_{get,set}_common_attr() Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 18/20] KVM: arm64: Get rid of find_reg_by_id() Marc Zyngier
2022-07-14 15:20 ` [PATCH v2 19/20] KVM: arm64: Descope kvm_arm_sys_reg_{get,set}_reg() Marc Zyngier
2022-07-14 15:20 ` Marc Zyngier [this message]
2022-07-17 11:01 ` [PATCH v2 00/20] KVM: arm64: vgic-v3 userspace access consolidation (and other goodies) Marc Zyngier
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