From: Marc Zyngier <maz@kernel.org>
To: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org, alexandru.elisei@arm.com,
andrii@kernel.org, ardb@kernel.org, ast@kernel.org,
broonie@kernel.org, catalin.marinas@arm.com,
daniel@iogearbox.net, dvyukov@google.com, james.morse@arm.com,
jean-philippe@linaro.org, jpoimboe@redhat.com,
peterz@infradead.org, robin.murphy@arm.com,
suzuki.poulose@arm.com, will@kernel.org
Subject: Re: [PATCH v2 04/13] arm64: kvm: use kvm_exception_table_entry
Date: Thu, 21 Oct 2021 10:09:22 +0100 [thread overview]
Message-ID: <87tuhabv7h.wl-maz@kernel.org> (raw)
In-Reply-To: <20211019160219.5202-5-mark.rutland@arm.com>
On Tue, 19 Oct 2021 17:02:10 +0100,
Mark Rutland <mark.rutland@arm.com> wrote:
>
> In subsequent patches we'll alter `struct exception_table_entry`, adding
> fields that are not needed for KVM exception fixups.
>
> In preparation for this, migrate KVM to its own `struct
> kvm_exception_table_entry`, which is identical to the current format of
> `struct exception_table_entry`. Comments are updated accordingly.
>
> There should be no functional change as a result of this patch.
>
> Signed-off-by: Mark Rutland <mark.rutland@arm.com>
> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
> Cc: Alexandru Elisei <alexandru.elisei@arm.com>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: James Morse <james.morse@arm.com>
> Cc: Marc Zyngier <maz@kernel.org>
> Cc: Robin Murphy <robin.murphy@arm.com>
> Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
> Cc: Will Deacon <will@kernel.org>
> ---
> arch/arm64/include/asm/kvm_asm.h | 7 ++++---
> arch/arm64/kvm/hyp/include/hyp/switch.h | 10 +++++++---
> 2 files changed, 11 insertions(+), 6 deletions(-)
Acked-by: Marc Zyngier <maz@kernel.org>
M.
--
Without deviation from the norm, progress is not possible.
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next prev parent reply other threads:[~2021-10-21 9:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-19 16:02 [PATCH v2 00/13] arm64: extable: remove anonymous out-of-line fixups Mark Rutland
2021-10-19 16:02 ` [PATCH v2 01/13] arm64: lib: __arch_clear_user(): fold fixups into body Mark Rutland
2021-10-19 16:02 ` [PATCH v2 02/13] arm64: lib: __arch_copy_from_user(): " Mark Rutland
2021-10-19 16:02 ` [PATCH v2 03/13] arm64: lib: __arch_copy_to_user(): " Mark Rutland
2021-10-19 16:02 ` [PATCH v2 04/13] arm64: kvm: use kvm_exception_table_entry Mark Rutland
2021-10-21 9:09 ` Marc Zyngier [this message]
2021-10-19 16:02 ` [PATCH v2 05/13] arm64: factor out GPR numbering helpers Mark Rutland
2021-10-19 16:02 ` [PATCH v2 06/13] arm64: gpr-num: support W registers Mark Rutland
2021-10-19 16:02 ` [PATCH v2 07/13] arm64: extable: consolidate definitions Mark Rutland
2021-10-19 16:02 ` [PATCH v2 08/13] arm64: extable: make fixup_exception() return bool Mark Rutland
2021-10-19 16:02 ` [PATCH v2 09/13] arm64: extable: use `ex` for `exception_table_entry` Mark Rutland
2021-10-19 16:02 ` [PATCH v2 10/13] arm64: extable: add `type` and `data` fields Mark Rutland
2021-10-19 16:02 ` [PATCH v2 11/13] arm64: extable: add a dedicated uaccess handler Mark Rutland
2021-10-19 16:02 ` [PATCH v2 12/13] arm64: extable: add load_unaligned_zeropad() handler Mark Rutland
2021-10-19 16:02 ` [PATCH v2 13/13] arm64: vmlinux.lds.S: remove `.fixup` section Mark Rutland
2021-10-21 10:05 ` [PATCH v2 00/13] arm64: extable: remove anonymous out-of-line fixups Will Deacon
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