From: Marc Zyngier <maz@kernel.org>
To: "Chen, Rong A" <rong.a.chen@intel.com>
Cc: Ard Biesheuvel <ardb@kernel.org>,
Kalesh Singh <kaleshsingh@google.com>,
kernel test robot <lkp@intel.com>,
llvm@lists.linux.dev, kbuild-all@lists.01.org,
Will Deacon <will@kernel.org>,
Quentin Perret <qperret@google.com>,
Fuad Tabba <tabba@google.com>,
surenb@google.com, Android Kernel Team <kernel-team@android.com>,
Catalin Marinas <catalin.marinas@arm.com>,
James Morse <james.morse@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Pasha Tatashin <pasha.tatashin@soleen.com>,
Joey Gouly <joey.gouly@arm.com>,
Peter Collingbourne <pcc@google.com>,
Andrew Scull <ascull@google.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Zenghui Yu <yuzenghui@huawei.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
kvmarm <kvmarm@lists.cs.columbia.edu>
Subject: Re: [kbuild-all] Re: [PATCH v2 6/9] KVM: arm64: Detect and handle hypervisor stack overflows
Date: Fri, 25 Feb 2022 15:31:43 +0000 [thread overview]
Message-ID: <87k0dj2c9s.wl-maz@kernel.org> (raw)
In-Reply-To: <16f47fa9-90b4-0b5c-33cb-cb004fc39266@intel.com>
On Fri, 25 Feb 2022 02:12:32 +0000,
"Chen, Rong A" <rong.a.chen@intel.com> wrote:
>
> Hi Marc, Ard,
>
> We have ignored the warning related to asmlinkage according to the
> below advice:
>
> https://lore.kernel.org/lkml/CAMj1kXHrRYagSVniSetHdG15rkQS+fm4zVOtN=Zda3W0QaEoJA@mail.gmail.com/
Ah, I didn't realise it had been updated. Apologies for the shouting!
> do you want the bot ignore such warning if asmlinkage not specified?
No, there is some value in warning about this particular case.
Thanks,
M.
--
Without deviation from the norm, progress is not possible.
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next prev parent reply other threads:[~2022-02-25 15:33 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-22 16:51 [PATCH v2 0/9] KVM: arm64: Hypervisor stack enhancements Kalesh Singh
2022-02-22 16:51 ` [PATCH v2 1/9] KVM: arm64: Introduce hyp_alloc_private_va_range() Kalesh Singh
2022-02-22 18:53 ` Mark Rutland
2022-02-22 16:51 ` [PATCH v2 2/9] KVM: arm64: Introduce pkvm_alloc_private_va_range() Kalesh Singh
2022-02-22 16:51 ` [PATCH v2 3/9] KVM: arm64: Add guard pages for KVM nVHE hypervisor stack Kalesh Singh
2022-02-22 16:51 ` [PATCH v2 4/9] KVM: arm64: Add guard pages for pKVM (protected nVHE) " Kalesh Singh
2022-02-22 18:55 ` Mark Rutland
2022-02-22 20:30 ` Kalesh Singh
2022-02-22 16:51 ` [PATCH v2 5/9] arm64: asm: Introduce test_sp_overflow macro Kalesh Singh
2022-02-22 18:32 ` Mark Rutland
2022-02-22 20:20 ` Kalesh Singh
2022-02-22 16:51 ` [PATCH v2 6/9] KVM: arm64: Detect and handle hypervisor stack overflows Kalesh Singh
2022-02-23 2:04 ` kernel test robot
2022-02-23 9:05 ` kernel test robot
2022-02-23 9:16 ` Marc Zyngier
2022-02-23 12:34 ` [kbuild-all] " Philip Li
2022-02-23 12:54 ` Marc Zyngier
2022-02-23 12:56 ` Ard Biesheuvel
2022-02-24 10:39 ` Marc Zyngier
2022-02-25 2:12 ` Chen, Rong A
2022-02-25 3:11 ` Kalesh Singh
2022-02-25 15:31 ` Marc Zyngier [this message]
2022-02-25 15:38 ` Ard Biesheuvel
2022-02-22 16:51 ` [PATCH v2 7/9] KVM: arm64: Add hypervisor overflow stack Kalesh Singh
2022-02-22 16:51 ` [PATCH v2 8/9] KVM: arm64: Unwind and dump nVHE HYP stacktrace Kalesh Singh
2022-02-22 16:51 ` [PATCH v2 9/9] KVM: arm64: Symbolize the nVHE HYP backtrace Kalesh Singh
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