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Thu, 25 May 2023 23:23:03 -0700 (PDT) MIME-Version: 1.0 References: <20230525-6e0855eb07086a96eaa82362@orel> In-Reply-To: <20230525-6e0855eb07086a96eaa82362@orel> From: Haibo Xu Date: Fri, 26 May 2023 14:22:52 +0800 Message-ID: Subject: Re: [PATCH v2 00/11] RISCV: Add KVM_GET_REG_LIST API To: Andrew Jones Cc: Haibo Xu , maz@kernel.org, oliver.upton@linux.dev, seanjc@google.com, Paolo Bonzini , Jonathan Corbet , Anup Patel , Atish Patra , Paul Walmsley , Palmer Dabbelt , Albert Ou , Shuah Khan , James Morse , Suzuki K Poulose , Zenghui Yu , David Matlack , Ben Gardon , Vipin Sharma , Colton Lewis , kvm@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 26, 2023 at 1:20=E2=80=AFAM Andrew Jones wrote: > > On Thu, May 25, 2023 at 03:38:24PM +0800, Haibo Xu wrote: > > KVM_GET_REG_LIST will dump all register IDs that are available to > > KVM_GET/SET_ONE_REG and It's very useful to identify some platform > > regression issue during VM migration. > > > > Patch 1-7 re-structured the get-reg-list test in aarch64 to make some > > of the code as common test framework that can be shared by riscv. > > > > Patch 8 enabled the KVM_GET_REG_LIST API in riscv and patch 9-11 added > > the corresponding kselftest for checking possible register regressions. > > > > The get-reg-list kvm selftest was ported from aarch64 and tested with > > Linux 6.4-rc1 on a Qemu riscv virt machine. > > > > --- > > Changed since v1: > > * rebase to Andrew's changes > > * fix coding style > > > > Andrew Jones (7): > > KVM: arm64: selftests: Replace str_with_index with strdup_printf > > KVM: arm64: selftests: Drop SVE cap check in print_reg > > KVM: arm64: selftests: Remove print_reg's dependency on vcpu_config > > KVM: arm64: selftests: Rename vcpu_config and add to kvm_util.h > > KVM: arm64: selftests: Delete core_reg_fixup > > KVM: arm64: selftests: Split get-reg-list test code > > KVM: arm64: selftests: Finish generalizing get-reg-list > > All the patches above should also have your s-o-b since your posting them= . > Sure. > Thanks, > drew From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 31B40C7EE23 for ; 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Thu, 25 May 2023 23:23:03 -0700 (PDT) MIME-Version: 1.0 References: <20230525-6e0855eb07086a96eaa82362@orel> In-Reply-To: <20230525-6e0855eb07086a96eaa82362@orel> From: Haibo Xu Date: Fri, 26 May 2023 14:22:52 +0800 Message-ID: Subject: Re: [PATCH v2 00/11] RISCV: Add KVM_GET_REG_LIST API To: Andrew Jones Cc: Haibo Xu , maz@kernel.org, oliver.upton@linux.dev, seanjc@google.com, Paolo Bonzini , Jonathan Corbet , Anup Patel , Atish Patra , Paul Walmsley , Palmer Dabbelt , Albert Ou , Shuah Khan , James Morse , Suzuki K Poulose , Zenghui Yu , David Matlack , Ben Gardon , Vipin Sharma , Colton Lewis , kvm@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230525_232306_981403_210F7834 X-CRM114-Status: GOOD ( 16.72 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; 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Thu, 25 May 2023 23:23:03 -0700 (PDT) MIME-Version: 1.0 References: <20230525-6e0855eb07086a96eaa82362@orel> In-Reply-To: <20230525-6e0855eb07086a96eaa82362@orel> From: Haibo Xu Date: Fri, 26 May 2023 14:22:52 +0800 Message-ID: Subject: Re: [PATCH v2 00/11] RISCV: Add KVM_GET_REG_LIST API To: Andrew Jones Cc: Haibo Xu , maz@kernel.org, oliver.upton@linux.dev, seanjc@google.com, Paolo Bonzini , Jonathan Corbet , Anup Patel , Atish Patra , Paul Walmsley , Palmer Dabbelt , Albert Ou , Shuah Khan , James Morse , Suzuki K Poulose , Zenghui Yu , David Matlack , Ben Gardon , Vipin Sharma , Colton Lewis , kvm@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230525_232306_981403_210F7834 X-CRM114-Status: GOOD ( 16.72 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gRnJpLCBNYXkgMjYsIDIwMjMgYXQgMToyMOKAr0FNIEFuZHJldyBKb25lcyA8YWpvbmVzQHZl bnRhbmFtaWNyby5jb20+IHdyb3RlOgo+Cj4gT24gVGh1LCBNYXkgMjUsIDIwMjMgYXQgMDM6Mzg6 MjRQTSArMDgwMCwgSGFpYm8gWHUgd3JvdGU6Cj4gPiBLVk1fR0VUX1JFR19MSVNUIHdpbGwgZHVt cCBhbGwgcmVnaXN0ZXIgSURzIHRoYXQgYXJlIGF2YWlsYWJsZSB0bwo+ID4gS1ZNX0dFVC9TRVRf T05FX1JFRyBhbmQgSXQncyB2ZXJ5IHVzZWZ1bCB0byBpZGVudGlmeSBzb21lIHBsYXRmb3JtCj4g PiByZWdyZXNzaW9uIGlzc3VlIGR1cmluZyBWTSBtaWdyYXRpb24uCj4gPgo+ID4gUGF0Y2ggMS03 IHJlLXN0cnVjdHVyZWQgdGhlIGdldC1yZWctbGlzdCB0ZXN0IGluIGFhcmNoNjQgdG8gbWFrZSBz b21lCj4gPiBvZiB0aGUgY29kZSBhcyBjb21tb24gdGVzdCBmcmFtZXdvcmsgdGhhdCBjYW4gYmUg c2hhcmVkIGJ5IHJpc2N2Lgo+ID4KPiA+IFBhdGNoIDggZW5hYmxlZCB0aGUgS1ZNX0dFVF9SRUdf TElTVCBBUEkgaW4gcmlzY3YgYW5kIHBhdGNoIDktMTEgYWRkZWQKPiA+IHRoZSBjb3JyZXNwb25k aW5nIGtzZWxmdGVzdCBmb3IgY2hlY2tpbmcgcG9zc2libGUgcmVnaXN0ZXIgcmVncmVzc2lvbnMu Cj4gPgo+ID4gVGhlIGdldC1yZWctbGlzdCBrdm0gc2VsZnRlc3Qgd2FzIHBvcnRlZCBmcm9tIGFh cmNoNjQgYW5kIHRlc3RlZCB3aXRoCj4gPiBMaW51eCA2LjQtcmMxIG9uIGEgUWVtdSByaXNjdiB2 aXJ0IG1hY2hpbmUuCj4gPgo+ID4gLS0tCj4gPiBDaGFuZ2VkIHNpbmNlIHYxOgo+ID4gICAqIHJl YmFzZSB0byBBbmRyZXcncyBjaGFuZ2VzCj4gPiAgICogZml4IGNvZGluZyBzdHlsZQo+ID4KPiA+ IEFuZHJldyBKb25lcyAoNyk6Cj4gPiAgIEtWTTogYXJtNjQ6IHNlbGZ0ZXN0czogUmVwbGFjZSBz dHJfd2l0aF9pbmRleCB3aXRoIHN0cmR1cF9wcmludGYKPiA+ICAgS1ZNOiBhcm02NDogc2VsZnRl c3RzOiBEcm9wIFNWRSBjYXAgY2hlY2sgaW4gcHJpbnRfcmVnCj4gPiAgIEtWTTogYXJtNjQ6IHNl bGZ0ZXN0czogUmVtb3ZlIHByaW50X3JlZydzIGRlcGVuZGVuY3kgb24gdmNwdV9jb25maWcKPiA+ ICAgS1ZNOiBhcm02NDogc2VsZnRlc3RzOiBSZW5hbWUgdmNwdV9jb25maWcgYW5kIGFkZCB0byBr dm1fdXRpbC5oCj4gPiAgIEtWTTogYXJtNjQ6IHNlbGZ0ZXN0czogRGVsZXRlIGNvcmVfcmVnX2Zp eHVwCj4gPiAgIEtWTTogYXJtNjQ6IHNlbGZ0ZXN0czogU3BsaXQgZ2V0LXJlZy1saXN0IHRlc3Qg Y29kZQo+ID4gICBLVk06IGFybTY0OiBzZWxmdGVzdHM6IEZpbmlzaCBnZW5lcmFsaXppbmcgZ2V0 LXJlZy1saXN0Cj4KPiBBbGwgdGhlIHBhdGNoZXMgYWJvdmUgc2hvdWxkIGFsc28gaGF2ZSB5b3Vy IHMtby1iIHNpbmNlIHlvdXIgcG9zdGluZyB0aGVtLgo+CgpTdXJlLgoKPiBUaGFua3MsCj4gZHJl dwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgt YXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQu b3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJt LWtlcm5lbAo=