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Thu, 12 Nov 2020 22:22:35 +0000 From: Marc Zyngier To: Paolo Bonzini Subject: [PATCH 0/3] KVM/arm64 fixes for 5.10, take #3 Date: Thu, 12 Nov 2020 22:21:36 +0000 Message-Id: <20201112222139.466204-1-maz@kernel.org> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: pbonzini@redhat.com, liangpeng10@huawei.com, will@kernel.org, james.morse@arm.com, julien.thierry.kdev@gmail.com, suzuki.poulose@arm.com, kernel-team@android.com, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201112_172239_368103_7FB34C2E X-CRM114-Status: GOOD ( 12.20 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kvm@vger.kernel.org, Suzuki K Poulose , Will Deacon , Peng Liang , James Morse , linux-arm-kernel@lists.infradead.org, kernel-team@android.com, kvmarm@lists.cs.columbia.edu, Julien Thierry Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Paolo, Here's another small set of fixes for 5.10, this time fixing some corner cases of the Spectre mitigation rework. Note that I had to pull 5.10-rc1 into kvmarm/next in order to avoid some annoying conflicts. Please pull, M. The following changes since commit 4f6b838c378a52ea3ae0b15f12ca8a20849072fa: Merge tag 'v5.10-rc1' into kvmarm-master/next (2020-11-12 21:20:43 +0000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-5.10-3 for you to fetch changes up to ed4ffaf49bf9ce1002b516d8c6aa04937b7950bc: KVM: arm64: Handle SCXTNUM_ELx traps (2020-11-12 21:22:46 +0000) ---------------------------------------------------------------- KVM/arm64 fixes for v5.10, take #3 - Allow userspace to downgrade ID_AA64PFR0_EL1.CSV2 - Inject UNDEF on SCXTNUM_ELx access ---------------------------------------------------------------- Marc Zyngier (3): KVM: arm64: Allow setting of ID_AA64PFR0_EL1.CSV2 from userspace KVM: arm64: Unify trap handlers injecting an UNDEF KVM: arm64: Handle SCXTNUM_ELx traps arch/arm64/include/asm/kvm_host.h | 2 + arch/arm64/include/asm/sysreg.h | 4 ++ arch/arm64/kvm/arm.c | 16 ++++++ arch/arm64/kvm/sys_regs.c | 111 +++++++++++++++++++++++--------------- 4 files changed, 89 insertions(+), 44 deletions(-) _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel